|   | 
|  Kingdom Bacteria | 
|   | 
Abiotrophia Kawamura et al., 1995 -- valid | 
|   | 
Abiotrophia adiacens (Bouvet et al., 1989) Kawamura et al., 1995 -- invalid | 
|   | 
Abiotrophia balaenopterae Lawson et al., 1999 -- invalid | 
|   | 
Abiotrophia defectiva (Bouvet et al., 1989) Kawamura et al., 1995 -- valid | 
|   | 
Abiotrophia elegans Roggenkamp et al., 1999 -- invalid | 
|   | 
Acanthopleuribacter Fukunaga et al., 2008 -- valid | 
|   | 
Acanthopleuribacter pedis Fukunaga et al., 2008 -- valid | 
|   | 
Acaricomes Pukall et al., 2006 -- valid | 
|   | 
Acaricomes phytoseiuli Pukall et al., 2006 -- valid | 
|   | 
Acetanaerobacterium Chen and Dong, 2004 -- valid | 
|   | 
Acetanaerobacterium elongatum Chen and Dong, 2004 -- valid | 
|   | 
Acetitomaculum Greening and Leedle, 1995 -- valid | 
|   | 
Acetitomaculum ruminis Greening and Leedle, 1995 -- valid | 
|   | 
Acetivibrio Patel et al., 1980 emend. Murray, 1986 -- valid | 
|   | 
Acetivibrio cellulolyticus Patel et al., 1980 -- valid | 
|   | 
Acetivibrio cellulosolvens Khan et al., 1984 -- invalid | 
|   | 
Acetivibrio ethanolgignens Robinson and Ritchie, 1981 -- valid | 
|   | 
Acetivibrio multivorans Tanaka et al., 1992 -- valid | 
|   | 
Acetoanaerobium Sleat et al., 1985 -- valid | 
|   | 
Acetoanaerobium noterae Sleat et al., 1985 -- valid | 
|   | 
Acetobacter Beijerinck, 1898 -- valid | 
|   | 
Acetobacter aceti (Pasteur, 1864) Beijerinck, 1898 -- valid | 
|   | 
Acetobacter aceti aceti (Pasteur, 1864) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter aceti liquefaciens (Asai, 1935) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter aceti orleanensis (Henneberg, 1906) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter aceti xylinus (Brown, 1886) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter cerevisiae Cleenwerck et al., 2002 -- valid | 
|   | 
Acetobacter cibinongensis Lisdiyanti et al., 2002 -- valid | 
|   | 
Acetobacter diazotrophicus Gillis et al., 1989 -- invalid | 
|   | 
Acetobacter estunensis (Carr, 1958) Lisdiyanti et al., 2001 -- valid | 
|   | 
Acetobacter europaeus Sievers et al., 1992 -- invalid | 
|   | 
Acetobacter fabarum Cleenwerck et al., 2008 -- valid | 
|   | 
Acetobacter farinalis Tanasupawat et al., 2011 -- valid | 
|   | 
Acetobacter ghanensis Cleenwerck et al., 2007 -- valid | 
|   | 
Acetobacter hansenii Gosselé et al., 1983 -- invalid | 
|   | 
Acetobacter indonesiensis Lisdiyanti et al., 2001 -- valid | 
|   | 
Acetobacter intermedius Boesch et al., 1998 -- invalid | 
|   | 
Acetobacter liquefaciens (Asai, 1935) Gossele et al., 1983 -- invalid | 
|   | 
Acetobacter lovaniensis (Frateur, 1950) Lisdiyanti et al., 2001 -- valid | 
|   | 
Acetobacter malorum Cleenwerck et al., 2002 -- valid | 
|   | 
Acetobacter methanolicus Uhlig et al., 1986 -- invalid | 
|   | 
Acetobacter nitrogenifigens Dutta and Gachhui, 2006 -- valid | 
|   | 
Acetobacter oboediens Sokollek et al., 1998 -- invalid | 
|   | 
Acetobacter oeni Silva et al., 2006 -- valid | 
|   | 
Acetobacter orientalis Lisdiyanti et al., 2002 -- valid | 
|   | 
Acetobacter orleanensis (Henneberg, 1906) Lisdiyanti et al., 2001 -- valid | 
|   | 
Acetobacter pasteurianus (Hansen, 1879) Beijerinck and Folpmers, 1916 -- valid | 
|   | 
Acetobacter pasteurianus ascendens (Henneberg, 1898) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter pasteurianus estunensis (Carr, 1958) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter pasteurianus lovaniensis (Frateur, 1950) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter pasteurianus paradoxus (Frateur, 1950) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter pasteurianus pasteurianus (Hansen, 1879) De Ley and Frateur, 1974 -- invalid | 
|   | 
Acetobacter peroxydans Visser't Hooft, 1925 -- invalid | 
|   | 
Acetobacter pomorum Sokollek et al., 1998 -- valid | 
|   | 
Acetobacter senegalensis Ndoye et al., 2007 -- valid | 
|   | 
Acetobacter syzygii Lisdiyanti et al., 2002 -- valid | 
|   | 
Acetobacter tropicalis Lisdiyanti et al., 2001 -- valid | 
|   | 
Acetobacter xylinus (Brown, 1886) Yamada, 1984 -- invalid | 
|   | 
Acetobacter xylinus sucrofermentans Toyosaki et al., 1996 -- invalid | 
|   | 
Acetobacter xylinus xylinus (Brown, 1886) Toyosaki et al., 1996 -- invalid | 
|   | 
Acetobacterium Balch et al., 1977 -- valid | 
|   | 
Acetobacterium bakii Kotsyurbenko et al., 1997 -- valid | 
|   | 
Acetobacterium carbinolicum Eichler and Schink, 1985 -- valid | 
|   | 
Acetobacterium fimetarium Kotsyurbenko et al., 1997 -- valid | 
|   | 
Acetobacterium malicum Tanaka and Pfennig, 1990 -- valid | 
|   | 
Acetobacterium paludosum Kotsyurbenko et al., 1997 -- valid | 
|   | 
Acetobacterium tundrae Simankova et al., 2001 -- valid | 
|   | 
Acetobacterium wieringae Braun and Gottschalk, 1983 -- valid | 
|   | 
Acetobacterium woodii Balch et al., 1977 -- valid | 
|   | 
Acetofilamentum Dietrich et al., 1989 -- valid | 
|   | 
Acetofilamentum rigidum Dietrich et al., 1989 -- valid | 
|   | 
Acetogenium Leigh and Wolfe, 1983 -- valid | 
|   | 
Acetogenium kivui Leigh and Wolfe, 1983 -- invalid | 
|   | 
Acetohalobium Zhilina and Zavarzin, 1990 -- valid | 
|   | 
Acetohalobium arabaticum Zhilina and Zavarzin, 1990 -- valid | 
|   | 
Acetomicrobium Soutschek et al., 1985 -- valid | 
|   | 
Acetomicrobium faecale Winter et al., 1988 -- valid | 
|   | 
Acetomicrobium flavidum Soutschek et al., 1985 -- valid | 
|   | 
Acetonema Kane and Breznak, 1992 -- valid | 
|   | 
Acetonema longum Kane and Breznak, 1992 -- valid | 
|   | 
Acetothermus Dietrich et al., 1988 -- valid | 
|   | 
Acetothermus paucivorans Dietrich et al., 1988 -- valid | 
|   | 
Acholeplasma Edward and Freundt, 1970 -- valid | 
|   | 
Acholeplasma axanthum Tully and Razin, 1970 -- valid | 
|   | 
Acholeplasma brassicae Tully et al., 1994 -- valid | 
|   | 
Acholeplasma cavigenitalium Hill, 1992 -- valid | 
|   | 
Acholeplasma entomophilum Tully et al., 1988 -- invalid | 
|   | 
Acholeplasma equifetale Kirchoff, 1974 -- valid | 
|   | 
Acholeplasma florum McCoy et al., 1984 -- invalid | 
|   | 
Acholeplasma granularum (Switzer, 1964) Edward and Freundt, 1970 -- valid | 
|   | 
Acholeplasma hippikon Kirchoff, 1974 -- valid | 
|   | 
Acholeplasma laidlawii (Sabin, 1941) Edward and Freundt, 1970 -- valid | 
|   | 
Acholeplasma modicum Leach, 1973 -- valid | 
|   | 
Acholeplasma morum Rose et al., 1980 -- valid | 
|   | 
Acholeplasma multilocale Hill et al., 1992 -- valid | 
|   | 
Acholeplasma oculi Al-Aubaidi et al., 1973 -- valid | 
|   | 
Acholeplasma palmae Tully et al., 1994 -- valid | 
|   | 
Acholeplasma parvum Atobe et al., 1983 -- valid | 
|   | 
Acholeplasma pleciae (Tully et al., 1994) Knight Jr., 2004 -- valid | 
|   | 
Acholeplasma seiffertii Bonnet et al., 1991 -- invalid | 
|   | 
Acholeplasma vituli Angulo et al., 2000 -- valid | 
|   | 
Achromatium Schewiakoff, 1893 -- valid | 
|   | 
Achromatium oxaliferum Schewiakoff, 1893 -- valid | 
|   | 
Achromobacter Yabuuchi and Yano, 1981 emend. Yabuuchi et al., 1998 -- valid | 
|   | 
Achromobacter denitrificans (Rüger and Tan, 1983) Coenye et al., 2003 -- valid | 
|   | 
Achromobacter insolitus Coenye et al., 2003 -- valid | 
|   | 
Achromobacter marplatensis Gomila et al., 2011 -- valid | 
|   | 
Achromobacter piechaudii (Kiredjian et al., 1986) Yabuuchi et al., 1998 -- valid | 
|   | 
Achromobacter ruhlandii (Packer and Vishniac, 1955) Yabuuchi et al., 1998 -- valid | 
|   | 
Achromobacter spanius Coenye et al., 2003 -- valid | 
|   | 
Achromobacter xylosoxidans (ex Yabuuchi and Ohyama, 1971) Yabuuchi and Yano, 1981 -- valid | 
|   | 
Achromobacter xylosoxidans denitrificans (Rüger and Tan, 1983) Yabuuchi et al., 1998 -- invalid | 
|   | 
Achromobacter xylosoxidans xylosoxidans (ex Yabuuchi and Ohyama, 1971) Yabuuchi et al., 1998 -- valid | 
|   | 
Acidaminobacter Stams and Hansen, 1985 -- valid | 
|   | 
Acidaminobacter hydrogenoformans Stams and Hansen, 1985 -- valid | 
|   | 
Acidaminococcus Rogosa, 1969 emend. Cook et al., 1994 emend. Jumas-Bilak et al., 2007 -- valid | 
|   | 
Acidaminococcus fermentans Rogosa, 1969 emend. Cook et al., 1994 -- valid | 
|   | 
Acidaminococcus intestini Jumas-Bilak et al., 2007 -- valid | 
|   | 
Acidicaldus Johnson et al., 2006 -- valid | 
|   | 
Acidicaldus organivorans Johnson et al., 2006 -- valid | 
|   | 
Acidicapsa Kulichevskaya et al., 2012 -- valid | 
|   | 
Acidiferrobacter Hallberg et al., 2011 -- valid | 
|   | 
Acidiferrobacter thiooxydans Hallberg et al., 2011 -- valid | 
|   | 
Acidimicrobium Clark and Norris, 1996 -- valid | 
|   | 
Acidimicrobium ferrooxidans Clark and Norris, 1996 -- valid | 
|   | 
Acidiphilium Harrison, 1981 emend. Kishimoto et al., 1995 -- valid | 
|   | 
Acidiphilium acidophilum (Harrison, 1983) Hiraishi et al., 1998 -- valid | 
|   | 
Acidiphilium aminilyticum Kishimoto et al., 1994 -- invalid | 
|   | 
Acidiphilium angustum Wichlacz et al., 1986 -- valid | 
|   | 
Acidiphilium cryptum Harrison, 1981 -- valid | 
|   | 
Acidiphilium facile Wichlacz et al., 1986 -- invalid | 
|   | 
Acidiphilium multivorum Wakao et al., 1995 -- valid | 
|   | 
Acidiphilium organovorum Lobos et al., 1986 -- valid | 
|   | 
Acidiphilium rubrum Wichlacz et al., 1986 -- valid | 
|   | 
Acidisoma Belova et al., 2009 -- valid | 
|   | 
Acidisoma sibiricum Belova et al., 2009 -- valid | 
|   | 
Acidisoma tundrae Belova et al., 2009 -- valid | 
|   | 
Acidisphaera Hiraishi et al., 2000 -- valid | 
|   | 
Acidisphaera rubrifaciens Hiraishi et al., 2000 -- valid | 
|   | 
Aciditerrimonas Itoh et al., 2011 -- valid | 
|   | 
Aciditerrimonas ferrireducens Itoh et al., 2011 -- valid | 
|   | 
Acidithiobacillus Kelly and Wood, 2000 -- valid | 
|   | 
Acidithiobacillus albertensis (Bryant et al., 1988) Kelly and Wood, 2000 -- valid | 
|   | 
Acidithiobacillus caldus (Hallberg and Lindström, 1995) Kelly and Wood, 2000 -- valid | 
|   | 
Acidithiobacillus ferrivorans Hallberg et al., 2010 -- valid | 
|   | 
Acidithiobacillus ferrooxidans (Temple and Colmer, 1951) Kelly and Wood, 2000 -- valid | 
|   | 
Acidithiobacillus thiooxidans (Waksman and Joffe, 1922) Kelly and Wood, 2000 -- valid | 
|   | 
Acidobacterium Kishimoto et al., 1991 -- valid | 
|   | 
Acidobacterium capsulatum Kishimoto et al., 1991 emend. Pankratov et al., 2012 -- valid | 
|   | 
Acidocella Kishimoto et al., 1996 -- valid | 
|   | 
Acidocella aluminiidurans Kimoto et al., 2010 -- valid | 
|   | 
Acidocella aminolytica (Kishimoto et al., 1994) Kishimoto et al., 1996 -- valid | 
|   | 
Acidocella facilis (Wichlacz et al., 1986) Kishimoto et al., 1996 -- valid | 
|   | 
Acidomonas Urakami et al., 1989 emend. Yamashita et al., 2004 -- valid | 
|   | 
Acidomonas methanolica (Uhlig et al., 1986) Urakami et al., 1989 emend. Yamashita et al., 2004 -- valid | 
|   | 
Acidothermus Mohagheghi et al., 1986 -- valid | 
|   | 
Acidothermus cellulolyticus Mohagheghi et al., 1986 -- valid | 
|   | 
Acidovorax Willems et al., 1990 -- valid | 
|   | 
Acidovorax anthurii Gardan et al., 2000 -- valid | 
|   | 
Acidovorax avenae (Manns, 1909) Willems et al., 1992 -- valid | 
|   | 
Acidovorax avenae avenae (Manns, 1909) Willems et al., 1992 -- valid | 
|   | 
Acidovorax avenae cattleyae (Pavarino, 1911) Willems et al., 1992 -- invalid | 
|   | 
Acidovorax avenae citrulli (Schaad et al., 1978) Willems et al., 1992 -- invalid | 
|   | 
Acidovorax caeni Heylen et al., 2008 -- valid | 
|   | 
Acidovorax cattleyae (Pavarino, 1911) Schaad et al., 2009 -- valid | 
|   | 
Acidovorax citrulli (Schaad et al., 1978) Schaad et al., 2009 -- valid | 
|   | 
Acidovorax defluvii Schulze et al., 1999 -- valid | 
|   | 
Acidovorax delafieldii (Davis, 1970) Willems et al., 1990 -- valid | 
|   | 
Acidovorax facilis (Schatz and Bovell, 1952) Willems et al., 1990 -- valid | 
|   | 
Acidovorax konjaci (Goto, 1983) Willems et al., 1992 -- valid | 
|   | 
Acidovorax oryzae Schaad et al., 2009 -- valid | 
|   | 
Acidovorax radicis Li et al., 2011 -- valid | 
|   | 
Acidovorax soli Choi et al., 2010 -- valid | 
|   | 
Acidovorax temperans Willems et al., 1990 -- valid | 
|   | 
Acidovorax valerianellae Gardan et al., 2003 -- valid | 
|   | 
Acinetobacter Brisou and Prevot, 1954 -- valid | 
|   | 
Acinetobacter baumannii Bouvet and Grimont, 1986 -- valid | 
|   | 
Acinetobacter baylyi Carr et al., 2003 -- valid | 
|   | 
Acinetobacter beijerinckii Nemec et al., 2009 -- valid | 
|   | 
Acinetobacter bereziniae Nemec et al., 2010 -- valid | 
|   | 
Acinetobacter bouvetii Carr et al., 2003 -- valid | 
|   | 
Acinetobacter brisouii Anandham et al., 2011 -- valid | 
|   | 
Acinetobacter calcoaceticus (Beijerinck, 1911) Baumann et al., 1968 -- valid | 
|   | 
Acinetobacter gerneri Carr et al., 2003 -- valid | 
|   | 
Acinetobacter grimontii Carr et al., 2003 -- invalid | 
|   | 
Acinetobacter guillouiae Nemec et al., 2010 -- valid | 
|   | 
Acinetobacter gyllenbergii Nemec et al., 2009 -- valid | 
|   | 
Acinetobacter haemolyticus (ex Stenzel and Mannheim, 1963) Bouvet and Grimont, 1986 -- valid | 
|   | 
Acinetobacter johnsonii Bouvet and Grimont, 1986 -- valid | 
|   | 
Acinetobacter junii Bouvet and Grimont, 1986 -- valid | 
|   | 
Acinetobacter lwoffii (Audureau, 1940) Brisou and Prévot, 1954 emend. Bouvet and Grimont, 1986 -- valid | 
|   | 
Acinetobacter nosocomialis Nemec et al., 2011 -- valid | 
|   | 
Acinetobacter parvus Nemec et al., 2003 -- valid | 
|   | 
Acinetobacter pittii Nemec et al., 2011 -- valid | 
|   | 
Acinetobacter radioresistens Nishimura et al., 1988 -- valid | 
|   | 
Acinetobacter rudis Vaz-Moreira et al., 2011 -- valid | 
|   | 
Acinetobacter schindleri Nemec et al., 2001 -- valid | 
|   | 
Acinetobacter soli Kim et al., 2009 -- valid | 
|   | 
Acinetobacter tandoii Carr et al., 2003 -- valid | 
|   | 
Acinetobacter tjernbergiae Carr et al., 2003 -- valid | 
|   | 
Acinetobacter towneri Carr et al., 2003 -- valid | 
|   | 
Acinetobacter ursingii Nemec et al., 2001 -- valid | 
|   | 
Acinetobacter venetianus Vaneechoutte et al., 2009 ex Di Cello et al., 1997 -- valid | 
|   | 
Acrocarpospora Tamura et al., 2000 -- valid | 
|   | 
Acrocarpospora corrugata (Williams and Sharples, 1976) Tamura et al., 2000 -- valid | 
|   | 
Acrocarpospora macrocephala Tamura et al., 2000 -- valid | 
|   | 
Acrocarpospora pleiomorpha Tamura et al., 2000 -- valid | 
|   | 
Actibacter Kim et al., 2008 -- valid | 
|   | 
Actibacter sediminis Kim et al., 2008 -- valid | 
|   | 
Actinaurispora Thawai et al., 2010 -- valid | 
|   | 
Actinaurispora siamensis Thawai et al., 2010 -- valid | 
|   | 
Actinoallomurus Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus acaciae Thamchaipenet et al., 2010 -- valid | 
|   | 
Actinoallomurus amamiensis Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus caesius Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus coprocola Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus fulvus Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus iriomotensis Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus luridus Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus oryzae Indananda et al., 2011 -- valid | 
|   | 
Actinoallomurus purpureus Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus radicium Matsumoto et al., 2012 -- valid | 
|   | 
Actinoallomurus spadix (Nonomura and Ohara, 1971) Tamura et al., 2009 -- valid | 
|   | 
Actinoallomurus yoronensis Tamura et al., 2009 -- valid | 
|   | 
Actinoalloteichus Tamura et al., 2000 -- valid | 
|   | 
Actinoalloteichus cyanogriseus Tamura et al., 2000 -- valid | 
|   | 
Actinoalloteichus hymeniacidonis Zhang et al., 2006 -- valid | 
|   | 
Actinoalloteichus nanshanensis Xiang et al., 2011 -- valid | 
|   | 
Actinoalloteichus spitiensis Singla et al., 2005 -- valid | 
|   | 
Actinobacillus Brumpt, 1910 -- valid | 
|   | 
Actinobacillus actinomycetemcomitans (Klinger, 1912) Topley and Wilson, 1929 -- invalid | 
|   | 
Actinobacillus anseriformium Bisgaard and Christensen, 2012 -- valid | 
|   | 
Actinobacillus arthritidis Christensen et al., 2002 -- valid | 
|   | 
Actinobacillus capsulatus Arseculeratne, 1962 emend. Kuhnert et al., 2007 -- valid | 
|   | 
Actinobacillus delphinicola Foster et al., 1996 -- valid | 
|   | 
Actinobacillus equuli (van Straaten, 1918) Haupt, 1934 -- valid | 
|   | 
Actinobacillus equuli equuli (van Straaten, 1918) Christensen et al., 2002 -- valid | 
|   | 
Actinobacillus equuli haemolyticus Christensen et al., 2002 -- valid | 
|   | 
Actinobacillus hominis Friis-Moeller, 1985 -- valid | 
|   | 
Actinobacillus indolicus Møller et al., 1996 -- valid | 
|   | 
Actinobacillus lignieresii Brumpt, 1910 -- valid | 
|   | 
Actinobacillus minor Moeller et al., 1996 -- valid | 
|   | 
Actinobacillus muris Bisgaard, 1988 -- valid | 
|   | 
Actinobacillus pleuropneumoniae (Shope, 1964) Pohl et al., 1983 -- valid | 
|   | 
Actinobacillus porcinus Moeller et al., 1996 -- valid | 
|   | 
Actinobacillus rossii Sneath and Stevens, 1990 emend. Christensen et al., 2005 -- valid | 
|   | 
Actinobacillus scotiae Foster et al., 1998 -- valid | 
|   | 
Actinobacillus seminis (ex Baynes and Simmons, 1960) Sneath and Stevens, 1990 -- valid | 
|   | 
Actinobacillus succinogenes Guettler et al., 1999 -- valid | 
|   | 
Actinobacillus suis van Dorssen and Jaartsveld, 1962 -- valid | 
|   | 
Actinobacillus ureae (Jones, 1962) Mutters et al., 1986 -- valid | 
|   | 
Actinobaculum Lawson et al., 1997 -- valid | 
|   | 
Actinobaculum massiliense Greub and Raoult, 2006 -- valid | 
|   | 
Actinobaculum schaalii Lawson et al., 1997 -- valid | 
|   | 
Actinobaculum suis (Wegienek and Reddy, 1982) Lawson et al., 1997 -- valid | 
|   | 
Actinobaculum urinale Hall et al., 2003 -- valid | 
|   | 
Actinobispora Jiang et al., 1991 -- invalid | 
|   | 
Actinobispora alaniniphila Xu et al., 1999 -- invalid | 
|   | 
Actinobispora aurantiaca Xu et al., 1999 -- invalid | 
|   | 
Actinobispora xinjiangensis Xu et al., 1999 -- invalid | 
|   | 
Actinobispora yunnanensis Jiang et al., 1991 -- invalid | 
|   | 
Actinocatenispora Thawai et al., 2006 emend. Seo and Lee, 2009 -- valid | 
|   | 
Actinocatenispora rupis Seo and Lee, 2009 -- valid | 
|   | 
Actinocatenispora sera Matsumoto et al., 2007 -- valid | 
|   | 
Actinocatenispora thailandica Thawai et al., 2006 -- valid | 
|   | 
Actinocorallia Iinuma et al., 1994 emend. Zhang et al., 2001 -- valid | 
|   | 
Actinocorallia aurantiaca (Lavrova and Preobrazhenskaya, 1975) Zhang et al., 2001 -- valid | 
|   | 
Actinocorallia aurea Tamura et al., 2007 -- valid | 
|   | 
Actinocorallia cavernae Lee, 2006 -- valid | 
|   | 
Actinocorallia glomerata (Itoh et al., 1996) Zhang et al., 2001 -- valid | 
|   | 
Actinocorallia herbida Iinuma et al., 1994 -- valid | 
|   | 
Actinocorallia libanotica (Meyer, 1981) Zhang et al., 2001 -- valid | 
|   | 
Actinocorallia longicatena (Itoh et al., 1996) Zhang et al., 2001 -- valid | 
|   | 
Actinokineospora Hasegawa, 1988 emend. Labeda et al., 2010 -- valid | 
|   | 
Actinokineospora auranticolor Otoguro et al., 2003 -- valid | 
|   | 
Actinokineospora baliensis Lisdiyanti et al., 2010 -- valid | 
|   | 
Actinokineospora cianjurensis Lisdiyanti et al., 2010 -- valid | 
|   | 
Actinokineospora cibodasensis Lisdiyanti et al., 2010 -- valid | 
|   | 
Actinokineospora diospyrosa Tamura et al., 1995 -- valid | 
|   | 
Actinokineospora enzanensis Otoguro et al., 2003 -- valid | 
|   | 
Actinokineospora fastidiosa (Henssen et al., 1987) Labeda et al., 2010 -- valid | 
|   | 
Actinokineospora globicatena Tamura et al., 1995 -- valid | 
|   | 
Actinokineospora inagensis Tamura et al., 1995 -- valid | 
|   | 
Actinokineospora riparia Hasegawa, 1988 -- valid | 
|   | 
Actinokineospora terrae Tamura et al., 1995 -- valid | 
|   | 
Actinomadura Lechevalier and Lechevalier, 1970 -- valid | 
|   | 
Actinomadura africana Preobrazhenskaya and Sveshnikova, 1974 -- invalid | 
|   | 
Actinomadura alba Wang et al., 2007 -- valid | 
|   | 
Actinomadura apis Promnuan et al., 2011 -- valid | 
|   | 
Actinomadura atramentaria Miyadoh et al., 1987 -- valid | 
|   | 
Actinomadura aurantiaca Lavrova and Preobrazhenskaya, 1975 -- invalid | 
|   | 
Actinomadura bangladeshensis Ara et al., 2008 -- valid | 
|   | 
Actinomadura carminata Gauze et al., 1973 -- invalid | 
|   | 
Actinomadura catellatispora Lu et al., 2003 -- valid | 
|   | 
Actinomadura chibensis Hanafy et al., 2008 -- valid | 
|   | 
Actinomadura chokoriensis Ara et al., 2008 -- valid | 
|   | 
Actinomadura citrea Lavrova et al., 1972 -- valid | 
|   | 
Actinomadura coerulea Preobrazhenskaya et al., 1975 -- valid | 
|   | 
Actinomadura coeruleofusca Preobrazhenskaya and Sveshnikova, 1974 -- invalid | 
|   | 
Actinomadura coeruleoviolacea Preobrazhenskaya and Terekhova, 1987 -- invalid | 
|   | 
Actinomadura cremea Preobrazhenskaya et al., 1975 -- valid | 
|   | 
Actinomadura cremea cremea (Preobrazhenskaya et al., 1975) Gauze et al., 1987 -- valid | 
|   | 
Actinomadura cremea rifamycini Gauze et al., 1987 -- invalid | 
|   | 
Actinomadura echinospora (Nonomura and Ohara, 1971) Kroppenstedt et al., 1991 -- valid | 
|   | 
Actinomadura fastidiosa Soina et al., 1975 -- invalid | 
|   | 
Actinomadura ferruginea Meyer, 1981 -- invalid | 
|   | 
Actinomadura fibrosa Mertz and Yao, 1990 -- valid | 
|   | 
Actinomadura flava Gauze et al., 1974 -- invalid | 
|   | 
Actinomadura flavalba Qin et al., 2009 -- valid | 
|   | 
Actinomadura flexuosa (ex Cross and Goodfellow, 1973) Meyer, 1989 -- invalid | 
|   | 
Actinomadura formosensis (Hasegawa et al., 1986) Zhang et al., 1998 -- valid | 
|   | 
Actinomadura fulvescens Terekhova et al., 1987 -- valid | 
|   | 
Actinomadura glauciflava Lu et al., 2003 -- valid | 
|   | 
Actinomadura glomerata Itoh et al., 1996 -- invalid | 
|   | 
Actinomadura hallensis Lee and Jeong, 2006 -- valid | 
|   | 
Actinomadura helvata Nonomura and Ohara, 1971 -- invalid | 
|   | 
Actinomadura hibisca Tomita et al., 1991 -- valid | 
|   | 
Actinomadura keratinilytica Puhl et al., 2009 -- valid | 
|   | 
Actinomadura kijaniata Horan and Brodsky, 1982 -- valid | 
|   | 
Actinomadura latina Trujillo and Goodfellow, 1997 -- valid | 
|   | 
Actinomadura libanotica Meyer, 1981 -- invalid | 
|   | 
Actinomadura livida Lavrova and Preobrazhenskaya, 1975 -- valid | 
|   | 
Actinomadura longicatena Itoh et al., 1996 -- invalid | 
|   | 
Actinomadura longispora Preobrazhenskaya and Sveshnikova, 1974 -- invalid | 
|   | 
Actinomadura luteofluorescens (Shinobu, 1962) Preobrazhenskaya et al., 1975 -- valid | 
|   | 
Actinomadura macra (ex Celmer et al., 1979) Huang, 1980 -- valid | 
|   | 
Actinomadura madurae (Vincent, 1894) Lechevalier and Lechevalier, 1970 -- valid | 
|   | 
Actinomadura malachitica Lavrova et al., 1972 -- invalid | 
|   | 
Actinomadura meridiana Lee, 2012 -- valid | 
|   | 
Actinomadura mexicana Quintana et al., 2004 -- valid | 
|   | 
Actinomadura meyerae Quintana et al., 2004 -- valid | 
|   | 
Actinomadura miaoliensis Tseng et al., 2009 -- valid | 
|   | 
Actinomadura namibiensis Wink et al., 2003 -- valid | 
|   | 
Actinomadura napierensis Cook et al., 2005 -- valid | 
|   | 
Actinomadura nitritigenes Lipski and Altendorf, 1995 -- valid | 
|   | 
Actinomadura oligospora Mertz and Yao, 1986 -- valid | 
|   | 
Actinomadura pelletieri (Laveran, 1906) Lechevalier and Lechevalier, 1970 -- valid | 
|   | 
Actinomadura polychroma Galatenko et al., 1987 -- invalid | 
|   | 
Actinomadura pusilla Nonomura and Ohara, 1971 -- invalid | 
|   | 
Actinomadura recticatena Terekhova et al., 1987 -- invalid | 
|   | 
Actinomadura rifamycini (Gauze et al., 1987) Promnuan et al., 2011 -- valid | 
|   | 
Actinomadura roseola Lavrova and Preobrazhenskaya, 1975 -- invalid | 
|   | 
Actinomadura roseoviolacea Nonomura and Ohara, 1971 -- invalid | 
|   | 
Actinomadura rubra (Sveshnikova et al., 1969) Meyer and Sveshnikova, 1974 -- invalid | 
|   | 
Actinomadura rubrobrunea (ex Krasil'nikov et al., 1968) Kroppenstedt et al., 1991 -- valid | 
|   | 
Actinomadura rudentiformis le Roes and Meyers, 2007 -- valid | 
|   | 
Actinomadura rugatobispora Miyadoh et al., 1991 -- valid | 
|   | 
Actinomadura rupiterrae Lee, 2012 -- valid | 
|   | 
Actinomadura salmonea Preobrazhenskaya et al., 1975 -- invalid | 
|   | 
Actinomadura scrupuli Lee and Lee, 2010 -- valid | 
|   | 
Actinomadura sediminis He et al., 2012 -- valid | 
|   | 
Actinomadura spadix Nonomura and Ohara, 1971 -- invalid | 
|   | 
Actinomadura spiralis Meyer, 1981 -- invalid | 
|   | 
Actinomadura sputi Yassin et al., 2010 -- valid | 
|   | 
Actinomadura turkmeniaca Terekhova et al., 1982 -- invalid | 
|   | 
Actinomadura umbrina Galatenko et al., 1987 -- valid | 
|   | 
Actinomadura verrucosospora Nonomura and Ohara, 1971 -- valid | 
|   | 
Actinomadura vinacea Lavrova and Preobrazhenskaya, 1975 -- valid | 
|   | 
Actinomadura viridilutea (Agre and Guzeva, 1975) Zhang et al., 2001 -- valid | 
|   | 
Actinomadura viridis (Nonomura and Ohara, 1971) Miyadoh et al., 1989 -- valid | 
|   | 
Actinomadura yumaensis Labeda et al., 1985 -- valid | 
|   | 
Actinomyces Harz, 1877 -- valid | 
|   | 
Actinomyces bernardiae Funke et al., 1995 -- invalid | 
|   | 
Actinomyces bovis Harz, 1877 -- valid | 
|   | 
Actinomyces bowdenii Pascual et al., 1999 -- valid | 
|   | 
Actinomyces canis Hoyles et al., 2000 -- valid | 
|   | 
Actinomyces cardiffensis Hall et al., 2003 -- valid | 
|   | 
Actinomyces catuli Hoyles et al., 2001 -- valid | 
|   | 
Actinomyces coleocanis Hoyles et al., 2002 -- valid | 
|   | 
Actinomyces dentalis Hall et al., 2005 -- valid | 
|   | 
Actinomyces denticolens Dent and Williams, 1984 -- valid | 
|   | 
Actinomyces europaeus Funke et al., 1997 -- valid | 
|   | 
Actinomyces funkei Lawson et al., 2001 -- valid | 
|   | 
Actinomyces georgiae Johnson et al., 1990 -- valid | 
|   | 
Actinomyces gerencseriae Johnson et al., 1990 -- valid | 
|   | 
Actinomyces graevenitzii Pascual Ramos et al., 1997 -- valid | 
|   | 
Actinomyces hominis Funke et al., 2010 -- valid | 
|   | 
Actinomyces hongkongensis Woo et al., 2004 -- valid | 
|   | 
Actinomyces hordeovulneris Buchanan et al., 1984 -- valid | 
|   | 
Actinomyces howellii Dent and Williams, 1984 -- valid | 
|   | 
Actinomyces humiferus Gledhill and Casida, 1969 -- invalid | 
|   | 
Actinomyces hyovaginalis Collins et al., 1993 -- valid | 
|   | 
Actinomyces israelii (Kruse, 1896) Lachner-Sandoval, 1898 -- valid | 
|   | 
Actinomyces johnsonii Henssge et al., 2009 -- valid | 
|   | 
Actinomyces marimammalium Hoyles et al., 2001 -- valid | 
|   | 
Actinomyces massiliensis Renvoise et al., 2009 -- valid | 
|   | 
Actinomyces meyeri (ex Prévot, 1938) Cato et al., 1984 -- valid | 
|   | 
Actinomyces naeslundii Thompson and Lovestedt, 1951 emend. Henssge et al., 2009 -- valid | 
|   | 
Actinomyces nasicola Hall et al., 2003 -- valid | 
|   | 
Actinomyces naturae Rao et al., 2012 -- valid | 
|   | 
Actinomyces neuii anitratus Funke et al., 1994 -- valid | 
|   | 
Actinomyces neuii neuii Funke et al., 1994 -- valid | 
|   | 
Actinomyces odontolyticus Batty, 1958 -- valid | 
|   | 
Actinomyces oricola Hall et al., 2003 -- valid | 
|   | 
Actinomyces oris Henssge et al., 2009 -- valid | 
|   | 
Actinomyces pyogenes (Glage, 1903) Reddy et al., 1982 -- invalid | 
|   | 
Actinomyces radicidentis Collins et al., 2001 -- valid | 
|   | 
Actinomyces radingae Wüst et al., 1995 emend. Vandamme et al., 1998 -- valid | 
|   | 
Actinomyces ruminicola An et al., 2006 -- valid | 
|   | 
Actinomyces slackii Dent and Williams, 1986 -- valid | 
|   | 
Actinomyces suimastitidis Hoyles et al., 2001 -- valid | 
|   | 
Actinomyces suis (Wegienek and Reddy, 1982) Ludwig et al., 1992 -- invalid | 
|   | 
Actinomyces timonensis Renvoise et al., 2010 -- valid | 
|   | 
Actinomyces turicensis Wüst et al., 1995 emend. Vandamme et al., 1998 -- valid | 
|   | 
Actinomyces urogenitalis Nikolaitchouk et al., 2000 -- valid | 
|   | 
Actinomyces vaccimaxillae Hall et al., 2003 -- valid | 
|   | 
Actinomyces viscosus (Howell et al., 1965) Georg et al., 1969 -- valid | 
|   | 
Actinomycetospora Jiang et al., 2008 emend. Tamura et al., 2011 -- valid | 
|   | 
Actinomycetospora chiangmaiensis Jiang et al., 2008 -- valid | 
|   | 
Actinomycetospora chibensis Tamura et al., 2011 -- valid | 
|   | 
Actinomycetospora chlora Tamura et al., 2011 -- valid | 
|   | 
Actinomycetospora cinnamomea Tamura et al., 2011 -- valid | 
|   | 
Actinomycetospora corticicola Tamura et al., 2011 -- valid | 
|   | 
Actinomycetospora iriomotensis Yamamura et al., 2011 -- valid | 
|   | 
Actinomycetospora lutea Tamura et al., 2011 -- valid | 
|   | 
Actinomycetospora rishiriensis Yamamura et al., 2011 -- valid | 
|   | 
Actinomycetospora straminea Tamura et al., 2011 -- valid | 
|   | 
Actinomycetospora succinea Tamura et al., 2011 -- valid | 
|   | 
Actinophytocola Indananda et al., 2010 -- valid | 
|   | 
Actinophytocola burenkhanensis Ara et al., 2011 -- valid | 
|   | 
Actinophytocola corallina Otoguro et al., 2011 -- valid | 
|   | 
Actinophytocola oryzae Indananda et al., 2010 -- valid | 
|   | 
Actinophytocola timorensis Otoguro et al., 2011 -- valid | 
|   | 
Actinophytocola xinjiangensis Guo et al., 2011 -- valid | 
|   | 
Actinoplanes Couch, 1950 emend. Stackebrandt and Kroppenstedt, 1987 -- valid | 
|   | 
Actinoplanes abujensis Sazak et al., 2012 -- valid | 
|   | 
Actinoplanes armeniacus Kalakoutskii and Kuznetsov, 1964 -- invalid | 
|   | 
Actinoplanes auranticolor (Couch, 1963) Stackebrandt and Kroppenstedt, 1988 -- valid | 
|   | 
Actinoplanes brasiliensis Thiemann et al., 1969 -- valid | 
|   | 
Actinoplanes caeruleus Horan and Brodsky, 1986 -- invalid | 
|   | 
Actinoplanes campanulatus (Couch, 1963) Stackebrandt and Kroppenstedt, 1988 -- valid | 
|   | 
Actinoplanes capillaceus Matsumoto et al., 2001 -- valid | 
|   | 
Actinoplanes consettensis Goodfellow et al., 1990 -- valid | 
|   | 
Actinoplanes couchii Kämpfer et al., 2007 -- valid | 
|   | 
Actinoplanes cyaneus Terekhova et al., 1987 -- valid | 
|   | 
Actinoplanes deccanensis Parenti et al., 1975 -- valid | 
|   | 
Actinoplanes derwentensis Goodfellow et al., 1990 -- valid | 
|   | 
Actinoplanes digitatis (Couch, 1963) Stackebrandt and Kroppenstedt, 1988 -- valid | 
|   | 
Actinoplanes durhamensis Goodfellow et al., 1990 -- valid | 
|   | 
Actinoplanes ferrugineus Palleroni, 1979 -- valid | 
|   | 
Actinoplanes friuliensis Aretz et al., 2001 -- valid | 
|   | 
Actinoplanes globisporus (Thiemann, 1967) Stackebrandt and Kroppenstedt, 1988 -- valid | 
|   | 
Actinoplanes humidus Goodfellow et al., 1990 -- valid | 
|   | 
Actinoplanes ianthinogenes (ex Coronelli et al., 1974) Tamura et al., 2011 -- valid | 
|   | 
Actinoplanes italicus Beretta, 1973 -- valid | 
|   | 
Actinoplanes liguriensis Wink et al., 2006 -- valid | 
|   | 
Actinoplanes lobatus (Couch, 1963) Stackebrandt and Kroppenstedt, 1988 -- valid | 
|   | 
Actinoplanes minutisporangius Ruan et al., 1986 -- invalid | 
|   | 
Actinoplanes missouriensis Couch, 1963 -- valid | 
|   | 
Actinoplanes octamycinicus (ex Gauze et al.,, 1979) Tamura et al., 2011 -- valid | 
|   | 
Actinoplanes palleronii Goodfellow et al., 1990 -- valid | 
|   | 
Actinoplanes philippinensis Couch, 1950 -- valid | 
|   | 
Actinoplanes rectilineatus Lechevalier and Lechevalier, 1975 -- valid | 
|   | 
Actinoplanes regularis (Couch, 1963) Stackebrandt and Kroppenstedt, 1988 -- valid | 
|   | 
Actinoplanes sichuanensis Sun et al., 2009 -- valid | 
|   | 
Actinoplanes teichomyceticus Wink et al., 2006 -- valid | 
|   | 
Actinoplanes tereljensis Ara et al., 2010 -- valid | 
|   | 
Actinoplanes toevensis Ara et al., 2010 -- valid | 
|   | 
Actinoplanes utahensis Couch, 1963 -- valid | 
|   | 
Actinoplanes xinjiangensis Sun et al., 2009 -- valid | 
|   | 
Actinopolymorpha Wang et al., 2001 -- valid | 
|   | 
Actinopolymorpha alba Cao et al., 2009 -- valid | 
|   | 
Actinopolymorpha cephalotaxi Yuan et al., 2010 -- valid | 
|   | 
Actinopolymorpha pittospori Kaewkla and Franco, 2011 -- valid | 
|   | 
Actinopolymorpha rutila Wang et al., 2008 -- valid | 
|   | 
Actinopolymorpha singaporensis Wang et al., 2001 -- valid | 
|   | 
Actinopolyspora Gochnauer et al., 1975 emend. Tang et al., 2011 -- valid | 
|   | 
Actinopolyspora alba Tang et al., 2011 -- valid | 
|   | 
Actinopolyspora erythraea Tang et al., 2011 -- valid | 
|   | 
Actinopolyspora halophila Gochnauer et al., 1975 -- valid | 
|   | 
Actinopolyspora iraqiensis Ruan et al., 1994 -- valid | 
|   | 
Actinopolyspora mortivallis Yoshida et al., 1991 -- valid | 
|   | 
Actinopolyspora xinjiangensis Guan et al., 2011 -- valid | 
|   | 
Actinopycnidium Krassilnikov, 1962 -- invalid | 
|   | 
Actinopycnidium caeruleum Krassilnikov, 1962 -- invalid | 
|   | 
Actinospica Cavaletti et al., 2006 -- valid | 
|   | 
Actinospica acidiphila Cavaletti et al., 2006 -- valid | 
|   | 
Actinospica robiniae Cavaletti et al., 2006 -- valid | 
|   | 
Actinosporangium Krassilnikov and Yuan, 1961 -- invalid | 
|   | 
Actinosporangium violaceum Krassilnikov and Yuan, 1961 -- invalid | 
|   | 
Actinosporangium vitaminophilum Shomura et al., 1983 -- invalid | 
|   | 
Actinosynnema Hasegawa et al., 1978 -- valid | 
|   | 
Actinosynnema mirum Hasegawa et al., 1978 -- valid | 
|   | 
Actinosynnema pretiosum Hasegawa et al., 1983 -- valid | 
|   | 
Actinosynnema pretiosum auranticum Hasegawa et al., 1983 -- valid | 
|   | 
Actinosynnema pretiosum pretiosum Hasegawa et al., 1983 -- valid | 
|   | 
Actinotalea Yi et al., 2007 -- valid | 
|   | 
Actinotalea fermentans (Bagnara et al., 1985) Yi et al., 2007 -- valid | 
|   | 
Adhaeribacter Rickard et al., 2005 -- valid | 
|   | 
Adhaeribacter aerolatus Weon et al., 2010 -- valid | 
|   | 
Adhaeribacter aerophilus Weon et al., 2010 -- valid | 
|   | 
Adhaeribacter aquaticus Rickard et al., 2005 -- valid | 
|   | 
Adhaeribacter terreus Zhang et al., 2009 -- valid | 
|   | 
Adlercreutzia Maruo et al., 2008 -- valid | 
|   | 
Adlercreutzia equolifaciens Maruo et al., 2008 -- valid | 
|   | 
Advenella Advenella Coenye et al., 2005 emend. Gibello et al., 2009 -- valid | 
|   | 
Advenella incenata Coenye et al., 2005 emend. Gibello et al., 2009 -- valid | 
|   | 
Advenella kashmirensis (Ghosh et al., 2005) Gibello et al., 2009 -- valid | 
|   | 
Advenella mimigardefordensis (Wübbeler et al., 2006) Gibello et al., 2009 -- valid | 
|   | 
Aegyptianella Carpano, 1929 -- valid | 
|   | 
Aegyptianella pullorum Carpano, 1929 -- valid | 
|   | 
Aequorivita Bowman and Nichols, 2002 emend. Park et al., 2009 -- valid | 
|   | 
Aequorivita antarctica Bowman and Nichols, 2002 -- valid | 
|   | 
Aequorivita capsosiphonis Park et al., 2009 -- valid | 
|   | 
Aequorivita crocea Bowman and Nichols, 2002 -- valid | 
|   | 
Aequorivita lipolytica Bowman and Nichols, 2002 -- valid | 
|   | 
Aequorivita sublithincola Bowman and Nichols, 2002 -- valid | 
|   | 
Aeribacillus Miñana-Galbis et al., 2010 -- valid | 
|   | 
Aeribacillus pallidus (Scholz et al., 1988) Miñana-Galbis et al., 2010 -- valid | 
|   | 
Aeriscardovia Simpson et al., 2004 -- valid | 
|   | 
Aeriscardovia aeriphila Simpson et al., 2004 -- valid | 
|   | 
Aerococcus Williams et al., 1953 -- valid | 
|   | 
Aerococcus christensenii Collins et al., 1999 -- valid | 
|   | 
Aerococcus sanguinicola Lawson et al., 2001 -- valid | 
|   | 
Aerococcus suis Vela et al., 2007 -- valid | 
|   | 
Aerococcus urinae Aguirre and Collins, 1992 -- valid | 
|   | 
Aerococcus urinaeequi (Garvie, 1988) Felis et al., 2005 -- valid | 
|   | 
Aerococcus urinaehominis Lawson et al., 2001 -- valid | 
|   | 
Aerococcus viridans Williams et al., 1953 -- valid | 
|   | 
Aeromicrobium Miller et al., 1991 -- valid | 
|   | 
Aeromicrobium alkaliterrae Yoon et al., 2005 -- valid | 
|   | 
Aeromicrobium erythreum Miller et al., 1991 -- valid | 
|   | 
Aeromicrobium fastidiosum (Collins and Stackebrandt, 1989) Tamura and Yokota, 1994 -- valid | 
|   | 
Aeromicrobium flavum Tang et al., 2008 -- valid | 
|   | 
Aeromicrobium ginsengisoli Kim et al., 2008 -- valid | 
|   | 
Aeromicrobium halocynthiae Kim et al., 2010 -- valid | 
|   | 
Aeromicrobium marinum Bruns et al., 2003 -- valid | 
|   | 
Aeromicrobium panaciterrae Cui et al., 2007 -- valid | 
|   | 
Aeromicrobium ponti Lee and Lee, 2008 -- valid | 
|   | 
Aeromicrobium tamlense Lee and Kim, 2007 -- valid | 
|   | 
Aeromonas Stanier, 1943 -- valid | 
|   | 
Aeromonas allosaccharophila Martinez-Murcia et al., 1992 -- valid | 
|   | 
Aeromonas aquariorum Martínez-Murcia et al., 2008 -- valid | 
|   | 
Aeromonas bestiarum Ali et al., 1996 -- valid | 
|   | 
Aeromonas bivalvium Miñana-Galbis et al., 2007 -- valid | 
|   | 
Aeromonas caviae (ex Eddy, 1962) Popoff, 1984 -- valid | 
|   | 
Aeromonas culicicola Pidiyar et al., 2002 -- invalid | 
|   | 
Aeromonas diversa Miñana-Galbis et al., 2010 -- valid | 
|   | 
Aeromonas encheleia Esteve et al., 1995 emend. Huys et al., 1997 -- valid | 
|   | 
Aeromonas enteropelogenes Schubert et al., 1991 -- valid | 
|   | 
Aeromonas eucrenophila Schubert and Hegazi, 1988 emend. Huys et al., 1997 -- valid | 
|   | 
Aeromonas fluvialis Alperi et al., 2010 -- valid | 
|   | 
Aeromonas hydrophila (Chester, 1901) Stanier, 1943 -- valid | 
|   | 
Aeromonas hydrophila anaerogenes Schubert, 1964 -- valid | 
|   | 
Aeromonas hydrophila dhakensis Huys et al., 2002 -- valid | 
|   | 
Aeromonas hydrophila hydrophila (Chester, 1901) Schubert, 1964 emend. Huys et al., 2002 -- valid | 
|   | 
Aeromonas hydrophila proteolytica (Merkel et al., 1964) Schubert, 1969 -- invalid | 
|   | 
Aeromonas hydrophila ranae Huys et al., 2003 -- valid | 
|   | 
Aeromonas ichthiosmia Schubert et al., 1991 -- valid | 
|   | 
Aeromonas jandaei Carnahan et al., 1992 emend. Esteve et al., 2003 -- valid | 
|   | 
Aeromonas media Allen et al., 1983 -- valid | 
|   | 
Aeromonas molluscorum Miñana-Galbis et al., 2004 -- valid | 
|   | 
Aeromonas piscicola Beaz-Hidalgo et al., 2010 -- valid | 
|   | 
Aeromonas popoffii Huys et al., 1997 -- valid | 
|   | 
Aeromonas punctata (Zimmermann, 1890) Snieszko, 1957 -- invalid | 
|   | 
Aeromonas punctata caviae (Scherago, 1936) Schubert, 1964 -- invalid | 
|   | 
Aeromonas punctata punctata (Zimmermann, 1890) Schubert, 1964 -- invalid | 
|   | 
Aeromonas rivuli Figueras et al., 2011 -- valid | 
|   | 
Aeromonas salmonicida (Lehmann and Neumann, 1896) Griffin et al., 1953 -- valid | 
|   | 
Aeromonas salmonicida achromogenes (Smith, 1963) Schubert, 1967 -- valid | 
|   | 
Aeromonas salmonicida masoucida Kimura, 1969 -- valid | 
|   | 
Aeromonas salmonicida pectinolytica Pavan et al., 2000 -- valid | 
|   | 
Aeromonas salmonicida salmonicida (Lehmann and Neumann, 1896) Schubert, 1967 -- valid | 
|   | 
Aeromonas salmonicida smithia Austin et al., 1989 -- valid | 
|   | 
Aeromonas sanarellii Alperi et al., 2010 -- valid | 
|   | 
Aeromonas schubertii Hickman-Brenner et al., 1989 -- valid | 
|   | 
Aeromonas sharmana Saha and Chakrabarti, 2006 -- valid | 
|   | 
Aeromonas simiae Harf-Monteil et al., 2004 -- valid | 
|   | 
Aeromonas sobria Popoff and Veron, 1981 -- valid | 
|   | 
Aeromonas taiwanensis Alperi et al., 2010 -- valid | 
|   | 
Aeromonas tecta Demarta et al., 2010 -- valid | 
|   | 
Aeromonas trota Carnahan et al., 1992 -- invalid | 
|   | 
Aeromonas veronii Hickman-Brenner et al., 1988 -- valid | 
|   | 
Aestuariibacter Yi et al., 2004 -- valid | 
|   | 
Aestuariibacter aggregatus Wang et al., 2010 -- valid | 
|   | 
Aestuariibacter halophilus Yi et al., 2004 -- valid | 
|   | 
Aestuariibacter litoralis Tanaka et al., 2010 -- valid | 
|   | 
Aestuariibacter salexigens Yi et al., 2004 -- valid | 
|   | 
Aestuariicola Yoon et al., 2008 -- valid | 
|   | 
Aestuariicola saemankumensis Yoon et al., 2008 -- valid | 
|   | 
Aestuariimicrobium Jung et al., 2007 -- valid | 
|   | 
Aestuariimicrobium kwangyangense Jung et al., 2007 -- valid | 
|   | 
Afifella Urdiain et al., 2009 -- valid | 
|   | 
Afifella marina (Imhoff, 1984) Urdiain et al., 2009 -- valid | 
|   | 
Afifella pfennigii (Caumette et al., 2007) Urdiain et al., 2009 -- valid | 
|   | 
Afipia Brenner et al., 1992 emend. La Scola et al., 2002 -- valid | 
|   | 
Afipia birgiae La Scola et al., 2002 -- valid | 
|   | 
Afipia broomeae Brenner et al., 1992 -- valid | 
|   | 
Afipia clevelandensis Brenner et al., 1992 -- valid | 
|   | 
Afipia felis Brenner et al., 1992 -- valid | 
|   | 
Afipia massiliensis La Scola et al., 2002 -- valid | 
|   | 
Agaricicola Chu et al., 2010 -- valid | 
|   | 
Agaricicola taiwanensis Chu et al., 2010 -- valid | 
|   | 
Agarivorans Kurahashi and Yokota, 2004 -- valid | 
|   | 
Agarivorans albus Kurahashi and Yokota, 2004 -- valid | 
|   | 
Agarivorans gilvus Du et al., 2011 -- valid | 
|   | 
Aggregatibacter Nörskov-Lauritsen and Kilian, 2006 -- valid | 
|   | 
Aggregatibacter actinomycetemcomitans (Klinger, 1912) Nörskov-Lauritsen and Kilian, 2006 -- valid | 
|   | 
Aggregatibacter aphrophilus (Khairat, 1940) Nörskov-Lauritsen and Kilian, 2006 -- valid | 
|   | 
Aggregatibacter segnis (Kilian, 1977) Nörskov-Lauritsen and Kilian, 2006 -- valid | 
|   | 
Agitococcus Franzmann and Skerman, 1981 -- valid | 
|   | 
Agitococcus lubricus Franzmann and Skerman, 1981 -- valid | 
|   | 
Agreia Evtushenko et al., 2001 -- valid | 
|   | 
Agreia bicolorata Evtushenko et al., 2001 -- valid | 
|   | 
Agreia pratensis (Behrendt et al., 2002) Schumann et al., 2003 -- valid | 
|   | 
Agrobacterium Conn, 1942 -- invalid | 
|   | 
Agrobacterium atlanticum Rüger and Höfle, 1992 -- invalid | 
|   | 
Agrobacterium ferrugineum (ex Ahrens and Rheinheimer, 1967) Rüger and Höfle, 1992 -- invalid | 
|   | 
Agrobacterium gelatinovorum (ex Ahrens, 1968) Rüger and Höfle, 1992 -- invalid | 
|   | 
Agrobacterium larrymoorei Bouzar and Jones, 2001 -- invalid | 
|   | 
Agrobacterium meteori Rüger and Höfle, 1992 -- invalid | 
|   | 
Agrobacterium radiobacter (Beijerinck and van Delden, 1902) Conn, 1942 -- invalid | 
|   | 
Agrobacterium rhizogenes (Riker et al., 1930) Conn, 1942 -- invalid | 
|   | 
Agrobacterium rubi (Hildebrand, 1940) Starr and Weiss, 1943 -- invalid | 
|   | 
Agrobacterium stellulatum (ex Stapp and Knösel, 1954) Rüger and Höfle, 1992 -- invalid | 
|   | 
Agrobacterium tumefaciens (Smith and Townsend, 1907) Conn, 1942 -- invalid | 
|   | 
Agrobacterium vitis Ophel and Kerr, 1990 -- invalid | 
|   | 
Agrococcus Groth et al., 1996 -- valid | 
|   | 
Agrococcus baldri Zlamala et al., 2002 -- valid | 
|   | 
Agrococcus carbonis Dhanjal et al., 2011 -- valid | 
|   | 
Agrococcus casei Bora et al., 2007 -- valid | 
|   | 
Agrococcus citreus Wieser et al., 1999 -- valid | 
|   | 
Agrococcus jejuensis Lee, 2008 -- valid | 
|   | 
Agrococcus jenensis Groth et al., 1996 -- valid | 
|   | 
Agrococcus lahaulensis Mayilraj et al., 2006 -- valid | 
|   | 
Agrococcus terreus Zhang et al., 2010 -- valid | 
|   | 
Agrococcus versicolor Behrendt et al., 2008 -- valid | 
|   | 
Agromonas Ohta and Hattori, 1985 -- valid | 
|   | 
Agromonas oligotrophica Ohta and Hattori, 1985 -- valid | 
|   | 
Agromyces Gledhill and Casida, 1969 emend. Zgurskaya et al., 1992 -- valid | 
|   | 
Agromyces albus Dorofeeva et al., 2003 -- valid | 
|   | 
Agromyces allii Jung et al., 2007 -- valid | 
|   | 
Agromyces atrinae Park et al., 2010 -- valid | 
|   | 
Agromyces aurantiacus Li et al., 2003 -- valid | 
|   | 
Agromyces bauzanensis Zhang et al., 2010 -- valid | 
|   | 
Agromyces bracchium Takeuchi and Hatano, 2001 -- valid | 
|   | 
Agromyces cerinus Zgurskaya et al., 1992 -- valid | 
|   | 
Agromyces cerinus cerinus Zgurskaya et al., 1992 -- valid | 
|   | 
Agromyces cerinus nitratus Zgurskaya et al., 1992 -- valid | 
|   | 
Agromyces flavus Chen et al., 2011 -- valid | 
|   | 
Agromyces fucosus Zgurskaya et al., 1992 emend. Ortiz-Martinez et al., 2004 -- valid | 
|   | 
Agromyces fucosus fucosus Zgurskaya et al., 1992 -- invalid | 
|   | 
Agromyces fucosus hippuratus Zgurskaya et al., 1992 -- invalid | 
|   | 
Agromyces hippuratus (Zgurskaya et al., 1992) Ortiz-Martinez et al., 2004 -- valid | 
|   | 
Agromyces humatus Jurado et al., 2005 -- valid | 
|   | 
Agromyces italicus Jurado et al., 2005 -- valid | 
|   | 
Agromyces lapidis Jurado et al., 2005 -- valid | 
|   | 
Agromyces luteolus Takeuchi and Hatano, 2001 -- valid | 
|   | 
Agromyces mediolanus (ex Mamoli, 1939) Suzuki et al., 1996 -- valid | 
|   | 
Agromyces neolithicus Jurado et al., 2005 -- valid | 
|   | 
Agromyces ramosus Gledhill and Casida, 1969 -- valid | 
|   | 
Agromyces rhizospherae Takeuchi and Hatano, 2001 -- valid | 
|   | 
Agromyces salentinus Jurado et al., 2005 -- valid | 
|   | 
Agromyces soli Lee et al., 2011 -- valid | 
|   | 
Agromyces subbeticus Jurado et al., 2005 -- valid | 
|   | 
Agromyces terreus Yoon et al., 2008 -- valid | 
|   | 
Agromyces tropicus Thawai et al., 2011 -- valid | 
|   | 
Agromyces ulmi Rivas et al., 2004 -- valid | 
|   | 
Ahrensia Uchino et al., 1999 -- valid | 
|   | 
Ahrensia kielensis (ex Ahrens, 1968) Uchino et al., 1999 -- valid | 
|   | 
Aidingimonas Wang et al., 2009 -- valid | 
|   | 
Aidingimonas halophila Wang et al., 2009 -- valid | 
|   | 
Akkermansia Derrien et al., 2004 -- valid | 
|   | 
Akkermansia muciniphila Derrien et al., 2004 -- valid | 
|   | 
Albibacter Doronina et al., 2001 -- valid | 
|   | 
Albibacter methylovorans Doronina et al., 2001 -- valid | 
|   | 
Albidiferax Ramana and Sasikala, 2009 -- valid | 
|   | 
Albidiferax ferrireducens (Finneran et al., 2003) Ramana and Sasikala, 2009 -- valid | 
|   | 
Albidovulum Albuquerque et al., 2003 -- valid | 
|   | 
Albidovulum inexpectatum Albuquerque et al., 2003 -- valid | 
|   | 
Albimonas Lim et al., 2008 -- valid | 
|   | 
Albimonas donghaensis Lim et al., 2008 -- valid | 
|   | 
Alcaligenes Castellani and Chalmers, 1919 -- valid | 
|   | 
Alcaligenes aestus Baumann et al., 1972 -- invalid | 
|   | 
Alcaligenes aquamarinus (ZoBell and Upham, 1944) Hendrie et al., 1974 -- invalid | 
|   | 
Alcaligenes aquatilis Van Trappen et al., 2005 -- valid | 
|   | 
Alcaligenes cupidus Baumann et al., 1972 -- invalid | 
|   | 
Alcaligenes defragrans Foss et al., 1998 -- invalid | 
|   | 
Alcaligenes denitrificans Rüger and Tan, 1983 -- invalid | 
|   | 
Alcaligenes denitrificans denitrificans (Rüger and Tan, 1983) Kersters and De Ley, 1984 -- invalid | 
|   | 
Alcaligenes denitrificans xylosoxydans (Yabuuchi and Yano, 1981) Kersters and De Ley, 1984 -- invalid | 
|   | 
Alcaligenes eutrophus Davis, 1969 -- invalid | 
|   | 
Alcaligenes faecalis Castellani and Chalmers, 1919 emend. Rehfuss and Urban, 2005 -- valid | 
|   | 
Alcaligenes faecalis faecalis (Castellani and Chalmers, 1919) Austin et al., 1981 -- valid | 
|   | 
Alcaligenes faecalis homari Austin et al., 1981 -- invalid | 
|   | 
Alcaligenes faecalis parafaecalis Schroll et al., 2001 -- valid | 
|   | 
Alcaligenes faecalis phenolicus Rehfuss and Urban, 2006 -- valid | 
|   | 
Alcaligenes latus Palleroni and Palleroni, 1978 -- invalid | 
|   | 
Alcaligenes pacificus Baumann et al., 1972 -- invalid | 
|   | 
Alcaligenes paradoxus Davis, 1969 -- invalid | 
|   | 
Alcaligenes piechaudii Kiredjian et al., 1986 -- invalid | 
|   | 
Alcaligenes ruhlandii (Packer and Vishniac, 1955) Aragno and Schlegel, 1977 -- invalid | 
|   | 
Alcaligenes venustus Baumann et al., 1972 -- invalid | 
|   | 
Alcaligenes xylosoxidans (Yabuuchi and Yano, 1981) Kiredjian et al., 1986 -- invalid | 
|   | 
Alcaligenes xylosoxidans denitrificans (Rüger and Tan, 1983) Kiredjian et al., 1986 -- invalid | 
|   | 
Alcaligenes xylosoxidans xylosoxidans (Yabuuchi and Yano, 1981) Kiredjian et al., 1986 -- invalid | 
|   | 
Alcanivorax Yakimov et al., 1998 emend. Fernández-Martínez et al., 2003 -- valid | 
|   | 
Alcanivorax balearicus Rivas et al., 2007 -- valid | 
|   | 
Alcanivorax borkumensis Yakimov et al., 1998 -- valid | 
|   | 
Alcanivorax dieselolei Liu and Shao, 2005 -- valid | 
|   | 
Alcanivorax hongdengensis Wu et al., 2009 -- valid | 
|   | 
Alcanivorax jadensis (Bruns and Berthe-Corti, 1999) Fernández-Martínez et al., 2003 -- valid | 
|   | 
Alcanivorax pacificus Lai et al., 2011 -- valid | 
|   | 
Alcanivorax venustensis Fernández-Martínez et al., 2003 -- valid | 
|   | 
Algibacter Nedashkovskaya et al., 2004 emend. Nedashkovskaya et al., 2007 -- valid | 
|   | 
Algibacter lectus Nedashkovskaya et al., 2004 -- valid | 
|   | 
Algibacter mikhailovii Nedashkovskaya et al., 2007 -- valid | 
|   | 
Algicola Ivanova et al., 2004 -- valid | 
|   | 
Algicola bacteriolytica (Sawabe et al., 1998) Ivanova et al., 2004 -- valid | 
|   | 
Algicola sagamiensis (Kobayashi et al., 2003) Nam et al., 2007 -- valid | 
|   | 
Algoriphagus Bowman et al., 2003 emend. Nedashkovskaya et al., 2004 emend. Nedashkovskaya et al., 2007 -- valid | 
|   | 
Algoriphagus alkaliphilus (Tiago et al., 2006) Nedashkovskaya et al., 2007 -- valid | 
|   | 
Algoriphagus antarcticus Van Trappen et al., 2004 -- valid | 
|   | 
Algoriphagus aquaeductus Rau et al., 2012 -- valid | 
|   | 
Algoriphagus aquatilis Liu et al., 2009 -- valid | 
|   | 
Algoriphagus aquimarinus Nedashkovskaya et al., 2004 -- valid | 
|   | 
Algoriphagus boritolerans (Ahmed et al., 2007) Nedashkovskaya et al., 2007 -- valid | 
|   | 
Algoriphagus chordae Nedashkovskaya et al., 2004 -- valid | 
|   | 
Algoriphagus faecimaris Li et al., 2011 -- valid | 
|   | 
Algoriphagus halophilus (Yi and Chun, 2004) Nedashkovskaya, 2004 -- valid | 
|   | 
Algoriphagus hitonicola Copa-Patiño et al., 2008 -- valid | 
|   | 
Algoriphagus jejuensis Lee et al., 2012 -- valid | 
|   | 
Algoriphagus locisalis Yoon et al., 2005 -- valid | 
|   | 
Algoriphagus lutimaris Park et al., 2010 -- valid | 
|   | 
Algoriphagus mannitolivorans (Yi and Chun, 2004) Nedashkovskaya et al., 2007 -- valid | 
|   | 
Algoriphagus marincola (Yoon et al., 2004) Nedashkovskaya et al., 2007 -- valid | 
|   | 
Algoriphagus namhaensis Oh et al., 2012 -- valid | 
|   | 
Algoriphagus olei Young et al., 2009 -- valid | 
|   | 
Algoriphagus ornithinivorans (Yi and Chun, 2004) Nedshkovskaya et al., 2007 -- valid | 
|   | 
Algoriphagus ratkowskyi Bowman et al., 2003 -- valid | 
|   | 
Algoriphagus terrigena Yoon et al., 2006 -- valid | 
|   | 
Algoriphagus vanfongensis Nedashkovskaya et al., 2007 -- valid | 
|   | 
Algoriphagus winogradskyi Nedashkovskaya et al., 2004 -- valid | 
|   | 
Algoriphagus yeomjeoni Yoon et al., 2005 -- valid | 
|   | 
Aliagarivorans Jean et al., 2009 -- valid | 
|   | 
Aliagarivorans marinus Jean et al., 2009 -- valid | 
|   | 
Aliagarivorans taiwanensis Jean et al., 2009 -- valid | 
|   | 
Alicycliphilus Mechichi et al., 2003 -- valid | 
|   | 
Alicycliphilus denitrificans Mechichi et al., 2003 -- valid | 
|   | 
Alicyclobacillus Wisotzkey et al., 1992 emend. Goto et al., 2003 emend. Karavaiko et al., 2005 -- valid | 
|   | 
Alicyclobacillus acidiphilus Matsubara et al., 2002 -- valid | 
|   | 
Alicyclobacillus acidocaldarius (Darland and Brock, 1971) Wisotzkey et al., 1992 emend. Goto et al., 2006 -- valid | 
|   | 
Alicyclobacillus acidocaldarius acidocaldarius (Darland and Brock, 1971) Nicolaus et al., 2002 -- valid | 
|   | 
Alicyclobacillus acidocaldarius rittmannii Nicolaus et al., 2002 -- valid | 
|   | 
Alicyclobacillus acidoterrestris (Deinhard et al., 1988) Wisotzkey et al., 1992 -- valid | 
|   | 
Alicyclobacillus aeris Guo et al., 2009 -- valid | 
|   | 
Alicyclobacillus contaminans Goto et al., 2007 -- valid | 
|   | 
Alicyclobacillus cycloheptanicus (Deinhard et al., 1988) Wisotzkey et al., 1992 -- valid | 
|   | 
Alicyclobacillus disulfidooxidans (Dufresne et al., 1996) Karavaiko et al., 2005 -- valid | 
|   | 
Alicyclobacillus fastidiosus Goto et al., 2007 -- valid | 
|   | 
Alicyclobacillus ferrooxydans Jiang et al., 2008 -- valid | 
|   | 
Alicyclobacillus herbarius Goto et al., 2002 -- valid | 
|   | 
Alicyclobacillus hesperidum Albuquerque et al., 2000 -- valid | 
|   | 
Alicyclobacillus kakegawensis Goto et al., 2007 -- valid | 
|   | 
Alicyclobacillus macrosporangiidus Goto et al., 2007 -- valid | 
|   | 
Alicyclobacillus pohliae Imperio et al., 2008 -- valid | 
|   | 
Alicyclobacillus pomorum Goto et al., 2003 -- valid | 
|   | 
Alicyclobacillus sacchari Goto et al., 2007 -- valid | 
|   | 
Alicyclobacillus sendaiensis Tsuruoka et al., 2003 -- valid | 
|   | 
Alicyclobacillus shizuokensis Goto et al., 2007 -- valid | 
|   | 
Alicyclobacillus tolerans Karavaiko et al., 2005 -- valid | 
|   | 
Alicyclobacillus vulcanalis Simbahan et al., 2004 -- valid | 
|   | 
Aliidiomarina Huang et al., 2012 -- valid | 
|   | 
Aliidiomarina taiwanensis Huang et al., 2012 -- valid | 
|   | 
Aliivibrio Urbanczyk et al., 2007 emend. Beaz-Hidalgo et al., 2010 -- valid | 
|   | 
Aliivibrio finisterrensis Beaz-Hidalgo et al., 2010 -- valid | 
|   | 
Aliivibrio fischeri (Beijerinck, 1889) Urbanczyk et al., 2007 -- valid | 
|   | 
Aliivibrio logei (Harwood et al., 1980) Urbanczyk et al., 2007 -- valid | 
|   | 
Aliivibrio salmonicida (Egidius et al., 1986) Urbanczyk et al., 2007 -- valid | 
|   | 
Aliivibrio sifiae Yoshizawa et al., 2011 -- valid | 
|   | 
Aliivibrio wodanis (Lunder et al., 2000) Urbanczyk et al., 2007 -- valid | 
|   | 
Alishewanella Fonnesbech Vogel et al., 2000 emend. Roh et al., 2009 emend. Kim et al., 2009 -- valid | 
|   | 
Alishewanella aestuarii Roh et al., 2009 -- valid | 
|   | 
Alishewanella agri Kim et al., 2010 -- valid | 
|   | 
Alishewanella fetalis Fonnesbech Vogel et al., 2000 -- valid | 
|   | 
Alishewanella jeotgali Kim et al., 2009 -- valid | 
|   | 
Alistipes Rautio et al., 2003 -- valid | 
|   | 
Alistipes finegoldii Rautio et al., 2003 -- valid | 
|   | 
Alistipes indistinctus Nagai et al., 2010 -- valid | 
|   | 
Alistipes onderdonkii Song et al., 2006 -- valid | 
|   | 
Alistipes putredinis (Weinberg et al., 1937) Rautio et al., 2003 -- valid | 
|   | 
Alistipes shahii Song et al., 2006 -- valid | 
|   | 
Alkalibacillus Jeon et al., 2005 -- valid | 
|   | 
Alkalibacillus filiformis Romano et al., 2005 -- valid | 
|   | 
Alkalibacillus flavidus Yoon et al., 2010 -- valid | 
|   | 
Alkalibacillus haloalkaliphilus (Fritze, 1996) Jeon et al., 2005 -- valid | 
|   | 
Alkalibacillus halophilus Tian et al., 2009 -- valid | 
|   | 
Alkalibacillus salilacus Jeon et al., 2005 -- valid | 
|   | 
Alkalibacillus silvisoli Usami et al., 2007 -- valid | 
|   | 
Alkalibacter Garnova et al., 2005 -- valid | 
|   | 
Alkalibacter saccharofermentans Garnova et al., 2005 -- valid | 
|   | 
Alkalibacterium Ntougias and Russel, 2001 -- valid | 
|   | 
Alkalibacterium iburiense Nakajima et al., 2005 -- valid | 
|   | 
Alkalibacterium indicireducens Yumoto et al., 2008 -- valid | 
|   | 
Alkalibacterium kapii Ishikawa et al., 2009 -- valid | 
|   | 
Alkalibacterium olivapovliticus Ntougias and Russel, 2001 -- valid | 
|   | 
Alkalibacterium pelagium Ishikawa et al., 2009 -- valid | 
|   | 
Alkalibacterium psychrotolerans Yumoto et al., 2004 -- valid | 
|   | 
Alkalibacterium putridalgicola Ishikawa et al., 2009 -- valid | 
|   | 
Alkalibacterium subtropicum Ishikawa et al., 2011 -- valid | 
|   | 
Alkalibacterium thalassium Ishikawa et al., 2009 -- valid | 
|   | 
Alkalibaculum Allen et al., 2010 -- valid | 
|   | 
Alkalibaculum bacchi Allen et al., 2010 -- valid | 
|   | 
Alkaliflexus Zhilina et al., 2005 -- valid | 
|   | 
Alkaliflexus imshenetskii Zhilina et al., 2005 -- valid | 
|   | 
Alkalilimnicola Yakimov et al., 2001 -- valid | 
|   | 
Alkalilimnicola ehrlichii Hoeft et al., 2007 -- valid | 
|   | 
Alkalilimnicola halodurans Yakimov et al., 2001 -- valid | 
|   | 
Alkalimonas Ma et al., 2007 -- valid | 
|   | 
Alkalimonas amylolytica Ma et al., 2007 -- valid | 
|   | 
Alkalimonas collagenimarina Kurata et al., 2007 -- valid | 
|   | 
Alkalimonas delamerensis Ma et al., 2007 -- valid | 
|   | 
Alkaliphilus Takai et al., 2001 emend. Cao et al., 2003 emend. Wu et al., 2010 -- valid | 
|   | 
Alkaliphilus crotonatoxidans Cao et al., 2003 -- valid | 
|   | 
Alkaliphilus halophilus Wu et al., 2010 -- valid | 
|   | 
Alkaliphilus oremlandii Fisher et al., 2009 -- valid | 
|   | 
Alkaliphilus peptidifermentans Zhilina et al., 2009 -- valid | 
|   | 
Alkaliphilus transvaalensis Takai et al., 2001 -- valid | 
|   | 
Alkalispirillum Rijkenberg et al., 2002 -- valid | 
|   | 
Alkalispirillum mobile Rijkenberg et al., 2002 -- valid | 
|   | 
Alkanibacter Friedrich and Lipski, 2008 -- valid | 
|   | 
Alkanibacter difficilis Friedrich and Lipski, 2008 -- valid | 
|   | 
Alkanindiges Bogan et al., 2003 -- valid | 
|   | 
Alkanindiges illinoisensis Bogan et al., 2003 -- valid | 
|   | 
Allisonella Garner et al., 2003 -- valid | 
|   | 
Allisonella histaminiformans Garner et al., 2003 -- valid | 
|   | 
Alloactinosynnema Yuan et al., 2010 -- valid | 
|   | 
Alloactinosynnema album Yuan et al., 2010 -- valid | 
|   | 
Allobacillus Sheu et al., 2011 -- valid | 
|   | 
Allobacillus halotolerans Sheu et al., 2011 -- valid | 
|   | 
Allobaculum Greetham et al., 2006 -- valid | 
|   | 
Allobaculum stercoricanis Greetham et al., 2006 -- valid | 
|   | 
Allocatelliglobosispora Lee and Lee, 2011 -- valid | 
|   | 
Allocatelliglobosispora scoriae Lee and Lee, 2011 -- valid | 
|   | 
Allochromatium Imhoff et al., 1998 -- valid | 
|   | 
Allochromatium minutissimum (Winogradsky, 1888) Imhoff et al., 1998 -- valid | 
|   | 
Allochromatium phaeobacterium Srinivas et al., 2009 -- valid | 
|   | 
Allochromatium renukae Anil Kumar et al., 2008 -- valid | 
|   | 
Allochromatium vinosum (Ehrenberg, 1838) Imhoff et al., 1998 -- valid | 
|   | 
Allochromatium warmingii (Cohn, 1875) Imhoff et al., 1998 -- valid | 
|   | 
Allofustis Collins et al., 2003 -- valid | 
|   | 
Allofustis seminis Collins et al., 2003 -- valid | 
|   | 
Alloiococcus Aguirre and Collins, 1992 -- valid | 
|   | 
Alloiococcus otitis Aguirre and Collins, 1992 -- valid | 
|   | 
Allokutzneria Labeda and Kroppenstedt, 2008 -- valid | 
|   | 
Allokutzneria albata (Tomita et al., 1993) Labeda and Kroppenstedt, 2008 -- valid | 
|   | 
Allomonas Kalina et al., 1984 -- valid | 
|   | 
Allomonas enterica Kalina et al., 1984 -- valid | 
|   | 
Allorhizobium de Lajudie et al., 1998 -- invalid | 
|   | 
Allorhizobium undicola de Lajudie et al., 1998 -- invalid | 
|   | 
Alloscardovia Huys et al., 2007 -- valid | 
|   | 
Alloscardovia omnicolens Huys et al., 2007 -- valid | 
|   | 
Altererythrobacter Kwon et al., 2007 emend. Xue et al., 2012 -- valid | 
|   | 
Altererythrobacter aestuarii Park et al., 2011 -- valid | 
|   | 
Altererythrobacter dongtanensis Fan et al., 2011 -- valid | 
|   | 
Altererythrobacter epoxidivorans Kwon et al., 2007 -- valid | 
|   | 
Altererythrobacter indicus Ramesh Kumar et al., 2008 -- valid | 
|   | 
Altererythrobacter ishigakiensis Matsumoto et al., 2011 -- valid | 
|   | 
Altererythrobacter luteolus (Yoon et al., 2005) Kwon et al., 2007 -- valid | 
|   | 
Altererythrobacter marensis Seo and Lee, 2010 -- valid | 
|   | 
Altererythrobacter marinus Lai et al., 2009 -- valid | 
|   | 
Altererythrobacter namhicola Park et al., 2011 -- valid | 
|   | 
Altererythrobacter xinjiangensis Xue et al., 2012 -- valid | 
|   | 
Alterococcus Shieh and Jean, 1999 -- valid | 
|   | 
Alterococcus agarolyticus Shieh and Jean, 1999 -- valid | 
|   | 
Alteromonas Baumann et al., 1972 emend. Van Trappen et al., 2004 -- valid | 
|   | 
Alteromonas addita Ivanova et al., 2005 -- valid | 
|   | 
Alteromonas atlantica Akagawa-Matsushita et al., 1992 -- invalid | 
|   | 
Alteromonas aurantia Gauthier and Breittmayer, 1979 -- invalid | 
|   | 
Alteromonas carrageenovora Akagawa-Matsushita et al., 1992 -- invalid | 
|   | 
Alteromonas citrea Gauthier, 1977 -- invalid | 
|   | 
Alteromonas colwelliana Weiner et al., 1988 -- invalid | 
|   | 
Alteromonas communis Baumann et al., 1972 -- invalid | 
|   | 
Alteromonas denitrificans Enger et al., 1987 -- invalid | 
|   | 
Alteromonas distincta Romanenko et al., 1995 -- invalid | 
|   | 
Alteromonas elyakovii Ivanova et al., 1997 -- invalid | 
|   | 
Alteromonas espejiana Chan et al., 1978 -- invalid | 
|   | 
Alteromonas fuliginea Romanenko et al., 1995 -- valid | 
|   | 
Alteromonas genovensis Vandecandelaere et al., 2008 -- valid | 
|   | 
Alteromonas haloplanktis (ZoBell and Upham, 1944) Reichelt and Baumann, 1973 -- invalid | 
|   | 
Alteromonas hanedai Jensen et al., 1981 -- invalid | 
|   | 
Alteromonas hispanica Martínez-Checa et al., 2005 -- valid | 
|   | 
Alteromonas litorea Yoon et al., 2004 -- valid | 
|   | 
Alteromonas luteoviolacea Gauthier, 1982 -- invalid | 
|   | 
Alteromonas macleodii Baumann et al., 1972 emend. Yi et al., 2004 emend. Vandecandelaere et al., 2008 -- valid | 
|   | 
Alteromonas marina Yoon et al., 2003 -- valid | 
|   | 
Alteromonas nigrifaciens Baumann et al., 1984 -- invalid | 
|   | 
Alteromonas putrefaciens Lee et al., 1981 -- invalid | 
|   | 
Alteromonas rubra Gauthier, 1976 -- invalid | 
|   | 
Alteromonas simiduii Chiu et al., 2007 -- valid | 
|   | 
Alteromonas stellipolaris Van Trappen et al., 2004 -- valid | 
|   | 
Alteromonas tagae Chiu et al., 2007 -- valid | 
|   | 
Alteromonas tetraodonis Simidu et al., 1990 -- invalid | 
|   | 
Alteromonas undina Chan et al., 1978 -- invalid | 
|   | 
Alteromonas vaga Baumann et al., 1972 -- invalid | 
|   | 
Alysiella Langeron, 1923 -- valid | 
|   | 
Alysiella crassa (Schmid, 1922) Xie and Yokota, 2005 -- valid | 
|   | 
Alysiella filiformis (Schmid, 1922) Langeron, 1923 -- valid | 
|   | 
Amaricoccus Maszenan et al., 1997 -- valid | 
|   | 
Amaricoccus kaplicensis Maszenan et al., 1997 -- valid | 
|   | 
Amaricoccus macauensis Maszenan et al., 1997 -- valid | 
|   | 
Amaricoccus tamworthensis Maszenan et al., 1997 -- valid | 
|   | 
Amaricoccus veronensis Maszenan et al., 1997 -- valid | 
|   | 
Ameyamaea Yukphan et al., 2010 -- valid | 
|   | 
Ameyamaea chiangmaiensis Yukphan et al., 2010 -- valid | 
|   | 
Aminiphilus Díaz et al., 2007 -- valid | 
|   | 
Aminiphilus circumscriptus Díaz et al., 2007 -- valid | 
|   | 
Aminobacter Urakami et al., 1992 emend Kämpfer et al., 2002 -- valid | 
|   | 
Aminobacter aganoensis Urakami et al., 1992 -- valid | 
|   | 
Aminobacter aminovorans (den Dooren de Jong, 1926) Urakami et al., 1992 emend. Kämpfer et al., 2002 -- valid | 
|   | 
Aminobacter ciceronei McDonald et al., 2005 -- valid | 
|   | 
Aminobacter lissarensis McDonald et al., 2005 -- valid | 
|   | 
Aminobacter niigataensis Urakami et al., 1992 -- valid | 
|   | 
Aminobacterium Baena et al., 1999 -- valid | 
|   | 
Aminobacterium colombiense Baena et al., 1999 -- valid | 
|   | 
Aminobacterium mobile Baena et al., 2000 -- valid | 
|   | 
Aminomonas Baena et al., 1999 -- valid | 
|   | 
Aminomonas paucivorans Baena et al., 1999 -- valid | 
|   | 
Ammonifex Huber and Stetter, 1996 emend. Miroshnichenko et al., 2008 -- valid | 
|   | 
Ammonifex degensii Huber and Stetter, 1996 -- valid | 
|   | 
Ammonifex thiophilus Miroshnichenko et al., 2008 -- valid | 
|   | 
Ammoniphilus Zaitsev et al., 1998 -- valid | 
|   | 
Ammoniphilus oxalaticus Zaitsev et al., 1998 -- valid | 
|   | 
Ammoniphilus oxalivorans Zaitsev et al., 1998 -- valid | 
|   | 
Amnibacterium Kim and Lee, 2011 -- valid | 
|   | 
Amnibacterium kyonggiense Kim and Lee, 2011 -- valid | 
|   | 
Amoebobacter Winogradsky, 1888 emend. Guyoneaud et al., 1998 -- valid | 
|   | 
Amoebobacter pedioformis Eichler and Pfennig, 1987 -- invalid | 
|   | 
Amoebobacter pendens (Molisch, 1906) Pfennig and Trüper, 1971 -- invalid | 
|   | 
Amoebobacter purpureus Eichler and Pfennig, 1989 -- invalid | 
|   | 
Amoebobacter roseus Winogradsky, 1888 -- invalid | 
|   | 
Amorphosporangium Couch, 1963 -- invalid | 
|   | 
Amorphosporangium auranticolor Couch, 1963 -- invalid | 
|   | 
Amorphosporangium globisporum Thiemann, 1967 -- invalid | 
|   | 
Amorphus Zeevi Ben Yosef et al., 2008 -- valid | 
|   | 
Amorphus coralli Zeevi Ben Yosef et al., 2008 -- valid | 
|   | 
Amorphus orientalis Wang et al., 2010 -- valid | 
|   | 
Amphibacillus Niimura et al., 1990 emend. An et al., 2007 -- valid | 
|   | 
Amphibacillus fermentum Zhilina et al., 2002 -- valid | 
|   | 
Amphibacillus jilinensis Wu et al., 2010 -- valid | 
|   | 
Amphibacillus sediminis An et al., 2007 -- valid | 
|   | 
Amphibacillus tropicus Zhilina et al., 2002 -- valid | 
|   | 
Amphibacillus xylanus Niimura et al., 1990 -- valid | 
|   | 
Amphritea Gärtner et al., 2008 -- valid | 
|   | 
Amphritea atlantica Gärtner et al., 2008 -- valid | 
|   | 
Amphritea balenae Miyazaki et al., 2008 -- valid | 
|   | 
Amphritea japonica Miyazaki et al., 2008 -- valid | 
|   | 
Ampullariella Couch, 1964 -- invalid | 
|   | 
Ampullariella campanulata (Couch, 1963) Couch, 1964 -- invalid | 
|   | 
Ampullariella digitata (Couch, 1963) Couch, 1964 -- invalid | 
|   | 
Ampullariella lobata (Couch, 1963) Couch, 1964 -- invalid | 
|   | 
Ampullariella regularis (Couch, 1963) Couch, 1964 -- invalid | 
|   | 
Amycolata Lechevalier et al., 1986 -- invalid | 
|   | 
Amycolata alni Evtushenko et al., 1989 -- invalid | 
|   | 
Amycolata autotrophica (Takamiya and Tubaki, 1956) Lechevalier et al., 1986 -- invalid | 
|   | 
Amycolata hydrocarbonoxydans (Nolof and Hirsch, 1962) Lechevalier et al., 1986 -- invalid | 
|   | 
Amycolata saturnea (Hirsch, 1960) Lechevalier et al., 1986 -- invalid | 
|   | 
Amycolatopsis Lechevalier et al., 1986 emend. Lee, 2009 emend. Tang et al., 2010 -- valid | 
|   | 
Amycolatopsis alba Mertz and Yao, 1993 -- valid | 
|   | 
Amycolatopsis albidoflavus Lee and Hah, 2001 -- valid | 
|   | 
Amycolatopsis australiensis Tan et al., 2006 -- valid | 
|   | 
Amycolatopsis azurea (Omura et al., 1983) Henssen et al., 1987 -- valid | 
|   | 
Amycolatopsis balhimycina Wink et al., 2003 -- valid | 
|   | 
Amycolatopsis benzoatilytica Majumdar et al., 2006 -- valid | 
|   | 
Amycolatopsis circi Everest and Meyers, 2012 -- valid | 
|   | 
Amycolatopsis coloradensis Labeda, 1995 -- valid | 
|   | 
Amycolatopsis decaplanina Wink et al., 2004 -- valid | 
|   | 
Amycolatopsis echigonensis Ding et al., 2007 -- valid | 
|   | 
Amycolatopsis equina Everest and Meyers, 2012 -- valid | 
|   | 
Amycolatopsis eurytherma Kim et al., 2002 -- valid | 
|   | 
Amycolatopsis fastidiosa (ex Celmer et al., 1977) Henssen et al., 1987 -- invalid | 
|   | 
Amycolatopsis granulosa Zucchi et al., 2012 -- valid | 
|   | 
Amycolatopsis halophila Tang et al., 2010 -- valid | 
|   | 
Amycolatopsis halotolerans Lee, 2006 -- valid | 
|   | 
Amycolatopsis helveola Tamura et al., 2010 -- valid | 
|   | 
Amycolatopsis hippodromi Everest and Meyers, 2012 -- valid | 
|   | 
Amycolatopsis japonica Goodfellow et al., 1997 -- valid | 
|   | 
Amycolatopsis jejuensis Lee, 2006 -- valid | 
|   | 
Amycolatopsis kentuckyensis Labeda et al., 2003 -- valid | 
|   | 
Amycolatopsis keratiniphila Al-Musallam et al., 2003 -- valid | 
|   | 
Amycolatopsis keratiniphila keratiniphila Al-Musallam et al., 2003 emend. Wink et al., 2003 -- valid | 
|   | 
Amycolatopsis keratiniphila nogabecina Wink et al., 2003 -- valid | 
|   | 
Amycolatopsis lexingtonensis Labeda et al., 2003 -- valid | 
|   | 
Amycolatopsis lurida (Lechevalier et al., 1986) Stackebrandt et al., 2004 -- valid | 
|   | 
Amycolatopsis marina Bian et al., 2009 -- valid | 
|   | 
Amycolatopsis mediterranei (Margalith and Beretta, 1960) Lechevalier et al., 1986 -- valid | 
|   | 
Amycolatopsis methanolica de Boer et al., 1990 -- valid | 
|   | 
Amycolatopsis minnesotensis Lee et al., 2006 -- valid | 
|   | 
Amycolatopsis nigrescens Groth et al., 2007 -- valid | 
|   | 
Amycolatopsis niigatensis Ding et al., 2007 -- valid | 
|   | 
Amycolatopsis orientalis (Pittenger and Brigham, 1956) Lechevalier et al., 1986 -- valid | 
|   | 
Amycolatopsis orientalis lurida (ex Grundy et al., 1957) Lechevalier et al., 1986 -- invalid | 
|   | 
Amycolatopsis orientalis orientalis (Pittenger and Brigham, 1956) Lechevalier et al., 1986 -- valid | 
|   | 
Amycolatopsis palatopharyngis Huang et al., 2004 -- valid | 
|   | 
Amycolatopsis pigmentata Tamura et al., 2010 -- valid | 
|   | 
Amycolatopsis plumensis Saintpierre-Bonaccio et al., 2005 -- valid | 
|   | 
Amycolatopsis pretoriensis Labeda et al., 2003 -- valid | 
|   | 
Amycolatopsis regifaucium Tan et al., 2007 -- valid | 
|   | 
Amycolatopsis rifamycinica Bala et al., 2004 -- valid | 
|   | 
Amycolatopsis ruanii Zucchi et al., 2012 -- valid | 
|   | 
Amycolatopsis rubida Huang et al., 2001 -- valid | 
|   | 
Amycolatopsis rugosa (ex di Marco and Spalla, 1957) Lechevalier et al., 1986 -- invalid | 
|   | 
Amycolatopsis saalfeldensis Carlsohn et al., 2007 -- valid | 
|   | 
Amycolatopsis sacchari Goodfellow et al., 2001 -- valid | 
|   | 
Amycolatopsis salitolerans Guan et al., 2012 -- valid | 
|   | 
Amycolatopsis samaneae Duangmal et al., 2011 -- valid | 
|   | 
Amycolatopsis sulphurea Lechevalier et al., 1986 -- valid | 
|   | 
Amycolatopsis taiwanensis Tseng et al., 2006 -- valid | 
|   | 
Amycolatopsis thailandensis Chomchoei et al., 2011 -- valid | 
|   | 
Amycolatopsis thermalba Zucchi et al., 2012 -- valid | 
|   | 
Amycolatopsis thermoflava Chun et al., 1999 -- valid | 
|   | 
Amycolatopsis thermophila Zucchi et al., 2012 -- valid | 
|   | 
Amycolatopsis tolypomycina Wink et al., 2003 -- valid | 
|   | 
Amycolatopsis tucumanensis Albarracín et al., 2010 -- valid | 
|   | 
Amycolatopsis ultiminotia Lee, 2009 -- valid | 
|   | 
Amycolatopsis vancoresmycina Wink et al., 2003 -- valid | 
|   | 
Amycolatopsis viridis Zucchi et al., 2012 -- valid | 
|   | 
Amycolatopsis xylanica Chen et al., 2010 -- valid | 
|   | 
Amycolicicoccus Wang et al., 2010 -- valid | 
|   | 
Amycolicicoccus subflavus Wang et al., 2010 -- valid | 
|   | 
Anaeroarcus Strömpl et al., 1999 -- valid | 
|   | 
Anaeroarcus burkinensis (Ouattara et al., 1992) Strömpl et al., 1999 -- valid | 
|   | 
Anaerobacillus Zavarzina et al., 2010 -- valid | 
|   | 
Anaerobacillus alkalidiazotrophicus (Sorokin et al., 2008) Zavarzina et al., 2010 -- valid | 
|   | 
Anaerobacillus alkalilacustris Zavarzina et al., 2010 -- valid | 
|   | 
Anaerobacillus arseniciselenatis (Switzer Blum et al., 2001) Zavarzina et al., 2010 -- valid | 
|   | 
Anaerobacter Duda et al., 1996 -- valid | 
|   | 
Anaerobacter polyendosporus Duda et al., 1996 -- valid | 
|   | 
Anaerobaculum Rees et al., 1997 emend. Menes and Muxí, 2002 emend. Maune and Tanner, 2012 -- valid | 
|   | 
Anaerobaculum hydrogeniformans Maune and Tanner, 2012 -- valid | 
|   | 
Anaerobaculum mobile Menes and Muxí, 2002 -- valid | 
|   | 
Anaerobaculum thermoterrenum Rees et al., 1997 -- valid | 
|   | 
Anaerobiospirillum Davis et al., 1976 emend. Malnick, 1997 -- valid | 
|   | 
Anaerobiospirillum succiniciproducens Davis et al., 1976 -- valid | 
|   | 
Anaerobiospirillum thomasii Malnick, 1997 -- valid | 
|   | 
Anaerobranca Engle et al., 1995 -- valid | 
|   | 
Anaerobranca californiensis Gorlenko et al., 2004 -- valid | 
|   | 
Anaerobranca gottschalkii Prowe and Antranikian, 2001 -- valid | 
|   | 
Anaerobranca horikoshii Engle et al., 1995 -- valid | 
|   | 
Anaerobranca zavarzinii Kevbrin et al., 2008 -- valid | 
|   | 
Anaerococcus Ezaki et al., 2001 -- valid | 
|   | 
Anaerococcus hydrogenalis (Ezaki et al., 1990) Ezaki et al., 2001 -- valid | 
|   | 
Anaerococcus lactolyticus (Li et al., 1992) Ezaki et al., 2001 -- valid | 
|   | 
Anaerococcus murdochii Song et al., 2010 -- valid | 
|   | 
Anaerococcus octavius (Murdoch et al., 1997) Ezaki et al., 2001 -- valid | 
|   | 
Anaerococcus prevotii (Foubert and Douglas, 1948) Ezaki et al., 2001 -- valid | 
|   | 
Anaerococcus tetradius (Ezaki et al., 1983) Ezaki et al., 2001 -- valid | 
|   | 
Anaerococcus vaginalis (Li et al., 1992) Ezaki et al., 2001 -- valid | 
|   | 
Anaerofilum Zellner et al., 1996 -- valid | 
|   | 
Anaerofilum agile Zellner et al., 1996 -- valid | 
|   | 
Anaerofilum pentosovorans Zellner et al., 1996 -- valid | 
|   | 
Anaerofustis Finegold et al., 2004 -- valid | 
|   | 
Anaerofustis stercorihominis Finegold et al., 2004 -- valid | 
|   | 
Anaeroglobus Carlier et al., 2002 -- valid | 
|   | 
Anaeroglobus geminatus Carlier et al., 2002 -- valid | 
|   | 
Anaerolinea Sekiguchi et al., 2003 emend. Yamada et al., 2006 -- valid | 
|   | 
Anaerolinea thermolimosa Yamada et al., 2006 -- valid | 
|   | 
Anaerolinea thermophila Sekiguchi et al., 2003 -- valid | 
|   | 
Anaeromusa Baena et al., 1999 -- valid | 
|   | 
Anaeromusa acidaminophila Baena et al., 1999 -- valid | 
|   | 
Anaeromyxobacter Sanford et al., 2002 -- valid | 
|   | 
Anaeromyxobacter dehalogenans Sanford et al., 2002 -- valid | 
|   | 
Anaerophaga Denger et al., 2002 -- valid | 
|   | 
Anaerophaga thermohalophila Denger et al., 2002 -- valid | 
|   | 
Anaeroplasma Robinson et al., 1975 -- valid | 
|   | 
Anaeroplasma abactoclasticum Robinson et al., 1975 -- valid | 
|   | 
Anaeroplasma bactoclasticum (Robinson and Hungate, 1973) Robinson and Allison, 1975 -- valid | 
|   | 
Anaeroplasma intermedium Robinson and Freundt, 1987 -- valid | 
|   | 
Anaeroplasma varium Robinson and Freundt, 1987 -- valid | 
|   | 
Anaerorhabdus Shah and Collins, 1986 -- valid | 
|   | 
Anaerorhabdus furcosa (Veillon and Zuber, 1898) Shah and Collins, 1986 -- valid | 
|   | 
Anaerosinus Strömpl et al., 1999 -- valid | 
|   | 
Anaerosinus glycerini (Schauder and Schink, 1996) Strömpl et al., 1999 -- valid | 
|   | 
Anaerosphaera Ueki et al., 2009 -- valid | 
|   | 
Anaerosphaera aminiphila Ueki et al., 2009 -- valid | 
|   | 
Anaerosporobacter Jeong et al., 2007 -- valid | 
|   | 
Anaerosporobacter mobilis Jeong et al., 2007 -- valid | 
|   | 
Anaerostipes Schwiertz et al., 2002 emend. Eeckhaut et al., 2010 -- valid | 
|   | 
Anaerostipes butyraticus Eeckhaut et al., 2010 -- valid | 
|   | 
Anaerostipes caccae Schwiertz et al., 2002 -- valid | 
|   | 
Anaerotruncus Lawson et al., 2004 -- valid | 
|   | 
Anaerotruncus colihominis Lawson et al., 2004 -- valid | 
|   | 
Anaerovibrio Hungate, 1966 -- valid | 
|   | 
Anaerovibrio burkinabensis Ouattara et al., 1992 -- invalid | 
|   | 
Anaerovibrio glycerini Schauder and Schink, 1996 -- invalid | 
|   | 
Anaerovibrio lipolyticus Hungate, 1966 -- valid | 
|   | 
Anaerovirgula Pikuta et al., 2006 -- valid | 
|   | 
Anaerovirgula multivorans Pikuta et al., 2006 -- valid | 
|   | 
Anaerovorax Matthies et al., 2000 -- valid | 
|   | 
Anaerovorax odorimutans Matthies et al., 2000 -- valid | 
|   | 
Anaplasma Theiler, 1910 emend. Dumler et al., 2001 -- valid | 
|   | 
Anaplasma bovis (ex Donatien and Lestoquard, 1936) Dumler et al., 2001 -- valid | 
|   | 
Anaplasma caudatum (ex Kreier and Ristic, 1963) Ristic and Kreier, 1984 -- valid | 
|   | 
Anaplasma centrale (ex Theiler, 1911) Ristic and Kreier, 1984 -- valid | 
|   | 
Anaplasma marginale Theiler, 1910 -- valid | 
|   | 
Anaplasma ovis Lestoquard, 1924 -- valid | 
|   | 
Anaplasma phagocytophilum (Foggie, 1949) Dumler et al., 2001 -- valid | 
|   | 
Anaplasma platys Dumler et al., 2001 -- valid | 
|   | 
Ancalochloris Gorlenko and Lebedeva, 1971 -- valid | 
|   | 
Ancalochloris perfilievii Gorlenko and Lebedeva, 1971 -- valid | 
|   | 
Ancalomicrobium Staley, 1968 -- valid | 
|   | 
Ancalomicrobium adetum Staley, 1968 -- valid | 
|   | 
Ancylobacter Raj, 1983 -- valid | 
|   | 
Ancylobacter aquaticus (Orskov, 1928) Raj, 1983 -- valid | 
|   | 
Ancylobacter dichloromethanicus Firsova et al., 2010 -- valid | 
|   | 
Ancylobacter oerskovii Lang et al., 2008 -- valid | 
|   | 
Ancylobacter polymorphus Xin et al., 2006 -- valid | 
|   | 
Ancylobacter rudongensis Xin et al., 2004 -- valid | 
|   | 
Ancylobacter vacuolatus Xin et al., 2006 -- valid | 
|   | 
Anderseniella Brettar et al., 2007 -- valid | 
|   | 
Anderseniella baltica Brettar et al., 2007 -- valid | 
|   | 
Andreprevotia Weon et al., 2007 -- valid | 
|   | 
Andreprevotia chitinilytica Weon et al., 2007 -- valid | 
|   | 
Andreprevotia lacus Sheu et al., 2009 -- valid | 
|   | 
Aneurinibacillus Shida et al., 1996 emend. Heyndrickx et al., 1997 -- valid | 
|   | 
Aneurinibacillus aneurinilyticus (Shida et al., 1994) Shida et al., 1996 emend. Heyndrickx et al., 1997 -- valid | 
|   | 
Aneurinibacillus danicus Goto et al., 2004 -- valid | 
|   | 
Aneurinibacillus migulanus (Takagi et al., 1993) Shida et al., 1996 emend. Heyndrickx et al., 1997 -- valid | 
|   | 
Aneurinibacillus terranovensis Allan et al., 2005 -- valid | 
|   | 
Aneurinibacillus thermoaerophilus (Meier-Stauffer et al., 1996) Heyndrickx et al., 1997 -- valid | 
|   | 
Angiococcus (ex Jahn, 1924) Hook et al., 1980 -- valid | 
|   | 
Angiococcus disciformis (Thaxter, 1904) Hook et al., 1980 -- valid | 
|   | 
Angulomicrobium Vasil'eva et al., 1986 -- valid | 
|   | 
Angulomicrobium amanitiforme Fritz et al., 2004 -- valid | 
|   | 
Angulomicrobium tetraedrale Vasil'eva et al., 1986 -- valid | 
|   | 
Angustibacter Tamura et al., 2010 -- valid | 
|   | 
Angustibacter luteus Tamura et al., 2010 -- valid | 
|   | 
Anoxybacillus Pikuta et al., 2000 emend. Pikuta et al., 2003 -- valid | 
|   | 
Anoxybacillus amylolyticus Poli et al., 2006 -- valid | 
|   | 
Anoxybacillus ayderensis Dulger et al., 2004 -- valid | 
|   | 
Anoxybacillus bogrovensis Atanassova et al., 2008 -- valid | 
|   | 
Anoxybacillus contaminans De Clerck et al., 2004 -- valid | 
|   | 
Anoxybacillus eryuanensis Zhang et al., 2011 -- valid | 
|   | 
Anoxybacillus flavithermus Pikuta et al., 2000 -- valid | 
|   | 
Anoxybacillus flavithermus flavithermus Pikuta et al., 2000 -- valid | 
|   | 
Anoxybacillus flavithermus yunnanensis Dai et al., 2011 -- valid | 
|   | 
Anoxybacillus gonensis Belduz et al., 2003 -- valid | 
|   | 
Anoxybacillus kamchatkensis Kevbrin et al., 2006 -- valid | 
|   | 
Anoxybacillus kestanbolensis Dulger et al., 2004 -- valid | 
|   | 
Anoxybacillus mongoliensis Namsaraev et al., 2011 -- valid | 
|   | 
Anoxybacillus pushchinoensis Pikuta et al., 2000 emend. Pikuta et al., 2003 -- valid | 
|   | 
Anoxybacillus rupiensis Derekova et al., 2008 -- valid | 
|   | 
Anoxybacillus salavatliensis Cihan et al., 2011 -- valid | 
|   | 
Anoxybacillus tengchongensis Zhang et al., 2011 -- valid | 
|   | 
Anoxybacillus thermarum Poli et al., 2011 -- valid | 
|   | 
Anoxybacillus voinovskiensis Yumoto et al., 2004 -- valid | 
|   | 
Anoxynatronum Garnova et al., 2003 -- valid | 
|   | 
Anoxynatronum sibiricum Garnova and Zhilina, 2003 -- valid | 
|   | 
Antarctobacter Labrenz et al., 1998 -- valid | 
|   | 
Antarctobacter heliothermus Labrenz et al., 1998 -- valid | 
|   | 
Aquabacter Irgens et al., 1993 -- valid | 
|   | 
Aquabacter spiritensis Irgens et al., 1993 -- valid | 
|   | 
Aquabacterium Kalmbach et al., 1999 emend. Chen et al., 2012 -- valid | 
|   | 
Aquabacterium citratiphilum Kalmbach et al., 1999 -- valid | 
|   | 
Aquabacterium commune Kalmbach et al., 1999 -- valid | 
|   | 
Aquabacterium fontiphilum Lin et al., 2009 -- valid | 
|   | 
Aquabacterium limnoticum Chen et al., 2012 -- valid | 
|   | 
Aquabacterium parvum Kalmbach et al., 1999 -- valid | 
|   | 
Aquamicrobium Bambauer et al., 1998 -- valid | 
|   | 
Aquamicrobium aerolatum Kämpfer et al., 2009 -- valid | 
|   | 
Aquamicrobium defluvii Bambauer et al., 1998 -- valid | 
|   | 
Aquamicrobium lusatiense (Fritsche et al., 1999) Kämpfer et al., 2009 -- valid | 
|   | 
Aquaspirillum Hylemon et al., 1973 -- valid | 
|   | 
Aquaspirillum anulus (Williams and Rittenberg, 1957) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum aquaticum Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum arcticum Butler et al., 1990 -- valid | 
|   | 
Aquaspirillum autotrophicum Aragno and Schlegel, 1978 -- invalid | 
|   | 
Aquaspirillum bengal Kumar et al., 1974 -- invalid | 
|   | 
Aquaspirillum delicatum (Leifson, 1962) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum dispar Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum fasciculus Strength et al., 1976 -- invalid | 
|   | 
Aquaspirillum giesbergeri (Williams and Rittenberg, 1957) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum gracile (Canale-Parola et al., 1966) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum itersonii (Giesberger, 1936) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum itersonii itersonii (Giesberger, 1936) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum itersonii nipponicum (Terasaki, 1973) Terasaki, 1979 -- invalid | 
|   | 
Aquaspirillum magnetotacticum Maratea and Blakemore, 1981 -- invalid | 
|   | 
Aquaspirillum metamorphum (Terasaki, 1961) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum peregrinum (Pretorius, 1963) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum peregrinum integrum (Terasaki, 1973) Terasaki, 1979 -- invalid | 
|   | 
Aquaspirillum peregrinum peregrinum (Pretorius, 1963) Hylemon et al., 1973 -- invalid | 
|   | 
Aquaspirillum polymorphum (Williams and Rittenberg, 1957) Hylemon et al., 1973 -- valid | 
|   | 
Aquaspirillum psychrophilum (Terasaki, 1973) Terasaki, 1979 -- invalid | 
|   | 
Aquaspirillum putridiconchylium (Terasaki, 1961) Hylemon et al., 1973 -- valid | 
|   | 
Aquaspirillum serpens (Müller, 1786) Hylemon et al., 1973 -- valid | 
|   | 
Aquaspirillum sinuosum (Williams and Rittenberg, 1957) Hylemon et al., 1973 -- invalid | 
|   | 
Aquicella Santos et al., 2004 -- valid | 
|   | 
Aquicella lusitana Santos et al., 2004 -- valid | 
|   | 
Aquicella siphonis Santos et al., 2004 -- valid | 
|   | 
Aquifex Huber and Stetter, 1992 -- valid | 
|   | 
Aquifex pyrophilus Huber and Stetter, 1992 -- valid | 
|   | 
Aquiflexum Brettar et al., 2004 -- valid | 
|   | 
Aquiflexum balticum Brettar et al., 2004 -- valid | 
|   | 
Aquimarina Nedashkovskaya et al., 2005 emend. Nedashkovskaya et al., 2006 -- valid | 
|   | 
Aquimarina addita Yi and Chun, 2011 -- valid | 
|   | 
Aquimarina agarilytica Lin et al., 2012 -- valid | 
|   | 
Aquimarina brevivitae (Yoon et al., 2006) Nedashkovskaya et al., 2006 -- valid | 
|   | 
Aquimarina intermedia Nedashkovskaya et al., 2006 -- valid | 
|   | 
Aquimarina latercula (Lewin, 1969) Nedashkovskaya et al., 2006 -- valid | 
|   | 
Aquimarina macrocephali Miyazaki et al., 2010 -- valid | 
|   | 
Aquimarina muelleri Nedashkovskaya et al., 2005 -- valid | 
|   | 
Aquimarina salinaria Chen et al., 2012 -- valid | 
|   | 
Aquimarina spongiae Yoon et al., 2011 -- valid | 
|   | 
Aquimonas Saha et al., 2005 -- valid | 
|   | 
Aquimonas voraii Saha et al., 2005 -- valid | 
|   | 
Aquincola Lechner et al., 2007 -- valid | 
|   | 
Aquincola tertiaricarbonis Lechner et al., 2007 -- valid | 
|   | 
Aquipuribacter Tóth et al., 2012 -- valid | 
|   | 
Aquipuribacter hungaricus Tóth et al., 2012 -- valid | 
|   | 
Aquisalibacillus Márquez et al., 2008 -- valid | 
|   | 
Aquisalibacillus elongatus Márquez et al., 2008 -- valid | 
|   | 
Aquisalimonas Márquez et al., 2007 -- valid | 
|   | 
Aquisalimonas asiatica Márquez et al., 2007 -- valid | 
|   | 
Aquisphaera Bondoso et al., 2011 -- valid | 
|   | 
Aquisphaera giovannonii Bondoso et al., 2011 -- valid | 
|   | 
Aquitalea Lau et al., 2006 -- valid | 
|   | 
Aquitalea denitrificans Lee et al., 2009 -- valid | 
|   | 
Aquitalea magnusonii Lau et al., 2006 -- valid | 
|   | 
Arachnia Pine and Georg, 1969 -- valid | 
|   | 
Arachnia propionica (Buchanan and Pine, 1962) Pine and Georg, 1969 -- invalid | 
|   | 
Arcanobacterium Collins et al., 1983 emend. Lehnen et al., 2006 emend. Yassin et al., 2011 -- valid | 
|   | 
Arcanobacterium abortisuis Azuma et al., 2009 -- invalid | 
|   | 
Arcanobacterium bernardiae (Funke et al., 1995) Pascual Ramos et al., 1997 -- invalid | 
|   | 
Arcanobacterium bialowiezense Lehnen et al., 2006 -- invalid | 
|   | 
Arcanobacterium bonasi Lehnen et al., 2006 -- invalid | 
|   | 
Arcanobacterium haemolyticum (ex Mac Lean et al., 1946) Collins et al., 1983 -- valid | 
|   | 
Arcanobacterium hippocoleae Hoyles et al., 2002 -- valid | 
|   | 
Arcanobacterium phocae Pascual Ramos et al., 1997 -- valid | 
|   | 
Arcanobacterium pluranimalium Lawson et al., 2001 -- valid | 
|   | 
Arcanobacterium pyogenes (Glage, 1903) Pascual Ramos et al., 1997 -- invalid | 
|   | 
Archangium Jahn, 1924 -- valid | 
|   | 
Archangium gephyra Jahn, 1924 -- valid | 
|   | 
Arcicella Nikitin et al., 2004 -- valid | 
|   | 
Arcicella aquatica Nikitin et al., 2004 -- valid | 
|   | 
Arcicella aurantiaca Sheu et al., 2010 -- valid | 
|   | 
Arcicella rosea Kämpfer et al., 2009 -- valid | 
|   | 
Arcobacter Vandamme et al., 1991 -- valid | 
|   | 
Arcobacter butzleri (Kiehlbauch et al., 1991) Vandamme et al., 1992 -- valid | 
|   | 
Arcobacter cibarius Houf et al., 2005 -- valid | 
|   | 
Arcobacter cryaerophilus (Neill et al., 1985) Vandamme et al., 1991 -- valid | 
|   | 
Arcobacter defluvii Collado et al., 2011 -- valid | 
|   | 
Arcobacter ellisii Figueras et al., 2011 -- valid | 
|   | 
Arcobacter halophilus Donachie et al., 2005 -- valid | 
|   | 
Arcobacter marinus Kim et al., 2010 -- valid | 
|   | 
Arcobacter molluscorum Figueras et al., 2011 -- valid | 
|   | 
Arcobacter mytili Collado et al., 2009 -- valid | 
|   | 
Arcobacter nitrofigilis (McClung et al., 1983) Vandamme et al., 1991 -- valid | 
|   | 
Arcobacter skirrowii Vandamme et al., 1992 -- valid | 
|   | 
Arcobacter thereius Houf et al., 2009 -- valid | 
|   | 
Arcobacter trophiarum De Smet et al., 2011 -- valid | 
|   | 
Arenibacter Ivanova et al., 2001 emend. Nedashkovskaya et al., 2006 -- valid | 
|   | 
Arenibacter certesii Nedashkovskaya et al., 2004 -- valid | 
|   | 
Arenibacter echinorum Nedashkovskaya et al., 2007 -- valid | 
|   | 
Arenibacter latericius Ivanova et al., 2001 emend. Nedashkovskaya et al., 2006 -- valid | 
|   | 
Arenibacter nanhaiticus Sun et al., 2010 -- valid | 
|   | 
Arenibacter palladensis Nedashkovskaya et al., 2006 -- valid | 
|   | 
Arenibacter troitsensis Nedashkovskaya et al., 2003 -- valid | 
|   | 
Arenicella Romanenko et al., 2010 -- valid | 
|   | 
Arenicella xantha Romanenko et al., 2010 -- valid | 
|   | 
Arenimonas Kwon et al., 2007 -- valid | 
|   | 
Arenimonas composti (Jin et al., 2007) Aslam et al., 2009 -- valid | 
|   | 
Arenimonas donghaensis Kwon et al., 2007 -- valid | 
|   | 
Arenimonas malthae Young et al., 2007 -- valid | 
|   | 
Arenimonas oryziterrae Aslam et al., 2009 -- valid | 
|   | 
Arhodomonas Adkins et al., 1993 -- valid | 
|   | 
Arhodomonas aquaeolei Adkins et al., 1993 -- valid | 
|   | 
Armatimonas Tamaki et al., 2011 -- valid | 
|   | 
Armatimonas rosea Tamaki et al., 2011 -- valid | 
|   | 
Arsenicicoccus Collins et al., 2004 -- valid | 
|   | 
Arsenicicoccus bolidensis Collins et al., 2004 -- valid | 
|   | 
Arsenicicoccus piscis Hamada et al., 2010 -- valid | 
|   | 
Arsenophonus Gherna et al., 1991 -- valid | 
|   | 
Arsenophonus nasoniae Gherna et al., 1991 -- valid | 
|   | 
Arthrobacter Conn and Dimmick, 1947 emend. Koch et al., 1995 -- valid | 
|   | 
Arthrobacter agilis (Ali-Cohen, 1889) Koch et al., 1995 -- valid | 
|   | 
Arthrobacter albidus Ding et al., 2009 -- valid | 
|   | 
Arthrobacter albus Wauters et al., 2000 -- valid | 
|   | 
Arthrobacter alkaliphilus Ding et al., 2009 -- valid | 
|   | 
Arthrobacter alpinus Zhang et al., 2010 -- valid | 
|   | 
Arthrobacter antarcticus Pindi et al., 2010 -- valid | 
|   | 
Arthrobacter ardleyensis Chen et al., 2005 -- valid | 
|   | 
Arthrobacter arilaitensis Irlinger et al., 2005 -- valid | 
|   | 
Arthrobacter atrocyaneus Kuhn and Starr, 1960 -- invalid | 
|   | 
Arthrobacter aurescens Phillips, 1953 -- valid | 
|   | 
Arthrobacter bergerei Irlinger et al., 2005 -- valid | 
|   | 
Arthrobacter castelli Heyrman et al., 2005 -- valid | 
|   | 
Arthrobacter chlorophenolicus Westerberg et al., 2000 -- valid | 
|   | 
Arthrobacter citreus Sacks, 1954 -- valid | 
|   | 
Arthrobacter creatinolyticus Hou et al., 1998 -- valid | 
|   | 
Arthrobacter cryoconiti Margesin et al., 2012 -- valid | 
|   | 
Arthrobacter cryotolerans Ganzert et al., 2011 -- valid | 
|   | 
Arthrobacter crystallopoietes Ensign and Rittenberg, 1963 -- valid | 
|   | 
Arthrobacter cumminsii Funke et al., 1997 emend. Funke et al., 1998 -- valid | 
|   | 
Arthrobacter defluvii Kim et al., 2008 -- valid | 
|   | 
Arthrobacter duodecadis Lochhead, 1958 -- invalid | 
|   | 
Arthrobacter echigonensis Ding et al., 2009 -- valid | 
|   | 
Arthrobacter equi Yassin et al., 2011 -- valid | 
|   | 
Arthrobacter flavescens Lochhead, 1958 -- invalid | 
|   | 
Arthrobacter flavus Reddy et al., 2000 -- valid | 
|   | 
Arthrobacter gandavensis Storms et al., 2003 -- valid | 
|   | 
Arthrobacter gangotriensis Gupta et al., 2004 -- valid | 
|   | 
Arthrobacter globiformis (Conn, 1928) Conn and Dimmick, 1947 -- valid | 
|   | 
Arthrobacter histidinolovorans Adams, 1954 -- valid | 
|   | 
Arthrobacter humicola Kageyama et al., 2008 -- valid | 
|   | 
Arthrobacter ilicis Collins et al., 1982 -- valid | 
|   | 
Arthrobacter kerguelensis Gupta et al., 2004 -- valid | 
|   | 
Arthrobacter koreensis Lee et al., 2003 -- valid | 
|   | 
Arthrobacter livingstonensis Ganzert et al., 2011 -- valid | 
|   | 
Arthrobacter luteolus Wauters et al., 2000 -- valid | 
|   | 
Arthrobacter methylotrophus Borodina et al., 2002 -- valid | 
|   | 
Arthrobacter monumenti Heyrman et al., 2005 -- valid | 
|   | 
Arthrobacter mysorens Nand and Rao, 1972 -- valid | 
|   | 
Arthrobacter nasiphocae Collins et al., 2002 -- valid | 
|   | 
Arthrobacter nicotianae Giovannozzi-Sermanni, 1959 -- valid | 
|   | 
Arthrobacter nicotinovorans Kodama et al., 1992 -- valid | 
|   | 
Arthrobacter niigatensis Ding et al., 2009 -- valid | 
|   | 
Arthrobacter nitroguajacolicus Kotoucková et al., 2004 -- valid | 
|   | 
Arthrobacter oryzae Kageyama et al., 2008 -- valid | 
|   | 
Arthrobacter oxydans Sguros, 1954 -- valid | 
|   | 
Arthrobacter parietis Heyrman et al., 2005 -- valid | 
|   | 
Arthrobacter pascens Lochhead and Burton, 1953 -- valid | 
|   | 
Arthrobacter phenanthrenivorans Kallimanis et al., 2009 -- valid | 
|   | 
Arthrobacter picolinophilus Tate and Ensign, 1974 -- invalid | 
|   | 
Arthrobacter pigmenti Heyrman et al., 2005 -- valid | 
|   | 
Arthrobacter polychromogenes Schippers-Lammertse et al., 1963 -- valid | 
|   | 
Arthrobacter protophormiae (Lysenko, 1959) Stackebrandt et al., 1984 -- valid | 
|   | 
Arthrobacter psychrochitiniphilus Wang et al., 2009 -- valid | 
|   | 
Arthrobacter psychrolactophilus Loveland-Curtze et al., 2000 -- valid | 
|   | 
Arthrobacter psychrophenolicus Margesin et al., 2004 -- valid | 
|   | 
Arthrobacter radiotolerans Yoshinaka et al., 1973 -- invalid | 
|   | 
Arthrobacter ramosus Jensen, 1960 -- valid | 
|   | 
Arthrobacter rhombi Osorio et al., 1999 -- valid | 
|   | 
Arthrobacter roseus Reddy et al., 2002 -- valid | 
|   | 
Arthrobacter russicus Li et al., 2004 -- valid | 
|   | 
Arthrobacter sanguinis Mages et al., 2009 -- valid | 
|   | 
Arthrobacter scleromae Huang et al., 2005 -- valid | 
|   | 
Arthrobacter siderocapsulatus Dubinina and Zhdanov, 1975 -- invalid | 
|   | 
Arthrobacter simplex (Jensen, 1934) Lochhead, 1957 -- invalid | 
|   | 
Arthrobacter soli Roh et al., 2008 -- valid | 
|   | 
Arthrobacter stackebrandtii Tvrzová et al., 2005 -- valid | 
|   | 
Arthrobacter subterraneus Chang et al., 2008 -- valid | 
|   | 
Arthrobacter sulfonivorans Borodina et al., 2002 -- valid | 
|   | 
Arthrobacter sulfureus Stackebrandt et al., 1984 -- valid | 
|   | 
Arthrobacter tecti Heyrman et al., 2005 -- valid | 
|   | 
Arthrobacter terregens Lochhead and Burton, 1953 -- invalid | 
|   | 
Arthrobacter tumbae Heyrman et al., 2005 -- valid | 
|   | 
Arthrobacter tumescens (Jensen, 1934) Conn and Dimmick, 1947 -- invalid | 
|   | 
Arthrobacter uratoxydans Stackebrandt et al., 1984 -- valid | 
|   | 
Arthrobacter ureafaciens (Krebs and Eggleston, 1939) Clark, 1955 -- valid | 
|   | 
Arthrobacter variabilis Müller, 1961 -- invalid | 
|   | 
Arthrobacter viscosus Gasdorf et al., 1965 -- valid | 
|   | 
Arthrobacter woluwensis Funke et al., 1997 -- valid | 
|   | 
Asaccharobacter Minamida et al., 2008 -- valid | 
|   | 
Asaccharobacter celatus Minamida et al., 2008 -- valid | 
|   | 
Asaia Yamada et al., 2000 -- valid | 
|   | 
Asaia astilbis Suzuki et al., 2012 -- valid | 
|   | 
Asaia bogorensis Yamada et al., 2000 -- valid | 
|   | 
Asaia krungthepensis Yukphan et al., 2004 -- valid | 
|   | 
Asaia lannensis Malimas et al., 2008 -- valid | 
|   | 
Asaia platycodi Suzuki et al., 2012 -- valid | 
|   | 
Asaia prunellae Suzuki et al., 2012 -- valid | 
|   | 
Asaia siamensis Katsura et al., 2001 -- valid | 
|   | 
Asaia spathodeae Kommanee et al., 2010 -- valid | 
|   | 
Asanoa Lee and Hah, 2002 emend. Xu et al., 2011 -- valid | 
|   | 
Asanoa ferruginea (Asano and Kawamoto, 1986) Lee and Hah, 2002 -- valid | 
|   | 
Asanoa hainanensis Xu et al., 2011 -- valid | 
|   | 
Asanoa iriomotensis Tamura and Sakane, 2005 -- valid | 
|   | 
Asanoa ishikariensis Lee and Hah, 2002 -- valid | 
|   | 
Aspromonas Jin et al., 2007 -- invalid | 
|   | 
Aspromonas composti Jin et al., 2007 -- invalid | 
|   | 
Asteroleplasma Robinson and Freundt, 1987 -- valid | 
|   | 
Asteroleplasma anaerobium Robinson and Freundt, 1987 -- valid | 
|   | 
Asticcacaulis Poindexter, 1964 -- valid | 
|   | 
Asticcacaulis benevestitus Vasilyeva et al., 2006 -- valid | 
|   | 
Asticcacaulis biprosthecium Pate et al., 1973 -- valid | 
|   | 
Asticcacaulis excentricus Poindexter, 1964 -- valid | 
|   | 
Asticcacaulis taihuensis Liu et al., 2005 -- valid | 
|   | 
Atopobacter Lawson et al., 2000 -- valid | 
|   | 
Atopobacter phocae Lawson et al., 2000 -- valid | 
|   | 
Atopobium Collins and Wallbanks, 1993 -- valid | 
|   | 
Atopobium fossor (Bailey and Love, 1986) Kageyama et al., 1999 -- valid | 
|   | 
Atopobium minutum (Hauduroy et al., 1937) Collins and Wallbanks, 1993 -- valid | 
|   | 
Atopobium parvulum (Weinberg et al., 1937) Collins and Wallbanks, 1993 -- valid | 
|   | 
Atopobium rimae (Olsen et al., 1991) Collins and Wallbanks, 1993 -- valid | 
|   | 
Atopobium vaginae Rodriguez Jovita et al., 1999 -- valid | 
|   | 
Atopococcus Collins et al., 2005 -- valid | 
|   | 
Atopococcus tabaci Collins et al., 2005 -- valid | 
|   | 
Atopostipes Cotta et al., 2004 -- valid | 
|   | 
Atopostipes suicloacalis Cotta et al., 2004 -- valid | 
|   | 
Aurantimonas Denner et al., 2003 emend. Rathsack et al., 2011 -- valid | 
|   | 
Aurantimonas altamirensis Jurado et al., 2006 -- invalid | 
|   | 
Aurantimonas coralicida Denner et al., 2003 emend. Rathsack et al., 2011 -- valid | 
|   | 
Aurantimonas frigidaquae Kim et al., 2008 -- invalid | 
|   | 
Aurantimonas manganoxydans Anderson et al., 2011 -- valid | 
|   | 
Aurantimonas ureilytica Weon et al., 2007 -- invalid | 
|   | 
Auraticoccus Alonso-Vega et al., 2011 -- valid | 
|   | 
Auraticoccus monumenti Alonso-Vega et al., 2011 -- valid | 
|   | 
Aureibacter Yoon et al., 2011 -- valid | 
|   | 
Aureibacter tunicatorum Yoon et al., 2011 -- valid | 
|   | 
Aureimonas Rathsack et al., 2011 -- valid | 
|   | 
Aureimonas altamirensis (Jurado et al., 2006) Rathsack et al., 2011 -- valid | 
|   | 
Aureimonas frigidaquae (Kim et al., 2008) Rathsack et al., 2011 -- valid | 
|   | 
Aureimonas ureilytica (Weon et al., 2007) Rathsack et al., 2011 -- valid | 
|   | 
Aureispira Hosoya et al., 2006 -- valid | 
|   | 
Aureispira marina Hosoya et al., 2006 -- valid | 
|   | 
Aureispira maritima Hosoya et al., 2007 -- valid | 
|   | 
Aureitalea Park et al., 2012 -- valid | 
|   | 
Aureitalea marina Park et al., 2012 -- valid | 
|   | 
Aureobacterium Collins et al., 1983 -- invalid | 
|   | 
Aureobacterium arabinogalactanolyticum Yokota et al., 1993 -- invalid | 
|   | 
Aureobacterium barkeri Collins et al., 1983 -- invalid | 
|   | 
Aureobacterium esteraromaticum (Omelianski, 1923) Yokota et al., 1993 -- invalid | 
|   | 
Aureobacterium flavescens (Lochhead, 1958) Collins et al., 1983 -- invalid | 
|   | 
Aureobacterium keratanolyticum Yokota et al., 1993 -- invalid | 
|   | 
Aureobacterium liquefaciens Collins et al., 1983 -- invalid | 
|   | 
Aureobacterium luteolum Yokota et al., 1993 -- invalid | 
|   | 
Aureobacterium resistens Funke et al., 1998 -- invalid | 
|   | 
Aureobacterium saperdae (Lysenko, 1959) Collins et al., 1983 -- invalid | 
|   | 
Aureobacterium schleiferi Yokota et al., 1993 -- invalid | 
|   | 
Aureobacterium terrae Yokota et al., 1993 -- invalid | 
|   | 
Aureobacterium terregens (Lochhead and Burton, 1953) Collins et al., 1983 -- invalid | 
|   | 
Aureobacterium testaceum (Komagata and Iizuka, 1964) Collins et al., 1983 -- invalid | 
|   | 
Aureobacterium trichothecenolyticum Yokota et al., 1993 -- invalid | 
|   | 
Auritidibacter Yassin et al., 2011 -- valid | 
|   | 
Auritidibacter ignavus Yassin et al., 2011 -- valid | 
|   | 
Austwickia Hamada et al., 2011 -- valid | 
|   | 
Austwickia chelonae (Masters et al., 1995) Hamada et al., 2011 -- valid | 
|   | 
Avibacterium Blackall et al., 2005 -- valid | 
|   | 
Avibacterium avium (Hinz and Kunjara, 1977) Blackall et al., 2005 -- valid | 
|   | 
Avibacterium endocarditidis Bisgaard et al., 2007 -- valid | 
|   | 
Avibacterium gallinarum (Hall et al., 1955) Blackall et al., 2005 -- valid | 
|   | 
Avibacterium paragallinarum (Biberstein and White, 1969) Blackall et al., 2005 -- valid | 
|   | 
Avibacterium volantium (Mutters et al., 1985) Blackall et al., 2005 -- valid | 
|   | 
Azoarcus Reinhold-Hurek et al., 1993 -- valid | 
|   | 
Azoarcus anaerobius Springer et al., 1998 -- valid | 
|   | 
Azoarcus buckelii Mechichi et al., 2002 -- valid | 
|   | 
Azoarcus communis Reinhold-Hurek et al., 1993 -- valid | 
|   | 
Azoarcus evansii Anders et al., 1995 -- valid | 
|   | 
Azoarcus indigens Reinhold-Hurek et al., 1993 -- valid | 
|   | 
Azoarcus toluclasticus Song et al., 1999 -- valid | 
|   | 
Azoarcus tolulyticus Zhou et al., 1995 -- valid | 
|   | 
Azoarcus toluvorans Song et al., 1999 -- valid | 
|   | 
Azohydromonas Xie and Yokota, 2005 -- valid | 
|   | 
Azohydromonas australica Xie and Yokota, 2005 -- valid | 
|   | 
Azohydromonas lata (Palleroni and Palleroni, 1978) Xie and Yokota, 2005 -- valid | 
|   | 
Azomonas Winogradsky, 1938 -- valid | 
|   | 
Azomonas agilis (Beijerinck, 1901) Winogradsky, 1938 -- valid | 
|   | 
Azomonas insignis (Derx, 1951) Jensen, 1955 -- valid | 
|   | 
Azomonas macrocytogenes (Jensen, 1955) New and Tchan, 1982 -- valid | 
|   | 
Azomonotrichon Thompson and Skerman, 1981 -- invalid | 
|   | 
Azomonotrichon macrocytogenes (Jensen, 1955) Thompsen and Skerman, 1981 -- invalid | 
|   | 
Azonexus Reinhold-Hurek and Hurek, 2000 -- valid | 
|   | 
Azonexus caeni Quan et al., 2006 -- valid | 
|   | 
Azonexus fungiphilus Reinhold-Hurek and Hurek, 2000 -- valid | 
|   | 
Azonexus hydrophilus Chou et al., 2008 -- valid | 
|   | 
Azorhizobium Dreyfus et al., 1988 -- valid | 
|   | 
Azorhizobium caulinodans Dreyfus et al., 1988 -- valid | 
|   | 
Azorhizobium doebereinerae Moreira et al., 2006 -- valid | 
|   | 
Azorhizophilus Thompson and Skerman, 1981 -- valid | 
|   | 
Azorhizophilus paspali (Döbereiner, 1966) Thompson and Skerman, 1981 -- valid | 
|   | 
Azospira Reinhold-Hurek and Hurek, 2000 emend. Bae et al., 2007 -- valid | 
|   | 
Azospira oryzae Reinhold-Hurek and Hurek, 2000 emend. Tan and Reinhold-Hurek, 2003 -- valid | 
|   | 
Azospira restricta Bae et al., 2007 -- valid | 
|   | 
Azospirillum Tarrand et al., 1979 emend. Falk et al., 1985 -- valid | 
|   | 
Azospirillum amazonense Magalhaes et al., 1984 -- valid | 
|   | 
Azospirillum brasilense Tarrand et al., 1979 -- valid | 
|   | 
Azospirillum canadense Mehnaz et al., 2007 -- valid | 
|   | 
Azospirillum doebereinerae Eckert et al., 2001 -- valid | 
|   | 
Azospirillum formosense Lin et al., 2012 -- valid | 
|   | 
Azospirillum halopraeferens Reinhold et al., 1987 -- valid | 
|   | 
Azospirillum irakense Khammas et al., 1991 -- valid | 
|   | 
Azospirillum largimobile (Skerman et al., 1983) Ben Dekhil et al., 1997 -- valid | 
|   | 
Azospirillum lipoferum (Beijerinck, 1925) Tarrand et al., 1979 -- valid | 
|   | 
Azospirillum melinis Peng et al., 2006 -- valid | 
|   | 
Azospirillum oryzae Xie and Yokota, 2005 -- valid | 
|   | 
Azospirillum picis Lin et al., 2009 -- valid | 
|   | 
Azospirillum rugosum Young et al., 2008 -- valid | 
|   | 
Azospirillum thiophilum Lavrinenko et al., 2010 -- valid | 
|   | 
Azospirillum zeae Mehnaz et al., 2007 -- valid | 
|   | 
Azotobacter Beijerinck, 1901 -- valid | 
|   | 
Azotobacter armeniacus Thompson and Skerman, 1981 -- valid | 
|   | 
Azotobacter beijerinckii Lipman, 1904 -- valid | 
|   | 
Azotobacter chroococcum Beijerinck, 1901 -- valid | 
|   | 
Azotobacter macrocytogenes Jensen, 1955 -- invalid | 
|   | 
Azotobacter nigricans Krassilnikov, 1949 -- valid | 
|   | 
Azotobacter nigricans achromogenes Thompson and Skerman, 1981 -- valid | 
|   | 
Azotobacter nigricans nigricans Krassilnikov, 1949 -- valid | 
|   | 
Azotobacter paspali Döbereiner, 1966 -- invalid | 
|   | 
Azotobacter salinestris Page and Shivprasad, 1991 -- valid | 
|   | 
Azotobacter vinelandii Lipman, 1903 -- valid | 
|   | 
Azovibrio Reinhold-Hurek and Hurek, 2000 -- valid | 
|   | 
Azovibrio restrictus Reinhold-Hurek and Hurek, 2000 -- valid | 
|   | 
Bacillus Cohn, 1872 -- valid | 
|   | 
Bacillus acidiceler Peak et al., 2007 -- valid | 
|   | 
Bacillus acidicola Albert et al., 2005 -- valid | 
|   | 
Bacillus acidiproducens Jung et al., 2009 -- valid | 
|   | 
Bacillus acidocaldarius Darland and Brock, 1971 -- invalid | 
|   | 
Bacillus acidoterrestris Deinhard et al., 1988 -- invalid | 
|   | 
Bacillus aeolius Gugliandolo et al., 2003 -- valid | 
|   | 
Bacillus aerius Shivaji et al., 2006 -- valid | 
|   | 
Bacillus aerophilus Shivaji et al., 2006 -- valid | 
|   | 
Bacillus agaradhaerens Nielsen et al., 1995 -- valid | 
|   | 
Bacillus agri Nakamura, 1993 -- invalid | 
|   | 
Bacillus aidingensis Xue et al., 2008 -- valid | 
|   | 
Bacillus akibai Nogi et al., 2005 -- valid | 
|   | 
Bacillus alcalophilus Vedder, 1934 -- valid | 
|   | 
Bacillus algicola Ivanova et al., 2004 -- valid | 
|   | 
Bacillus alginolyticus Nakamura, 1987 -- invalid | 
|   | 
Bacillus alkalidiazotrophicus Sorokin et al., 2008 -- invalid | 
|   | 
Bacillus alkalinitrilicus Sorokin et al., 2009 -- valid | 
|   | 
Bacillus alkalisediminis Borsodi d et al., 2011 -- valid | 
|   | 
Bacillus alkalitelluris Lee et al., 2008 -- valid | 
|   | 
Bacillus altitudinis Shivaji et al., 2006 -- valid | 
|   | 
Bacillus alveayuensis Bae et al., 2005 -- valid | 
|   | 
Bacillus alvei Cheshire and Cheyne, 1885 -- invalid | 
|   | 
Bacillus amyloliquefaciens (ex Fukumoto, 1943) Priest et al., 1987 emend. Wang et al., 2008 -- valid | 
|   | 
Bacillus amyloliquefaciens amyloliquefaciens (Priest et al. 1987) Borriss et al. 2011 -- valid | 
|   | 
Bacillus amyloliquefaciens plantarum Borriss et al., 2011 -- valid | 
|   | 
Bacillus amylolyticus Nakamura, 1984 -- invalid | 
|   | 
Bacillus aneurinilyticus Shida et al., 1994 -- invalid | 
|   | 
Bacillus anthracis Cohn, 1872 -- valid | 
|   | 
Bacillus aquimaris Yoon et al., 2003 -- valid | 
|   | 
Bacillus arenosi Heyrman et al., 2005 -- invalid | 
|   | 
Bacillus arseniciselenatis Switzer Blum et al., 2001 -- invalid | 
|   | 
Bacillus arsenicus Shivaji et al., 2005 -- valid | 
|   | 
Bacillus arvi Heyrman et al., 2005 -- invalid | 
|   | 
Bacillus aryabhattai Shivaji et al., 2009 -- valid | 
|   | 
Bacillus asahii Yumoto et al., 2004 -- valid | 
|   | 
Bacillus atrophaeus Nakamura, 1989 -- valid | 
|   | 
Bacillus aurantiacus Borsodi et al., 2008 -- valid | 
|   | 
Bacillus axarquiensis Ruiz-García et al., 2005 -- invalid | 
|   | 
Bacillus azotofixans Seldin et al., 1984 -- invalid | 
|   | 
Bacillus azotoformans (ex Pichinoty et al., 1976) Pichinoty et al., 1983 -- valid | 
|   | 
Bacillus badius Batchelor, 1919 -- valid | 
|   | 
Bacillus barbaricus Täubel et al., 2003 -- valid | 
|   | 
Bacillus bataviensis Heyrman et al., 2004 -- valid | 
|   | 
Bacillus beijingensis Qiu et al., 2009 -- valid | 
|   | 
Bacillus benzoevorans Pichinoty et al., 1987 -- valid | 
|   | 
Bacillus berkeleyi Nedashkovskaya et al., 2012 -- valid | 
|   | 
Bacillus beveridgei Baesman et al., 2010 -- valid | 
|   | 
Bacillus bogoriensis Vargas et al., 2005 -- valid | 
|   | 
Bacillus boroniphilus Ahmed et al., 2007 -- valid | 
|   | 
Bacillus borstelensis Shida et al., 1995 -- invalid | 
|   | 
Bacillus brevis Migula, 1900 -- invalid | 
|   | 
Bacillus butanolivorans Kuisiene et al., 2008 -- valid | 
|   | 
Bacillus canaveralius Newcombe et al., 2009 -- valid | 
|   | 
Bacillus carboniphilus Fujita et al., 1996 -- valid | 
|   | 
Bacillus cecembensis Reddy et al., 2008 -- valid | 
|   | 
Bacillus cellulosilyticus Nogi et al., 2005 -- valid | 
|   | 
Bacillus centrosporus Nakamura, 1993 -- invalid | 
|   | 
Bacillus cereus Frankland and Frankland, 1887 -- valid | 
|   | 
Bacillus chagannorensis Carrasco et al., 2007 -- valid | 
|   | 
Bacillus chitinolyticus Kuroshima et al., 1996 -- invalid | 
|   | 
Bacillus chondroitinus Nakamura, 1987 -- invalid | 
|   | 
Bacillus choshinensis Takagi et al., 1993 -- invalid | 
|   | 
Bacillus chungangensis Cho et al., 2010 -- valid | 
|   | 
Bacillus cibi Yoon et al., 2005 -- valid | 
|   | 
Bacillus circulans Jordan, 1890 -- valid | 
|   | 
Bacillus clarkii Nielsen et al., 1995 -- valid | 
|   | 
Bacillus clausii Nielsen et al., 1995 -- valid | 
|   | 
Bacillus coagulans Hammer, 1915 emend. De Clerck et al., 2004 -- valid | 
|   | 
Bacillus coahuilensis Cerritos et al., 2008 -- valid | 
|   | 
Bacillus cohnii Spanka and Fritze, 1993 -- valid | 
|   | 
Bacillus curdlanolyticus Kanzawa et al., 1995 -- invalid | 
|   | 
Bacillus cycloheptanicus Deinhard et al., 1988 -- invalid | 
|   | 
Bacillus daliensis Zhai et al., 2012 -- valid | 
|   | 
Bacillus decisifrondis Zhang et al., 2007 -- valid | 
|   | 
Bacillus decolorationis Heyrman et al., 2003 -- valid | 
|   | 
Bacillus dipsosauri Lawson et al., 1996 -- invalid | 
|   | 
Bacillus drentensis Heyrman et al., 2004 -- valid | 
|   | 
Bacillus edaphicus Shelobolina et al., 1998 -- invalid | 
|   | 
Bacillus ehimensis Kuroshima et al., 1996 -- invalid | 
|   | 
Bacillus endophyticus Reva et al., 2002 -- valid | 
|   | 
Bacillus endoradicis Zhang et al., 2012 -- valid | 
|   | 
Bacillus farraginis Scheldeman et al., 2004 -- valid | 
|   | 
Bacillus fastidiosus den Dooren de Jong, 1929 -- valid | 
|   | 
Bacillus firmus Bredemann and Werner, 1933 -- valid | 
|   | 
Bacillus flexus (ex Batchelor, 1919) Priest et al., 1989 -- valid | 
|   | 
Bacillus foraminis Tiago et al., 2006 -- valid | 
|   | 
Bacillus fordii Scheldeman et al., 2004 -- valid | 
|   | 
Bacillus formosus Shida et al., 1995 -- invalid | 
|   | 
Bacillus fortis Scheldeman et al., 2004 -- valid | 
|   | 
Bacillus fumarioli Logan et al., 2000 -- valid | 
|   | 
Bacillus funiculus Ajithkumar et al., 2002 -- valid | 
|   | 
Bacillus fusiformis (ex Meyer and Gottheil, 1901) Priest et al., 1989 -- invalid | 
|   | 
Bacillus galactophilus Takagi et al., 1993 -- invalid | 
|   | 
Bacillus galactosidilyticus Heyndrickx et al., 2004 -- valid | 
|   | 
Bacillus galliciensis Balcázar et al., 2010 -- valid | 
|   | 
Bacillus gelatini De Clerck et al., 2004 -- valid | 
|   | 
Bacillus gibsonii Nielsen et al., 1995 -- valid | 
|   | 
Bacillus ginsengi Qiu et al., 2009 -- valid | 
|   | 
Bacillus ginsengihumi Ten et al., 2007 -- valid | 
|   | 
Bacillus globisporus Larkin and Stokes, 1967 -- invalid | 
|   | 
Bacillus globisporus globisporus Larkin and Stokes, 1967 -- invalid | 
|   | 
Bacillus globisporus marinus Rüger and Richter, 1979 -- invalid | 
|   | 
Bacillus glucanolyticus Alexander and Priest, 1989 -- invalid | 
|   | 
Bacillus gordonae Pichinoty et al., 1987 -- invalid | 
|   | 
Bacillus graminis Bibi et al., 2011 -- valid | 
|   | 
Bacillus halmapalus Nielsen et al., 1995 -- valid | 
|   | 
Bacillus haloalkaliphilus Fritze, 1996 -- invalid | 
|   | 
Bacillus halochares Pappa et al., 2010 -- valid | 
|   | 
Bacillus halodenitrificans Denariaz et al., 1989 -- invalid | 
|   | 
Bacillus halodurans (ex Boyer, 1973) Nielsen et al., 1995 -- valid | 
|   | 
Bacillus halophilus Ventosa et al., 1990 -- invalid | 
|   | 
Bacillus hemicellulosilyticus Nogi et al., 2005 -- valid | 
|   | 
Bacillus hemicentroti Chen et al., 2011 -- valid | 
|   | 
Bacillus herbersteinensis Wieser et al., 2005 -- valid | 
|   | 
Bacillus horikoshii Nielsen et al., 1995 -- valid | 
|   | 
Bacillus horneckiae Vaishampayan et al., 2010 -- valid | 
|   | 
Bacillus horti Yumoto et al., 1998 -- valid | 
|   | 
Bacillus humi Heyrman et al., 2005 -- valid | 
|   | 
Bacillus hwajinpoensis Yoon et al., 2004 -- valid | 
|   | 
Bacillus idriensis Ko et al., 2006 -- valid | 
|   | 
Bacillus indicus Suresh et al., 2004 -- valid | 
|   | 
Bacillus infantis Ko et al., 2006 -- valid | 
|   | 
Bacillus infernus Boone et al., 1995 -- valid | 
|   | 
Bacillus insolitus Larkin and Stokes, 1967 -- invalid | 
|   | 
Bacillus iranensis Bagheri et al., 2012 -- valid | 
|   | 
Bacillus isabeliae Albuquerque et al., 2008 -- valid | 
|   | 
Bacillus isronensis Shivaji et al., 2009 -- valid | 
|   | 
Bacillus jeotgali Yoon et al., 2001 -- valid | 
|   | 
Bacillus kaustophilus (ex Prickett, 1928) Priest et al., 1989 -- invalid | 
|   | 
Bacillus kobensis Kanzawa et al., 1995 -- invalid | 
|   | 
Bacillus kochii Seiler et al., 2012 -- valid | 
|   | 
Bacillus koreensis Lim et al., 2006 -- valid | 
|   | 
Bacillus korlensis Zhang et al., 2009 -- valid | 
|   | 
Bacillus kribbensis Lim et al., 2007 -- valid | 
|   | 
Bacillus krulwichiae Yumoto et al., 2003 -- valid | 
|   | 
Bacillus laevolacticus (ex Nakayama and Yanoshi, 1967) Andersch et al., 1994 -- invalid | 
|   | 
Bacillus larvae White, 1906 -- invalid | 
|   | 
Bacillus laterosporus Laubach, 1916 -- invalid | 
|   | 
Bacillus lautus Nakamura, 1984 -- invalid | 
|   | 
Bacillus lehensis Ghosh et al., 2007 -- valid | 
|   | 
Bacillus lentimorbus Dutky, 1940 -- invalid | 
|   | 
Bacillus lentus Gibson, 1935 -- valid | 
|   | 
Bacillus licheniformis (Weigmann, 1898) Chester, 1901 -- valid | 
|   | 
Bacillus litoralis Yoon and Oh, 2005 -- valid | 
|   | 
Bacillus locisalis Márquez et al., 2011 -- valid | 
|   | 
Bacillus luciferensis Logan et al., 2002 -- valid | 
|   | 
Bacillus luteolus Shi et al., 2011 -- valid | 
|   | 
Bacillus macauensis Zhang et al., 2006 -- valid | 
|   | 
Bacillus macerans Schardinger, 1905 -- invalid | 
|   | 
Bacillus macquariensis Marshall and Ohye, 1966 -- invalid | 
|   | 
Bacillus macyae Santini et al., 2004 -- valid | 
|   | 
Bacillus malacitensis Ruiz-García et al., 2005 -- invalid | 
|   | 
Bacillus mannanilyticus Nogi et al., 2005 -- valid | 
|   | 
Bacillus marinus (Rüger and Richter, 1979) Rüger, 1983 emend. Rüger et al., 2000 -- invalid | 
|   | 
Bacillus marisflavi Yoon et al., 2003 -- valid | 
|   | 
Bacillus marismortui Arahal et al., 1999 -- invalid | 
|   | 
Bacillus marmarensis Denizci et al., 2010 -- valid | 
|   | 
Bacillus massiliensis Glazunova et al., 2006 -- valid | 
|   | 
Bacillus megaterium de Bary, 1884 -- valid | 
|   | 
Bacillus methanolicus Arfman et al., 1992 -- valid | 
|   | 
Bacillus methylotrophicus Madhaiyan et al., 2010 -- valid | 
|   | 
Bacillus migulanus Takagi et al., 1993 -- invalid | 
|   | 
Bacillus mojavensis Roberts et al., 1994 emend. Wang et al., 2007 -- valid | 
|   | 
Bacillus mucilaginosus Avakyan et al., 1998 -- invalid | 
|   | 
Bacillus muralis Heyrman et al., 2005 -- valid | 
|   | 
Bacillus murimartini Borchert et al., 2007 -- valid | 
|   | 
Bacillus mycoides Flügge, 1886 -- valid | 
|   | 
Bacillus naganoensis Tomimura et al., 1990 -- invalid | 
|   | 
Bacillus nanhaiensis Chen et al., 2011 -- valid | 
|   | 
Bacillus nanhaiisediminis Zhang et al., 2011 -- valid | 
|   | 
Bacillus nealsonii Venkateswaran et al., 2003 -- valid | 
|   | 
Bacillus neidei Nakamura et al., 2002 -- invalid | 
|   | 
Bacillus neizhouensis Chen et al., 2009 -- valid | 
|   | 
Bacillus niabensis Kwon et al., 2007 -- valid | 
|   | 
Bacillus niacini Nagel and Andreesen, 1991 -- valid | 
|   | 
Bacillus novalis Heyrman et al., 2004 -- valid | 
|   | 
Bacillus oceanisediminis Zhang et al., 2010 -- valid | 
|   | 
Bacillus odysseyi La Duc et al., 2004 -- valid | 
|   | 
Bacillus okhensis Nowlan et al., 2006 -- valid | 
|   | 
Bacillus okuhidensis Li et al., 2002 -- valid | 
|   | 
Bacillus oleronius Kuhnigk et al., 1996 emend. Heyndrickx et al., 2012 -- valid | 
|   | 
Bacillus oshimensis Yumoto et al., 2005 -- valid | 
|   | 
Bacillus pabuli Nakamura, 1984 -- invalid | 
|   | 
Bacillus pallidus Scholz et al., 1988 -- invalid | 
|   | 
Bacillus pallidus Zhou et al., 2008 -- invalid | 
|   | 
Bacillus panaciterrae Ten et al., 2006 -- valid | 
|   | 
Bacillus pantothenticus Proom and Knight, 1950 -- invalid | 
|   | 
Bacillus parabrevis Takagi et al., 1993 -- invalid | 
|   | 
Bacillus pasteurii (Miquel, 1889) Chester, 1898 -- invalid | 
|   | 
Bacillus patagoniensis Olivera et al., 2005 -- valid | 
|   | 
Bacillus peoriae Montefusco et al., 1993 -- invalid | 
|   | 
Bacillus persepolensis Amoozegar et al., 2009 -- valid | 
|   | 
Bacillus plakortidis Borchert et al., 2007 -- valid | 
|   | 
Bacillus pocheonensis Ten et al., 2007 -- valid | 
|   | 
Bacillus polygoni Aino et al., 2008 -- valid | 
|   | 
Bacillus polymyxa (Prazmowski, 1880) Mace, 1889 -- invalid | 
|   | 
Bacillus popilliae Dutky, 1940 -- invalid | 
|   | 
Bacillus pseudalcaliphilus Nielsen et al., 1995 -- valid | 
|   | 
Bacillus pseudofirmus Nielsen et al., 1995 -- valid | 
|   | 
Bacillus pseudomycoides Nakamura, 1998 -- valid | 
|   | 
Bacillus psychrodurans Abd El-Rahman et al., 2002 -- invalid | 
|   | 
Bacillus psychrophilus Nakamura, 1984 -- invalid | 
|   | 
Bacillus psychrosaccharolyticus (ex Larkin and Stokes, 1967) Priest et al., 1989 -- valid | 
|   | 
Bacillus psychrotolerans Abd El-Rahman et al., 2002 -- invalid | 
|   | 
Bacillus pulvifaciens Nakamura, 1984 -- invalid | 
|   | 
Bacillus pumilus Meyer and Gottheil, 1901 -- valid | 
|   | 
Bacillus purgationiresistens Vaz-Moreira et al., 2012 -- valid | 
|   | 
Bacillus pycnus Nakamura et al., 2002 -- invalid | 
|   | 
Bacillus qingdaonensis Wang et al., 2007 -- valid | 
|   | 
Bacillus reuszeri Shida et al., 1995 -- invalid | 
|   | 
Bacillus rigui Baik et al., 2010 -- valid | 
|   | 
Bacillus ruris Heyndrickx et al., 2005 -- valid | 
|   | 
Bacillus safensis Satomi et al., 2006 -- valid | 
|   | 
Bacillus salarius Lim et al., 2006 -- valid | 
|   | 
Bacillus salexigens Garabito et al., 1997 -- invalid | 
|   | 
Bacillus saliphilus Romano et al., 2005 -- valid | 
|   | 
Bacillus schlegelii Schenk and Aragno, 1981 -- valid | 
|   | 
Bacillus selenatarsenatis Yamamura et al., 2007 -- valid | 
|   | 
Bacillus selenitireducens Switzer Blum et al., 2001 -- valid | 
|   | 
Bacillus seohaeanensis Lee et al., 2006 -- valid | 
|   | 
Bacillus shackletonii Logan et al., 2004 -- valid | 
|   | 
Bacillus siamensis Sumpavapol et al., 2010 -- valid | 
|   | 
Bacillus silvestris Rheims et al., 1999 -- invalid | 
|   | 
Bacillus simplex Priest et al., 1989 emend. Heyrman et al., 2005 -- valid | 
|   | 
Bacillus siralis Pettersson et al., 2000 -- valid | 
|   | 
Bacillus smithii Nakamura et al., 1988 -- valid | 
|   | 
Bacillus soli Heyrman et al., 2004 -- valid | 
|   | 
Bacillus solisalsi Liu et al., 2009 -- valid | 
|   | 
Bacillus sonorensis Palmisano et al., 2001 -- valid | 
|   | 
Bacillus sphaericus Meyer and Neide, 1904 -- invalid | 
|   | 
Bacillus sporothermodurans Petterson et al., 1996 emend. Heyndrickx et al., 2012 -- valid | 
|   | 
Bacillus stearothermophilus Donk, 1920 -- invalid | 
|   | 
Bacillus stratosphericus Shivaji et al., 2006 -- valid | 
|   | 
Bacillus subterraneus Kanso et al., 2002 -- valid | 
|   | 
Bacillus subtilis (Ehrenberg, 1835) Cohn, 1872 -- valid | 
|   | 
Bacillus subtilis inaquosorum Rooney et al., 2009 -- valid | 
|   | 
Bacillus subtilis spizizenii Nakamura et al., 1999 -- valid | 
|   | 
Bacillus subtilis subtilis (Ehrenberg, 1835) Cohn, 1872 -- valid | 
|   | 
Bacillus taeanensis Lim et al., 2006 -- valid | 
|   | 
Bacillus tequilensis Gatson et al., 2006 -- valid | 
|   | 
Bacillus thermantarcticus Nicolaus et al., 2002 -- valid | 
|   | 
Bacillus thermoaerophilus Meier-Stauffer et al., 1996 -- invalid | 
|   | 
Bacillus thermoamylovorans Combet-Blanc et al., 1995 emend. Coorevits et al., 2011 -- valid | 
|   | 
Bacillus thermocatenulatus Golovacheva, 1991 -- invalid | 
|   | 
Bacillus thermocloacae Demharter and Hensel, 1989 -- valid | 
|   | 
Bacillus thermodenitrificans (ex Klaushofer and Hollaus, 1970) Manachini et al., 2000 -- invalid | 
|   | 
Bacillus thermoglucosidasius Suzuki, 1984 -- invalid | 
|   | 
Bacillus thermolactis Coorevits et al., 2011 -- valid | 
|   | 
Bacillus thermoleovorans Zarilla and Perry, 1988 -- invalid | 
|   | 
Bacillus thermoruber Manachini et al., 1985 -- invalid | 
|   | 
Bacillus thermosphaericus Andersson et al., 1996 -- invalid | 
|   | 
Bacillus thiaminolyticus Nakamura, 1990 -- invalid | 
|   | 
Bacillus thioparans Pérez-Ibarra et al., 2007 -- valid | 
|   | 
Bacillus thuringiensis Berliner, 1915 -- valid | 
|   | 
Bacillus trypoxylicola Aizawa et al., 2010 -- valid | 
|   | 
Bacillus tusciae Bonjour and Aragno, 1985 -- valid | 
|   | 
Bacillus validus Nakamura, 1984 -- invalid | 
|   | 
Bacillus vallismortis Roberts et al., 1996 -- valid | 
|   | 
Bacillus vedderi Agnew et al., 1996 -- valid | 
|   | 
Bacillus velezensis Ruiz-García et al., 2005 -- invalid | 
|   | 
Bacillus vietnamensis Noguchi et al., 2004 -- valid | 
|   | 
Bacillus vireti Heyrman et al., 2004 -- valid | 
|   | 
Bacillus vulcani Caccamo et al., 2000 -- invalid | 
|   | 
Bacillus wakoensis Nogi et al., 2005 -- valid | 
|   | 
Bacillus weihenstephanensis Lechner et al., 1998 -- valid | 
|   | 
Bacillus xiaoxiensis Chen et al., 2011 -- valid | 
|   | 
Bacteriolyticum Piñeiro et al., 2008 -- invalid | 
|   | 
Bacteriolyticum stolpii (Seidler et al., 1972) Piñeiro et al., 2008 -- invalid | 
|   | 
Bacterionema Gilmour et al., 1961 -- invalid | 
|   | 
Bacterionema matruchotii (Mendel, 1919) Gilmour et al., 1961 -- invalid | 
|   | 
Bacteriovorax Baer et al., 2000 -- valid | 
|   | 
Bacteriovorax litoralis Baer et al., 2004 -- valid | 
|   | 
Bacteriovorax marinus Baer et al., 2004 -- valid | 
|   | 
Bacteriovorax starrii (Seidler et al., 1972) Baer et al., 2000 -- invalid | 
|   | 
Bacteriovorax stolpii (Seidler et al., 1972) Baer et al., 2000 -- valid | 
|   | 
Bacteroides Castellani and Chalmers, 1919 emend. Shah and Collins, 1989 -- valid | 
|   | 
Bacteroides acidifaciens Miyamoto and Itoh, 2000 -- valid | 
|   | 
Bacteroides amylophilus Hamlin and Hungate, 1956 -- invalid | 
|   | 
Bacteroides asaccharolyticus (Holdeman and Moore, 1970) Finegold and Barnes, 1977 -- invalid | 
|   | 
Bacteroides barnesiae Lan et al., 2006 -- valid | 
|   | 
Bacteroides bivius Holdeman and Johnson, 1977 -- invalid | 
|   | 
Bacteroides buccae Holdeman et al., 1982 -- invalid | 
|   | 
Bacteroides buccalis Shah and Collins, 1982 -- invalid | 
|   | 
Bacteroides caccae Johnson et al., 1986 -- valid | 
|   | 
Bacteroides capillosus (Tissier, 1908) Kelly, 1957 -- invalid | 
|   | 
Bacteroides capillus Kornmann and Holt, 1982 -- invalid | 
|   | 
Bacteroides cellulosilyticus Robert et al., 2007 -- valid | 
|   | 
Bacteroides cellulosolvens Murray et al., 1984 -- valid | 
|   | 
Bacteroides chinchillae Kitahara et al., 2011 -- invalid | 
|   | 
Bacteroides clarus Watanabe et al., 2010 -- valid | 
|   | 
Bacteroides coagulans Eggerth and Gagnon, 1933 -- valid | 
|   | 
Bacteroides coprocola Kitahara et al., 2005 -- valid | 
|   | 
Bacteroides coprophilus Hayashi et al., 2007 -- valid | 
|   | 
Bacteroides coprosuis Whitehead et al., 2005 -- valid | 
|   | 
Bacteroides corporis Johnson and Holdeman, 1983 -- invalid | 
|   | 
Bacteroides denticola Shah and Collins, 1982 -- invalid | 
|   | 
Bacteroides disiens Holdeman and Johnson, 1977 -- invalid | 
|   | 
Bacteroides distasonis Eggerth and Gagnon, 1933 -- invalid | 
|   | 
Bacteroides dorei Bakir et al., 2006 -- valid | 
|   | 
Bacteroides eggerthii Holdeman and Moore, 1974 -- valid | 
|   | 
Bacteroides endodontalis van Steenbergen et al., 1984 -- invalid | 
|   | 
Bacteroides faecichinchillae Kitahara et al., 2012 -- valid | 
|   | 
Bacteroides faecis Kim et al., 2010 -- valid | 
|   | 
Bacteroides finegoldii Bakir et al., 2006 -- valid | 
|   | 
Bacteroides fluxus Watanabe et al., 2010 -- valid | 
|   | 
Bacteroides forsythus Tanner et al., 1986 -- invalid | 
|   | 
Bacteroides fragilis (Veillon and Zuber, 1898) Castellani and Chalmers, 1919 -- valid | 
|   | 
Bacteroides furcosus (Veillon and Zuber, 1898) Hauduroy et al., 1937 -- invalid | 
|   | 
Bacteroides galacturonicus Jensen and Canale-Parola, 1987 -- valid | 
|   | 
Bacteroides gallinarum Lan et al., 2006 -- valid | 
|   | 
Bacteroides gingivalis Coykendall et al., 1980 -- invalid | 
|   | 
Bacteroides gracilis Tanner et al., 1981 -- invalid | 
|   | 
Bacteroides graminisolvens Nishiyama et al., 2009 -- valid | 
|   | 
Bacteroides helcogenes Benno et al., 1983 -- valid | 
|   | 
Bacteroides heparinolyticus Okuda et al., 1985 -- invalid | 
|   | 
Bacteroides hypermegas Harrison and Hansen, 1963 -- invalid | 
|   | 
Bacteroides intermedius (Holdeman and Moore, 1970) Johnson and Holdeman, 1983 -- invalid | 
|   | 
Bacteroides intestinalis Bakir et al., 2006 -- valid | 
|   | 
Bacteroides levii Johnson and Holdeman, 1983 -- invalid | 
|   | 
Bacteroides loescheii Holdeman and Johnson, 1982 -- invalid | 
|   | 
Bacteroides macacae (Slots and Genco, 1980) Coykendall et al., 1980 -- invalid | 
|   | 
Bacteroides massiliensis Fenner et al., 2005 -- valid | 
|   | 
Bacteroides melaninogenicus (Oliver and Wherry, 1921) Roy and Kelly, 1939 -- invalid | 
|   | 
Bacteroides melaninogenicus intermedius Holdeman and Moore, 1970 -- invalid | 
|   | 
Bacteroides melaninogenicus macacae Slots and Genco, 1980 -- invalid | 
|   | 
Bacteroides melaninogenicus melaninogenicus (Oliver and Wherry, 1921) Roy and Kelly, 1939 -- invalid | 
|   | 
Bacteroides microfusus Kaneuchi and Mitsuoka, 1978 -- invalid | 
|   | 
Bacteroides multiacidus Mitsuoka et al., 1974 -- invalid | 
|   | 
Bacteroides nodosus (Beveridge, 1941) Mraz, 1963 -- invalid | 
|   | 
Bacteroides nordii Song et al., 2005 -- valid | 
|   | 
Bacteroides ochraceus Prevot et al., 1956 -- invalid | 
|   | 
Bacteroides oleiciplenus Watanabe et al., 2010 -- valid | 
|   | 
Bacteroides oralis Loesche et al., 1964 -- invalid | 
|   | 
Bacteroides oris Holdeman et al., 1982 -- invalid | 
|   | 
Bacteroides oulorum Shah et al., 1985 -- invalid | 
|   | 
Bacteroides ovatus Eggerth and Gagnon, 1933 -- valid | 
|   | 
Bacteroides paurosaccharolyticus Ueki et al., 2011 -- valid | 
|   | 
Bacteroides pectinophilus Jensen and Canale-Parola, 1987 -- valid | 
|   | 
Bacteroides pentosaceus Shah and Collins, 1982 -- invalid | 
|   | 
Bacteroides plebeius Kitahara et al., 2005 -- valid | 
|   | 
Bacteroides pneumosintes (Olitsky and Gates, 1921) Holdeman and Moore, 1970 -- invalid | 
|   | 
Bacteroides polypragmatus Patel and Breuil, 1982 -- valid | 
|   | 
Bacteroides praeacutus (Tissier, 1908) Holdeman and Moore, 1970 -- invalid | 
|   | 
Bacteroides propionicifaciens Ueki et al., 2008 -- valid | 
|   | 
Bacteroides putredinis (Weinberg et al., 1937) Kelly, 1957 -- invalid | 
|   | 
Bacteroides pyogenes Benno et al., 1983 emend. Sakamoto et al., 2010 -- valid | 
|   | 
Bacteroides rodentium Kitahara et al., 2011 -- valid | 
|   | 
Bacteroides ruminicola Bryant et al., 1958 -- invalid | 
|   | 
Bacteroides ruminicola brevis Bryant et al., 1958 -- invalid | 
|   | 
Bacteroides ruminicola ruminicola Bryant et al., 1958 -- invalid | 
|   | 
Bacteroides salanitronis Lan et al., 2006 -- valid | 
|   | 
Bacteroides salivosus Love et al., 1987 -- invalid | 
|   | 
Bacteroides salyersiae Song et al., 2005 -- valid | 
|   | 
Bacteroides sartorii Clavel et al., 2010 emend. Sakamoto and Ohkuma, 2012 -- valid | 
|   | 
Bacteroides splanchnicus Werner et al., 1975 -- invalid | 
|   | 
Bacteroides stercorirosoris Kitahara et al., 2012 -- valid | 
|   | 
Bacteroides stercoris Johnson et al., 1986 -- valid | 
|   | 
Bacteroides succinogenes Hungate, 1950 -- invalid | 
|   | 
Bacteroides suis Benno et al., 1983 -- invalid | 
|   | 
Bacteroides tectus Love et al., 1986 -- invalid | 
|   | 
Bacteroides termitidis (Sebald, 1962) Holdeman and Moore, 1970 -- invalid | 
|   | 
Bacteroides thetaiotaomicron (Distaso, 1912) Castellani and Chalmers, 1919 -- valid | 
|   | 
Bacteroides uniformis Eggerth and Gagnon, 1933 -- valid | 
|   | 
Bacteroides ureolyticus Jackson and Goodman, 1978 -- invalid | 
|   | 
Bacteroides veroralis Watabe et al., 1983 -- invalid | 
|   | 
Bacteroides vulgatus Eggerth and Gagnon, 1933 -- valid | 
|   | 
Bacteroides xylanisolvens Chassard et al., 2008 -- valid | 
|   | 
Bacteroides xylanolyticus Scholten-Koerselman et al., 1988 -- valid | 
|   | 
Bacteroides zoogleoformans (Weinberg et al., 1937) Cato et al., 1982 -- invalid | 
|   | 
Bactoderma Tepper and Korshunova, 1973 -- valid | 
|   | 
Bactoderma alba Tepper and Korshunova, 1973 -- valid | 
|   | 
Bactoderma rosea (Winogradsky and Winogradsky, 1933) Tepper and Korshunova, 1973 -- valid | 
|   | 
Balnearium Takai et al., 2003 -- valid | 
|   | 
Balnearium lithotrophicum Takai et al., 2003 -- valid | 
|   | 
Balneatrix Dauga et al., 1993 -- valid | 
|   | 
Balneatrix alpica Dauga et al., 1993 -- valid | 
|   | 
Balneimonas Takeda et al., 2004 -- valid | 
|   | 
Balneimonas flocculans Takeda et al., 2004 -- invalid | 
|   | 
Balneola Urios et al., 2006 -- valid | 
|   | 
Balneola alkaliphila Urios et al., 2008 -- valid | 
|   | 
Balneola vulgaris Urios et al., 2006 -- valid | 
|   | 
Barnesiella Sakamoto et al., 2007 emend. Morotomi et al., 2008 -- valid | 
|   | 
Barnesiella intestinihominis Morotomi et al., 2008 -- valid | 
|   | 
Barnesiella viscericola Sakamoto et al., 2007 -- valid | 
|   | 
Bartonella Strong et al., 1915 emend. Brenner et al., 1993 emend. Birtles et al., 1995 -- valid | 
|   | 
Bartonella alsatica Heller et al., 1999 -- valid | 
|   | 
Bartonella bacilliformis (Strong et al., 1913) Strong et al., 1915 -- valid | 
|   | 
Bartonella birtlesii Bermond et al., 2000 -- valid | 
|   | 
Bartonella bovis Bermond et al., 2002 -- valid | 
|   | 
Bartonella capreoli Bermond et al., 2002 -- valid | 
|   | 
Bartonella chomelii Maillard et al., 2004 -- valid | 
|   | 
Bartonella clarridgeiae Lawson and Collins, 1996 -- valid | 
|   | 
Bartonella coopersplainsensis Gundi et al., 2009 -- valid | 
|   | 
Bartonella doshiae Birtles et al., 1995 -- valid | 
|   | 
Bartonella elizabethae (Daly et al., 1993) Brenner et al., 1993 -- valid | 
|   | 
Bartonella grahamii Birtles et al., 1995 -- valid | 
|   | 
Bartonella henselae (Regnery et al., 1992) Brenner et al., 1993 -- valid | 
|   | 
Bartonella japonica Inoue et al., 2010 -- valid | 
|   | 
Bartonella koehlerae Droz et al., 2000 -- valid | 
|   | 
Bartonella peromysci (Ristic and Kreier, 1984) Birtles et al., 1995 -- valid | 
|   | 
Bartonella queenslandensis Gundi et al., 2009 -- valid | 
|   | 
Bartonella quintana (Schmincke, 1917) Brenner et al., 1993 -- valid | 
|   | 
Bartonella rattaustraliani Gundi et al., 2009 -- valid | 
|   | 
Bartonella rochalimae Eremeeva et al., 2012 -- valid | 
|   | 
Bartonella schoenbuchensis Dehio et al., 2001 -- valid | 
|   | 
Bartonella silvatica Inoue et al., 2010 -- valid | 
|   | 
Bartonella talpae (Ristic and Kreier, 1984) Birtles et al., 1995 -- valid | 
|   | 
Bartonella taylorii Birtles et al., 1995 -- valid | 
|   | 
Bartonella tribocorum Heller et al., 1998 -- valid | 
|   | 
Bartonella vinsonii (Weiss and Dasch, 1982) Brenner et al., 1993 emend. Kordick et al., 1996 -- valid | 
|   | 
Bartonella vinsonii arupensis Welch et al., 2000 -- valid | 
|   | 
Bartonella vinsonii berkhoffii Kordick et al., 1996 -- valid | 
|   | 
Bartonella vinsonii vinsonii (Weiss and Dasch, 1982) Brenner et al., 1993 emend. Kordick et al., 1996 -- valid | 
|   | 
Basfia Kuhnert et al., 2010 -- valid | 
|   | 
Basfia succiniciproducens Kuhnert et al., 2010 -- valid | 
|   | 
Bauldia Yee et al., 2010 -- valid | 
|   | 
Bauldia consociata (Vasil'eva et al., 2009) Yee et al., 2010 -- valid | 
|   | 
Bauldia litoralis (Bauld et al., 1983) Yee et al., 2010 -- valid | 
|   | 
Bavariicoccus Schmidt et al., 2009 -- valid | 
|   | 
Bavariicoccus seileri Schmidt et al., 2009 -- valid | 
|   | 
Bdellovibrio Stolp and Starr, 1963 -- valid | 
|   | 
Bdellovibrio bacteriovorus Stolp and Starr, 1963 -- valid | 
|   | 
Bdellovibrio starrii Seidler et al., 1972 -- invalid | 
|   | 
Bdellovibrio stolpii Seidler et al., 1972 -- invalid | 
|   | 
Beggiatoa Trevisan, 1842 -- valid | 
|   | 
Beggiatoa alba (Vaucher, 1803) Trevisan, 1845 -- valid | 
|   | 
Beijerinckia Derx, 1950 -- valid | 
|   | 
Beijerinckia derxii Tchan, 1957 -- valid | 
|   | 
Beijerinckia derxii derxii Tchan, 1957 -- valid | 
|   | 
Beijerinckia derxii venezuelae Thompson and Skerman, 1981 -- valid | 
|   | 
Beijerinckia doebereinerae Oggerin et al., 2009 -- valid | 
|   | 
Beijerinckia fluminensis Döbereiner and Ruschel, 1958 -- valid | 
|   | 
Beijerinckia indica (Starkey and De, 1939) Derx, 1950 -- valid | 
|   | 
Beijerinckia indica indica (Starkey and De, 1939) Derx, 1950 -- valid | 
|   | 
Beijerinckia indica lacticogenes Thompson and Skerman, 1981 -- valid | 
|   | 
Beijerinckia mobilis Derx, 1950 -- valid | 
|   | 
Belliella Brettar et al., 2004 -- valid | 
|   | 
Belliella baltica Brettar et al., 2004 -- valid | 
|   | 
Belliella pelovolcani Arun et al., 2009 -- valid | 
|   | 
Bellilinea Yamada et al., 2007 -- valid | 
|   | 
Bellilinea caldifistulae Yamada et al., 2007 -- valid | 
|   | 
Belnapia Reddy et al., 2006 emend. Jin et al., 2012 -- valid | 
|   | 
Belnapia moabensis Reddy et al., 2006 -- valid | 
|   | 
Belnapia rosea Jin et al., 2012 -- valid | 
|   | 
Beneckea Campbell, 1957 -- invalid | 
|   | 
Beneckea alginolytica (Miyamoto et al., 1961) Baumann et al., 1971 -- invalid | 
|   | 
Beneckea campbellii Baumann et al., 1971 -- invalid | 
|   | 
Beneckea gazogenes Harwood et al., 1980 -- invalid | 
|   | 
Beneckea harveyi (Johnson and Shunk, 1936) Reichelt and Baumann, 1973 -- invalid | 
|   | 
Beneckea natriegens (Payne et al., 1961) Baumann et al., 1971 -- invalid | 
|   | 
Beneckea nereis Harwood et al., 1980 -- invalid | 
|   | 
Beneckea nigripulchritudo Baumann et al., 1971 -- invalid | 
|   | 
Beneckea parahaemolytica (Fujino et al., 1951) Baumann et al., 1971 -- invalid | 
|   | 
Beneckea pelagia Baumann et al., 1971 -- invalid | 
|   | 
Beneckea splendida (Beijerinck, 1900) Reichelt et al., 1979 -- invalid | 
|   | 
Beneckea vulnifica Reichelt et al., 1979 -- invalid | 
|   | 
Bergeriella Xie and Yokota, 2005 -- valid | 
|   | 
Bergeriella denitrificans (Berger, 1962) Xie and Yokota, 2005 -- valid | 
|   | 
Bergeyella Vandamme et al., 1994 -- valid | 
|   | 
Bergeyella zoohelcum (Holmes et al., 1987) Vandamme et al., 1994 -- valid | 
|   | 
Bermanella Pinhassi et al., 2009 -- valid | 
|   | 
Bermanella marisrubri Pinhassi et al., 2009 -- valid | 
|   | 
Beutenbergia Groth et al., 1999 -- valid | 
|   | 
Beutenbergia cavernae Groth et al., 1999 -- valid | 
|   | 
Bhargavaea Manorama et al., 2009 -- valid | 
|   | 
Bhargavaea cecembensis Manorama et al., 2009 -- valid | 
|   | 
Bibersteinia Blackall et al., 2007 -- valid | 
|   | 
Bibersteinia trehalosi (Sneath and Stevens, 1990) Blackall et al., 2007 -- valid | 
|   | 
Bifidobacterium Orla-Jensen, 1924 -- valid | 
|   | 
Bifidobacterium actinocoloniiforme Killer et al., 2011 -- valid | 
|   | 
Bifidobacterium adolescentis Reuter, 1963 -- valid | 
|   | 
Bifidobacterium angulatum Scardovi and Crociani, 1974 -- valid | 
|   | 
Bifidobacterium animalis (Mitsuoka, 1969) Scardovi and Trovatelli, 1974 emend. Masco et al., 2004 -- valid | 
|   | 
Bifidobacterium animalis animalis (Mitsuoka, 1969) Scardovi and Trovatelli, 1974 -- valid | 
|   | 
Bifidobacterium animalis lactis (Meile et al., 1997) Masco et al., 2004 -- valid | 
|   | 
Bifidobacterium asteroides Scardovi and Trovatelli, 1969 -- valid | 
|   | 
Bifidobacterium biavatii Endo et al., 2012 -- valid | 
|   | 
Bifidobacterium bifidum (Tissier, 1900) Orla-Jensen, 1924 -- valid | 
|   | 
Bifidobacterium bohemicum Killer et al., 2011 -- valid | 
|   | 
Bifidobacterium bombi Killer et al., 2009 -- valid | 
|   | 
Bifidobacterium boum Scardovi et al., 1979 -- valid | 
|   | 
Bifidobacterium breve Reuter, 1963 -- valid | 
|   | 
Bifidobacterium callitrichos Endo et al., 2012 -- valid | 
|   | 
Bifidobacterium catenulatum Scardovi and Crociani, 1974 -- valid | 
|   | 
Bifidobacterium choerinum Scardovi et al., 1979 -- valid | 
|   | 
Bifidobacterium coryneforme (ex Scardovi and Trovatelli, 1969) Biavati et al., 1982 -- valid | 
|   | 
Bifidobacterium cuniculi Scardovi et al., 1979 -- valid | 
|   | 
Bifidobacterium denticolens Crociani et al., 1996 -- invalid | 
|   | 
Bifidobacterium dentium Scardovi and Crociani, 1974 -- valid | 
|   | 
Bifidobacterium gallicum Lauer, 1990 -- valid | 
|   | 
Bifidobacterium gallinarum Watabe et al., 1983 -- valid | 
|   | 
Bifidobacterium globosum (ex Scardovi et al., 1969) Biavati et al., 1982 -- invalid | 
|   | 
Bifidobacterium indicum Scardovi and Trovatelli, 1969 -- valid | 
|   | 
Bifidobacterium infantis Reuter, 1963 -- invalid | 
|   | 
Bifidobacterium inopinatum Crociani et al., 1996 -- invalid | 
|   | 
Bifidobacterium kashiwanohense Morita et al., 2011 -- valid | 
|   | 
Bifidobacterium lactis Meile et al., 1997 -- invalid | 
|   | 
Bifidobacterium longum Reuter, 1963 -- valid | 
|   | 
Bifidobacterium longum infantis (Reuter, 1963) Mattarelli et al., 2008 -- valid | 
|   | 
Bifidobacterium longum longum Reuter, 1963 -- valid | 
|   | 
Bifidobacterium longum suis (Matteuzzi et al., 1971) Mattarelli et al., 2008 -- valid | 
|   | 
Bifidobacterium magnum Scardovi and Zani, 1974 -- valid | 
|   | 
Bifidobacterium merycicum Biavati and Mattarelli, 1991 -- valid | 
|   | 
Bifidobacterium minimum Biavati et al., 1982 -- valid | 
|   | 
Bifidobacterium mongoliense Watanabe et al., 2009 -- valid | 
|   | 
Bifidobacterium pseudocatenulatum Scardovi et al., 1979 -- valid | 
|   | 
Bifidobacterium pseudolongum Mitsuoka, 1969 -- valid | 
|   | 
Bifidobacterium pseudolongum globosum (Biavati et al., 1982) Yaeshima et al., 1992 -- valid | 
|   | 
Bifidobacterium pseudolongum pseudolongum Mitsuoka, 1969 -- valid | 
|   | 
Bifidobacterium psychraerophilum Simpson et al., 2004 -- valid | 
|   | 
Bifidobacterium pullorum Trovatelli et al., 1974 -- valid | 
|   | 
Bifidobacterium reuteri Endo et al., 2012 -- valid | 
|   | 
Bifidobacterium ruminantium Biavati and Mattarelli, 1991 -- valid | 
|   | 
Bifidobacterium saeculare Biavati et al., 1992 -- valid | 
|   | 
Bifidobacterium saguini Endo et al., 2012 -- valid | 
|   | 
Bifidobacterium scardovii Hoyles et al., 2002 -- valid | 
|   | 
Bifidobacterium stellenboschense Endo et al., 2012 -- valid | 
|   | 
Bifidobacterium stercoris Kim et al., 2010 -- valid | 
|   | 
Bifidobacterium subtile Biavati et al., 1982 -- valid | 
|   | 
Bifidobacterium suis Matteuzzi et al., 1971 -- invalid | 
|   | 
Bifidobacterium thermacidophilum Dong et al., 2000 emend. Zhu et al., 2003 -- valid | 
|   | 
Bifidobacterium thermacidophilum porcinum Zhu et al., 2003 -- valid | 
|   | 
Bifidobacterium thermacidophilum thermacidophilum Dong et al., 2000 -- valid | 
|   | 
Bifidobacterium thermophilum Mitsuoka, 1969 -- valid | 
|   | 
Bifidobacterium tsurumiense Okamoto et al., 2008 -- valid | 
|   | 
Bilophila Baron et al., 1990 -- valid | 
|   | 
Bilophila wadsworthia Baron et al., 1990 -- valid | 
|   | 
Biostraticola Verbarg et al., 2008 -- valid | 
|   | 
Biostraticola tofi Verbarg et al., 2008 -- valid | 
|   | 
Bisgaardia Foster et al., 2011 -- valid | 
|   | 
Bisgaardia hudsonensis Foster et al., 2011 -- valid | 
|   | 
Bizionia Nedashkovskaya et al., 2005 -- valid | 
|   | 
Bizionia algoritergicola Bowman and Nichols, 2005 -- valid | 
|   | 
Bizionia argentinensis Bercovich et al., 2008 -- valid | 
|   | 
Bizionia echini Nedashkovskaya et al., 2010 -- valid | 
|   | 
Bizionia gelidisalsuginis Bowman and Nichols, 2005 -- valid | 
|   | 
Bizionia myxarmorum Bowman and Nichols, 2005 -- valid | 
|   | 
Bizionia paragorgiae Nedashkovskaya et al., 2005 -- valid | 
|   | 
Bizionia saleffrena Bowman and Nichols, 2005 -- valid | 
|   | 
Blastobacter Zavarzin, 1961 emend. Sly, 1985 -- valid | 
|   | 
Blastobacter aggregatus Hirsch and Müller, 1986 -- invalid | 
|   | 
Blastobacter capsulatus Hirsch and Müller, 1986 -- valid | 
|   | 
Blastobacter denitrificans Hirsch and Müller, 1986 -- invalid | 
|   | 
Blastobacter henricii Zavarzin, 1961 -- valid | 
|   | 
Blastobacter natatorius Sly, 1985 -- invalid | 
|   | 
Blastochloris Hiraishi, 1997 -- valid | 
|   | 
Blastochloris gulmargensis Venkata Ramana et al., 2011 -- valid | 
|   | 
Blastochloris sulfoviridis (Keppen and Gorlenko, 1975) Hiraishi, 1997 -- valid | 
|   | 
Blastochloris viridis (Drews and Giesbrecht, 1966) Hiraishi, 1997 -- valid | 
|   | 
Blastococcus Ahrens and Moll, 1970 emend. Urzi et al., 2004 emend. Lee, 2006 -- valid | 
|   | 
Blastococcus aggregatus Ahrens and Moll, 1970 emend. Urzi et al., 2004 -- valid | 
|   | 
Blastococcus jejuensis Lee, 2006 -- valid | 
|   | 
Blastococcus saxobsidens Urzi et al., 2004 -- valid | 
|   | 
Blastomonas Sly and Cahill, 1997 emend. Hiraishi et al., 2000 -- valid | 
|   | 
Blastomonas natatoria (Sly, 1985) Sly and Cahill, 1997 emend. Hiraishi et al., 2000 -- valid | 
|   | 
Blastomonas ursincola (Yurkov et al., 1997) Hiraishi et al., 2000 -- valid | 
|   | 
Blastopirellula Schlesner et al., 2004 -- valid | 
|   | 
Blastopirellula marina (Schlesner and Hirsch, 1987) Schlesner et al., 2004 -- valid | 
|   | 
Blattabacterium Hollande and Favre, 1931 -- valid | 
|   | 
Blattabacterium cuenoti (Mercier, 1906) Hollande and Favre, 1931 -- valid | 
|   | 
Blautia Liu et al., 2008 -- valid | 
|   | 
Blautia coccoides (Kaneuchi et al., 1976) Liu et al., 2008 -- valid | 
|   | 
Blautia glucerasea Furuya et al., 2010 -- valid | 
|   | 
Blautia hansenii (Holdeman and Moore, 1974) Liu et al., 2008 -- valid | 
|   | 
Blautia hydrogenotrophica (Bernalier et al., 1997) Liu et al., 2008 -- valid | 
|   | 
Blautia luti (Simmering et al., 2002) Liu et al., 2008 -- valid | 
|   | 
Blautia producta (Prévot, 1941) Liu et al., 2008 -- valid | 
|   | 
Blautia schinkii (Rieu-Lesme et al., 1997) Liu et al., 2008 -- valid | 
|   | 
Blautia stercoris Park et al., 2012 -- valid | 
|   | 
Blautia wexlerae Liu et al., 2008 -- valid | 
|   | 
Bogoriella Groth et al., 1997 -- valid | 
|   | 
Bogoriella caseilytica Groth et al., 1997 -- valid | 
|   | 
Bordetella Moreno-Lopez, 1952 emend. von Wintzingerode et al., 2001 -- valid | 
|   | 
Bordetella avium Kersters et al., 1984 -- valid | 
|   | 
Bordetella bronchiseptica (Ferry, 1912) Moreno-Lopez, 1952 -- valid | 
|   | 
Bordetella hinzii Vandamme et al., 1995 -- valid | 
|   | 
Bordetella holmesii Weyant et al., 1995 -- valid | 
|   | 
Bordetella parapertussis (Eldering and Kendrick, 1938) Moreno-Lopez, 1952 -- valid | 
|   | 
Bordetella pertussis (Bergey et al., 1923) Moreno-Lopez, 1952 -- valid | 
|   | 
Bordetella petrii von Wintzingerode et al., 2001 -- valid | 
|   | 
Bordetella trematum Vandamme et al., 1996 -- valid | 
|   | 
Borrelia Swellengrebel, 1907 -- valid | 
|   | 
Borrelia afzelii Canica et al., 1994 -- valid | 
|   | 
Borrelia americana Rudenko et al., 2010 -- valid | 
|   | 
Borrelia anserina (Sakharoff, 1891) Bergey et al., 1925 -- valid | 
|   | 
Borrelia baltazardii (ex Karimi et al., 1979) Karimi et al., 1983 -- valid | 
|   | 
Borrelia brasiliensis Davis, 1952 -- valid | 
|   | 
Borrelia burgdorferi Johnson et al., 1984 -- valid | 
|   | 
Borrelia carolinensis Rudenko et al., 2011 -- valid | 
|   | 
Borrelia caucasica (Kandelaki, 1945) Davis, 1957 -- valid | 
|   | 
Borrelia coriaceae Johnson et al., 1987 -- valid | 
|   | 
Borrelia crocidurae (Leger, 1971) Davis, 1957 -- valid | 
|   | 
Borrelia dugesii (Mazzotti, 1949) Davis, 1957 -- valid | 
|   | 
Borrelia duttonii (Novy and Knapp, 1906) Bergey et al., 1925 -- valid | 
|   | 
Borrelia garinii Baranton et al., 1992 -- valid | 
|   | 
Borrelia graingeri (Heisch, 1953) Davis, 1957 -- valid | 
|   | 
Borrelia harveyi (Garnham, 1947) Davis, 1948 -- valid | 
|   | 
Borrelia hermsii (Davis, 1942) Steinhaus, 1946 -- valid | 
|   | 
Borrelia hispanica (de Buen, 1926) Steinhaus, 1946 -- valid | 
|   | 
Borrelia japonica Kawabata et al., 1994 -- valid | 
|   | 
Borrelia latyschewii (Sofiev, 1941) Davis, 1948 -- valid | 
|   | 
Borrelia lusitaniae Le Fleche et al., 1997 -- valid | 
|   | 
Borrelia mazzottii Davis, 1956 -- valid | 
|   | 
Borrelia miyamotoi Fukunaga et al., 1995 -- valid | 
|   | 
Borrelia parkeri (Davis, 1942) Steinhaus, 1946 -- valid | 
|   | 
Borrelia persica (Dschunkowsky, 1913) Steinhaus, 1946 -- valid | 
|   | 
Borrelia recurrentis (Lebert, 1874) Bergey et al., 1925 -- valid | 
|   | 
Borrelia sinica Masuzawa et al., 2001 -- valid | 
|   | 
Borrelia spielmanii Richter et al., 2006 -- valid | 
|   | 
Borrelia tanukii Fukunaga et al., 1997 -- valid | 
|   | 
Borrelia theileri (Laveran, 1903) Bergey et al., 1925 -- valid | 
|   | 
Borrelia tillae Zumpt and Organ, 1961 -- valid | 
|   | 
Borrelia turcica Güner et al., 2004 -- valid | 
|   | 
Borrelia turdi Fukunaga et al., 1997 -- valid | 
|   | 
Borrelia turicatae (Brumpt, 1933) Steinhaus, 1946 -- valid | 
|   | 
Borrelia valaisiana Wang et al., 1997 -- valid | 
|   | 
Borrelia venezuelensis (Brumpt, 1921) Brumpt, 1922 -- valid | 
|   | 
Bosea Das et al., 1996 emend. La Scola et al., 2003 -- valid | 
|   | 
Bosea eneae La Scola et al., 2003 -- valid | 
|   | 
Bosea massiliensis La Scola et al., 2003 -- valid | 
|   | 
Bosea minatitlanensis Ouattara et al., 2003 -- valid | 
|   | 
Bosea thiooxidans Das et al., 1996 -- valid | 
|   | 
Bosea vestrisii La Scola et al., 2003 -- valid | 
|   | 
Bowmanella Jean et al., 2006 emend. Lai et al., 2009 -- valid | 
|   | 
Bowmanella denitrificans Jean et al., 2006 -- valid | 
|   | 
Bowmanella pacifica Lai et al., 2009 -- valid | 
|   | 
Brachybacterium Collins et al., 1988 -- valid | 
|   | 
Brachybacterium alimentarium Schubert et al., 1996 -- valid | 
|   | 
Brachybacterium conglomeratum (ex Migula, 1900) Takeuchi et al., 1995 -- valid | 
|   | 
Brachybacterium faecium Collins et al., 1988 -- valid | 
|   | 
Brachybacterium fresconis Heyrman et al., 2002 -- valid | 
|   | 
Brachybacterium muris Buczolits et al., 2003 -- valid | 
|   | 
Brachybacterium nesterenkovii Gvozdyak et al., 1992 -- valid | 
|   | 
Brachybacterium paraconglomeratum Takeuchi et al., 1995 -- valid | 
|   | 
Brachybacterium phenoliresistens Chou et al., 2007 -- valid | 
|   | 
Brachybacterium rhamnosum Takeuchi et al., 1995 -- valid | 
|   | 
Brachybacterium sacelli Heyrman et al., 2002 -- valid | 
|   | 
Brachybacterium saurashtrense Gontia et al., 2011 -- valid | 
|   | 
Brachybacterium squillarum Park et al., 2011 -- valid | 
|   | 
Brachybacterium tyrofermentans Schubert et al., 1996 -- valid | 
|   | 
Brachybacterium zhongshanense Zhang et al., 2007 -- valid | 
|   | 
Brachymonas Hiraishi et al., 1995 emend. Halpern et al., 2009 -- valid | 
|   | 
Brachymonas chironomi Halpern et al., 2009 -- valid | 
|   | 
Brachymonas denitrificans Hiraishi et al., 1995 -- valid | 
|   | 
Brachyspira Hovind-Hougen et al., 1983 -- valid | 
|   | 
Brachyspira aalborgi Hovind-Hougen et al., 1983 emend. Ochiai et al., 1997 -- valid | 
|   | 
Brachyspira alvinipulli Stanton et al., 1998 -- valid | 
|   | 
Brachyspira hyodysenteriae (Harris et al., 1972) Ochiai et al., 1998 -- valid | 
|   | 
Brachyspira innocens (Kinyon and Harris, 1979) Ochiai et al., 1998 -- valid | 
|   | 
Brachyspira intermedia (Stanton et al., 1997) Hampson and La, 2006 -- valid | 
|   | 
Brachyspira murdochii (Stanton et al., 1997) Hampson and La, 2006 -- valid | 
|   | 
Brachyspira pilosicoli (Trott et al., 1996) Ochiai et al., 1998 -- valid | 
|   | 
Brackiella Willems et al., 2002 -- valid | 
|   | 
Brackiella oedipodis Willems et al., 2002 -- valid | 
|   | 
Bradyrhizobium Jordan, 1982 -- valid | 
|   | 
Bradyrhizobium betae Rivas et al., 2004 -- valid | 
|   | 
Bradyrhizobium canariense Vinuesa et al., 2005 -- valid | 
|   | 
Bradyrhizobium cytisi Chahbourne et al., 2011 -- valid | 
|   | 
Bradyrhizobium denitrificans (Hirsch and Müller, 1986) van Berkum et al., 2011 -- valid | 
|   | 
Bradyrhizobium elkanii Kuykendall et al., 1993 -- valid | 
|   | 
Bradyrhizobium iriomotense Islam et al., 2010 -- valid | 
|   | 
Bradyrhizobium japonicum (Kirchner, 1896) Jordan, 1982 -- valid | 
|   | 
Bradyrhizobium jicamae Ramírez-Bahena et al., 2009 -- valid | 
|   | 
Bradyrhizobium lablabi Chang et al., 2011 -- valid | 
|   | 
Bradyrhizobium liaoningense Xu et al., 1995 -- valid | 
|   | 
Bradyrhizobium pachyrhizi Ramírez-Bahena et al., 2009 -- valid | 
|   | 
Bradyrhizobium yuanmingense Yao et al., 2002 -- valid | 
|   | 
Branchiibius Sugimoto et al., 2011 -- valid | 
|   | 
Branchiibius hedensis Sugimoto et al., 2011 -- valid | 
|   | 
Branhamella Catlin, 1970 -- invalid | 
|   | 
Branhamella catarrhalis (Frosch and Kolle, 1896) Catlin, 1970 -- invalid | 
|   | 
Brenneria Hauben et al., 1999 -- valid | 
|   | 
Brenneria alni (Surico et al., 1996) Hauben et al., 1999 -- valid | 
|   | 
Brenneria nigrifluens (Wilson et al., 1957) Hauben et al., 1999 -- valid | 
|   | 
Brenneria paradisiaca (Fernandez-Borrero and Lopez-Duque, 1970) Hauben et al., 1999 -- invalid | 
|   | 
Brenneria quercina (Hildebrand and Schroth, 1967) Hauben et al., 1999 -- valid | 
|   | 
Brenneria rubrifaciens (Wilson et al., 1967) Hauben et al., 1999 -- valid | 
|   | 
Brenneria salicis (Day, 1924) Hauben et al., 1999 -- valid | 
|   | 
Breoghania Gallego et al., 2011 -- valid | 
|   | 
Breoghania corrubedonensis Gallego et al., 2011 -- valid | 
|   | 
Brevibacillus Shida et al., 1996 -- valid | 
|   | 
Brevibacillus agri (Nakamura, 1993) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus aydinogluensis Inan et al., 2012 -- valid | 
|   | 
Brevibacillus borstelensis (Shida et al., 1995) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus brevis (Migula, 1900) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus centrosporus (Nakamura, 1993) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus choshinensis (Takagi et al., 1993) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus fluminis Choi et al., 2010 -- valid | 
|   | 
Brevibacillus formosus (Shida et al., 1995) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus ginsengisoli Baek et al., 2006 -- valid | 
|   | 
Brevibacillus invocatus Logan et al., 2002 -- valid | 
|   | 
Brevibacillus laterosporus (Laubach, 1916) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus levickii Allan et al., 2005 -- valid | 
|   | 
Brevibacillus limnophilus Goto et al., 2004 -- valid | 
|   | 
Brevibacillus panacihumi Kim et al., 2009 -- valid | 
|   | 
Brevibacillus parabrevis (Takagi et al., 1993) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus reuszeri (Shida et al., 1995) Shida et al., 1996 -- valid | 
|   | 
Brevibacillus thermoruber (Manachini et al., 1985) Shida et al., 1996 -- valid | 
|   | 
Brevibacterium Breed, 1953 -- valid | 
|   | 
Brevibacterium acetylicum (Levine and Soppeland, 1926) Breed, 1957 -- invalid | 
|   | 
Brevibacterium albidum Komagata and Iizuka, 1964 -- invalid | 
|   | 
Brevibacterium album Tang et al., 2008 -- valid | 
|   | 
Brevibacterium ammoniagenes (Cooke and Keith, 1927) Breed, 1953 -- invalid | 
|   | 
Brevibacterium antiquum Gavrish et al., 2005 -- valid | 
|   | 
Brevibacterium aurantiacum Gavrish et al., 2005 -- valid | 
|   | 
Brevibacterium avium Pascual and Collins, 1999 -- valid | 
|   | 
Brevibacterium casei Collins et al., 1983 -- valid | 
|   | 
Brevibacterium celere Ivanova et al., 2004 -- valid | 
|   | 
Brevibacterium citreum Komagata and Iizuka, 1964 -- invalid | 
|   | 
Brevibacterium divaricatum Su and Yamada, 1960 -- invalid | 
|   | 
Brevibacterium epidermidis Collins et al., 1983 -- valid | 
|   | 
Brevibacterium fermentans Chatelain and Second, 1966 -- invalid | 
|   | 
Brevibacterium frigoritolerans Delaporte and Sasson, 1967 -- valid | 
|   | 
Brevibacterium halotolerans Delaporte and Sasson, 1967 -- valid | 
|   | 
Brevibacterium imperiale (Steinhaus, 1941) Breed, 1953 -- invalid | 
|   | 
Brevibacterium incertum (Steinhaus, 1941) Breed, 1953 -- invalid | 
|   | 
Brevibacterium iodinum (ex Davis, 1939) Collins et al., 1981 -- valid | 
|   | 
Brevibacterium linens (Wolff, 1910) Breed, 1953 -- valid | 
|   | 
Brevibacterium liquefaciens Okabayashi and Masuo, 1960 -- invalid | 
|   | 
Brevibacterium luteolum Wauters et al., 2003 corrig. list editor, 2004 -- valid | 
|   | 
Brevibacterium luteum Komagata and Iizuka, 1964 -- invalid | 
|   | 
Brevibacterium lyticum Takayama et al., 1960 -- invalid | 
|   | 
Brevibacterium marinum Lee, 2008 -- valid | 
|   | 
Brevibacterium massiliense Roux and Raoult, 2009 -- valid | 
|   | 
Brevibacterium mcbrellneri McBride et al., 1994 -- valid | 
|   | 
Brevibacterium oceani Bhadra et al., 2008 -- valid | 
|   | 
Brevibacterium otitidis Pascual et al., 1996 -- valid | 
|   | 
Brevibacterium oxydans Chatelain and Second, 1966 -- invalid | 
|   | 
Brevibacterium paucivorans Wauters et al., 2001 -- valid | 
|   | 
Brevibacterium permense Gavrish et al., 2005 -- valid | 
|   | 
Brevibacterium picturae Heyrman et al., 2004 -- valid | 
|   | 
Brevibacterium pityocampae Kati et al., 2010 -- valid | 
|   | 
Brevibacterium protophormiae Lysenko, 1959 -- invalid | 
|   | 
Brevibacterium pusillum Iizuka and Komagata, 1965 -- invalid | 
|   | 
Brevibacterium ravenspurgense Mages et al., 2009 -- valid | 
|   | 
Brevibacterium salitolerans Guan et al., 2010 -- valid | 
|   | 
Brevibacterium samyangense Lee, 2006 -- valid | 
|   | 
Brevibacterium sandarakinum Kämpfer et al., 2010 -- valid | 
|   | 
Brevibacterium sanguinis Wauters et al., 2004 -- valid | 
|   | 
Brevibacterium saperdae Lysenko, 1959 -- invalid | 
|   | 
Brevibacterium stationis (ZoBell and Upham, 1944) Breed, 1953 -- invalid | 
|   | 
Brevibacterium testaceum Komagata and Iizuka, 1964 -- invalid | 
|   | 
Brevibacterium vitarumen (Bechdel et al., 1928) Breed, 1957 -- invalid | 
|   | 
Brevinema Defosse et al., 1995 -- valid | 
|   | 
Brevinema andersonii Defosse et al., 1995 -- valid | 
|   | 
Brevundimonas Segers et al., 1994 emend. Abraham et al., 1999 -- valid | 
|   | 
Brevundimonas alba (ex Poindexter, 1964) Abraham et al., 1999 -- valid | 
|   | 
Brevundimonas aurantiaca (ex Poindexter, 1964) Abraham et al., 1999 -- valid | 
|   | 
Brevundimonas aveniformis Ryu et al., 2007 -- valid | 
|   | 
Brevundimonas bacteroides (Poindexter, 1964) Abraham et al., 1999 -- valid | 
|   | 
Brevundimonas basaltis Choi et al., 2010 -- valid | 
|   | 
Brevundimonas bullata (Gray and Thornton, 1928) Kang et al., 2009 -- valid | 
|   | 
Brevundimonas diminuta (Leifson and Hugh, 1954) Segers et al., 1994 -- valid | 
|   | 
Brevundimonas halotolerans Abraham et al., 2010 -- valid | 
|   | 
Brevundimonas intermedia (Poindexter, 1964) Abraham et al., 1999 -- valid | 
|   | 
Brevundimonas kwangchunensis Yoon et al., 2006 -- valid | 
|   | 
Brevundimonas lenta Yoon et al., 2007 -- valid | 
|   | 
Brevundimonas mediterranea Fritz et al., 2005 -- valid | 
|   | 
Brevundimonas naejangsanensis Kang et al., 2009 -- valid | 
|   | 
Brevundimonas nasdae Li et al., 2004 -- valid | 
|   | 
Brevundimonas poindexterae Abraham et al., 2010 -- valid | 
|   | 
Brevundimonas staleyi Abraham et al., 2010 -- valid | 
|   | 
Brevundimonas subvibrioides (Poindexter, 1964) Abraham et al., 1999 -- valid | 
|   | 
Brevundimonas terrae Yoon et al., 2006 -- valid | 
|   | 
Brevundimonas vancanneytii Estrela and Abraham, 2010 -- valid | 
|   | 
Brevundimonas variabilis (Poindexter, 1989) Abraham et al., 1999 -- valid | 
|   | 
Brevundimonas vesicularis (Busing et al., 1953) Segers et al., 1994 -- valid | 
|   | 
Brochothrix Sneath and Jones, 1976 -- valid | 
|   | 
Brochothrix campestris Talon et al., 1988 -- valid | 
|   | 
Brochothrix thermosphacta (McLean and Sulzbacher, 1953) Sneath and Jones, 1976 -- valid | 
|   | 
Brooklawnia Rainey et al., 2006 -- valid | 
|   | 
Brooklawnia cerclae Rainey et al., 2006 -- valid | 
|   | 
Brucella (Meyer and Shaw, 1920) Verger et al., 1985 -- valid | 
|   | 
Brucella abortus (Schmidt, 1901) Meyer and Shaw, 1920 -- invalid | 
|   | 
Brucella canis Carmichael and Bruner, 1968 -- invalid | 
|   | 
Brucella ceti Foster et al., 2007 -- valid | 
|   | 
Brucella inopinata Scholz et al., 2010 -- valid | 
|   | 
Brucella melitensis (Hughes, 1893) Meyer and Shaw, 1920 emend. Verger et al., 1985 -- valid | 
|   | 
Brucella microti Scholz et al., 2008 -- valid | 
|   | 
Brucella neotomae Stoenner and Lackman, 1957 -- invalid | 
|   | 
Brucella ovis Buddle, 1956 -- invalid | 
|   | 
Brucella pinnipedialis Foster et al., 2007 -- valid | 
|   | 
Brucella suis Huddleson, 1929 -- invalid | 
|   | 
Brumimicrobium Bowman et al., 2003 -- valid | 
|   | 
Brumimicrobium glaciale Bowman et al., 2003 -- valid | 
|   | 
Bryantella Wolin et al., 2004 -- invalid | 
|   | 
Bryantella formatexigens Wolin et al., 2004 -- invalid | 
|   | 
Bryobacter Kulichevskaya et al., 2010 -- valid | 
|   | 
Bryobacter aggregatus Kulichevskaya et al., 2010 -- valid | 
|   | 
Bryocella Dedysh et al., 2012 -- valid | 
|   | 
Bryocella elongata Dedysh et al., 2012 -- valid | 
|   | 
Buchnera Munson et al., 1991 -- valid | 
|   | 
Buchnera aphidicola Munson et al., 1991 -- valid | 
|   | 
Budvicia Bouvet et al., 1985 -- valid | 
|   | 
Budvicia aquatica Bouvet et al., 1985 -- valid | 
|   | 
Bulleidia Downes et al., 2000 -- valid | 
|   | 
Bulleidia extructa Downes et al., 2000 -- valid | 
|   | 
Burkholderia Yabuuchi et al., 1993 emend. Gillis et al., 1995 -- valid | 
|   | 
Burkholderia acidipaludis Aizawa et al., 2010 -- valid | 
|   | 
Burkholderia ambifaria Coenye et al., 2001 -- valid | 
|   | 
Burkholderia andropogonis (Smith, 1911) Gillis et al., 1995 -- valid | 
|   | 
Burkholderia anthina Vandamme et al., 2002 -- valid | 
|   | 
Burkholderia arboris Vanlaere et al., 2008 -- valid | 
|   | 
Burkholderia bannensis Aizawa et al., 2011 -- valid | 
|   | 
Burkholderia bryophila Vandamme et al., 2007 -- valid | 
|   | 
Burkholderia caledonica Coenye et al., 2001 -- valid | 
|   | 
Burkholderia caribensis Achouak et al., 1999 -- valid | 
|   | 
Burkholderia caryophylli (Burkholder, 1942) Yabuuchi et al., 1993 -- valid | 
|   | 
Burkholderia cenocepacia Vandamme et al., 2003 -- valid | 
|   | 
Burkholderia cepacia (Palleroni and Holmes, 1981) Yabuuchi et al., 1993 -- valid | 
|   | 
Burkholderia cocovenenans (van Damme et al., 1960) Gillis et al., 1995 -- invalid | 
|   | 
Burkholderia contaminans Vanlaere et al., 2009 -- valid | 
|   | 
Burkholderia diffusa Vanlaere et al., 2008 -- valid | 
|   | 
Burkholderia dolosa Vermis et al., 2004 -- valid | 
|   | 
Burkholderia endofungorum Partida-Martinez et al., 2007 -- valid | 
|   | 
Burkholderia ferrariae Valverde et al., 2006 -- valid | 
|   | 
Burkholderia fungorum Coenye et al., 2001 -- valid | 
|   | 
Burkholderia ginsengisoli Kim et al., 2006 -- valid | 
|   | 
Burkholderia gladioli (Severini, 1913) Yabuuchi et al., 1993 -- valid | 
|   | 
Burkholderia glathei (Zolg and Ottow, 1975) Vandamme et al., 1997 -- valid | 
|   | 
Burkholderia glumae (Kurita and Tabei, 1967) Urakami et al., 1994 -- valid | 
|   | 
Burkholderia graminis Viallard et al., 1998 -- valid | 
|   | 
Burkholderia heleia Aizawa et al., 2010 -- valid | 
|   | 
Burkholderia hospita Goris et al., 2003 -- valid | 
|   | 
Burkholderia kururiensis Zhang et al., 2000 -- valid | 
|   | 
Burkholderia lata Vanlaere et al., 2009 -- valid | 
|   | 
Burkholderia latens Vanlaere et al., 2008 -- valid | 
|   | 
Burkholderia mallei (Zopf, 1885) Yabuuchi et al., 1993 -- valid | 
|   | 
Burkholderia megapolitana Vandamme et al., 2007 -- valid | 
|   | 
Burkholderia metallica Vanlaere et al., 2008 -- valid | 
|   | 
Burkholderia mimosarum Chen et al., 2006 -- valid | 
|   | 
Burkholderia multivorans Vandamme et al., 1997 -- valid | 
|   | 
Burkholderia nodosa Chen et al., 2007 -- valid | 
|   | 
Burkholderia norimbergensis Wittke et al., 1998 -- invalid | 
|   | 
Burkholderia oklahomensis Glass et al., 2006 -- valid | 
|   | 
Burkholderia oxyphila Otsuka et al., 2011 -- valid | 
|   | 
Burkholderia phenazinium (Bell and Turner, 1973) Viallard et al., 1998 -- valid | 
|   | 
Burkholderia phenoliruptrix Coenye et al., 2005 -- valid | 
|   | 
Burkholderia phymatum Vandamme et al., 2003 -- valid | 
|   | 
Burkholderia phytofirmans Sessitsch et al., 2005 -- valid | 
|   | 
Burkholderia pickettii (Ralston et al., 1973) Yabuuchi et al., 1993 -- invalid | 
|   | 
Burkholderia plantarii (Azegami et al., 1987) Urakami et al., 1994 -- valid | 
|   | 
Burkholderia pseudomallei (Whitmore, 1913) Yabuuchi et al., 1993 -- valid | 
|   | 
Burkholderia pyrrocinia (Imanaka et al., 1965) Vandamme et al., 1997 emend. Storms et al., 2004 -- valid | 
|   | 
Burkholderia rhizoxinica Partida-Martinez et al., 2007 -- valid | 
|   | 
Burkholderia sabiae Chen et al., 2008 -- valid | 
|   | 
Burkholderia sacchari Brämer et al., 2001 -- valid | 
|   | 
Burkholderia sartisoli Vanlaere et al., 2008 -- valid | 
|   | 
Burkholderia sediminicola Lim et al., 2008 -- valid | 
|   | 
Burkholderia seminalis Vanlaere et al., 2008 -- valid | 
|   | 
Burkholderia silvatlantica Perin et al., 2006 -- valid | 
|   | 
Burkholderia solanacearum (Smith, 1896) Yabuuchi et al., 1993 -- invalid | 
|   | 
Burkholderia soli Yoo et al., 2007 -- valid | 
|   | 
Burkholderia sordidicola Lim et al., 2003 -- valid | 
|   | 
Burkholderia stabilis Vandamme et al., 2000 -- valid | 
|   | 
Burkholderia terrae Yang et al., 2006 -- valid | 
|   | 
Burkholderia terricola Goris et al., 2003 -- valid | 
|   | 
Burkholderia thailandensis Brett et al., 1998 -- valid | 
|   | 
Burkholderia tropica Reis et al., 2004 -- valid | 
|   | 
Burkholderia tuberum Vandamme et al., 2003 -- valid | 
|   | 
Burkholderia ubonensis Yabuuchi et al., 2000 -- valid | 
|   | 
Burkholderia unamae Caballero-Mellado et al., 2004 -- valid | 
|   | 
Burkholderia vandii Urakami et al., 1994 -- invalid | 
|   | 
Burkholderia vietnamiensis Gillis et al., 1995 -- valid | 
|   | 
Burkholderia xenovorans Goris et al., 2004 -- valid | 
|   | 
Burkholderia zhejiangensis Lu et al., 2012 -- valid | 
|   | 
Buttiauxella Ferragut et al., 1982 -- valid | 
|   | 
Buttiauxella agrestis Ferragut et al., 1982 emend. Müller et al., 1996 -- valid | 
|   | 
Buttiauxella brennerae Müller et al., 1996 -- valid | 
|   | 
Buttiauxella ferragutiae Müller et al., 1996 -- valid | 
|   | 
Buttiauxella gaviniae Müller et al., 1996 -- valid | 
|   | 
Buttiauxella izardii Müller et al., 1996 -- valid | 
|   | 
Buttiauxella noackiae Müller et al., 1996 -- valid | 
|   | 
Buttiauxella warmboldiae Müller et al., 1996 -- valid | 
|   | 
Butyricicoccus Eeckhaut et al., 2008 -- valid | 
|   | 
Butyricicoccus pullicaecorum Eeckhaut et al., 2008 -- valid | 
|   | 
Butyricimonas Sakamoto et al., 2009 -- valid | 
|   | 
Butyricimonas synergistica Sakamoto et al., 2009 -- valid | 
|   | 
Butyricimonas virosa Sakamoto et al., 2009 -- valid | 
|   | 
Butyrivibrio Bryant and Small, 1956 -- valid | 
|   | 
Butyrivibrio crossotus Moore et al., 1976 -- valid | 
|   | 
Butyrivibrio fibrisolvens Bryant and Small, 1956 -- valid | 
|   | 
Butyrivibrio hungatei Kopecny et al., 2003 -- valid | 
|   | 
Butyrivibrio proteoclasticus (Attwood et al., 1996) Moon et al., 2008 -- valid | 
|   | 
Byssovorax Reichenbach et al., 2006 -- valid | 
|   | 
Byssovorax cruenta (ex Thaxter, 1897) Reichenbach et al., 2006 -- valid | 
|   | 
Caedibacter (ex Preer et al., 1974) Preer and Preer, 1982 -- valid | 
|   | 
Caedibacter caryophilus Schmidt et al., 1987 -- valid | 
|   | 
Caedibacter paraconjugatus Quackenbush, 1982 -- valid | 
|   | 
Caedibacter pseudomutans Quackenbush, 1982 -- valid | 
|   | 
Caedibacter taeniospiralis (ex Preer et al., 1974) Preer and Preer, 1982 -- valid | 
|   | 
Caedibacter varicaedens Quackenbush, 1982 -- valid | 
|   | 
Caenibacterium Manaia et al., 2003 -- invalid | 
|   | 
Caenibacterium thermophilum Manaia et al., 2003 -- invalid | 
|   | 
Caenimonas Ryu et al., 2008 -- valid | 
|   | 
Caenimonas koreensis Ryu et al., 2008 -- valid | 
|   | 
Caenispirillum Yoon et al., 2007 -- valid | 
|   | 
Caenispirillum bisanense Yoon et al., 2007 -- valid | 
|   | 
Caldalkalibacillus Xue et al., 2006 emend. Zhao et al., 2008 -- valid | 
|   | 
Caldalkalibacillus thermarum Xue et al., 2006 -- valid | 
|   | 
Caldalkalibacillus uzonensis Zhao et al., 2008 -- valid | 
|   | 
Caldanaerobacter Fardeau et al., 2004 -- valid | 
|   | 
Caldanaerobacter subterraneus (Fardeau et al., 2000) Fardeau et al., 2004 -- valid | 
|   | 
Caldanaerobacter subterraneus pacificus (Sokolova et al., 2001) Fardeau et al., 2004 -- valid | 
|   | 
Caldanaerobacter subterraneus subterraneus (Fardeau et al., 2000) Fardeau et al., 2004 -- valid | 
|   | 
Caldanaerobacter subterraneus tengcongensis (Xue et al., 2001) Fardeau et al., 2004 -- valid | 
|   | 
Caldanaerobacter subterraneus yonseiensis (Kim et al., 2001) Fardeau et al., 2004 -- valid | 
|   | 
Caldanaerobacter uzonensis Kozina et al., 2010 -- valid | 
|   | 
Caldanaerobius Lee et al., 2008 -- valid | 
|   | 
Caldanaerobius fijiensis Lee et al., 2008 -- valid | 
|   | 
Caldanaerobius polysaccharolyticus (Cann et al., 2001) Lee et al., 2008 -- valid | 
|   | 
Caldanaerobius zeae (Cann et al., 2001) Lee et al., 2008 -- valid | 
|   | 
Caldanaerovirga Wagner et al., 2009 -- valid | 
|   | 
Caldanaerovirga acetigignens Wagner et al., 2009 -- valid | 
|   | 
Calderobacterium Kryukov et al., 1984 -- invalid | 
|   | 
Calderobacterium hydrogenophilum Kryukov et al., 1984 -- invalid | 
|   | 
Caldibacillus Coorevits et al., 2012 -- valid | 
|   | 
Caldicellulosiruptor Rainey et al., 1995 emend. Onyenwoke et al., 2006 -- valid | 
|   | 
Caldicellulosiruptor acetigenus (Nielsen et al., 1994) Onyenwoke et al., 2006 -- valid | 
|   | 
Caldicellulosiruptor bescii Yang et al., 2010 -- valid | 
|   | 
Caldicellulosiruptor hydrothermalis Miroshnichenko et al., 2008 -- valid | 
|   | 
Caldicellulosiruptor kristjanssonii Bredholt et al., 1999 -- valid | 
|   | 
Caldicellulosiruptor kronotskyensis Miroshnichenko et al., 2008 -- valid | 
|   | 
Caldicellulosiruptor lactoaceticus Mladenovska et al., 1997 -- valid | 
|   | 
Caldicellulosiruptor owensensis Huang et al., 1998 -- valid | 
|   | 
Caldicellulosiruptor saccharolyticus Rainey et al., 1995 -- valid | 
|   | 
Caldicoprobacter Yokoyama et al., 2010 -- valid | 
|   | 
Caldicoprobacter oshimai Yokoyama et al., 2010 -- valid | 
|   | 
Caldilinea Sekiguchi et al., 2003 -- valid | 
|   | 
Caldilinea aerophila Sekiguchi et al., 2003 -- valid | 
|   | 
Caldilinea tarbellica Grégoire et al., 2011 -- valid | 
|   | 
Caldimicrobium Miroshnichenko et al., 2009 -- valid | 
|   | 
Caldimicrobium rimae Miroshnichenko et al., 2009 -- valid | 
|   | 
Caldimonas Takeda et al., 2002 -- valid | 
|   | 
Caldimonas manganoxidans Takeda et al., 2002 -- valid | 
|   | 
Caldimonas taiwanensis Chen et al., 2005 -- valid | 
|   | 
Caldisericum Mori et al., 2009 -- valid | 
|   | 
Caldisericum exile Mori et al., 2009 -- valid | 
|   | 
Calditerricola Moriya et al., 2011 -- valid | 
|   | 
Calditerricola satsumensis Moriya et al., 2011 -- valid | 
|   | 
Calditerricola yamamurae Moriya et al., 2011 -- valid | 
|   | 
Calditerrivibrio Iino et al., 2008 -- valid | 
|   | 
Calditerrivibrio nitroreducens Iino et al., 2008 -- valid | 
|   | 
Caldithrix Miroshnichenko et al., 2003 emend. Miroshnichenko et al., 2010 -- valid | 
|   | 
Caldithrix abyssi Miroshnichenko et al., 2003 -- valid | 
|   | 
Caldithrix palaeochoryensis Miroshnichenko et al., 2010 -- valid | 
|   | 
Calidifontibacter Ruckmani et al., 2011 -- valid | 
|   | 
Calidifontibacter indicus Ruckmani et al., 2011 -- valid | 
|   | 
Caloramator Collins et al., 1994 emend. Ogg and Patel, 2011 -- valid | 
|   | 
Caloramator australicus Ogg and Patel, 2009 emend. Ogg and Patel, 2011 -- valid | 
|   | 
Caloramator coolhaasii Plugge et al., 2000 emend. Ogg and Patel, 2011 -- valid | 
|   | 
Caloramator fervidus (Patel et al., 1987) Collins et al., 1994 emend. Ogg and Patel, 2011 -- valid | 
|   | 
Caloramator indicus Chrisostomos et al., 1996 -- valid | 
|   | 
Caloramator mitchellensis Ogg and Patel, 2011 -- valid | 
|   | 
Caloramator proteoclasticus Tarlera et al., 1997 emend. Ogg and Patel, 2011 -- valid | 
|   | 
Caloramator viterbiensis Seyfried et al., 2002 emend. Ogg and Patel, 2011 -- valid | 
|   | 
Caloranaerobacter Wery et al., 2001 -- valid | 
|   | 
Caloranaerobacter azorensis Wery et al., 2001 -- valid | 
|   | 
Caloribacterium Slobodkina et al., 2012 -- valid | 
|   | 
Calymmatobacterium Aragao and Vianna, 1913 -- invalid | 
|   | 
Calymmatobacterium granulomatis Aragao and Vianna, 1913 -- invalid | 
|   | 
Camelimonas Kämpfer et al., 2010 -- valid | 
|   | 
Camelimonas abortus Kämpfer et al., 2012 -- valid | 
|   | 
Camelimonas lactis Kämpfer et al., 2010 -- valid | 
|   | 
Caminibacter Alain et al., 2002 -- valid | 
|   | 
Caminibacter hydrogeniphilus Alain et al., 2002 -- valid | 
|   | 
Caminibacter mediatlanticus Voordeckers et al., 2005 -- valid | 
|   | 
Caminibacter profundus Miroshnichenko et al., 2004 -- valid | 
|   | 
Caminicella Alain et al., 2002 -- valid | 
|   | 
Caminicella sporogenes Alain et al., 2002 -- valid | 
|   | 
Campylobacter Sebald and Veron, 1963 emend. Vandamme et al., 1991 emend. Vandamme et al., 2010 -- valid | 
|   | 
Campylobacter avium Rossi et al., 2009 -- valid | 
|   | 
Campylobacter butzleri Kiehlbauch et al., 1991 -- invalid | 
|   | 
Campylobacter canadensis Inglis et al., 2007 -- valid | 
|   | 
Campylobacter cinaedi Totten et al., 1988 -- invalid | 
|   | 
Campylobacter coli (Doyle, 1948) Veron and Chatelain, 1973 -- valid | 
|   | 
Campylobacter concisus Tanner et al., 1981 -- valid | 
|   | 
Campylobacter cryaerophilus Neill et al., 1985 -- invalid | 
|   | 
Campylobacter cuniculorum Zanoni et al., 2009 -- valid | 
|   | 
Campylobacter curvus (Tanner et al., 1984) Vandamme et al., 1991 -- valid | 
|   | 
Campylobacter fennelliae Totten et al., 1988 -- invalid | 
|   | 
Campylobacter fetus (Smith and Taylor, 1919) Sebald and Véron, 1963 -- valid | 
|   | 
Campylobacter fetus fetus (Smith and Taylor, 1919) Sebald and Véron, 1963 -- valid | 
|   | 
Campylobacter fetus venerealis (Florent, 1959) Véron and Chatelain, 1973 -- valid | 
|   | 
Campylobacter gracilis (Tanner et al., 1981) Vandamme et al., 1995 -- valid | 
|   | 
Campylobacter helveticus Stanley et al., 1993 -- valid | 
|   | 
Campylobacter hominis Lawson et al., 2001 -- valid | 
|   | 
Campylobacter hyoilei Alderton et al., 1995 -- invalid | 
|   | 
Campylobacter hyointestinalis Gebhardt et al., 1985 -- valid | 
|   | 
Campylobacter hyointestinalis hyointestinalis Gebhardt et al., 1985 emend. On et al., 1995 -- valid | 
|   | 
Campylobacter hyointestinalis lawsonii On et al., 1995 -- valid | 
|   | 
Campylobacter insulaenigrae Foster et al., 2004 -- valid | 
|   | 
Campylobacter jejuni (Jones et al., 1931) Veron and Chatelain, 1973 -- valid | 
|   | 
Campylobacter jejuni doylei Steele and Owen, 1988 -- valid | 
|   | 
Campylobacter jejuni jejuni (Jones et al., 1931) Veron and Chatelain, 1973 -- valid | 
|   | 
Campylobacter lanienae Logan et al., 2000 -- valid | 
|   | 
Campylobacter lari Benjamin et al., 1984 emend. Debruyne et al., 2009 -- valid | 
|   | 
Campylobacter lari concheus Debruyne et al., 2009 -- valid | 
|   | 
Campylobacter lari lari Benjamin et al., 1984 -- valid | 
|   | 
Campylobacter mucosalis (Lawson et al., 1981) Roop et al., 1985 -- valid | 
|   | 
Campylobacter mustelae (Fox et al., 1988) Fox et al., 1989 -- invalid | 
|   | 
Campylobacter nitrofigilis McClung et al., 1983 -- invalid | 
|   | 
Campylobacter peloridis Debruyne et al., 2009 -- valid | 
|   | 
Campylobacter pylori Marshall et al., 1985 emend. Fox et al., 1988 -- invalid | 
|   | 
Campylobacter pylori mustelae Fox et al., 1988 -- invalid | 
|   | 
Campylobacter pylori pylori Marshall et al., 1985 -- invalid | 
|   | 
Campylobacter rectus (Tanner et al., 1981) Vandamme et al., 1991 -- valid | 
|   | 
Campylobacter showae Etoh et al., 1993 -- valid | 
|   | 
Campylobacter sputorum (Prevot, 1938) Véron and Chatelain, 1973 -- valid | 
|   | 
Campylobacter sputorum bubulus (Florent, 1953) Véron and Chatelain, 1973 -- valid | 
|   | 
Campylobacter sputorum mucosalis Lawson et al., 1981 -- invalid | 
|   | 
Campylobacter sputorum sputorum (Prévot, 1940) Véron and Chatelain, 1973 emend. On et al., 1998 -- valid | 
|   | 
Campylobacter subantarcticus Debruyne et al., 2010 -- valid | 
|   | 
Campylobacter upsaliensis Sandstedt and Ursing, 1991 -- valid | 
|   | 
Campylobacter ureolyticus (Jackson and Goodman, 1978) Vandamme et al., 2010 -- valid | 
|   | 
Campylobacter volucris Debruyne et al., 2010 -- valid | 
|   | 
Candidimonas Vaz-Moreira et al., 2011 -- valid | 
|   | 
Candidimonas humi Vaz-Moreira et al., 2011 -- valid | 
|   | 
Candidimonas nitroreducens Vaz-Moreira et al., 2011 -- valid | 
|   | 
Capnocytophaga Leadbetter et al., 1982 -- valid | 
|   | 
Capnocytophaga canimorsus Brenner et al., 1990 -- valid | 
|   | 
Capnocytophaga cynodegmi Brenner et al., 1990 -- valid | 
|   | 
Capnocytophaga gingivalis Leadbetter et al., 1982 -- valid | 
|   | 
Capnocytophaga granulosa Yamamoto et al., 1994 -- valid | 
|   | 
Capnocytophaga haemolytica Yamamoto et al., 1994 -- valid | 
|   | 
Capnocytophaga leadbetteri Frandsen et al., 2008 -- valid | 
|   | 
Capnocytophaga ochracea (Prevot et al., 1956) Leadbetter et al., 1982 -- valid | 
|   | 
Capnocytophaga sputigena Leadbetter et al., 1982 -- valid | 
|   | 
Capsularis Prevot, 1938 -- invalid | 
|   | 
Capsularis zoogleoformans (Weinberg et al., 1937) Prevot, 1938 -- invalid | 
|   | 
Carbophilus Meyer et al., 1994 -- valid | 
|   | 
Carbophilus carboxidus (ex Nozhevnikova and Zavarzin, 1974) Meyer et al., 1994 -- valid | 
|   | 
Carboxydibrachium Sokolova et al., 2001 -- invalid | 
|   | 
Carboxydibrachium pacificum Sokolova et al., 2001 -- invalid | 
|   | 
Carboxydocella Sokolova et al., 2002 -- valid | 
|   | 
Carboxydocella manganica Slobodkina et al., 2012 -- valid | 
|   | 
Carboxydocella sporoproducens Slepova et al., 2006 -- valid | 
|   | 
Carboxydocella thermautotrophica Sokolova et al., 2002 -- valid | 
|   | 
Carboxydothermus Svetlichny et al., 1991 emend. Slobodkin et al., 2006 emend. Novikov et al., 2011 -- valid | 
|   | 
Carboxydothermus ferrireducens (Slobodkin et al., 1997) Slobodkin et al., 2006 -- valid | 
|   | 
Carboxydothermus hydrogenoformans Svetlichny et al., 1991 -- valid | 
|   | 
Carboxydothermus islandicus Novikov et al., 2011 -- valid | 
|   | 
Carboxydothermus siderophilus Slepova et al., 2009 -- valid | 
|   | 
Cardiobacterium Slotnick and Dougherty, 1964 -- valid | 
|   | 
Cardiobacterium hominis Slotnick and Dougherty, 1964 -- valid | 
|   | 
Cardiobacterium valvarum Han et al., 2004 emend. Han and Falsen, 2005 -- valid | 
|   | 
Carnimonas Garriga et al., 1998 -- valid | 
|   | 
Carnimonas nigrificans Garriga et al., 1998 -- valid | 
|   | 
Carnobacterium Collins et al., 1987 -- valid | 
|   | 
Carnobacterium alterfunditum Franzmann et al., 1993 -- valid | 
|   | 
Carnobacterium divergens (Holzapfel and Gerber, 1984) Collins et al., 1987 -- valid | 
|   | 
Carnobacterium funditum Franzmann et al., 1993 -- valid | 
|   | 
Carnobacterium gallinarum Collins et al., 1987 -- valid | 
|   | 
Carnobacterium inhibens Jöborn et al., 1999 -- valid | 
|   | 
Carnobacterium jeotgali Kim et al., 2009 -- valid | 
|   | 
Carnobacterium maltaromaticum (Miller et al., 1974) Mora et al., 2003 -- valid | 
|   | 
Carnobacterium mobile Collins et al., 1987 -- valid | 
|   | 
Carnobacterium piscicola (Hiu et al., 1984) Collins et al., 1987 -- invalid | 
|   | 
Carnobacterium pleistocenium Pikuta et al., 2005 -- valid | 
|   | 
Carnobacterium viridans Holley et al., 2002 -- valid | 
|   | 
Caryophanon Peshkoff, 1939 -- valid | 
|   | 
Caryophanon latum Peshkoff, 1939 -- valid | 
|   | 
Caryophanon tenue (ex Peshkoff, 1939) Trentini, 1988 -- valid | 
|   | 
Caseobacter Crombach, 1978 -- invalid | 
|   | 
Caseobacter polymorphus Crombach, 1978 -- invalid | 
|   | 
Castellaniella Kämpfer et al., 2006 -- valid | 
|   | 
Castellaniella caeni Liu et al., 2008 -- valid | 
|   | 
Castellaniella daejeonensis Lee et al., 2010 -- valid | 
|   | 
Castellaniella defragrans (Foss et al., 1998) Kämpfer et al., 2006 -- valid | 
|   | 
Castellaniella denitrificans Kämpfer et al., 2006 -- valid | 
|   | 
Castellaniella ginsengisoli Kim et al., 2009 -- valid | 
|   | 
Catellatospora Asano and Kawamoto, 1986 emended Lee and Hah, 2002 emended Ara et al., 2008 -- valid | 
|   | 
Catellatospora bangladeshensis Ara and Kudo, 2006 -- valid | 
|   | 
Catellatospora chokoriensis Ara and Kudo, 2006 -- valid | 
|   | 
Catellatospora citrea Asano and Kawamoto, 1986 -- valid | 
|   | 
Catellatospora citrea citrea Asano and Kawamoto, 1986 -- invalid | 
|   | 
Catellatospora citrea methionotrophica Asano and Kawamoto, 1988 -- invalid | 
|   | 
Catellatospora coxensis Ara and Kudo, 2006 -- valid | 
|   | 
Catellatospora ferruginea Asano and Kawamoto, 1986 -- invalid | 
|   | 
Catellatospora koreensis Lee et al., 2000 -- invalid | 
|   | 
Catellatospora matsumotoense Asano et al., 1989 -- invalid | 
|   | 
Catellatospora methionotrophica (Asano and Kawamoto, 1988) Ara and Kudo, 2006 -- valid | 
|   | 
Catellatospora tsunoense Asano et al., 1989 -- invalid | 
|   | 
Catellibacterium Tanaka et al., 2004 emend. Liu et al., 2010 emend. Zheng et al., 2011 emend. Zhang et al., 2012 -- valid | 
|   | 
Catellibacterium aquatile Liu et al., 2010 -- valid | 
|   | 
Catellibacterium caeni Zheng et al., 2011 -- valid | 
|   | 
Catellibacterium changlense (Anil Kumar et al., 2007) Zheng et al., 2011 -- valid | 
|   | 
Catellibacterium nanjingense Zhang et al., 2012 -- valid | 
|   | 
Catellibacterium nectariphilum Tanaka et al., 2004 -- valid | 
|   | 
Catellicoccus Lawson et al., 2006 -- valid | 
|   | 
Catellicoccus marimammalium Lawson et al., 2006 -- valid | 
|   | 
Catelliglobosispora Ara et al., 2008 -- valid | 
|   | 
Catelliglobosispora koreensis (Lee et al., 2000) Ara et al., 2008 -- valid | 
|   | 
Catenibacterium Kageyama and Benno, 2000 -- valid | 
|   | 
Catenibacterium mitsuokai Kageyama and Benno, 2000 -- valid | 
|   | 
Catenococcus Sorokin, 1994 -- valid | 
|   | 
Catenococcus thiocycli Sorokin, 1994 -- valid | 
|   | 
Catenovulum Yan et al., 2011 -- valid | 
|   | 
Catenovulum agarivorans Yan et al., 2011 -- valid | 
|   | 
Catenulispora Busti et al., 2006 emend. Tamura et al., 2008 -- valid | 
|   | 
Catenulispora acidiphila Busti et al., 2006 -- valid | 
|   | 
Catenulispora rubra Tamura et al., 2007 -- valid | 
|   | 
Catenulispora subtropica Tamura et al., 2008 -- valid | 
|   | 
Catenulispora yoronensis Tamura et al., 2008 -- valid | 
|   | 
Catenuloplanes Yokota et al., 1993 emend. Kudo et al., 1999 -- valid | 
|   | 
Catenuloplanes atrovinosus Tamura et al., 1995 -- valid | 
|   | 
Catenuloplanes castaneus Tamura et al., 1995 -- valid | 
|   | 
Catenuloplanes crispus (Petrolini et al., 1993) Kudo et al., 1999 -- valid | 
|   | 
Catenuloplanes indicus Tamura et al., 1995 -- valid | 
|   | 
Catenuloplanes japonicus Yokota et al., 1993 -- valid | 
|   | 
Catenuloplanes nepalensis Tamura et al., 1995 -- valid | 
|   | 
Catenuloplanes niger Tamura et al., 1995 -- valid | 
|   | 
Catonella Moore and Moore, 1994 -- valid | 
|   | 
Catonella morbi Moore and Moore, 1994 -- valid | 
|   | 
Caulobacter Henrici and Johnson, 1935 emend. Abraham et al., 1999 -- valid | 
|   | 
Caulobacter bacteroides Poindexter, 1964 -- invalid | 
|   | 
Caulobacter crescentus Poindexter, 1964 -- invalid | 
|   | 
Caulobacter fusiformis Poindexter, 1964 -- valid | 
|   | 
Caulobacter ginsengisoli Liu et al., 2011 -- valid | 
|   | 
Caulobacter halobacteroides Poindexter, 1964 -- invalid | 
|   | 
Caulobacter henricii Poindexter, 1964 -- valid | 
|   | 
Caulobacter intermedius Poindexter, 1964 -- invalid | 
|   | 
Caulobacter leidyi Poindexter, 1964 -- valid | 
|   | 
Caulobacter maris Poindexter, 1964 -- invalid | 
|   | 
Caulobacter mirabilis Abraham et al., 2008 -- valid | 
|   | 
Caulobacter segnis (Urakami et al., 1990) Abraham et al., 1999 -- valid | 
|   | 
Caulobacter subvibrioides Poindexter, 1964 -- invalid | 
|   | 
Caulobacter variabilis Poindexter, 1989 -- invalid | 
|   | 
Caulobacter vibrioides Henrici and Johnson, 1935 -- valid | 
|   | 
Cedecea Grimont et al., 1981 -- valid | 
|   | 
Cedecea davisae Grimont et al., 1981 -- valid | 
|   | 
Cedecea lapagei Grimont et al., 1981 -- valid | 
|   | 
Cedecea neteri Farmer et al., 1983 -- valid | 
|   | 
Celeribacter Ivanova et al., 2010 emend. Lee et al., 2012 -- valid | 
|   | 
Celeribacter baekdonensis Lee et al., 2012 -- valid | 
|   | 
Celeribacter neptunius Ivanova et al., 2010 -- valid | 
|   | 
Celerinatantimonas Cramer et al., 2011 -- valid | 
|   | 
Celerinatantimonas diazotrophica Cramer et al., 2011 -- valid | 
|   | 
Cellulomonas Bergey et al., 1923 -- valid | 
|   | 
Cellulomonas aerilata Lee et al., 2008 -- valid | 
|   | 
Cellulomonas biazotea (Kellerman et al., 1913) Bergey et al., 1923 -- valid | 
|   | 
Cellulomonas bogoriensis Jones et al., 2005 -- valid | 
|   | 
Cellulomonas cartae Stackebrandt and Kandler, 1980 -- invalid | 
|   | 
Cellulomonas cellasea (Kellerman et al., 1913) Bergey et al., 1923 -- valid | 
|   | 
Cellulomonas cellulans (Metcalf and Brown, 1957) Stackebrandt and Keddie, 1988 -- invalid | 
|   | 
Cellulomonas chitinilytica Yoon et al., 2008 -- valid | 
|   | 
Cellulomonas composti Kang et al., 2007 -- valid | 
|   | 
Cellulomonas denverensis Brown et al., 2005 -- valid | 
|   | 
Cellulomonas fermentans Bagnara et al., 1985 -- invalid | 
|   | 
Cellulomonas fimi (McBeth and Scales, 1913) Bergey et al., 1923 -- valid | 
|   | 
Cellulomonas flavigena (Kellerman and McBeth, 1912) Bergey et al., 1923 -- valid | 
|   | 
Cellulomonas gelida (Kellerman et al., 1913) Bergey et al., 1923 -- valid | 
|   | 
Cellulomonas hominis Funke et al., 1996 -- valid | 
|   | 
Cellulomonas humilata (Gledhill and Casida, 1969) Collins and Pascual, 2000 -- valid | 
|   | 
Cellulomonas iranensis Elberson et al., 2000 -- valid | 
|   | 
Cellulomonas persica Elberson et al., 2000 -- valid | 
|   | 
Cellulomonas phragmiteti Rusznyák et al., 2011 -- valid | 
|   | 
Cellulomonas terrae An et al., 2005 -- valid | 
|   | 
Cellulomonas turbata (Erikson, 1954) Stackebrandt et al., 1983 -- invalid | 
|   | 
Cellulomonas uda (Kellerman et al., 1913) Bergey et al., 1923 -- valid | 
|   | 
Cellulomonas xylanilytica Rivas et al., 2004 -- valid | 
|   | 
Cellulophaga Johansen et al., 1999 -- valid | 
|   | 
Cellulophaga algicola Bowman, 2000 -- valid | 
|   | 
Cellulophaga baltica Johansen et al., 1999 -- valid | 
|   | 
Cellulophaga fucicola Johansen et al., 1999 -- valid | 
|   | 
Cellulophaga geojensis Park Wu et al., 2012 -- valid | 
|   | 
Cellulophaga lytica (Lewin, 1969) Johansen et al., 1999 -- valid | 
|   | 
Cellulophaga pacifica Nedashkovskaya et al., 2004 -- valid | 
|   | 
Cellulophaga tyrosinoxydans Kahng et al., 2009 -- valid | 
|   | 
Cellulophaga uliginosa (ZoBell and Upham, 1944) Bowman, 2000 -- invalid | 
|   | 
Cellulosilyticum Cai and Dong, 2010 -- valid | 
|   | 
Cellulosilyticum lentocellum (Murray et al., 1987) Cai and Dong, 2010 -- valid | 
|   | 
Cellulosilyticum ruminicola Cai and Dong, 2010 -- valid | 
|   | 
Cellulosimicrobium Schumann et al., 2001 emend. Brown et al., 2006 emend. Yoon et al., 2007 -- valid | 
|   | 
Cellulosimicrobium cellulans (Metcalf and Brown, 1957) Schumann et al., 2001 -- valid | 
|   | 
Cellulosimicrobium funkei Brown et al., 2006 -- valid | 
|   | 
Cellulosimicrobium terreum Yoon et al., 2007 -- valid | 
|   | 
Cellulosimicrobium variabile Bakalidou et al., 2002 -- invalid | 
|   | 
Cellvibrio (ex Winogradsky, 1929) Blackall et al., 1986 emend. Humphry et al., 2003 -- valid | 
|   | 
Cellvibrio fibrivorans Mergaert et al., 2003 -- valid | 
|   | 
Cellvibrio fulvus (ex Stapp and Bortels, 1934) Humphry et al., 2003 -- valid | 
|   | 
Cellvibrio gandavensis Mergaert et al., 2003 -- valid | 
|   | 
Cellvibrio japonicus Humphry et al., 2003 -- valid | 
|   | 
Cellvibrio mixtus Blackall et al., 1986 -- valid | 
|   | 
Cellvibrio mixtus dextranolyticus Blackall et al., 1986 -- valid | 
|   | 
Cellvibrio mixtus mixtus Blackall et al., 1986 -- valid | 
|   | 
Cellvibrio ostraviensis Mergaert et al., 2003 -- valid | 
|   | 
Cellvibrio vulgaris (ex Stapp and Bortels, 1934) Humphry et al., 2003 -- valid | 
|   | 
Centipeda Lai et al., 1983 -- valid | 
|   | 
Centipeda periodontii Lai et al., 1983 -- valid | 
|   | 
Cerasibacillus Nakamura et al., 2004 -- valid | 
|   | 
Cerasibacillus quisquiliarum Nakamura et al., 2004 -- valid | 
|   | 
Cerasicoccus Yoon et al., 2007 -- valid | 
|   | 
Cerasicoccus arenae Yoon et al., 2007 -- valid | 
|   | 
Cesiribacter Srinivas et al., 2011 -- valid | 
|   | 
Cesiribacter andamanensis Srinivas et al., 2011 -- valid | 
|   | 
Cesiribacter roseus Liu et al., 2012 -- valid | 
|   | 
Cetobacterium Foster et al., 1996 emend. Finegold et al., 2003 -- valid | 
|   | 
Cetobacterium ceti Foster et al., 1996 -- valid | 
|   | 
Cetobacterium somerae Finegold et al., 2003 -- valid | 
|   | 
Chainia Thirumalachar, 1955 -- invalid | 
|   | 
Chainia antibiotica Thirumalachar, 1955 -- invalid | 
|   | 
Chainia flava Thirumalachar and Sukapure, 1964 -- invalid | 
|   | 
Chainia fumigata Thirumalachar et al., 1966 -- invalid | 
|   | 
Chainia kunmingensis Ruan et al., 1985 -- invalid | 
|   | 
Chainia minutisclerotica Thirumalachar et al., 1965 -- invalid | 
|   | 
Chainia nigra Thirumalachar, 1955 -- invalid | 
|   | 
Chainia ochracea Kuznetsov, 1962 -- invalid | 
|   | 
Chainia olivacea Thirumalachar and Sukapure, 1964 -- invalid | 
|   | 
Chainia poonensis Thirumalachar, 1960 -- invalid | 
|   | 
Chainia purpurogena Thirumalachar and Sukapure, 1964 -- invalid | 
|   | 
Chainia rosea Thirumalachar, 1966 -- invalid | 
|   | 
Chainia rubra Thirumalachar, 1955 -- invalid | 
|   | 
Chainia violens Kalakoutskii and Krassilnikov, 1960 -- invalid | 
|   | 
Chelativorans Doronina et al., 2010 -- valid | 
|   | 
Chelativorans multitrophicus Doronina et al., 2010 -- valid | 
|   | 
Chelativorans oligotrophicus Doronina et al., 2010 -- valid | 
|   | 
Chelatobacter Auling et al., 1993 -- invalid | 
|   | 
Chelatobacter heintzii Auling et al., 1993 -- invalid | 
|   | 
Chelatococcus Auling et al., 1993 emend. Yoon et al., 2008 -- valid | 
|   | 
Chelatococcus asaccharovorans Auling et al., 1993 -- valid | 
|   | 
Chelatococcus daeguensis Yoon et al., 2008 -- valid | 
|   | 
Chelatococcus sambhunathii Panday and Das, 2010 -- valid | 
|   | 
Chelonobacter Gregersen et al., 2009 -- valid | 
|   | 
Chelonobacter oris Gregersen et al., 2009 -- valid | 
|   | 
Chimaereicella Tiago et al., 2006 -- invalid | 
|   | 
Chimaereicella alkaliphila Tiago et al., 2006 -- invalid | 
|   | 
Chimaereicella boritolerans Ahmed et al., 2007 -- invalid | 
|   | 
Chitinibacter Chern et al., 2004 -- valid | 
|   | 
Chitinibacter alvei Yang et al., 2010 -- valid | 
|   | 
Chitinibacter tainanensis Chern et al., 2004 -- valid | 
|   | 
Chitinilyticum Chang et al., 2007 emend. Chang et al., 2009 -- valid | 
|   | 
Chitinilyticum aquatile Chang et al., 2007 -- valid | 
|   | 
Chitinilyticum litopenaei Chang et al., 2009 -- valid | 
|   | 
Chitinimonas Chang et al., 2004 emend. Kim et al., 2006 -- valid | 
|   | 
Chitinimonas koreensis Kim et al., 2006 -- valid | 
|   | 
Chitinimonas taiwanensis Chang et al., 2004 -- valid | 
|   | 
Chitiniphilus Sato et al., 2009 -- valid | 
|   | 
Chitiniphilus shinanonensis Sato et al., 2009 -- valid | 
|   | 
Chitinivorax Chen et al., 2012 -- valid | 
|   | 
Chitinivorax tropicus Chen et al., 2012 -- valid | 
|   | 
Chitinophaga Sangkhobol and Skerman, 1981 emend. Kämpfer et al., 2006 -- valid | 
|   | 
Chitinophaga arvensicola (Oyaizu et al., 1983) Kämpfer et al., 2006 emend. Pankratov et al., 2006 -- valid | 
|   | 
Chitinophaga eiseniae Yasir et al., 2011 -- valid | 
|   | 
Chitinophaga filiformis (Reichenbach, 1989) Kämpfer et al., 2006 -- valid | 
|   | 
Chitinophaga ginsengisegetis Lee et al., 2007 -- valid | 
|   | 
Chitinophaga ginsengisoli Lee et al., 2007 -- valid | 
|   | 
Chitinophaga japonensis (Fujita et al., 1997) Kämpfer et al., 2006 -- valid | 
|   | 
Chitinophaga niabensis Weon et al., 2009 -- valid | 
|   | 
Chitinophaga niastensis Weon et al., 2009 -- valid | 
|   | 
Chitinophaga pinensis Sangkhobol and Skerman, 1981 -- valid | 
|   | 
Chitinophaga rupis Lee et al., 2009 -- valid | 
|   | 
Chitinophaga sancti (Lewin, 1969) Kämpfer et al., 2006 -- valid | 
|   | 
Chitinophaga skermanii Kämpfer et al., 2006 -- valid | 
|   | 
Chitinophaga terrae Kim and Jung, 2007 -- valid | 
|   | 
Chlamydia Jones et al., 1945 emend. Everett et al., 1999 -- valid | 
|   | 
Chlamydia muridarum Everett et al., 1999 -- valid | 
|   | 
Chlamydia pecorum Fukushi and Hirai, 1992 -- invalid | 
|   | 
Chlamydia pneumoniae Grayston et al., 1989 -- invalid | 
|   | 
Chlamydia psittaci (Lillie, 1930) Page, 1968 -- invalid | 
|   | 
Chlamydia suis Everett et al., 1999 -- valid | 
|   | 
Chlamydia trachomatis (Busacca, 1935) Rake, 1957 emend. Everett et al., 1999 -- valid | 
|   | 
Chlamydophila Everett et al., 1999 -- valid | 
|   | 
Chlamydophila abortus Everett et al., 1999 -- valid | 
|   | 
Chlamydophila caviae Everett et al., 1999 -- valid | 
|   | 
Chlamydophila felis Everett et al., 1999 -- valid | 
|   | 
Chlamydophila pecorum (Fukushi and Hirai, 1992) Everett et al., 1999 -- valid | 
|   | 
Chlamydophila pneumoniae (Grayston et al., 1989) Everett et al., 1999 -- valid | 
|   | 
Chlamydophila psittaci (Lillie, 1930) Everett et al., 1999 -- valid | 
|   | 
Chlorobaculum Imhoff, 2003 -- valid | 
|   | 
Chlorobaculum chlorovibrioides (Gorlenko et al., 1974) Imhoff, 2003 -- valid | 
|   | 
Chlorobaculum limnaeum Imhoff, 2003 -- valid | 
|   | 
Chlorobaculum parvum Imhoff, 2003 -- valid | 
|   | 
Chlorobaculum tepidum (Wahlund et al., 1996) Imhoff, 2003 -- valid | 
|   | 
Chlorobaculum thiosulfatiphilum Imhoff, 2003 -- valid | 
|   | 
Chlorobium Nadson, 1906 emend. Imhoff, 2003 -- valid | 
|   | 
Chlorobium chlorovibrioides Gorlenko et al., 1974 -- valid | 
|   | 
Chlorobium clathratiforme (Szafer, 1911) Imhoff, 2003 -- valid | 
|   | 
Chlorobium limicola Nadson, 1906 emend. Imhoff, 2003 -- valid | 
|   | 
Chlorobium luteolum (Schmidle, 1901) Imhoff, 2003 -- valid | 
|   | 
Chlorobium phaeobacteroides Pfennig, 1968 emend. Imhoff, 2003 -- valid | 
|   | 
Chlorobium phaeovibrioides Pfennig, 1968 emend. Imhoff, 2003 -- valid | 
|   | 
Chlorobium tepidum Wahlund et al., 1996 -- invalid | 
|   | 
Chlorobium vibrioforme Pelsh, 1936 -- invalid | 
|   | 
Chloroflexus Pierson and Castenholz, 1974 -- valid | 
|   | 
Chloroflexus aggregans Hanada et al., 1995 -- valid | 
|   | 
Chloroflexus aurantiacus Pierson and Castenholz, 1974 -- valid | 
|   | 
Chloroherpeton Gibson et al., 1985 -- valid | 
|   | 
Chloroherpeton thalassium Gibson et al., 1985 -- valid | 
|   | 
Chloronema Dubinina and Gorlenko, 1975 -- valid | 
|   | 
Chloronema giganteum Dubinina and Gorlenko, 1975 -- valid | 
|   | 
Chondromyces Berkeley and Curtis, 1874 -- valid | 
|   | 
Chondromyces apiculatus Thaxter, 1897 -- valid | 
|   | 
Chondromyces catenulatus Thaxter, 1904 -- valid | 
|   | 
Chondromyces crocatus Berkeley and Curtis, 1874 -- valid | 
|   | 
Chondromyces lanuginosus Kofler, 1913 -- valid | 
|   | 
Chondromyces pediculatus Thaxter, 1904 -- valid | 
|   | 
Chondromyces robustus Reichenbach, 2007 -- valid | 
|   | 
Christensenella Morotomi et al., 2012 -- valid | 
|   | 
Christensenella minuta Morotomi et al., 2012 -- valid | 
|   | 
Chromatium Perty, 1852 emend. Imhoff et al., 1998 -- valid | 
|   | 
Chromatium buderi Trüper and Jannasch, 1968 -- invalid | 
|   | 
Chromatium glycolicum Caumette et al., 1997 -- invalid | 
|   | 
Chromatium gracile Strzeszewski, 1913 -- invalid | 
|   | 
Chromatium minus Winogradsky, 1888 -- invalid | 
|   | 
Chromatium minutissimum Winogradsky, 1888 -- invalid | 
|   | 
Chromatium okenii (Ehrenberg, 1838) Perty, 1852 -- valid | 
|   | 
Chromatium purpuratum Imhoff and Trüper, 1980 -- invalid | 
|   | 
Chromatium salexigens Caumette et al., 1989 -- invalid | 
|   | 
Chromatium tepidum Madigan, 1986 -- invalid | 
|   | 
Chromatium vinosum (Ehrenberg, 1838) Winogradsky, 1888 -- invalid | 
|   | 
Chromatium violascens Perty, 1852 -- invalid | 
|   | 
Chromatium warmingii (Cohn, 1875) Migula, 1900 -- invalid | 
|   | 
Chromatium weissei Perty, 1852 -- valid | 
|   | 
Chromatocurvus Csotonyi et al., 2012 -- valid | 
|   | 
Chromatocurvus halotolerans Csotonyi et al., 2012 -- valid | 
|   | 
Chromobacterium Bergonzini, 1880 -- valid | 
|   | 
Chromobacterium aquaticum Young et al., 2008 -- valid | 
|   | 
Chromobacterium fluviatile Moss et al., 1981 -- invalid | 
|   | 
Chromobacterium haemolyticum Han et al., 2008 -- valid | 
|   | 
Chromobacterium piscinae Kämpfer et al., 2009 -- valid | 
|   | 
Chromobacterium pseudoviolaceum Kämpfer et al., 2009 -- valid | 
|   | 
Chromobacterium subtsugae Martin et al., 2007 -- valid | 
|   | 
Chromobacterium violaceum Bergonzini, 1880 -- valid | 
|   | 
Chromohalobacter Ventosa et al., 1989 emend. Arahal et al., 2001 -- valid | 
|   | 
Chromohalobacter beijerinckii (Hof, 1935) Peçonek et al., 2006 -- valid | 
|   | 
Chromohalobacter canadensis (Huval et al., 1996) Arahal et al., 2001 -- valid | 
|   | 
Chromohalobacter israelensis (Huval et al., 1996) Arahal et al., 2001 -- valid | 
|   | 
Chromohalobacter japonicus Sánchez-Porro et al., 2007 -- valid | 
|   | 
Chromohalobacter marismortui (ex Elazari-Volcani, 1940) Ventosa et al., 1989 -- valid | 
|   | 
Chromohalobacter nigrandesensis Prado et al., 2006 -- valid | 
|   | 
Chromohalobacter salarius Aguilera et al., 2007 -- invalid | 
|   | 
Chromohalobacter salexigens Arahal et al., 2001 -- valid | 
|   | 
Chromohalobacter sarecensis Quillaguamán et al., 2004 -- valid | 
|   | 
Chryseobacterium Vandamme et al., 1994 emend. Kämpfer et al., 2009 -- valid | 
|   | 
Chryseobacterium antarcticum (Yi et al., 2005) Kämpfer et al., 2009 -- valid | 
|   | 
Chryseobacterium anthropi Kämpfer et al., 2009 -- valid | 
|   | 
Chryseobacterium aquaticum Kim et al., 2008 -- valid | 
|   | 
Chryseobacterium aquifrigidense Park et al., 2008 -- valid | 
|   | 
Chryseobacterium arothri Campbell et al., 2008 -- invalid | 
|   | 
Chryseobacterium arthrosphaerae Kämpfer et al., 2010 -- valid | 
|   | 
Chryseobacterium balustinum (Harrison, 1929) Vandamme et al., 1994 -- valid | 
|   | 
Chryseobacterium bovis Hantsis-Zacharov et al., 2008 -- valid | 
|   | 
Chryseobacterium caeni Quan et al., 2007 -- valid | 
|   | 
Chryseobacterium chaponense Kämpfer et al., 2011 -- valid | 
|   | 
Chryseobacterium culicis Kämpfer et al., 2010 -- valid | 
|   | 
Chryseobacterium daecheongense Kim et al., 2005 -- valid | 
|   | 
Chryseobacterium daeguense Yoon et al., 2007 -- valid | 
|   | 
Chryseobacterium defluvii Kämpfer et al., 2003 -- valid | 
|   | 
Chryseobacterium elymi Cho et al., 2011 -- valid | 
|   | 
Chryseobacterium flavum Zhou et al., 2007 -- valid | 
|   | 
Chryseobacterium formosense Young et al., 2005 -- valid | 
|   | 
Chryseobacterium gambrini Herzog et al., 2008 -- valid | 
|   | 
Chryseobacterium ginsenosidimutans Im et al., 2011 -- valid | 
|   | 
Chryseobacterium gleum (Holmes et al., 1984) Vandamme et al., 1994 -- valid | 
|   | 
Chryseobacterium greenlandense Loveland-Curtze et al., 2010 -- valid | 
|   | 
Chryseobacterium gregarium Behrendt et al., 2008 -- valid | 
|   | 
Chryseobacterium hagamense Cho et al., 2011 -- valid | 
|   | 
Chryseobacterium haifense Hantsis-Zacharov and Halpern, 2007 -- valid | 
|   | 
Chryseobacterium hispanicum Gallego et al., 2006 -- valid | 
|   | 
Chryseobacterium hominis Vaneechoutte et al., 2007 -- valid | 
|   | 
Chryseobacterium humi Pires et al., 2010 -- valid | 
|   | 
Chryseobacterium hungaricum Szoboszlay et al., 2008 -- valid | 
|   | 
Chryseobacterium indologenes (Yabuuchi et al., 1983) Vandamme et al., 1994 -- valid | 
|   | 
Chryseobacterium indoltheticum (Campbell and Williams, 1951) Vandamme et al., 1994 -- valid | 
|   | 
Chryseobacterium jejuense Weon et al., 2008 -- valid | 
|   | 
Chryseobacterium jeonii (Yi et al., 2005) Kämpfer et al., 2009 -- valid | 
|   | 
Chryseobacterium joostei Hugo et al., 2003 -- valid | 
|   | 
Chryseobacterium koreense (Kim et al., 2004) Kämpfer et al., 2009 -- valid | 
|   | 
Chryseobacterium lathyri Cho et al., 2011 -- valid | 
|   | 
Chryseobacterium luteum Behrendt et al., 2007 -- valid | 
|   | 
Chryseobacterium marinum (Lee et al., 2007) Kämpfer et al., 2009 -- valid | 
|   | 
Chryseobacterium meningosepticum (King, 1959) Vandamme et al., 1994 -- invalid | 
|   | 
Chryseobacterium miricola Li et al., 2004 -- invalid | 
|   | 
Chryseobacterium molle Herzog et al., 2008 -- valid | 
|   | 
Chryseobacterium oncorhynchi Zamora et al., 2012 -- valid | 
|   | 
Chryseobacterium oranimense Hantsis-Zacharov et al., 2008 -- valid | 
|   | 
Chryseobacterium pallidum Herzog et al., 2008 -- valid | 
|   | 
Chryseobacterium palustre Pires et al., 2010 -- valid | 
|   | 
Chryseobacterium piperi Strahan et al., 2011 -- valid | 
|   | 
Chryseobacterium piscicola Ilardi et al., 2009 -- valid | 
|   | 
Chryseobacterium piscium de Beer et al., 2006 -- valid | 
|   | 
Chryseobacterium rhizosphaerae Cho et al., 2011 -- valid | 
|   | 
Chryseobacterium scophthalmum (Mudarris et al., 1994) Vandamme et al., 1994 -- valid | 
|   | 
Chryseobacterium shigense Shimomura et al., 2005 -- valid | 
|   | 
Chryseobacterium soldanellicola Park et al., 2006 -- valid | 
|   | 
Chryseobacterium soli Weon et al., 2008 -- valid | 
|   | 
Chryseobacterium solincola Benmalek et al., 2010 -- valid | 
|   | 
Chryseobacterium taeanense Park et al., 2006 -- valid | 
|   | 
Chryseobacterium taichungense Shen et al., 2005 -- valid | 
|   | 
Chryseobacterium taiwanense Tai et al., 2006 -- valid | 
|   | 
Chryseobacterium treverense Yassin et al., 2010 -- valid | 
|   | 
Chryseobacterium ureilyticum Herzog et al., 2008 -- valid | 
|   | 
Chryseobacterium vietnamense Li and Zhu, 2012 -- valid | 
|   | 
Chryseobacterium vrystaatense de Beer et al., 2005 -- valid | 
|   | 
Chryseobacterium wanjuense Weon et al., 2006 -- valid | 
|   | 
Chryseobacterium xinjiangense Zhao et al., 2011 -- valid | 
|   | 
Chryseobacterium yonginense Joung and Joh, 2011 -- valid | 
|   | 
Chryseoglobus Baik et al., 2010 -- valid | 
|   | 
Chryseoglobus frigidaquae Baik et al., 2010 -- valid | 
|   | 
Chryseomicrobium Arora et al., 2011 -- valid | 
|   | 
Chryseomicrobium imtechense Arora et al., 2011 -- valid | 
|   | 
Chryseomonas Holmes et al., 1986 -- invalid | 
|   | 
Chryseomonas luteola (Kodama et al., 1985) Holmes et al., 1987 -- invalid | 
|   | 
Chryseomonas polytricha Holmes et al., 1986 -- invalid | 
|   | 
Chrysiogenes Macy et al., 1996 -- valid | 
|   | 
Chrysiogenes arsenatis Macy et al., 1996 -- valid | 
|   | 
Chthonomonas Lee et al., 2011 -- valid | 
|   | 
Chthonomonas calidirosea Lee et al., 2011 -- valid | 
|   | 
Citreicella Sorokin et al., 2006 emend. Park et al., 2011 -- valid | 
|   | 
Citreicella aestuarii Park et al., 2011 -- valid | 
|   | 
Citreicella marina Lai et al., 2011 -- valid | 
|   | 
Citreicella thiooxidans Sorokin et al., 2006 -- valid | 
|   | 
Citreimonas Choi and Cho, 2006 -- valid | 
|   | 
Citreimonas salinaria Choi and Cho, 2006 -- valid | 
|   | 
Citricoccus Altenburger et al., 2002 emend. Nielsen et al., 2011 -- valid | 
|   | 
Citricoccus alkalitolerans Li et al., 2005 emend. Schäfer et al., 2010 -- valid | 
|   | 
Citricoccus muralis Altenburger et al., 2002 -- valid | 
|   | 
Citricoccus nitrophenolicus Nielsen et al., 2012 -- valid | 
|   | 
Citricoccus parietis Schäfer et al., 2010 -- valid | 
|   | 
Citricoccus zhacaiensis Meng et al., 2010 -- valid | 
|   | 
Citrobacter Werkman and Gillen, 1932 -- valid | 
|   | 
Citrobacter amalonaticus (Young et al., 1971) Brenner and Farmer, 1982 -- valid | 
|   | 
Citrobacter braakii Brenner et al., 1993 -- valid | 
|   | 
Citrobacter diversus (Burkey, 1928) Werkman and Gillen, 1932 -- invalid | 
|   | 
Citrobacter farmeri Brenner et al., 1993 -- valid | 
|   | 
Citrobacter freundii (Braak, 1928) Werkman and Gillen, 1932 -- valid | 
|   | 
Citrobacter gillenii Brenner et al., 2000 -- valid | 
|   | 
Citrobacter koseri Frederiksen, 1970 -- valid | 
|   | 
Citrobacter murliniae Brenner et al., 2000 -- valid | 
|   | 
Citrobacter rodentium Schauer et al., 1996 -- valid | 
|   | 
Citrobacter sedlakii Brenner et al., 1993 -- valid | 
|   | 
Citrobacter werkmanii Brenner et al., 1993 -- valid | 
|   | 
Citrobacter youngae Brenner et al., 1993 -- valid | 
|   | 
Clavibacter Davis et al., 1984 -- valid | 
|   | 
Clavibacter iranicus (Carlson and Vidaver, 1982) Davis et al., 1984 -- invalid | 
|   | 
Clavibacter michiganensis (Smith, 1910) Davis et al., 1984 -- valid | 
|   | 
Clavibacter michiganensis insidiosus (McCulloch, 1925) Davis et al., 1984 -- valid | 
|   | 
Clavibacter michiganensis michiganensis (Smith, 1910) Davis et al., 1984 -- valid | 
|   | 
Clavibacter michiganensis nebraskensis (Vidaver and Mandel, 1974) Davis et al., 1984 -- valid | 
|   | 
Clavibacter michiganensis sepedonicus (Spieckermann and Kotthoff, 1914) Davis et al., 1984 -- valid | 
|   | 
Clavibacter michiganensis tessellarius (Carlson and Vidaver, 1982) Davis et al., 1984 -- valid | 
|   | 
Clavibacter rathayi (Smith, 1913) Davis et al., 1984 -- invalid | 
|   | 
Clavibacter toxicus Riley and Ophel, 1992 -- invalid | 
|   | 
Clavibacter tritici (Carlson and Vidaver, 1982) Davis et al., 1984 -- invalid | 
|   | 
Clavibacter xyli Davis et al., 1984 -- invalid | 
|   | 
Clavibacter xyli cynodontis Davis et al., 1984 -- invalid | 
|   | 
Clavibacter xyli xyli Davis et al., 1984 -- invalid | 
|   | 
Clevelandina Bermudes et al., 1988 -- valid | 
|   | 
Clevelandina reticulitermitidis Bermudes et al., 1988 -- valid | 
|   | 
Cloacibacillus Ganesan et al., 2008 -- valid | 
|   | 
Cloacibacillus evryensis Ganesan et al., 2008 -- valid | 
|   | 
Cloacibacterium Allen et al., 2006 -- valid | 
|   | 
Cloacibacterium normanense Allen et al., 2006 -- valid | 
|   | 
Cloacibacterium rupense Cao et al., 2010 -- valid | 
|   | 
Clostridiisalibacter Liebgott et al., 2008 -- valid | 
|   | 
Clostridiisalibacter paucivorans Liebgott et al., 2008 -- valid | 
|   | 
Clostridium Prazmowski, 1880 -- valid | 
|   | 
Clostridium absonum Nakamura et al., 1973 -- invalid | 
|   | 
Clostridium aceticum (ex Wieringa, 1940) Gottschalk and Braun, 1981 -- valid | 
|   | 
Clostridium acetireducens Örlygsson et al., 1996 -- valid | 
|   | 
Clostridium acetobutylicum McCoy et al., 1926 emend. Keis et al., 2001 -- valid | 
|   | 
Clostridium acidisoli Kuhner et al., 2000 -- valid | 
|   | 
Clostridium aciditolerans Lee et al., 2007 -- valid | 
|   | 
Clostridium acidurici (Liebert, 1909) Barker, 1938 -- valid | 
|   | 
Clostridium aerotolerans van Gylswyk and van der Toorn, 1987 emend. Chamkha et al., 2001 -- valid | 
|   | 
Clostridium aestuarii Kim et al., 2007 -- valid | 
|   | 
Clostridium akagii Kuhner et al., 2000 -- valid | 
|   | 
Clostridium aldenense Warren et al., 2007 -- valid | 
|   | 
Clostridium aldrichii Yang et al., 1990 -- valid | 
|   | 
Clostridium algidicarnis Lawson et al., 1995 -- valid | 
|   | 
Clostridium algidixylanolyticum Broda et al., 2000 -- valid | 
|   | 
Clostridium algoriphilum Shcherbakova et al., 2010 -- valid | 
|   | 
Clostridium alkalicellulosi Zhilina et al., 2006 -- valid | 
|   | 
Clostridium aminophilum Paster et al., 1993 -- valid | 
|   | 
Clostridium aminovalericum Hardman and Stadtman, 1960 -- valid | 
|   | 
Clostridium amygdalinum Parshina et al., 2003 -- valid | 
|   | 
Clostridium amylolyticum Song and Dong, 2008 -- valid | 
|   | 
Clostridium arbusti Jung et al., 2010 -- valid | 
|   | 
Clostridium arcticum (ex Jordan and McNicol, 1979) Cato et al., 1988 -- valid | 
|   | 
Clostridium argentinense Suen et al., 1988 -- valid | 
|   | 
Clostridium asparagiforme Mohan et al., 2007 -- valid | 
|   | 
Clostridium aurantibutyricum Hellinger, 1944 -- valid | 
|   | 
Clostridium baratii (Prevot, 1938) Holdeman and Moore, 1970 -- valid | 
|   | 
Clostridium barkeri Stadtman et al., 1972 -- invalid | 
|   | 
Clostridium bartlettii Song et al., 2004 -- valid | 
|   | 
Clostridium beijerinckii Donker, 1926 emend. Keis et al., 2001 -- valid | 
|   | 
Clostridium bifermentans (Weinberg and Seguin, 1918) Bergey et al., 1923 emend. Chamkha et al., 2001 -- valid | 
|   | 
Clostridium bolteae Song et al., 2003 -- valid | 
|   | 
Clostridium botulinum (van Ermengem, 1896) Bergey et al., 1923 -- valid | 
|   | 
Clostridium bowmanii Spring et al., 2003 -- valid | 
|   | 
Clostridium bryantii Stieb and Schink, 1985 -- invalid | 
|   | 
Clostridium butyricum Prazmowski, 1880 -- valid | 
|   | 
Clostridium cadaveris (Klein, 1899) McClung and McCoy, 1957 -- valid | 
|   | 
Clostridium caenicola Shiratori et al., 2009 -- valid | 
|   | 
Clostridium caminithermale Brisbarre et al., 2003 -- valid | 
|   | 
Clostridium carboxidivorans Liou et al., 2005 -- valid | 
|   | 
Clostridium carnis (Klein, 1904) Spray, 1939 -- valid | 
|   | 
Clostridium cavendishii Bowman et al., 2010 -- valid | 
|   | 
Clostridium celatum Hauschild and Holdeman, 1974 -- valid | 
|   | 
Clostridium celerecrescens Palop et al., 1989 emend. Chamkha et al., 2001 -- valid | 
|   | 
Clostridium cellobioparum Hungate, 1944 -- valid | 
|   | 
Clostridium cellulofermentans He et al., 1991 -- valid | 
|   | 
Clostridium cellulolyticum Petitdemange et al., 1984 -- valid | 
|   | 
Clostridium cellulosi He et al., 1991 -- valid | 
|   | 
Clostridium cellulovorans Sleat et al., 1985 -- valid | 
|   | 
Clostridium chartatabidum Kelly et al., 1996 -- valid | 
|   | 
Clostridium chauvoei (Arloing et al., 1887) Scott, 1928 -- valid | 
|   | 
Clostridium chromiireducens Inglett et al., 2011 -- valid | 
|   | 
Clostridium citroniae Warren et al., 2007 -- valid | 
|   | 
Clostridium clariflavum Shiratori et al., 2009 -- valid | 
|   | 
Clostridium clostridioforme (Burri and Ankersmit, 1906) Kaneuchi et al., 1976 -- valid | 
|   | 
Clostridium coccoides Kaneuchi et al., 1976 -- invalid | 
|   | 
Clostridium cochlearium (Douglas et al., 1919) Bergey et al., 1923 -- valid | 
|   | 
Clostridium cocleatum Kaneuchi et al., 1979 -- valid | 
|   | 
Clostridium colicanis Greetham et al., 2003 -- valid | 
|   | 
Clostridium colinum (ex Berkhoff et al., 1974) Berkhoff, 1985 -- valid | 
|   | 
Clostridium collagenovorans Jain and Zeikus, 1988 -- valid | 
|   | 
Clostridium cylindrosporum (ex Barker and Beck, 1942) Andreesen et al., 1985 -- valid | 
|   | 
Clostridium difficile (Hall and O'Toole, 1935) Prevot, 1938 -- valid | 
|   | 
Clostridium diolis Biebl and Spröer, 2003 -- valid | 
|   | 
Clostridium disporicum Horn, 1987 -- valid | 
|   | 
Clostridium drakei Liou et al., 2005 -- valid | 
|   | 
Clostridium durum Smith and Cato, 1974 -- invalid | 
|   | 
Clostridium estertheticum Collins et al., 1993 emend. Spring et al., 2003 -- valid | 
|   | 
Clostridium estertheticum estertheticum Collins et al., 1993 -- valid | 
|   | 
Clostridium estertheticum laramiense (Kalchayanand et al., 1993) Spring et al., 2003 -- valid | 
|   | 
Clostridium fallax (Weinberg and Seguin, 1915) Bergey et al., 1923 -- valid | 
|   | 
Clostridium felsineum (Carbone and Tombolato, 1917) Bergey et al., 1939 -- valid | 
|   | 
Clostridium fervidum Patel et al., 1987 -- invalid | 
|   | 
Clostridium fimetarium Kotsyurbenko et al., 1997 -- valid | 
|   | 
Clostridium formicaceticum Andreesen et al., 1970 -- valid | 
|   | 
Clostridium frigidicarnis Broda et al., 1999 -- valid | 
|   | 
Clostridium frigoris Spring et al., 2003 -- valid | 
|   | 
Clostridium ganghwense Kim et al., 2006 -- valid | 
|   | 
Clostridium gasigenes Broda et al., 2000 -- valid | 
|   | 
Clostridium ghonii Prévot, 1938 -- valid | 
|   | 
Clostridium glycolicum Gaston and Stadtman, 1963 emend. Chamkha et al., 2001 -- valid | 
|   | 
Clostridium glycyrrhizinilyticum Sakuma et al., 2006 -- valid | 
|   | 
Clostridium grantii Mountfort et al., 1996 -- valid | 
|   | 
Clostridium haemolyticum (Hall, 1929) Scott et al., 1935 -- valid | 
|   | 
Clostridium halophilum Fendrich et al., 1991 -- valid | 
|   | 
Clostridium hastiforme MacLennan, 1939 -- invalid | 
|   | 
Clostridium hathewayi Steer et al., 2002 -- valid | 
|   | 
Clostridium herbivorans Varel et al., 1995 -- valid | 
|   | 
Clostridium hiranonis Kitahara et al., 2001 -- valid | 
|   | 
Clostridium histolyticum (Weinberg and Seguin, 1916) Bergey et al., 1923 -- valid | 
|   | 
Clostridium homopropionicum Dörner and Schink, 1991 -- valid | 
|   | 
Clostridium hungatei Monserrate et al., 2001 -- valid | 
|   | 
Clostridium hydrogeniformans Bowman et al., 2010 -- valid | 
|   | 
Clostridium hydroxybenzoicum Zhang et al., 1994 -- invalid | 
|   | 
Clostridium hylemonae Kitahara et al., 2000 -- valid | 
|   | 
Clostridium indolis McClung and McCoy, 1957 -- valid | 
|   | 
Clostridium innocuum Smith and King, 1962 -- valid | 
|   | 
Clostridium intestinale Lee et al., 1989 -- valid | 
|   | 
Clostridium irregulare (Choukevitch, 1911) Prevot, 1938 -- valid | 
|   | 
Clostridium isatidis Padden et al., 1999 -- valid | 
|   | 
Clostridium jejuense Jeong et al., 2004 -- valid | 
|   | 
Clostridium josui Sukhumavasi et al., 1988 -- valid | 
|   | 
Clostridium kluyveri Barker and Taha, 1942 -- valid | 
|   | 
Clostridium lactatifermentans van der Wielen et al., 2002 -- valid | 
|   | 
Clostridium lacusfryxellense Spring et al., 2003 -- valid | 
|   | 
Clostridium laramiense Kalchayanand et al., 1993 -- invalid | 
|   | 
Clostridium lavalense Domingo et al., 2009 -- valid | 
|   | 
Clostridium lentocellum Murray et al., 1987 -- invalid | 
|   | 
Clostridium lentoputrescens Hartsell and Rettger, 1934 -- invalid | 
|   | 
Clostridium leptum Moore et al., 1976 -- valid | 
|   | 
Clostridium limosum Andre, 1948 -- valid | 
|   | 
Clostridium litorale Fendrich et al., 1991 -- valid | 
|   | 
Clostridium lituseburense (Laplanche and Saissac, 1948) McClung and McCoy, 1957 -- valid | 
|   | 
Clostridium ljungdahlii Tanner et al., 1993 -- valid | 
|   | 
Clostridium lortetii Oren, 1984 -- invalid | 
|   | 
Clostridium lundense Cirne et al., 2006 -- valid | 
|   | 
Clostridium magnum Schink, 1984 -- valid | 
|   | 
Clostridium malenominatum (Weinberg et al., 1937) Spray, 1948 -- valid | 
|   | 
Clostridium mangenotii (Prévot and Zimmès-Chaverou, 1947) McClung and McCoy, 1957 -- valid | 
|   | 
Clostridium mayombei Kane et al., 1992 -- valid | 
|   | 
Clostridium methoxybenzovorans Mechichi et al., 1999 -- valid | 
|   | 
Clostridium methylpentosum Himelbloom and Canale-Parola, 1989 -- valid | 
|   | 
Clostridium neopropionicum Tholozan et al., 1995 -- valid | 
|   | 
Clostridium nexile Holdeman and Moore, 1974 -- valid | 
|   | 
Clostridium nitrophenolicum Suresh et al., 2007 -- valid | 
|   | 
Clostridium novyi (Migula, 1894) Bergey et al., 1923 -- valid | 
|   | 
Clostridium oceanicum Smith, 1970 -- valid | 
|   | 
Clostridium orbiscindens Winter et al., 1991 -- invalid | 
|   | 
Clostridium oroticum (Wachsman and Barker, 1954) Cato et al., 1968 -- valid | 
|   | 
Clostridium oxalicum Dehning and Schink, 1990 -- invalid | 
|   | 
Clostridium papyrosolvens Madden et al., 1982 -- valid | 
|   | 
Clostridium paradoxum Li et al., 1993 -- valid | 
|   | 
Clostridium paraperfringens Nakamura et al., 1970 -- invalid | 
|   | 
Clostridium paraputrificum (Bienstock, 1906) Snyder, 1936 -- valid | 
|   | 
Clostridium pascui Wilde et al., 1997 -- valid | 
|   | 
Clostridium pasteurianum Winogradsky, 1895 -- valid | 
|   | 
Clostridium peptidivorans Mechichi et al., 2000 -- valid | 
|   | 
Clostridium perenne (Prevot, 1940) McClung and McCoy, 1957 -- invalid | 
|   | 
Clostridium perfringens (Veillon and Zuber, 1898) Hauduroy et al., 1937 -- valid | 
|   | 
Clostridium pfennigii Krumholz and Bryant, 1985 -- invalid | 
|   | 
Clostridium phytofermentans Warnick et al., 2002 -- valid | 
|   | 
Clostridium piliforme (ex Tyzzer, 1917) Duncan et al., 1993 -- valid | 
|   | 
Clostridium polysaccharolyticum (van Gylswyk, 1981) van Gylswyk et al., 1983 -- valid | 
|   | 
Clostridium populeti Sleat and Mah, 1985 -- valid | 
|   | 
Clostridium propionicum Cardon and Barker, 1946 -- valid | 
|   | 
Clostridium proteoclasticum Attwood et al., 1996 -- invalid | 
|   | 
Clostridium proteolyticum Jain and Zeikus, 1988 -- valid | 
|   | 
Clostridium psychrophilum Spring et al., 2003 -- valid | 
|   | 
Clostridium puniceum Lund et al., 1981 -- valid | 
|   | 
Clostridium purinilyticum Dürre et al., 1981 -- valid | 
|   | 
Clostridium putrefaciens (McBryde, 1911) Sturges and Drake, 1927 -- valid | 
|   | 
Clostridium quercicolum Stankewich et al., 1971 -- invalid | 
|   | 
Clostridium quinii Svensson et al., 1995 -- valid | 
|   | 
Clostridium ramosum (Veillon and Zuber, 1898) Holdeman et al., 1971 -- valid | 
|   | 
Clostridium rectum (Heller, 1922) Holdeman and Moore, 1972 -- valid | 
|   | 
Clostridium roseum (ex McCoy and McClung, 1935) Cato et al., 1988 -- valid | 
|   | 
Clostridium saccharobutylicum Keis et al., 2001 -- valid | 
|   | 
Clostridium saccharogumia Clavel et al., 2007 -- valid | 
|   | 
Clostridium saccharolyticum Murray et al., 1982 -- valid | 
|   | 
Clostridium saccharoperbutylacetonicum Keis et al., 2001 -- valid | 
|   | 
Clostridium sardiniense Prevot, 1938 emend. Wang et al., 2005 -- valid | 
|   | 
Clostridium sartagoforme Partansky and Henry, 1935 -- valid | 
|   | 
Clostridium scatologenes (Weinberg and Ginsbourg, 1927) Prevot, 1948 -- valid | 
|   | 
Clostridium schirmacherense Alam et al., 2006 -- valid | 
|   | 
Clostridium scindens Morris et al., 1985 -- valid | 
|   | 
Clostridium septicum (Mace, 1889) Ford, 1927 -- valid | 
|   | 
Clostridium sordellii (Hall and Scott, 1927) Prévot, 1938 -- valid | 
|   | 
Clostridium sphenoides (Douglas et al., 1919) Bergey et al., 1923 -- valid | 
|   | 
Clostridium spiroforme Kaneuchi et al., 1979 -- valid | 
|   | 
Clostridium sporogenes (Metchnikoff, 1908) Bergey et al., 1923 -- valid | 
|   | 
Clostridium sporosphaeroides Soriano and Soriano, 1948 -- valid | 
|   | 
Clostridium stercorarium Madden, 1983 emend. Fardeau et al., 2001 -- valid | 
|   | 
Clostridium stercorarium leptospartum (Toda et al., 1989) Fardeau et al., 2001 -- valid | 
|   | 
Clostridium stercorarium stercorarium Madden, 1983 emend. Fardeau et al., 2001 -- valid | 
|   | 
Clostridium stercorarium thermolacticum (Le Ruyet et al., 1988) Fardeau et al., 2001 -- valid | 
|   | 
Clostridium sticklandii Stadtman and McClung, 1957 -- valid | 
|   | 
Clostridium straminisolvens Kato et al., 2004 -- valid | 
|   | 
Clostridium subterminale (Hall and Whitehead, 1927) Spray, 1948 -- valid | 
|   | 
Clostridium sufflavum Nishiyama et al., 2009 -- valid | 
|   | 
Clostridium sulfidigenes Sallam and Steinbüchel, 2009 -- valid | 
|   | 
Clostridium symbiosum (Stevens, 1956) Kaneuchi et al., 1976 -- valid | 
|   | 
Clostridium tagluense Suetin et al., 2009 -- valid | 
|   | 
Clostridium tepidiprofundi Slobodkina et al., 2008 -- valid | 
|   | 
Clostridium termitidis Hethener et al., 1992 -- valid | 
|   | 
Clostridium tertium (Henry, 1917) Bergey et al., 1923 -- valid | 
|   | 
Clostridium tetani (Flügge, 1886) Bergey et al., 1923 -- valid | 
|   | 
Clostridium tetanomorphum (ex Bulloch et al., 1919) Wilde et al., 1989 -- valid | 
|   | 
Clostridium thermaceticum Fontaine et al., 1942 -- invalid | 
|   | 
Clostridium thermautotrophicum Wiegel et al., 1982 -- invalid | 
|   | 
Clostridium thermoalcaliphilum Li et al., 1994 -- valid | 
|   | 
Clostridium thermobutyricum Wiegel et al., 1989 -- valid | 
|   | 
Clostridium thermocellum Viljoen et al., 1926 -- valid | 
|   | 
Clostridium thermocopriae Jin et al., 1988 -- invalid | 
|   | 
Clostridium thermohydrosulfuricum Klaushofer and Parkkinen, 1965 -- invalid | 
|   | 
Clostridium thermolacticum Le Ruyet et al., 1988 -- invalid | 
|   | 
Clostridium thermopalmarium Soh et al., 1991 -- valid | 
|   | 
Clostridium thermopapyrolyticum Méndez et al., 1991 -- valid | 
|   | 
Clostridium thermosaccharolyticum McClung, 1935 -- invalid | 
|   | 
Clostridium thermosuccinogenes Drent et al., 1995 -- valid | 
|   | 
Clostridium thermosulfurigenes Schink and Zeikus, 1983 -- invalid | 
|   | 
Clostridium thiosulfatireducens Hernandez-Eugenio et al., 2002 -- valid | 
|   | 
Clostridium tyrobutyricum van Beynum and Pette, 1935 -- valid | 
|   | 
Clostridium uliginosum Matthies et al., 2001 -- valid | 
|   | 
Clostridium ultunense Schnürer et al., 1996 -- valid | 
|   | 
Clostridium villosum Love et al., 1979 -- invalid | 
|   | 
Clostridium vincentii Mountfort et al., 1997 -- valid | 
|   | 
Clostridium viride Buckel et al., 1995 -- valid | 
|   | 
Clostridium xylanolyticum Rogers and Baecker, 1991 emend. Chamkha et al., 2001 -- valid | 
|   | 
Clostridium xylanovorans Mechichi et al., 2000 -- valid | 
|   | 
Cobetia Arahal et al., 2002 -- valid | 
|   | 
Cobetia crustatorum Kim et al., 2010 -- valid | 
|   | 
Cobetia marina (Cobet et al., 1970) Arahal et al., 2002 -- valid | 
|   | 
Cocleimonas Tanaka et al., 2011 -- valid | 
|   | 
Cocleimonas flava Tanaka et al., 2011 -- valid | 
|   | 
Coenonia Vandamme et al., 1999 -- valid | 
|   | 
Coenonia anatina Vandamme et al., 1999 -- valid | 
|   | 
Cohaesibacter Hwang and Cho, 2008 emend. Qu et al., 2011 -- valid | 
|   | 
Cohaesibacter gelatinilyticus Hwang and Cho, 2008 emend. Gallego et al., 2010 -- valid | 
|   | 
Cohaesibacter marisflavi Qu et al., 2011 -- valid | 
|   | 
Cohnella Kämpfer et al., 2006 emend. García-Fraile et al., 2008 emend. Khianngam et al., 2010 -- valid | 
|   | 
Cohnella arctica Jiang et al., 2012 -- valid | 
|   | 
Cohnella damuensis Luo et al., 2010 -- valid | 
|   | 
Cohnella fontinalis Shiratori et al., 2010 -- valid | 
|   | 
Cohnella ginsengisoli Kim et al., 2010 -- valid | 
|   | 
Cohnella hongkongensis Kämpfer et al., 2006 -- valid | 
|   | 
Cohnella laeviribosi Cho et al., 2007 -- valid | 
|   | 
Cohnella luojiensis Cai et al., 2010 -- valid | 
|   | 
Cohnella panacarvi Yoon et al., 2011 -- valid | 
|   | 
Cohnella phaseoli García-Fraile et al., 2008 -- valid | 
|   | 
Cohnella soli Kim et al., 2012 -- valid | 
|   | 
Cohnella suwonensis Kim et al., 2012 -- valid | 
|   | 
Cohnella terrae Khianngam et al., 2010 -- valid | 
|   | 
Cohnella thailandensis Khianngam et al, 2010 -- valid | 
|   | 
Cohnella thermotolerans Kämpfer et al., 2006 -- valid | 
|   | 
Cohnella xylanilytica Khianngam et al., 2010 -- valid | 
|   | 
Cohnella yongneupensis Kim et al., 2010 -- valid | 
|   | 
Collimonas de Boer et al., 2004 -- valid | 
|   | 
Collimonas arenae Höppener-Ogawa et al., 2008 -- valid | 
|   | 
Collimonas fungivorans de Boer et al., 2004 -- valid | 
|   | 
Collimonas pratensis Höppener-Ogawa et al., 2008 -- valid | 
|   | 
Collinsella Kageyama et al., 1999 emend. Kageyama and Benno, 2000 -- valid | 
|   | 
Collinsella aerofaciens (Eggerth, 1935) Kageyama et al., 1999 -- valid | 
|   | 
Collinsella intestinalis Kageyama and Benno, 2000 -- valid | 
|   | 
Collinsella stercoris Kageyama and Benno, 2000 -- valid | 
|   | 
Collinsella tanakaei Nagai et al., 2010 -- valid | 
|   | 
Colwellia Deming et al., 1988 -- valid | 
|   | 
Colwellia aestuarii Jung et al., 2006 -- valid | 
|   | 
Colwellia asteriadis Choi et al., 2010 -- valid | 
|   | 
Colwellia chukchiensis Yu et al., 2011 -- valid | 
|   | 
Colwellia demingiae Bowman et al., 1998 -- valid | 
|   | 
Colwellia hadaliensis Deming et al., 1988 -- valid | 
|   | 
Colwellia hornerae Bowman et al., 1998 -- valid | 
|   | 
Colwellia maris Yumoto et al., 1998 -- valid | 
|   | 
Colwellia piezophila Nogi et al., 2004 -- valid | 
|   | 
Colwellia polaris Zhang et al., 2008 -- valid | 
|   | 
Colwellia psychrerythraea (ex D'Aoust and Kushner, 1972) Deming et al., 1988 -- valid | 
|   | 
Colwellia psychrotropica Bowman et al., 1998 -- valid | 
|   | 
Colwellia rossensis Bowman et al., 1998 -- valid | 
|   | 
Comamonas (ex Davis and Park, 1962) DeVos et al., 1985 emend. Willems et al., 1991 -- valid | 
|   | 
Comamonas acidovorans (den Dooren de Jong, 1926) Tamaoka et al., 1987 -- invalid | 
|   | 
Comamonas aquatica (Hylemon et al., 1973) Wauters et al., 2003 -- valid | 
|   | 
Comamonas badia Tago and Yokota, 2005 -- valid | 
|   | 
Comamonas composti Young et al., 2008 -- valid | 
|   | 
Comamonas denitrificans Gumaelius et al., 2001 -- valid | 
|   | 
Comamonas granuli Kim et al., 2011 -- valid | 
|   | 
Comamonas kerstersii Wauters et al., 2003 -- valid | 
|   | 
Comamonas koreensis Chang et al., 2002 -- valid | 
|   | 
Comamonas nitrativorans Etchebehere et al., 2001 -- valid | 
|   | 
Comamonas odontotermitis Chou et al., 2007 -- valid | 
|   | 
Comamonas terrigena (ex Hugh, 1962) DeVos et al., 1985 emend. Wauters et al., 2003 -- valid | 
|   | 
Comamonas testosteroni (Marcus and Talalay, 1956) Tamaoka et al., 1987 -- valid | 
|   | 
Comamonas thiooxydans Narayan et al., 2011 -- valid | 
|   | 
Comamonas zonglianii Yu et al., 2011 -- valid | 
|   | 
Conchiformibius Xie and Yokota, 2005 -- valid | 
|   | 
Conchiformibius kuhniae Xie and Yokota, 2005 -- valid | 
|   | 
Conchiformibius steedae (Kuhn and Gregory, 1979) Xie and Yokota, 2005 -- valid | 
|   | 
Conexibacter Monciardini et al., 2003 -- valid | 
|   | 
Conexibacter woesei Monciardini et al., 2003 -- valid | 
|   | 
Conglomeromonas Skerman et al., 1983 -- valid | 
|   | 
Conglomeromonas largomobilis Skerman et al., 1983 -- invalid | 
|   | 
Conglomeromonas largomobilis largomobilis Skerman et al., 1983 -- invalid | 
|   | 
Conglomeromonas largomobilis parooensis Skerman et al., 1983 -- invalid | 
|   | 
Congregibacter Spring et al., 2009 -- valid | 
|   | 
Congregibacter litoralis Spring et al., 2009 -- valid | 
|   | 
Constrictibacter Yamada et al., 2011 -- valid | 
|   | 
Constrictibacter antarcticus Yamada et al., 2011 -- valid | 
|   | 
Coprobacillus Kageyama and Benno, 2000 -- valid | 
|   | 
Coprobacillus cateniformis Kageyama and Benno, 2000 -- valid | 
|   | 
Coprococcus Holdeman and Moore, 1974 -- valid | 
|   | 
Coprococcus catus Holdeman and Moore, 1974 -- valid | 
|   | 
Coprococcus comes Holdeman and Moore, 1974 -- valid | 
|   | 
Coprococcus eutactus Holdeman and Moore, 1974 -- valid | 
|   | 
Coprothermobacter Rainey and Stackebrandt, 1993 -- valid | 
|   | 
Coprothermobacter platensis Etchebehere et al., 1998 -- valid | 
|   | 
Coprothermobacter proteolyticus (Ollivier et al., 1985) Rainey and Stackebrandt, 1993 -- valid | 
|   | 
Coraliomargarita Yoon et al., 2007 -- valid | 
|   | 
Coraliomargarita akajimensis Yoon et al., 2007 -- valid | 
|   | 
Corallibacter Kim et al., 2012 -- valid | 
|   | 
Corallibacter vietnamensis Kim et al., 2012 -- valid | 
|   | 
Corallococcus Reichenbach, 2007 emend. Lang and Stackebrandt, 2009 -- valid | 
|   | 
Corallococcus coralloides (Thaxter, 1892) Reichenbach, 2007 -- valid | 
|   | 
Corallococcus exiguus (ex Kofler, 1913) Reichenbach, 2007 -- valid | 
|   | 
Corallococcus macrosporus Reichenbach, 2007 -- valid | 
|   | 
Coriobacterium Haas and König, 1988 -- valid | 
|   | 
Coriobacterium glomerans Haas and König, 1988 -- valid | 
|   | 
Corynebacterium Lehmann and Neumann, 1896 emend. Bernard et al., 2010 -- valid | 
|   | 
Corynebacterium accolens Neubauer et al., 1991 -- valid | 
|   | 
Corynebacterium afermentans Riegel et al., 1993 -- valid | 
|   | 
Corynebacterium afermentans afermentans Riegel et al., 1993 -- valid | 
|   | 
Corynebacterium afermentans lipophilum Riegel et al., 1993 -- valid | 
|   | 
Corynebacterium ammoniagenes (Cooke and Keith, 1927) Collins, 1987 -- valid | 
|   | 
Corynebacterium amycolatum Collins et al., 1988 -- valid | 
|   | 
Corynebacterium appendicis Yassin et al., 2002 -- valid | 
|   | 
Corynebacterium aquilae Fernández-Garayzábal et al., 2003 -- valid | 
|   | 
Corynebacterium argentoratense Riegel et al., 1995 -- valid | 
|   | 
Corynebacterium atypicum Hall et al., 2003 -- valid | 
|   | 
Corynebacterium aurimucosum Yassin et al., 2002 emend. Daneshvar et al., 2004 -- valid | 
|   | 
Corynebacterium auris Funke et al., 1995 -- valid | 
|   | 
Corynebacterium auriscanis Collins et al., 2000 -- valid | 
|   | 
Corynebacterium betae Keyworth et al., 1956 -- invalid | 
|   | 
Corynebacterium beticola Abdou, 1969 -- valid | 
|   | 
Corynebacterium bovis Bergey et al., 1923 -- valid | 
|   | 
Corynebacterium callunae (Lee and Good, 1963) Yamada and Komagata, 1972 -- valid | 
|   | 
Corynebacterium camporealensis Fernández-Garayzábal et al., 1998 -- valid | 
|   | 
Corynebacterium canis Funke et al., 2010 -- valid | 
|   | 
Corynebacterium capitovis Collins et al., 2001 -- valid | 
|   | 
Corynebacterium casei Brennan et al., 2001 -- valid | 
|   | 
Corynebacterium caspium Collins et al., 2004 -- valid | 
|   | 
Corynebacterium ciconiae Fernández-Garayzábal et al., 2004 -- valid | 
|   | 
Corynebacterium confusum Funke et al., 1998 -- valid | 
|   | 
Corynebacterium coyleae Funke et al., 1997 -- valid | 
|   | 
Corynebacterium cystitidis Yanagawa and Honda, 1978 -- valid | 
|   | 
Corynebacterium deserti Zhou et al., 2012 -- valid | 
|   | 
Corynebacterium diphtheriae (Kruse, 1886) Lehmann and Neumann, 1896 -- valid | 
|   | 
Corynebacterium doosanense Lee et al., 2009 -- valid | 
|   | 
Corynebacterium durum Riegel et al., 1997 -- valid | 
|   | 
Corynebacterium efficiens Fudou et al., 2002 -- valid | 
|   | 
Corynebacterium equi Magnusson, 1923 -- invalid | 
|   | 
Corynebacterium falsenii Sjödén et al., 1998 -- valid | 
|   | 
Corynebacterium fascians (Tilford, 1936) Dowson, 1942 -- invalid | 
|   | 
Corynebacterium felinum Collins et al., 2001 -- valid | 
|   | 
Corynebacterium flaccumfaciens (Hedges, 1922) Dowson, 1942 -- invalid | 
|   | 
Corynebacterium flavescens Barksdale et al., 1979 -- valid | 
|   | 
Corynebacterium freiburgense Funke et al., 2009 -- valid | 
|   | 
Corynebacterium freneyi Renaud et al., 2001 -- valid | 
|   | 
Corynebacterium glaucum Yassin et al., 2003 -- valid | 
|   | 
Corynebacterium glucuronolyticum Funke et al., 1995 -- valid | 
|   | 
Corynebacterium glutamicum (Kinoshita et al., 1958) Abe et al., 1967 -- valid | 
|   | 
Corynebacterium halotolerans Chen et al., 2004 -- valid | 
|   | 
Corynebacterium hansenii Renaud et al., 2007 -- valid | 
|   | 
Corynebacterium hoagii (Morse, 1912) Eberson, 1918 -- invalid | 
|   | 
Corynebacterium humireducens Wu et al., 2011 -- valid | 
|   | 
Corynebacterium ilicis Mandel et al., 1961 -- valid | 
|   | 
Corynebacterium imitans Funke et al., 1997 -- valid | 
|   | 
Corynebacterium insidiosum (McCulloch, 1925) Jensen, 1934 -- invalid | 
|   | 
Corynebacterium iranicum (ex Scharif) Carlson and Vidaver, 1982 -- invalid | 
|   | 
Corynebacterium jeikeium Jackman et al., 1988 -- valid | 
|   | 
Corynebacterium kroppenstedtii Collins et al., 1998 -- valid | 
|   | 
Corynebacterium kutscheri (Migula, 1900) Bergey et al., 1925 -- valid | 
|   | 
Corynebacterium lilium Lee and Good, 1963 -- invalid | 
|   | 
Corynebacterium lipophiloflavum Funke et al., 1997 -- valid | 
|   | 
Corynebacterium lubricantis Kämpfer et al., 2009 -- valid | 
|   | 
Corynebacterium macginleyi Riegel et al., 1995 -- valid | 
|   | 
Corynebacterium marinum Du et al., 2010 -- valid | 
|   | 
Corynebacterium maris Ben-Dov et al., 2009 -- valid | 
|   | 
Corynebacterium massiliense Merhej et al., 2009 -- valid | 
|   | 
Corynebacterium mastitidis Fernandez-Garayzabal et al., 1997 -- valid | 
|   | 
Corynebacterium matruchotii (Mendel, 1919) Collins, 1983 -- valid | 
|   | 
Corynebacterium michiganense (Smith, 1910) Jensen, 1934 -- invalid | 
|   | 
Corynebacterium michiganense insidiosum (McCulloch, 1925) Carlson and Vidaver, 1982 -- invalid | 
|   | 
Corynebacterium michiganense michiganense (Smith, 1910) Jensen, 1934 -- invalid | 
|   | 
Corynebacterium michiganense nebraskense (Vidaver and Mandel, 1974) Carlson and Vidaver, 1982 -- invalid | 
|   | 
Corynebacterium michiganense sepedonicum (Spieckermann and Kotthoff, 1914) Carlson and Vidaver, 1982 -- invalid | 
|   | 
Corynebacterium michiganense tessellarius Carlson and Vidaver, 1982 -- invalid | 
|   | 
Corynebacterium minutissimum (ex Sarkany et al., 1962) Collins and Jones, 1983 emend. Yassin et al., 2002 -- valid | 
|   | 
Corynebacterium mooreparkense Brennan et al., 2001 -- invalid | 
|   | 
Corynebacterium mucifaciens Funke et al., 1997 -- valid | 
|   | 
Corynebacterium mustelae Funke et al., 2010 -- valid | 
|   | 
Corynebacterium mycetoides (ex Castellani, 1942) Collins, 1983 -- valid | 
|   | 
Corynebacterium nebraskense Vidaver and Mandel, 1974 -- invalid | 
|   | 
Corynebacterium nigricans Shukla et al., 2004 -- invalid | 
|   | 
Corynebacterium nuruki Shin et al., 2011 -- valid | 
|   | 
Corynebacterium oortii Saaltink and Maas Geesteranus, 1969 -- invalid | 
|   | 
Corynebacterium paurometabolum Steinhaus, 1941 -- invalid | 
|   | 
Corynebacterium phocae Pascual et al., 1998 -- valid | 
|   | 
Corynebacterium pilbarense Aravena-Roman et al., 2010 -- valid | 
|   | 
Corynebacterium pilosum Yanagawa and Honda, 1978 -- valid | 
|   | 
Corynebacterium poinsettiae (Starr and Pirone, 1942) Burkholder, 1948 -- invalid | 
|   | 
Corynebacterium propinquum Riegel et al., 1994 -- valid | 
|   | 
Corynebacterium pseudodiphtheriticum Lehmann and Neumann, 1896 -- valid | 
|   | 
Corynebacterium pseudotuberculosis (Buchanan, 1911) Eberson, 1918 -- valid | 
|   | 
Corynebacterium pyogenes (Glage, 1903) Eberson, 1918 -- invalid | 
|   | 
Corynebacterium pyruviciproducens Tong et al., 2010 -- valid | 
|   | 
Corynebacterium rathayi (Smith, 1913) Dowson, 1942 -- invalid | 
|   | 
Corynebacterium renale (Migula, 1900) Ernst, 1906 -- valid | 
|   | 
Corynebacterium resistens Otsuka et al., 2005 -- valid | 
|   | 
Corynebacterium riegelii Funke et al., 1998 -- valid | 
|   | 
Corynebacterium seminale Riegel et al., 1996 -- invalid | 
|   | 
Corynebacterium sepedonicum (Spieckermann and Kotthoff, 1914) Skaptason and Burkholder, 1942 -- invalid | 
|   | 
Corynebacterium simulans Wattiau et al., 2000 -- valid | 
|   | 
Corynebacterium singulare Riegel et al., 1997 -- valid | 
|   | 
Corynebacterium sphenisci Goyache et al., 2003 -- valid | 
|   | 
Corynebacterium spheniscorum Goyache et al., 2003 -- valid | 
|   | 
Corynebacterium sputi Yassin and Siering, 2008 -- valid | 
|   | 
Corynebacterium stationis (ZoBell and Upham, 1944) Bernard et al., 2010 -- valid | 
|   | 
Corynebacterium striatum (Chester, 1901) Eberson, 1918 -- valid | 
|   | 
Corynebacterium suicordis Vela et al., 2003 -- valid | 
|   | 
Corynebacterium sundsvallense Collins et al., 1999 -- valid | 
|   | 
Corynebacterium terpenotabidum Takeuchi et al., 1999 -- valid | 
|   | 
Corynebacterium testudinoris Collins et al., 2001 -- valid | 
|   | 
Corynebacterium thomssenii Zimmermann et al., 1998 -- valid | 
|   | 
Corynebacterium timonense Merhej et al., 2009 -- valid | 
|   | 
Corynebacterium tritici (ex Hutchinson) Carlson and Vidaver, 1982 -- invalid | 
|   | 
Corynebacterium tuberculostearicum Feurer et al., 2004 -- valid | 
|   | 
Corynebacterium tuscaniense Riegel et al., 2006 -- valid | 
|   | 
Corynebacterium ulcerans (ex Gilbert and Stewart, 1927) Riegel et al., 1995 -- valid | 
|   | 
Corynebacterium ulceribovis Yassin, 2009 -- valid | 
|   | 
Corynebacterium urealyticum Pitcher et al., 1992 -- valid | 
|   | 
Corynebacterium ureicelerivorans Yassin, 2007 -- valid | 
|   | 
Corynebacterium variabile (Müller, 1961) Collins, 1987 -- valid | 
|   | 
Corynebacterium vitaeruminis (Bechdel et al., 1928) Lanéelle et al., 1980 -- valid | 
|   | 
Corynebacterium xerosis (Lehmann and Neumann, 1896) Lehmann and Neumann, 1899 -- valid | 
|   | 
Cosenzaea Giammanco et al., 2011 -- valid | 
|   | 
Cosenzaea myxofaciens (Cosenza and Podgwaite, 1966) Giammanco et al., 2011 -- valid | 
|   | 
Costertonia Kwon et al., 2006 -- valid | 
|   | 
Costertonia aggregata Kwon et al., 2006 -- valid | 
|   | 
Couchioplanes Tamura et al., 1994 -- valid | 
|   | 
Couchioplanes caeruleus (Horan and Brodsky, 1986) Tamura et al., 1994 -- valid | 
|   | 
Couchioplanes caeruleus azureus Tamura et al., 1994 -- valid | 
|   | 
Couchioplanes caeruleus caeruleus (Horan and Brodsky, 1986) Tamura et al., 1994 -- valid | 
|   | 
Cowdria Moshkovski, 1947 -- invalid | 
|   | 
Cowdria ruminantium (Cowdry, 1925) Moshkovski, 1947 -- invalid | 
|   | 
Coxiella (Philip, 1943) Philip, 1948 -- valid | 
|   | 
Coxiella burnetii (Derrick, 1939) Philip, 1948 -- valid | 
|   | 
Crabtreella Xie and Yokota, 2006 -- invalid | 
|   | 
Crabtreella saccharophila Xie and Yokota, 2006 -- invalid | 
|   | 
Craurococcus Saitoh et al., 1998 -- valid | 
|   | 
Craurococcus roseus Saitoh et al., 1998 -- valid | 
|   | 
Crenothrix Cohn, 1870 -- valid | 
|   | 
Crenothrix polyspora Cohn, 1870 -- valid | 
|   | 
Cristispira Gross, 1910 -- valid | 
|   | 
Cristispira pectinis Gross, 1910 -- valid | 
|   | 
Croceibacter Cho and Giovannoni, 2003 -- valid | 
|   | 
Croceibacter atlanticus Cho and Giovannoni, 2003 -- valid | 
|   | 
Croceicoccus Xu et al., 2009 -- valid | 
|   | 
Croceicoccus marinus Xu et al., 2009 -- valid | 
|   | 
Croceitalea Lee et al., 2008 emend. Yoon and Oh, 2012 -- valid | 
|   | 
Croceitalea dokdonensis Lee et al., 2008 -- valid | 
|   | 
Croceitalea eckloniae Lee et al., 2008 -- valid | 
|   | 
Crocinitomix Bowman et al., 2003 -- valid | 
|   | 
Crocinitomix catalasitica Bowman et al., 2003 -- valid | 
|   | 
Cronobacter Iversen et al., 2008 -- valid | 
|   | 
Cronobacter condimenti Joseph et al., 2012 -- valid | 
|   | 
Cronobacter dublinensis Iversen et al., 2008 -- valid | 
|   | 
Cronobacter dublinensis dublinensis Iversen et al., 2008 -- valid | 
|   | 
Cronobacter dublinensis lactaridi Iversen et al., 2008 -- valid | 
|   | 
Cronobacter dublinensis lausannensis Iversen et al., 2008 -- valid | 
|   | 
Cronobacter malonaticus Iversen et al., 2008 -- valid | 
|   | 
Cronobacter muytjensii Iversen et al., 2008 -- valid | 
|   | 
Cronobacter sakazakii (Farmer et al., 1980) Iversen et al., 2008 -- valid | 
|   | 
Cronobacter turicensis Iversen et al., 2008 -- valid | 
|   | 
Cronobacter universalis Joseph et al., 2012 -- valid | 
|   | 
Crossiella Labeda, 2001 -- valid | 
|   | 
Crossiella cryophila (Labeda and Lechevalier, 1989) Labeda, 2001 -- valid | 
|   | 
Crossiella equi Donahue et al., 2002 -- valid | 
|   | 
Cryobacterium Suzuki et al., 1997 emend. Dastager et al., 2008 -- valid | 
|   | 
Cryobacterium arcticum Bajerski et al., 2011 -- valid | 
|   | 
Cryobacterium flavum Liu et al., 2012 -- valid | 
|   | 
Cryobacterium luteum Liu et al., 2012 -- valid | 
|   | 
Cryobacterium mesophilum Dastager et al., 2008 -- valid | 
|   | 
Cryobacterium psychrophilum (ex Inoue and Komagata, 1976) Suzuki et al., 1997 -- valid | 
|   | 
Cryobacterium psychrotolerans Zhang et al., 2007 -- valid | 
|   | 
Cryobacterium roopkundense Reddy et al., 2010 -- valid | 
|   | 
Cryomorpha Bowman et al., 2003 -- valid | 
|   | 
Cryomorpha ignava Bowman et al., 2003 -- valid | 
|   | 
Cryptanaerobacter Juteau et al., 2005 -- valid | 
|   | 
Cryptanaerobacter phenolicus Juteau et al., 2005 -- valid | 
|   | 
Cryptobacterium Nakazawa et al., 1999 -- valid | 
|   | 
Cryptobacterium curtum Nakazawa et al., 1999 -- valid | 
|   | 
Cryptosporangium Tamura et al., 1998 -- valid | 
|   | 
Cryptosporangium arvum Tamura et al., 1998 -- valid | 
|   | 
Cryptosporangium aurantiacum (ex Ruan et al., 1976) Tamura and Hatano, 2001 -- valid | 
|   | 
Cryptosporangium japonicum Tamura et al., 1998 -- valid | 
|   | 
Cryptosporangium minutisporangium (Ruan et al., 1986) Tamura and Hatano, 2001 -- valid | 
|   | 
Cucumibacter Hwang and Cho, 2008 -- valid | 
|   | 
Cucumibacter marinus Hwang and Cho, 2008 -- valid | 
|   | 
Cupriavidus Makkar and Casida, 1987 emend. Vandamme and Coenye, 2004 -- valid | 
|   | 
Cupriavidus basilensis (Steinle et al., 1999) Vandamme and Coenye, 2004 -- valid | 
|   | 
Cupriavidus campinensis (Goris et al., 2001) Vandamme and Coenye, 2004 -- valid | 
|   | 
Cupriavidus gilardii (Coenye et al., 1999) Vandamme and Coenye, 2004 -- valid | 
|   | 
Cupriavidus laharis Sato et al., 2006 -- valid | 
|   | 
Cupriavidus metallidurans (Goris et al., 2001) Vandamme and Coenye, 2004 -- valid | 
|   | 
Cupriavidus necator Makkar and Casida, 1987 -- valid | 
|   | 
Cupriavidus oxalaticus (Sahin et al., 2000) Vandamme and Coenye, 2004 -- valid | 
|   | 
Cupriavidus pampae Cuadrado et al., 2010 -- valid | 
|   | 
Cupriavidus pauculus (Vandamme et al., 1999) Vandamme and Coenye, 2004 -- valid | 
|   | 
Cupriavidus pinatubonensis Sato et al., 2006 -- valid | 
|   | 
Cupriavidus respiraculi (Coenye et al., 2003) Vandamme and Coenye, 2004 -- valid | 
|   | 
Cupriavidus taiwanensis (Chen et al., 2001) Vandamme and Coenye, 2004 -- valid | 
|   | 
Curtobacterium Yamada and Komagata, 1972 -- valid | 
|   | 
Curtobacterium albidum (Komagata and Iizuka, 1964) Yamada and Komagata, 1972 -- valid | 
|   | 
Curtobacterium ammoniigenes Aizawa et al., 2007 -- valid | 
|   | 
Curtobacterium citreum (Komagata and Iizuka, 1964) Yamada and Komagata, 1972 -- valid | 
|   | 
Curtobacterium flaccumfaciens (Hedges, 1922) Collins and Jones, 1984 -- valid | 
|   | 
Curtobacterium ginsengisoli Kim et al., 2008 -- valid | 
|   | 
Curtobacterium herbarum Behrendt et al., 2002 -- valid | 
|   | 
Curtobacterium luteum (Komagata and Iizuka, 1964) Yamada and Komagata, 1972 -- valid | 
|   | 
Curtobacterium plantarum Dunleavy, 1989 -- valid | 
|   | 
Curtobacterium pusillum (Iizuka and Komagata, 1965) Yamada and Komagata, 1972 -- valid | 
|   | 
Curtobacterium saperdae (Lysenko, 1959) Yamada and Komagata, 1972 -- invalid | 
|   | 
Curtobacterium testaceum (Komagata and Iizuka, 1964) Yamada and Komagata, 1972 -- invalid | 
|   | 
Curvibacter Ding and Yokota, 2004 -- valid | 
|   | 
Curvibacter delicatus (Leifson, 1962) Ding and Yokota, 2004 -- valid | 
|   | 
Curvibacter fontanus Ding and Yokota, 2010 -- valid | 
|   | 
Curvibacter gracilis Ding and Yokota, 2004 -- valid | 
|   | 
Curvibacter lanceolatus (Leifson, 1962) Ding and Yokota, 2004 -- valid | 
|   | 
Cyclobacterium Raj and Maloy, 1990 emend. Ying et al., 2006 -- valid | 
|   | 
Cyclobacterium amurskyense Nedashkovskaya et al., 2005 -- valid | 
|   | 
Cyclobacterium lianum Ying et al., 2006 -- valid | 
|   | 
Cyclobacterium marinum (Raj, 1976) Raj and Maloy, 1990 -- valid | 
|   | 
Cycloclasticus Dyksterhouse et al., 1995 -- valid | 
|   | 
Cycloclasticus pugetii Dyksterhouse et al., 1995 -- valid | 
|   | 
Cystobacter Schroeter, 1886 -- valid | 
|   | 
Cystobacter armeniaca Reichenbach, 2007 -- valid | 
|   | 
Cystobacter badius Reichenbach, 2007 -- valid | 
|   | 
Cystobacter ferrugineus (Krzemieniewska and Krzemieniewski, 1927) McCurdy, 1970 -- valid | 
|   | 
Cystobacter fuscus Schroeter, 1886 -- valid | 
|   | 
Cystobacter miniatus Reichenbach, 2007 -- valid | 
|   | 
Cystobacter minus (Krzemieniewska and Krzemieniewski, 1926) McCurdy, 1970 -- valid | 
|   | 
Cystobacter velatus Reichenbach, 2007 -- valid | 
|   | 
Cystobacter violaceus (ex Kühlwein and Gallwitz, 1958) Reichenbach, 2007 -- valid | 
|   | 
Cytophaga Winogradsky, 1929 emend. Nakagawa and Yamasato, 1996 -- valid | 
|   | 
Cytophaga agarovorans Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga aprica Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga aquatilis Strohl and Tait, 1978 -- invalid | 
|   | 
Cytophaga arvensicola Oyaizu et al., 1983 -- invalid | 
|   | 
Cytophaga aurantiaca (ex Winogradsky, 1929) Reichenbach, 1989 -- valid | 
|   | 
Cytophaga columnaris Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga diffluens Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga fermentans Bachmann, 1955 -- valid | 
|   | 
Cytophaga flevensis van der Meulen et al., 1974 -- invalid | 
|   | 
Cytophaga heparina (Payza and Korn, 1956) Christensen, 1980 -- invalid | 
|   | 
Cytophaga hutchinsonii Winogradsky, 1929 -- valid | 
|   | 
Cytophaga johnsonae Stanier, 1947 -- invalid | 
|   | 
Cytophaga latercula Lewin, 1969 -- invalid | 
|   | 
Cytophaga lytica Lewin, 1969 -- invalid | 
|   | 
Cytophaga marina (ex Hikida et al., 1979) Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga marinoflava Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga pectinovora Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga psychrophila (ex Borg, 1960) Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga saccharophila Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga salmonicolor Veldkamp, 1961 -- invalid | 
|   | 
Cytophaga succinicans Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga uliginosa (ZoBell and Upham, 1944) Reichenbach, 1989 -- invalid | 
|   | 
Cytophaga xylanolytica Haak and Breznak, 1993 -- valid | 
|   | 
Dactylosporangium Thiemann et al., 1967 -- valid | 
|   | 
Dactylosporangium aurantiacum Thiemann et al., 1967 -- valid | 
|   | 
Dactylosporangium darangshiense Seo and Lee, 2010 -- valid | 
|   | 
Dactylosporangium fulvum Shomura et al., 1986 -- valid | 
|   | 
Dactylosporangium luridum Kim et al., 2010 -- valid | 
|   | 
Dactylosporangium luteum Kim et al., 2010 -- valid | 
|   | 
Dactylosporangium maewongense Chiaraphongphon et al., 2010 -- valid | 
|   | 
Dactylosporangium matsuzakiense Shomura and Niida, 1983 -- valid | 
|   | 
Dactylosporangium roseum Shomura et al., 1985 -- valid | 
|   | 
Dactylosporangium salmoneum (ex Celmer et al., 1978) Kim et al., 2010 -- valid | 
|   | 
Dactylosporangium thailandense Thiemann et al., 1967 -- valid | 
|   | 
Dactylosporangium tropicum Thawai et al., 2011 -- valid | 
|   | 
Dactylosporangium vinaceum Shomura et al., 1983 -- valid | 
|   | 
Daeguia Yoon et al., 2008 -- valid | 
|   | 
Daeguia caeni Yoon et al., 2008 -- valid | 
|   | 
Dasania Lee et al., 2008 -- valid | 
|   | 
Dasania marina Lee et al., 2008 -- valid | 
|   | 
Dechloromonas Achenbach et al., 2001 -- valid | 
|   | 
Dechloromonas agitata Achenbach et al., 2001 -- valid | 
|   | 
Dechloromonas denitrificans Horn et al., 2005 -- valid | 
|   | 
Dechloromonas hortensis Wolterink et al., 2005 -- valid | 
|   | 
Dechlorosoma Achenbach et al., 2001 -- invalid | 
|   | 
Dechlorosoma suillum Achenbach et al., 2001 -- invalid | 
|   | 
Deefgea Stackebrandt et al., 2007 -- valid | 
|   | 
Deefgea chitinilytica Chen et al., 2010 -- valid | 
|   | 
Deefgea rivuli Stackebrandt et al., 2007 -- valid | 
|   | 
Deferribacter Greene et al., 1997 -- valid | 
|   | 
Deferribacter abyssi Miroshnichenko et al., 2003 -- valid | 
|   | 
Deferribacter autotrophicus Slobodkina et al., 2009 -- valid | 
|   | 
Deferribacter desulfuricans Takai et al., 2003 -- valid | 
|   | 
Deferribacter thermophilus Greene et al., 1997 -- valid | 
|   | 
Defluvibacter Fritsche et al., 1999 -- invalid | 
|   | 
Defluvibacter lusatiensis Fritsche et al., 1999 -- invalid | 
|   | 
Defluviicoccus Maszenan et al., 2005 -- valid | 
|   | 
Defluviicoccus vanus Maszenan et al., 2005 -- valid | 
|   | 
Defluviitalea Jabari et al., 2012 -- valid | 
|   | 
Defluviitalea saccharophila Jabari et al., 2012 -- valid | 
|   | 
Defluviitoga Ben Hania et al., 2012 -- valid | 
|   | 
Defluviitoga tunisiensis Ben Hania et al., 2012 -- valid | 
|   | 
Dehalobacter Holliger et al., 1998 -- valid | 
|   | 
Dehalobacter restrictus Holliger et al., 1998 -- valid | 
|   | 
Dehalogenimonas Moe et al., 2009 -- valid | 
|   | 
Dehalogenimonas lykanthroporepellens Moe et al., 2009 -- valid | 
|   | 
Dehalospirillum Scholz-Muramatsu et al., 2002 -- invalid | 
|   | 
Dehalospirillum multivorans Scholz-Muramatsu et al., 2002 -- invalid | 
|   | 
Deinobacter Oyaizu et al., 1987 -- invalid | 
|   | 
Deinobacter grandis Oyaizu et al., 1987 -- invalid | 
|   | 
Deinobacterium Ekman et al., 2011 -- valid | 
|   | 
Deinobacterium chartae Ekman et al., 2011 -- valid | 
|   | 
Deinococcus Brooks and Murray, 1981 emend. Rainey et al., 1997 -- valid | 
|   | 
Deinococcus aerius Yang et al., 2009 -- valid | 
|   | 
Deinococcus aerolatus Yoo et al., 2010 -- valid | 
|   | 
Deinococcus aerophilus Yoo et al., 2010 -- valid | 
|   | 
Deinococcus aetherius Yang et al., 2010 -- valid | 
|   | 
Deinococcus alpinitundrae Callegan et al., 2008 -- valid | 
|   | 
Deinococcus altitudinis Callegan et al., 2008 -- valid | 
|   | 
Deinococcus apachensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus aquaticus Im et al., 2008 -- valid | 
|   | 
Deinococcus aquatilis Kämpfer et al., 2008 -- valid | 
|   | 
Deinococcus aquiradiocola Asker et al., 2009 -- valid | 
|   | 
Deinococcus caeni Im et al., 2008 -- valid | 
|   | 
Deinococcus cellulosilyticus Weon et al., 2007 -- valid | 
|   | 
Deinococcus claudionis Callegan et al., 2008 -- valid | 
|   | 
Deinococcus daejeonensis Srinivasan et al., 2012 -- valid | 
|   | 
Deinococcus depolymerans Asker et al., 2011 -- valid | 
|   | 
Deinococcus deserti de Groot et al., 2005 -- valid | 
|   | 
Deinococcus erythromyxa Brooks and Murray, 1981 -- invalid | 
|   | 
Deinococcus ficus Lai et al., 2006 emend. Kämpfer, 2009 -- valid | 
|   | 
Deinococcus frigens Hirsch et al., 2006 -- valid | 
|   | 
Deinococcus geothermalis Ferreira et al., 1997 -- valid | 
|   | 
Deinococcus gobiensis Yuan et al., 2009 -- valid | 
|   | 
Deinococcus grandis (Oyaizu et al., 1987) Rainey et al., 1997 -- valid | 
|   | 
Deinococcus hohokamensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus hopiensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus indicus Suresh et al., 2004 -- valid | 
|   | 
Deinococcus maricopensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus marmoris Hirsch et al., 2006 -- valid | 
|   | 
Deinococcus misasensis Asker et al., 2008 -- valid | 
|   | 
Deinococcus mumbaiensis Shashidhar and Bandekar, 2006 -- invalid | 
|   | 
Deinococcus murrayi Ferreira et al., 1997 -- valid | 
|   | 
Deinococcus navajonensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus papagonensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus peraridilitoris Rainey et al., 2007 -- valid | 
|   | 
Deinococcus pimensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus piscis Shashidhar and Bandekar, 2009 -- valid | 
|   | 
Deinococcus proteolyticus (ex Kobatake et al., 1973) Brooks and Murray, 1981 -- valid | 
|   | 
Deinococcus radiodurans (ex Raj et al., 1960) Brooks and Murray, 1981 -- valid | 
|   | 
Deinococcus radiomollis Callegan et al., 2008 -- valid | 
|   | 
Deinococcus radiophilus (ex Lewis, 1973) Brooks and Murray, 1981 -- valid | 
|   | 
Deinococcus radiopugnans Brooks and Murray, 1981 -- valid | 
|   | 
Deinococcus reticulitermitis Chen et al., 2012 -- valid | 
|   | 
Deinococcus roseus Asker et al., 2008 -- valid | 
|   | 
Deinococcus saxicola Hirsch et al., 2006 -- valid | 
|   | 
Deinococcus sonorensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus wulumuqiensis Wang et al., 2010 -- valid | 
|   | 
Deinococcus xibeiensis Wang et al., 2010 -- valid | 
|   | 
Deinococcus xinjiangensis Peng et al., 2009 -- valid | 
|   | 
Deinococcus yavapaiensis Rainey and da Costa, 2005 -- valid | 
|   | 
Deinococcus yunweiensis Zhang et al., 2007 -- valid | 
|   | 
Deleya Baumann et al., 1983 -- invalid | 
|   | 
Deleya aesta (Baumann et al., 1972) Baumann et al., 1983 -- invalid | 
|   | 
Deleya aquamarina (ZoBell and Upham, 1944) Akagawa and Yamasato, 1989 -- invalid | 
|   | 
Deleya cupida (Baumann et al., 1972) Baumann et al., 1983 -- invalid | 
|   | 
Deleya halophila Quesada et al., 1984 -- invalid | 
|   | 
Deleya marina (Cobet et al., 1970) Baumann et al., 1983 -- invalid | 
|   | 
Deleya pacifica (Baumann et al., 1972) Baumann et al., 1983 -- invalid | 
|   | 
Deleya salina Valderrama et al., 1991 -- invalid | 
|   | 
Deleya venusta (Baumann et al., 1972) Baumann et al., 1983 -- invalid | 
|   | 
Delftia Wen et al., 1999 -- valid | 
|   | 
Delftia acidovorans (den Dooren de Jong, 1926) Wen et al., 1999 -- valid | 
|   | 
Delftia lacustris Jørgensen et al., 2009 -- valid | 
|   | 
Delftia tsuruhatensis Shigematsu et al., 2003 emend. Jørgensen et al., 2009 -- valid | 
|   | 
Demequina Yi et al., 2007 emend. Ue et al., 2011 -- valid | 
|   | 
Demequina aestuarii Yi et al., 2007 -- valid | 
|   | 
Demequina aurantiaca Ue et al., 2011 -- valid | 
|   | 
Demequina globuliformis Ue et al., 2011 -- valid | 
|   | 
Demequina lutea Finster et al., 2009 -- valid | 
|   | 
Demequina oxidasica Ue et al., 2011 -- valid | 
|   | 
Demequina salsinemoris Matsumoto et al., 2010 -- valid | 
|   | 
Demetria Groth et al., 1997 -- valid | 
|   | 
Demetria terragena Groth et al., 1997 -- valid | 
|   | 
Dendrosporobacter Strömpl et al., 2000 -- valid | 
|   | 
Dendrosporobacter quercicolus (Stankewich et al., 1971) Strömpl et al., 2000 -- valid | 
|   | 
Denitratisoma Fahrbach et al., 2006 -- valid | 
|   | 
Denitratisoma oestradiolicum Fahrbach et al., 2006 -- valid | 
|   | 
Denitrobacterium Anderson et al., 2000 -- valid | 
|   | 
Denitrobacterium detoxificans Anderson et al., 2000 -- valid | 
|   | 
Denitrovibrio Myhr and Torsvik, 2000 -- valid | 
|   | 
Denitrovibrio acetiphilus Myhr and Torsvik, 2000 -- valid | 
|   | 
Dermabacter Jones and Collins, 1989 -- valid | 
|   | 
Dermabacter hominis Jones and Collins, 1989 -- valid | 
|   | 
Dermacoccus Stackebrandt et al., 1995 -- valid | 
|   | 
Dermacoccus abyssi Pathom-aree et al., 2006 -- valid | 
|   | 
Dermacoccus barathri Pathom-aree et al., 2006 -- valid | 
|   | 
Dermacoccus nishinomiyaensis (Oda, 1935) Stackebrandt et al., 1995 -- valid | 
|   | 
Dermacoccus profundi Pathom-aree et al., 2006 -- valid | 
|   | 
Dermatophilus (Van Saceghem, 1915) Gordon, 1964 emend. Hamada et al., 2010 -- valid | 
|   | 
Dermatophilus chelonae Masters et al., 1995 -- invalid | 
|   | 
Dermatophilus congolensis (Van Saceghem, 1915) Gordon, 1964 -- valid | 
|   | 
Derxia Jensen et al., 1960 -- valid | 
|   | 
Derxia gummosa Jensen et al., 1960 -- valid | 
|   | 
Desemzia Stackebrandt et al., 1999 -- valid | 
|   | 
Desemzia incerta (Steinhaus, 1941) Stackebrandt et al., 1999 -- valid | 
|   | 
Desertibacter Liu et al., 2011 -- valid | 
|   | 
Desertibacter roseus Liu et al., 2011 -- valid | 
|   | 
Desmospora Yassin et al., 2009 -- valid | 
|   | 
Desmospora activa Yassin et al., 2009 -- valid | 
|   | 
Desulfacinum Rees et al., 1995 emend. Sievert and Kuever, 2000 -- valid | 
|   | 
Desulfacinum hydrothermale Sievert and Kuever, 2000 -- valid | 
|   | 
Desulfacinum infernum Rees et al., 1995 -- valid | 
|   | 
Desulfarculus Kuever et al., 2006 -- valid | 
|   | 
Desulfarculus baarsii (Widdel, 1981) Kuever et al., 2006 -- valid | 
|   | 
Desulfatibacillum Cravo-Laureau et al., 2004 emend. Cravo-Laureau et al., 2004 -- valid | 
|   | 
Desulfatibacillum aliphaticivorans Cravo-Laureau et al., 2004 -- valid | 
|   | 
Desulfatibacillum alkenivorans Cravo-Laureau et al., 2004 -- valid | 
|   | 
Desulfatiferula Cravo-Laureau et al., 2007 -- valid | 
|   | 
Desulfatiferula olefinivorans Cravo-Laureau et al., 2007 -- valid | 
|   | 
Desulfatirhabdium Balk et al., 2008 -- valid | 
|   | 
Desulfatirhabdium butyrativorans Balk et al., 2008 -- valid | 
|   | 
Desulfitibacter Nielsen et al., 2006 -- valid | 
|   | 
Desulfitibacter alkalitolerans Nielsen et al., 2006 -- valid | 
|   | 
Desulfitispora Sorokin and Muyzer, 2010 -- valid | 
|   | 
Desulfitispora alkaliphila Sorokin and Muyzer, 2010 -- valid | 
|   | 
Desulfitobacterium Utkin et al., 1994 -- valid | 
|   | 
Desulfitobacterium aromaticivorans Kunapuli et al., 2010 -- valid | 
|   | 
Desulfitobacterium chlororespirans Sanford et al., 2001 -- valid | 
|   | 
Desulfitobacterium dehalogenans Utkin et al., 1994 -- valid | 
|   | 
Desulfitobacterium frappieri Bouchard et al., 1996 -- invalid | 
|   | 
Desulfitobacterium hafniense Christiansen and Ahring, 1996 emend. Niggemyer et al., 2001 -- valid | 
|   | 
Desulfitobacterium metallireducens Finneran et al., 2002 -- valid | 
|   | 
Desulfobacca Oude Elferink et al., 1999 -- valid | 
|   | 
Desulfobacca acetoxidans Oude Elferink et al., 1999 -- valid | 
|   | 
Desulfobacter Widdel, 1981 -- valid | 
|   | 
Desulfobacter curvatus Widdel, 1988 -- valid | 
|   | 
Desulfobacter halotolerans Brandt and Ingvorsen, 1998 -- valid | 
|   | 
Desulfobacter hydrogenophilus Widdel, 1988 -- valid | 
|   | 
Desulfobacter latus Widdel, 1988 -- valid | 
|   | 
Desulfobacter postgatei Widdel, 1981 -- valid | 
|   | 
Desulfobacter vibrioformis Lien and Beeder, 1997 -- valid | 
|   | 
Desulfobacterium Bak and Widdel, 1988 -- valid | 
|   | 
Desulfobacterium anilini Schnell et al., 1990 -- valid | 
|   | 
Desulfobacterium autotrophicum Brysch et al., 1988 -- valid | 
|   | 
Desulfobacterium catecholicum Szewzyk and Pfennig, 1988 -- valid | 
|   | 
Desulfobacterium cetonicum Galushko and Rozanova, 1994 -- invalid | 
|   | 
Desulfobacterium indolicum Bak and Widdel, 1988 -- valid | 
|   | 
Desulfobacterium macestii Gogotova and Vainstein, 1989 -- invalid | 
|   | 
Desulfobacterium niacini Kuever et al., 2006 -- valid | 
|   | 
Desulfobacterium phenolicum Bak and Widdel, 1988 -- invalid | 
|   | 
Desulfobacterium vacuolatum Kuever et al., 2006 -- valid | 
|   | 
Desulfobacula Rabus et al., 2000 emend. Kuever et al., 2001 -- valid | 
|   | 
Desulfobacula phenolica (Bak and Widdel, 1988) Kuever et al., 2001 -- valid | 
|   | 
Desulfobacula toluolica Rabus et al., 2000 -- valid | 
|   | 
Desulfobaculum Zhao et al., 2012 -- valid | 
|   | 
Desulfobotulus Kuever et al., 2009 -- valid | 
|   | 
Desulfobotulus alkaliphilus Sorokin et al., 2010 -- valid | 
|   | 
Desulfobotulus sapovorans (Widdel, 1981) Kuever et al., 2009 -- valid | 
|   | 
Desulfobulbus Widdel, 1981 -- valid | 
|   | 
Desulfobulbus elongatus Samain et al., 1985 -- valid | 
|   | 
Desulfobulbus japonicus Suzuki et al., 2007 -- valid | 
|   | 
Desulfobulbus mediterraneus Sass et al., 2002 -- valid | 
|   | 
Desulfobulbus propionicus Widdel, 1981 -- valid | 
|   | 
Desulfobulbus rhabdoformis Lien et al., 1998 -- valid | 
|   | 
Desulfocapsa Janssen et al., 1997 -- valid | 
|   | 
Desulfocapsa sulfexigens Finster et al., 2000 -- valid | 
|   | 
Desulfocapsa thiozymogenes Janssen et al., 1997 -- valid | 
|   | 
Desulfocella Brandt et al., 1999 -- valid | 
|   | 
Desulfocella halophila Brandt et al., 1999 -- valid | 
|   | 
Desulfococcus Widdel, 1981 -- valid | 
|   | 
Desulfococcus biacutus Platen et al., 1991 -- valid | 
|   | 
Desulfococcus multivorans Widdel, 1981 -- valid | 
|   | 
Desulfocurvus Klouche et al., 2009 -- valid | 
|   | 
Desulfocurvus vexinensis Klouche et al., 2009 -- valid | 
|   | 
Desulfofaba Knoblauch et al., 1999 emend. Abildgaard et al., 2004 -- valid | 
|   | 
Desulfofaba fastidiosa Abildgaard et al., 2004 -- valid | 
|   | 
Desulfofaba gelida Knoblauch et al., 1999 -- valid | 
|   | 
Desulfofaba hansenii (Finster et al., 2001) Abildgaard et al., 2004 -- valid | 
|   | 
Desulfofrigus Knoblauch et al., 1999 -- valid | 
|   | 
Desulfofrigus fragile Knoblauch et al., 1999 -- valid | 
|   | 
Desulfofrigus oceanense Knoblauch et al., 1999 -- valid | 
|   | 
Desulfofustis Friedrich et al., 1996 -- valid | 
|   | 
Desulfofustis glycolicus Friedrich et al., 1996 -- valid | 
|   | 
Desulfoglaeba Davidova et al., 2006 -- valid | 
|   | 
Desulfoglaeba alkanexedens Davidova et al., 2006 -- valid | 
|   | 
Desulfohalobium Ollivier et al., 1991 -- valid | 
|   | 
Desulfohalobium retbaense Ollivier et al., 1991 -- valid | 
|   | 
Desulfohalobium utahense Jakobsen et al., 2006 -- valid | 
|   | 
Desulfoluna Suzuki et al., 2008 -- valid | 
|   | 
Desulfoluna butyratoxydans Suzuki et al., 2008 -- valid | 
|   | 
Desulfoluna spongiiphila Ahn et al., 2009 -- valid | 
|   | 
Desulfomicrobium Rozanova et al., 1994 -- valid | 
|   | 
Desulfomicrobium apsheronum Rozanova et al., 1994 -- valid | 
|   | 
Desulfomicrobium baculatum (Rozanova and Nazina, 1984) Rozanova et al., 1994 -- valid | 
|   | 
Desulfomicrobium escambiense Sharak Genthner et al., 1996 -- valid | 
|   | 
Desulfomicrobium macestii (Gogotova and Vainstein, 1989) Hippe et al., 2003 -- valid | 
|   | 
Desulfomicrobium norvegicum Genthner et al., 1997 -- valid | 
|   | 
Desulfomicrobium orale Langendijk et al., 2001 -- valid | 
|   | 
Desulfomicrobium thermophilum Thevenieau et al., 2007 -- valid | 
|   | 
Desulfomonas Moore et al., 1976 -- invalid | 
|   | 
Desulfomonas pigra Moore et al., 1976 -- invalid | 
|   | 
Desulfomonile DeWeerd et al., 1991 -- valid | 
|   | 
Desulfomonile limimaris Sun et al., 2001 -- valid | 
|   | 
Desulfomonile tiedjei DeWeerd et al., 1991 -- valid | 
|   | 
Desulfomusa Finster et al., 2001 -- invalid | 
|   | 
Desulfomusa hansenii Finster et al., 2001 -- invalid | 
|   | 
Desulfonatronospira Sorokin et al., 2008 -- valid | 
|   | 
Desulfonatronospira delicata Sorokin et al., 2008 -- valid | 
|   | 
Desulfonatronospira thiodismutans Sorokin et al., 2008 -- valid | 
|   | 
Desulfonatronovibrio Zhilina et al., 1997 emend. Sorokin et al., 2011 -- valid | 
|   | 
Desulfonatronovibrio hydrogenovorans Zhilina et al., 1997 -- valid | 
|   | 
Desulfonatronovibrio magnus Sorokin et al., 2011 -- valid | 
|   | 
Desulfonatronovibrio thiodismutans Sorokin et al., 2011 -- valid | 
|   | 
Desulfonatronum Pikuta et al., 1998 -- valid | 
|   | 
Desulfonatronum cooperativum Zhilina et al., 2005 -- valid | 
|   | 
Desulfonatronum lacustre Pikuta et al., 1998 -- valid | 
|   | 
Desulfonatronum thioautotrophicum Sorokin et al., 2011 -- valid | 
|   | 
Desulfonatronum thiodismutans Pikuta et al., 2003 -- valid | 
|   | 
Desulfonatronum thiosulfatophilum Sorokin et al., 2011 -- valid | 
|   | 
Desulfonauticus Audiffrin et al., 2003 -- valid | 
|   | 
Desulfonauticus autotrophicus Mayilraj et al., 2009 -- valid | 
|   | 
Desulfonauticus submarinus Audiffrin et al., 2003 -- valid | 
|   | 
Desulfonema Widdel, 1981 -- valid | 
|   | 
Desulfonema ishimotonii Fukui et al., 2000 -- valid | 
|   | 
Desulfonema limicola Widdel, 1981 -- valid | 
|   | 
Desulfonema magnum Widdel, 1981 -- valid | 
|   | 
Desulfonispora Denger et al., 1999 -- valid | 
|   | 
Desulfonispora thiosulfatigenes Denger et al., 1999 -- valid | 
|   | 
Desulfopila Suzuki et al., 2007 -- valid | 
|   | 
Desulfopila aestuarii Suzuki et al., 2007 -- valid | 
|   | 
Desulfopila inferna Gittel et al., 2010 -- valid | 
|   | 
Desulforegula Rees and Patel, 2001 -- valid | 
|   | 
Desulforegula conservatrix Rees and Patel, 2001 -- valid | 
|   | 
Desulforhabdus Oude Elferink et al., 1997 -- valid | 
|   | 
Desulforhabdus amnigena Oude Elferink et al., 1997 -- valid | 
|   | 
Desulforhopalus Isaksen and Teske, 1999 -- valid | 
|   | 
Desulforhopalus singaporensis Lie et al., 2000 -- valid | 
|   | 
Desulforhopalus vacuolatus Isaksen and Teske, 1999 -- valid | 
|   | 
Desulfosalsimonas Kjeldsen et al., 2010 -- valid | 
|   | 
Desulfosalsimonas propionicica Kjeldsen et al., 2010 -- valid | 
|   | 
Desulfosarcina Widdel, 1981 -- valid | 
|   | 
Desulfosarcina cetonica (Galushko and Rozanova, 1994) Kuever et al., 2006 -- valid | 
|   | 
Desulfosarcina ovata Kuever et al., 2006 -- valid | 
|   | 
Desulfosarcina variabilis Widdel, 1981 -- valid | 
|   | 
Desulfosoma Baena et al., 2011 -- valid | 
|   | 
Desulfosoma caldarium Baena et al., 2011 -- valid | 
|   | 
Desulfospira Finster et al., 1997 -- valid | 
|   | 
Desulfospira joergensenii Finster et al., 1997 -- valid | 
|   | 
Desulfosporosinus Stackebrandt et al., 1997 emend. Vatsurina et al., 2008 -- valid | 
|   | 
Desulfosporosinus acidiphilus Alazard et al., 2012 -- valid | 
|   | 
Desulfosporosinus auripigmenti (Newman et al., 2000) Stackebrandt et al., 2003 -- valid | 
|   | 
Desulfosporosinus hippei Vatsurina et al., 2008 -- valid | 
|   | 
Desulfosporosinus lacus Ramamoorthy et al., 2006 -- valid | 
|   | 
Desulfosporosinus meridiei Robertson et al., 2001 -- valid | 
|   | 
Desulfosporosinus orientis (Campbell and Postgate, 1965) Stackebrandt et al., 1997 -- valid | 
|   | 
Desulfosporosinus youngiae Lee et al., 2009 -- valid | 
|   | 
Desulfotalea Knoblauch et al., 1999 -- valid | 
|   | 
Desulfotalea arctica Knoblauch et al., 1999 -- valid | 
|   | 
Desulfotalea psychrophila Knoblauch et al., 1999 -- valid | 
|   | 
Desulfothermus Kuever et al., 2006 -- valid | 
|   | 
Desulfothermus naphthae Kuever et al., 2006 -- valid | 
|   | 
Desulfothermus okinawensis Nunoura et al., 2007 -- valid | 
|   | 
Desulfotignum Kuever et al., 2001 -- valid | 
|   | 
Desulfotignum balticum Kuever et al., 2001 -- valid | 
|   | 
Desulfotignum phosphitoxidans Schink et al., 2002 -- valid | 
|   | 
Desulfotignum toluenicum Ommedal and Torsvik, 2007 -- valid | 
|   | 
Desulfotomaculum Campbell and Postgate, 1965 -- valid | 
|   | 
Desulfotomaculum acetoxidans Widdel and Pfennig, 1977 -- valid | 
|   | 
Desulfotomaculum aeronauticum Hagenauer et al., 1997 -- valid | 
|   | 
Desulfotomaculum alcoholivorax Kaksonen et al., 2008 -- valid | 
|   | 
Desulfotomaculum alkaliphilum Pikuta et al., 2000 -- valid | 
|   | 
Desulfotomaculum antarcticum (ex Iizuka et al., 1969) Campbell and Singleton, 1988 -- valid | 
|   | 
Desulfotomaculum arcticum Vandieken et al., 2006 -- valid | 
|   | 
Desulfotomaculum auripigmentum Newman et al., 2000 -- invalid | 
|   | 
Desulfotomaculum australicum Love et al., 1993 -- valid | 
|   | 
Desulfotomaculum carboxydivorans Parshina et al., 2005 -- valid | 
|   | 
Desulfotomaculum geothermicum Daumas et al., 1990 -- valid | 
|   | 
Desulfotomaculum gibsoniae Kuever et al., 1999 -- valid | 
|   | 
Desulfotomaculum guttoideum Gogotova and Vainstein, 1986 -- valid | 
|   | 
Desulfotomaculum halophilum Tardy-Jacquenod et al., 1998 -- valid | 
|   | 
Desulfotomaculum hydrothermale Haouari et al., 2008 -- valid | 
|   | 
Desulfotomaculum kuznetsovii Nazina et al., 1990 -- valid | 
|   | 
Desulfotomaculum luciae Liu et al., 1997 -- valid | 
|   | 
Desulfotomaculum nigrificans (Werkman and Weaver, 1927) Campbell and Postgate, 1965 -- valid | 
|   | 
Desulfotomaculum orientis Campbell and Postgate, 1965 -- invalid | 
|   | 
Desulfotomaculum putei Liu et al., 1997 -- valid | 
|   | 
Desulfotomaculum ruminis Campbell and Postgate, 1965 -- valid | 
|   | 
Desulfotomaculum sapomandens Cord-Ruwisch and Garcia, 1990 -- valid | 
|   | 
Desulfotomaculum solfataricum Goorissen et al., 2003 -- valid | 
|   | 
Desulfotomaculum thermoacetoxidans Min and Zinder, 1995 -- valid | 
|   | 
Desulfotomaculum thermobenzoicum Tasaki et al., 1991 -- valid | 
|   | 
Desulfotomaculum thermobenzoicum thermobenzoicum Tasaki et al., 1991 -- valid | 
|   | 
Desulfotomaculum thermobenzoicum thermosyntrophicum Plugge et al., 2002 -- valid | 
|   | 
Desulfotomaculum thermocisternum Nilsen et al., 1996 -- valid | 
|   | 
Desulfotomaculum thermosapovorans Fardeau et al., 1995 -- valid | 
|   | 
Desulfotomaculum thermosubterraneum Kaksonen et al., 2006 -- valid | 
|   | 
Desulfotomaculum varum Ogg and Patel, 2011 -- valid | 
|   | 
Desulfovermiculus Belyakova et al., 2007 -- valid | 
|   | 
Desulfovermiculus halophilus Belyakova et al., 2007 -- valid | 
|   | 
Desulfovibrio Kluyver and van Niel, 1936 emend. Loubinoux et al., 2002 -- valid | 
|   | 
Desulfovibrio acrylicus van der Maarel et al., 1997 -- valid | 
|   | 
Desulfovibrio aerotolerans Mogensen et al., 2009 -- valid | 
|   | 
Desulfovibrio aespoeensis Motamedi and Pedersen, 1998 -- valid | 
|   | 
Desulfovibrio africanus Campbell et al., 1966 -- valid | 
|   | 
Desulfovibrio africanus africanus Campbell et al., 1966 -- valid | 
|   | 
Desulfovibrio africanus uniflagellum Castañeda-Carrión et al., 2010 -- valid | 
|   | 
Desulfovibrio alaskensis Feio et al., 2004 -- valid | 
|   | 
Desulfovibrio alcoholivorans Qatibi et al., 1995 -- valid | 
|   | 
Desulfovibrio alkalitolerans Abildgaard et al., 2006 -- valid | 
|   | 
Desulfovibrio aminophilus Baena et al., 1999 -- valid | 
|   | 
Desulfovibrio arcticus Pecheritsyna et al., 2012 -- valid | 
|   | 
Desulfovibrio baarsii Widdel, 1981 -- invalid | 
|   | 
Desulfovibrio baculatus Rozanova and Nazina, 1984 -- invalid | 
|   | 
Desulfovibrio bastinii Magot et al., 2004 -- valid | 
|   | 
Desulfovibrio bizertensis Haouari et al., 2006 -- valid | 
|   | 
Desulfovibrio burkinensis Ouattara et al., 1999 -- valid | 
|   | 
Desulfovibrio butyratiphilus Suzuki et al., 2010 -- valid | 
|   | 
Desulfovibrio carbinolicus Nanninga and Gottschal, 1995 -- valid | 
|   | 
Desulfovibrio carbinoliphilus Allen et al., 2008 -- valid | 
|   | 
Desulfovibrio cuneatus Sass et al., 1998 -- valid | 
|   | 
Desulfovibrio dechloracetivorans Sun et al., 2001 -- valid | 
|   | 
Desulfovibrio desulfuricans (Beijerinck, 1895) Kluyver and van Niel, 1936 -- valid | 
|   | 
Desulfovibrio desulfuricans aestuarii Postgate and Campbell, 1966 -- valid | 
|   | 
Desulfovibrio desulfuricans desulfuricans (Beijerinck, 1895) Kluyver and van Niel, 1936 -- valid | 
|   | 
Desulfovibrio ferrireducens Vandieken et al., 2006 -- valid | 
|   | 
Desulfovibrio frigidus Vandieken et al., 2006 -- valid | 
|   | 
Desulfovibrio fructosivorans Ollivier et al., 1990 -- valid | 
|   | 
Desulfovibrio furfuralis Folkerts et al., 1989 -- valid | 
|   | 
Desulfovibrio gabonensis Tardy-Jacquenod et al., 1996 -- valid | 
|   | 
Desulfovibrio giganteus Esnault et al., 1988 -- valid | 
|   | 
Desulfovibrio gigas Le Gall, 1963 -- valid | 
|   | 
Desulfovibrio gracilis Magot et al., 2004 -- valid | 
|   | 
Desulfovibrio halophilus Caumette et al., 1991 -- valid | 
|   | 
Desulfovibrio hydrothermalis Alazard et al., 2003 -- valid | 
|   | 
Desulfovibrio idahonensis Sass et al., 2009 -- valid | 
|   | 
Desulfovibrio indonesiensis Feio et al., 2000 -- valid | 
|   | 
Desulfovibrio inopinatus Reichenbecher and Schink, 1999 -- valid | 
|   | 
Desulfovibrio intestinalis Fröhlich et al., 1999 -- valid | 
|   | 
Desulfovibrio litoralis Sass et al., 1998 -- valid | 
|   | 
Desulfovibrio longreachensis Redburn and Patel, 1995 -- valid | 
|   | 
Desulfovibrio longus Magot et al., 1992 -- valid | 
|   | 
Desulfovibrio magneticus Sakaguchi et al., 2002 -- valid | 
|   | 
Desulfovibrio marinisediminis Takii et al., 2008 -- valid | 
|   | 
Desulfovibrio marinus Ben Dhia Thabet et al., 2007 -- valid | 
|   | 
Desulfovibrio marrakechensis Chamkh et al., 2009 -- valid | 
|   | 
Desulfovibrio mexicanus Hernandez-Eugenio et al., 2001 -- valid | 
|   | 
Desulfovibrio oxamicus (Postgate and Campbell, 1966) López-Cortés et al., 2006 -- valid | 
|   | 
Desulfovibrio oxyclinae Krekeler et al., 2000 -- valid | 
|   | 
Desulfovibrio paquesii van Houten et al., 2009 -- valid | 
|   | 
Desulfovibrio piezophilus Khelaifia et al., 2011 -- valid | 
|   | 
Desulfovibrio piger (Moore et al., 1976) Loubinoux et al., 2002 -- valid | 
|   | 
Desulfovibrio portus Suzuki et al., 2010 -- valid | 
|   | 
Desulfovibrio profundus Bale et al., 1997 -- valid | 
|   | 
Desulfovibrio psychrotolerans Sasi Jyothsna et al., 2008 -- valid | 
|   | 
Desulfovibrio putealis Basso et al., 2005 -- valid | 
|   | 
Desulfovibrio salexigens Postgate and Campbell, 1966 -- valid | 
|   | 
Desulfovibrio sapovorans Widdel, 1981 -- invalid | 
|   | 
Desulfovibrio senezii Tsu et al., 1999 -- valid | 
|   | 
Desulfovibrio simplex Zellner et al., 1990 -- valid | 
|   | 
Desulfovibrio sulfodismutans Bak and Pfennig, 1988 -- valid | 
|   | 
Desulfovibrio termitidis Trinkerl et al., 1991 -- valid | 
|   | 
Desulfovibrio thermophilus Rozanova and Khudyakova, 1974 -- invalid | 
|   | 
Desulfovibrio tunisiensis Ben Ali Gam et al., 2009 -- valid | 
|   | 
Desulfovibrio vietnamensis Dang et al., 2002 -- valid | 
|   | 
Desulfovibrio vulgaris Postgate and Campbell, 1966 -- valid | 
|   | 
Desulfovibrio vulgaris oxamicus Postgate and Campbell, 1966 -- invalid | 
|   | 
Desulfovibrio vulgaris vulgaris Postgate and Campbell, 1966 -- valid | 
|   | 
Desulfovibrio zosterae Nielsen et al., 1999 -- valid | 
|   | 
Desulfovirga Tanaka et al., 2000 -- valid | 
|   | 
Desulfovirga adipica Tanaka et al., 2000 -- valid | 
|   | 
Desulfovirgula Kaksonen et al., 2007 -- valid | 
|   | 
Desulfovirgula thermocuniculi Kaksonen et al., 2007 -- valid | 
|   | 
Desulfurella Bonch-Osmolovskaya et al., 1993 emend. Miroshnichenko et al., 1998 -- valid | 
|   | 
Desulfurella acetivorans Bonch-Osmolovskaya et al., 1993 -- valid | 
|   | 
Desulfurella kamchatkensis Miroshnichenko et al., 1998 -- valid | 
|   | 
Desulfurella multipotens Miroshnichenko et al., 1996 -- valid | 
|   | 
Desulfurella propionica Miroshnichenko et al., 1998 -- valid | 
|   | 
Desulfurispira Sorokin and Muyzer, 2010 -- valid | 
|   | 
Desulfurispira natronophila Sorokin and Muyzer, 2010 -- valid | 
|   | 
Desulfurispirillum Sorokin et al., 2010 -- valid | 
|   | 
Desulfurispirillum alkaliphilum Sorokin et al., 2010 -- valid | 
|   | 
Desulfurispirillum indicum Rauschenbach et al., 2011 -- valid | 
|   | 
Desulfurispora Kaksonen et al., 2007 -- valid | 
|   | 
Desulfurispora thermophila Kaksonen et al., 2007 -- valid | 
|   | 
Desulfurivibrio Sorokin et al., 2008 -- valid | 
|   | 
Desulfurivibrio alkaliphilus Sorokin et al., 2008 -- valid | 
|   | 
Desulfurobacterium L'Haridon et al., 1998 emend. Alain et al., 2003 emend. L'Haridon et al., 2006 -- valid | 
|   | 
Desulfurobacterium atlanticum L'Haridon et al., 2006 -- valid | 
|   | 
Desulfurobacterium pacificum L'Haridon et al., 2006 -- valid | 
|   | 
Desulfurobacterium thermolithotrophum L'Haridon et al., 1998 -- valid | 
|   | 
Desulfuromonas Pfennig and Biebl, 1977 -- valid | 
|   | 
Desulfuromonas acetexigens Finster et al., 1997 -- valid | 
|   | 
Desulfuromonas acetoxidans Pfennig and Biebl, 1977 -- valid | 
|   | 
Desulfuromonas chloroethenica Krumholz, 1997 -- valid | 
|   | 
Desulfuromonas michiganensis Sung et al., 2009 -- valid | 
|   | 
Desulfuromonas palmitatis Coates et al., 2000 -- valid | 
|   | 
Desulfuromonas svalbardensis Vandieken et al., 2006 -- valid | 
|   | 
Desulfuromonas thiophila Finster et al., 1997 -- valid | 
|   | 
Desulfuromusa Liesack and Finster, 1994 -- valid | 
|   | 
Desulfuromusa bakii Liesack and Finster, 1994 -- valid | 
|   | 
Desulfuromusa ferrireducens Vandieken et al., 2006 -- valid | 
|   | 
Desulfuromusa kysingii Liesack and Finster, 1994 -- valid | 
|   | 
Desulfuromusa succinoxidans Liesack and Finster, 1994 -- valid | 
|   | 
Dethiobacter Sorokin et al., 2008 -- valid | 
|   | 
Dethiobacter alkaliphilus Sorokin et al., 2008 -- valid | 
|   | 
Dethiosulfatibacter Takii et al., 2007 -- valid | 
|   | 
Dethiosulfatibacter aminovorans Takii et al., 2007 -- valid | 
|   | 
Dethiosulfovibrio Magot et al., 1997 -- valid | 
|   | 
Dethiosulfovibrio acidaminovorans Surkov et al., 2001 -- valid | 
|   | 
Dethiosulfovibrio marinus Surkov et al., 2001 -- valid | 
|   | 
Dethiosulfovibrio peptidovorans Magot et al., 1997 -- valid | 
|   | 
Dethiosulfovibrio russensis Surkov et al., 2001 -- valid | 
|   | 
Dethiosulfovibrio salsuginis Díaz-Cárdenas et al., 2010 -- valid | 
|   | 
Devosia Nakagawa et al., 1996 emend. Zhang et al., 2012 -- valid | 
|   | 
Devosia albogilva Verma et al., 2009 -- valid | 
|   | 
Devosia chinhatensis Kumar et al., 2008 -- valid | 
|   | 
Devosia crocina Verma et al., 2009 -- valid | 
|   | 
Devosia geojensis Ryu et al., 2008 -- valid | 
|   | 
Devosia glacialis Zhang et al., 2012 -- valid | 
|   | 
Devosia insulae Yoon et al., 2007 -- valid | 
|   | 
Devosia limi Vanparys et al., 2005 -- valid | 
|   | 
Devosia neptuniae Rivas et al., 2003 -- valid | 
|   | 
Devosia psychrophila Zhang et al., 2012 -- valid | 
|   | 
Devosia riboflavina (ex Foster, 1944) Nakagawa et al., 1996 -- valid | 
|   | 
Devosia soli Yoo et al., 2006 -- valid | 
|   | 
Devosia subaequoris Lee, 2007 -- valid | 
|   | 
Devosia yakushimensis Bautista et al., 2010 -- valid | 
|   | 
Devriesea Martel et al., 2008 -- valid | 
|   | 
Devriesea agamarum Martel et al., 2008 -- valid | 
|   | 
Dialister (ex Bergey et al., 1923) emend. Morotomi et al., 2008 -- valid | 
|   | 
Dialister invisus Downes et al., 2003 -- valid | 
|   | 
Dialister micraerophilus Jumas-Bilak et al., 2005 -- valid | 
|   | 
Dialister pneumosintes (Olitsky and Gates, 1921) emend. Jumas-Bilak et al., 2005 -- valid | 
|   | 
Dialister propionicifaciens Jumas-Bilak et al., 2005 -- valid | 
|   | 
Dialister succinatiphilus Morotomi et al., 2008 -- valid | 
|   | 
Diaphorobacter Khan and Hiraishi, 2003 -- valid | 
|   | 
Diaphorobacter nitroreducens Khan and Hiraishi, 2003 -- valid | 
|   | 
Diaphorobacter oryzae Pham et al., 2009 -- valid | 
|   | 
Dichelobacter Dewhirst et al., 1990 -- valid | 
|   | 
Dichelobacter nodosus (Beveridge, 1941) Dewhirst et al., 1990 -- valid | 
|   | 
Dichotomicrobium Hirsch and Hoffmann, 1989 -- valid | 
|   | 
Dichotomicrobium thermohalophilum Hirsch and Hoffmann, 1989 -- valid | 
|   | 
Dickeya Samson et al., 2005 -- valid | 
|   | 
Dickeya chrysanthemi (Burkholder et al., 1953) Samson et al., 2005 -- valid | 
|   | 
Dickeya dadantii Samson et al., 2005 -- valid | 
|   | 
Dickeya dianthicola Samson et al., 2005 -- valid | 
|   | 
Dickeya dieffenbachiae Samson et al., 2005 -- valid | 
|   | 
Dickeya paradisiaca (Fernandez-Borrero and Lopez-Duque, 1970) Samson et al., 2005 -- valid | 
|   | 
Dickeya zeae Samson et al., 2005 -- valid | 
|   | 
Dictyoglomus Saiki et al., 1985 -- valid | 
|   | 
Dictyoglomus thermophilum Saiki et al., 1985 -- valid | 
|   | 
Dictyoglomus turgidum Svetlichny and Svetlichnayà, 1995 -- valid | 
|   | 
Dietzia Rainey et al., 1995 emend. Kämpfer et al., 2010 -- valid | 
|   | 
Dietzia aerolata Kämpfer et al., 2010 -- valid | 
|   | 
Dietzia alimentaria Kim et al., 2011 -- valid | 
|   | 
Dietzia aurantiaca Kämpfer et al., 2012 -- valid | 
|   | 
Dietzia cercidiphylli Li et al., 2008 -- valid | 
|   | 
Dietzia cinnamea Yassin et al., 2006 -- valid | 
|   | 
Dietzia kunjamensis Mayilraj et al., 2006 -- valid | 
|   | 
Dietzia lutea Li et al., 2011 -- valid | 
|   | 
Dietzia maris (Nesterenko et al., 1982) Rainey et al., 1995 -- valid | 
|   | 
Dietzia natronolimnaea Duckworth et al., 1999 -- valid | 
|   | 
Dietzia papillomatosis Jones et al., 2008 -- valid | 
|   | 
Dietzia psychralcaliphila Yumoto et al., 2002 -- valid | 
|   | 
Dietzia schimae Li et al., 2008 -- valid | 
|   | 
Dietzia timorensis Yamamura et al., 2010 -- valid | 
|   | 
Dinoroseobacter Biebl et al., 2005 -- valid | 
|   | 
Dinoroseobacter shibae Biebl et al., 2005 -- valid | 
|   | 
Diplocalyx (ex Gharagozlou, 1968) Bermudes et al., 1988 -- valid | 
|   | 
Diplocalyx calotermitidis (ex Gharagozlou, 1968) Bermudes et al., 1988 -- valid | 
|   | 
Diplorickettsia Mediannikov et al., 2011 -- valid | 
|   | 
Diplorickettsia massiliensis Mediannikov et al., 2011 -- valid | 
|   | 
Dokdonella Yoon et al., 2006 emend. Ten et al., 2009 -- valid | 
|   | 
Dokdonella fugitiva Cunha et al., 2006 -- valid | 
|   | 
Dokdonella ginsengisoli Ten et al., 2009 -- valid | 
|   | 
Dokdonella koreensis Yoon et al., 2006 -- valid | 
|   | 
Dokdonella soli Yoo et al., 2009 -- valid | 
|   | 
Dokdonia Yoon et al., 2005 -- valid | 
|   | 
Dokdonia donghaensis Yoon et al., 2005 -- valid | 
|   | 
Dolosicoccus Collins et al., 1999 -- valid | 
|   | 
Dolosicoccus paucivorans Collins et al., 1999 -- valid | 
|   | 
Dolosigranulum Aguirre et al., 1994 -- valid | 
|   | 
Dolosigranulum pigrum Aguirre et al., 1994 -- valid | 
|   | 
Donghaeana Yoon et al., 2006 -- invalid | 
|   | 
Donghaeana dokdonensis Yoon et al., 2006 -- invalid | 
|   | 
Donghicola Yoon et al., 2007 -- valid | 
|   | 
Donghicola eburneus Yoon et al., 2007 -- valid | 
|   | 
Donghicola xiamenensis Tan et al., 2009 -- valid | 
|   | 
Dongia Liu et al., 2010 -- valid | 
|   | 
Dongia mobilis Liu et al., 2010 -- valid | 
|   | 
Dorea Taras et al., 2002 -- valid | 
|   | 
Dorea formicigenerans (Holdeman and Moore, 1974) Taras et al., 2002 -- valid | 
|   | 
Dorea longicatena Taras et al., 2002 -- valid | 
|   | 
Duganella Hiraishi et al., 1997 -- valid | 
|   | 
Duganella violaceinigra Li et al., 2004 -- valid | 
|   | 
Duganella zoogloeoides Hiraishi et al., 1997 -- valid | 
|   | 
Dyadobacter Chelius and Triplett, 2000 emend. Reddy and Garcia-Pichel, 2005 -- valid | 
|   | 
Dyadobacter alkalitolerans Tang et al., 2009 -- valid | 
|   | 
Dyadobacter beijingensis Dong et al., 2007 -- valid | 
|   | 
Dyadobacter crusticola Reddy and Garcia-Pichel, 2005 -- valid | 
|   | 
Dyadobacter fermentans Chelius and Triplett, 2000 -- valid | 
|   | 
Dyadobacter ginsengisoli Liu et al., 2006 -- valid | 
|   | 
Dyadobacter hamtensis Chaturvedi et al., 2005 -- valid | 
|   | 
Dyadobacter koreensis Baik et al., 2007 -- valid | 
|   | 
Dyadobacter psychrophilus Zhang et al., 2010 -- valid | 
|   | 
Dyadobacter soli Lee et al., 2010 -- valid | 
|   | 
Dyella Xie and Yokota, 2005 -- valid | 
|   | 
Dyella ginsengisoli Jung et al., 2009 -- valid | 
|   | 
Dyella japonica Xie and Yokota, 2005 -- valid | 
|   | 
Dyella koreensis An et al., 2005 -- valid | 
|   | 
Dyella marensis Lee and Lee, 2009 -- valid | 
|   | 
Dyella soli Weon et al., 2009 -- valid | 
|   | 
Dyella terrae Weon et al., 2009 -- valid | 
|   | 
Dyella thiooxydans Anandham et al., 2011 -- valid | 
|   | 
Dyella yeojuensis Kim et al., 2006 -- invalid | 
|   | 
Dysgonomonas Hofstad et al., 2000 -- valid | 
|   | 
Dysgonomonas capnocytophagoides Hofstad et al., 2000 -- valid | 
|   | 
Dysgonomonas gadei Hofstad et al., 2000 -- valid | 
|   | 
Dysgonomonas hofstadii Lawson et al., 2010 -- valid | 
|   | 
Dysgonomonas mossii Lawson et al., 2002 -- valid | 
|   | 
Echinicola Nedashkovskaya et al., 2006 -- valid | 
|   | 
Echinicola jeungdonensis Kim et al., 2011 -- valid | 
|   | 
Echinicola pacifica Nedashkovskaya et al., 2006 -- valid | 
|   | 
Echinicola vietnamensis Nedashkovskaya et al., 2007 -- valid | 
|   | 
Ectothiorhodosinus Gorlenko et al., 2007 -- valid | 
|   | 
Ectothiorhodosinus mongolicus Gorlenko et al., 2007 -- valid | 
|   | 
Ectothiorhodospira Pelsh, 1936 -- valid | 
|   | 
Ectothiorhodospira abdelmalekii Imhoff and Trüper, 1982 -- invalid | 
|   | 
Ectothiorhodospira haloalkaliphila Imhoff and Süling, 1997 -- valid | 
|   | 
Ectothiorhodospira halochloris Imhoff and Trüper, 1979 -- invalid | 
|   | 
Ectothiorhodospira halophila Raymond and Sistrom, 1969 -- invalid | 
|   | 
Ectothiorhodospira magna Bryantseva et al., 2011 -- valid | 
|   | 
Ectothiorhodospira marina Imhoff and Süling, 1997 -- valid | 
|   | 
Ectothiorhodospira marismortui Oren et al., 1990 -- invalid | 
|   | 
Ectothiorhodospira mobilis Pelsh, 1936 emend. Ventura et al., 2000 -- valid | 
|   | 
Ectothiorhodospira salini Ramana et al., 2011 -- valid | 
|   | 
Ectothiorhodospira shaposhnikovii Cherni et al., 1969 emend. Ventura et al., 2000 -- valid | 
|   | 
Ectothiorhodospira vacuolata Imhoff et al., 1982 -- invalid | 
|   | 
Ectothiorhodospira variabilis Gorlenko et al., 2009 -- valid | 
|   | 
Edaphobacter Koch et al., 2008 -- valid | 
|   | 
Edaphobacter aggregans Koch et al., 2008 emend. Dedysh et al., 2012 -- valid | 
|   | 
Edaphobacter modestus Koch et al., 2008 -- valid | 
|   | 
Edwardsiella Ewing and McWhorter, 1965 -- valid | 
|   | 
Edwardsiella anguillimortifera (Hoshina, 1962) Sakazaki and Tamura, 1975 -- valid | 
|   | 
Edwardsiella hoshinae Grimont et al., 1981 -- valid | 
|   | 
Edwardsiella ictaluri Hawke et al., 1981 -- valid | 
|   | 
Edwardsiella tarda Ewing and McWhorter, 1965 -- valid | 
|   | 
Effluviibacter Suresh et al., 2006 -- invalid | 
|   | 
Effluviibacter roseus Suresh et al., 2006 -- invalid | 
|   | 
Eggerthella Wade et al., 1999 emend. Maruo et al., 2008 emend. Würdemann et al., 2009 -- valid | 
|   | 
Eggerthella hongkongensis Lau et al., 2006 emend. Maruo et al., 2008 -- invalid | 
|   | 
Eggerthella lenta (Eggerth, 1935) Wade et al., 1999 emend. Maruo et al., 2008 -- valid | 
|   | 
Eggerthella sinensis Lau et al., 2006 emend. Maruo et al., 2008 -- valid | 
|   | 
Eggerthia Salvetti et al., 2011 -- valid | 
|   | 
Eggerthia catenaformis (Eggerth, 1935) Salvetti et al., 2011 -- valid | 
|   | 
Ehrlichia Moshkovski, 1945 emend. Dumler et al., 2001 -- valid | 
|   | 
Ehrlichia canis (Donatien and Lestoquard, 1935) Moshkovski, 1945 emend. Dumler et al., 2001 -- valid | 
|   | 
Ehrlichia chaffeensis Anderson et al., 1992 emend. Dumler et al., 2001 -- valid | 
|   | 
Ehrlichia equi Lewis et al., 1988 -- invalid | 
|   | 
Ehrlichia ewingii Anderson et al., 1992 emend. Dumler et al., 2001 -- valid | 
|   | 
Ehrlichia muris Wen et al., 1995 emend. Dumler et al., 2001 -- valid | 
|   | 
Ehrlichia phagocytophila (Foggie, 1949) Philip, 1962 -- invalid | 
|   | 
Ehrlichia risticii Holland et al., 1985 -- invalid | 
|   | 
Ehrlichia ruminantium (Cowdry, 1925) Dumler et al., 2001 -- valid | 
|   | 
Ehrlichia sennetsu (Misao and Kobayashi, 1956) Ristic and Huxsoll, 1984 -- invalid | 
|   | 
Eikenella Jackson and Goodman, 1972 -- valid | 
|   | 
Eikenella corrodens (Eiken, 1958) Jackson and Goodman, 1972 -- valid | 
|   | 
Eionea Urios et al., 2011 -- valid | 
|   | 
Eionea nigra Urios et al., 2011 -- valid | 
|   | 
Ekhidna Alain et al., 2010 -- valid | 
|   | 
Ekhidna lutea Alain et al., 2010 -- valid | 
|   | 
Elioraea Albuquerque et al., 2008 -- valid | 
|   | 
Elioraea tepidiphila Albuquerque et al., 2008 -- valid | 
|   | 
Elizabethkingia Kim et al., 2005 -- valid | 
|   | 
Elizabethkingia anophelis Kämpfer et al., 2011 -- valid | 
|   | 
Elizabethkingia meningoseptica (King, 1959) Kim et al., 2005 -- valid | 
|   | 
Elizabethkingia miricola (Li et al., 2004) Kim et al., 2005 -- valid | 
|   | 
Elusimicrobium Geissinger et al., 2010 -- valid | 
|   | 
Elusimicrobium minutum Geissinger et al., 2010 -- valid | 
|   | 
Elytrosporangium Falcao de Morais et al., 1966 -- invalid | 
|   | 
Elytrosporangium brasiliense Falcao de Morais et al., 1966 -- invalid | 
|   | 
Elytrosporangium carpinense Falcao de Morais et al., 1971 -- invalid | 
|   | 
Elytrosporangium spirale Falcao de Morais, 1970 -- invalid | 
|   | 
Empedobacter (ex Prévot, 1961) Vandamme et al., 1994 -- valid | 
|   | 
Empedobacter brevis (Holmes and Owen, 1982) Vandamme et al., 1994 -- valid | 
|   | 
Emticicia Saha and Chakrabarti, 2006 -- valid | 
|   | 
Emticicia ginsengisoli Liu et al., 2008 -- valid | 
|   | 
Emticicia oligotrophica Saha and Chakrabarti, 2006 -- valid | 
|   | 
Endozoicomonas Kurahashi and Yokota, 2007 -- valid | 
|   | 
Endozoicomonas elysicola Kurahashi and Yokota, 2007 -- valid | 
|   | 
Endozoicomonas montiporae Yang et al., 2010 -- valid | 
|   | 
Enhydrobacter Staley et al., 1987 -- valid | 
|   | 
Enhydrobacter aerosaccus Staley et al., 1987 -- valid | 
|   | 
Enhygromyxa Iizuka et al., 2003 -- valid | 
|   | 
Enhygromyxa salina Iizuka et al., 2003 -- valid | 
|   | 
Ensifer Casida, 1982 emend. Young, 2003 -- valid | 
|   | 
Ensifer adhaerens Casida, 1982 -- valid | 
|   | 
Ensifer arboris (Nick et al., 1999) Young, 2003 -- valid | 
|   | 
Ensifer fredii (Scholla and Elkan, 1984) Young, 2003 -- valid | 
|   | 
Ensifer garamanticus Merabet et al., 2010 -- valid | 
|   | 
Ensifer kostiensis (Nick et al., 1999) Young, 2003 -- valid | 
|   | 
Ensifer kummerowiae (Wei et al., 2002) Young, 2003 -- valid | 
|   | 
Ensifer medicae (Rome et al., 1996) Young, 2003 -- valid | 
|   | 
Ensifer meliloti (Dangeard, 1926) Young, 2003 -- valid | 
|   | 
Ensifer mexicanus Lloret et al., 2011 -- valid | 
|   | 
Ensifer numidicus Merabet et al., 2010 -- valid | 
|   | 
Ensifer saheli (De Lajudie et al., 1994) Young, 2003 -- valid | 
|   | 
Ensifer sojae Li et al., 2011 -- valid | 
|   | 
Ensifer terangae (De Lajudie et al., 1994) Young, 2003 -- valid | 
|   | 
Ensifer xinjiangensis (Chen et al., 1988) Young, 2003 -- invalid | 
|   | 
Enterobacter Hormaeche and Edwards, 1960 -- valid | 
|   | 
Enterobacter aerogenes Hormaeche and Edwards, 1960 -- valid | 
|   | 
Enterobacter agglomerans Ewing and Fife, 1972 -- invalid | 
|   | 
Enterobacter amnigenus Izard et al., 1981 -- valid | 
|   | 
Enterobacter arachidis Madhaiyan et al., 2010 -- valid | 
|   | 
Enterobacter asburiae Brenner et al., 1988 emend. Hoffmann et al., 2005 -- valid | 
|   | 
Enterobacter cancerogenus (Urosevic, 1966) Dickey and Zumoff, 1988 -- valid | 
|   | 
Enterobacter cloacae (Jordan, 1890) Hormaeche and Edwards, 1960 -- valid | 
|   | 
Enterobacter cloacae cloacae (Jordan, 1890) Hormaeche and Edwards, 1960 -- valid | 
|   | 
Enterobacter cloacae dissolvens (Rosen, 1922) Hoffmann et al., 2005 -- valid | 
|   | 
Enterobacter cowanii Inoue et al., 2001 -- valid | 
|   | 
Enterobacter dissolvens (Rosen, 1922) Brenner et al., 1988 -- invalid | 
|   | 
Enterobacter gergoviae Brenner et al., 1980 -- valid | 
|   | 
Enterobacter helveticus Stephan et al., 2007 -- valid | 
|   | 
Enterobacter hormaechei O'Hara et al., 1990 -- valid | 
|   | 
Enterobacter intermedius Izard et al., 1980 -- invalid | 
|   | 
Enterobacter kobei Kosako et al., 1997 emend. Hoffmann et al., 2005 -- valid | 
|   | 
Enterobacter ludwigii Hoffmann et al., 2005 -- valid | 
|   | 
Enterobacter mori Zhu et al., 2011 -- valid | 
|   | 
Enterobacter nimipressuralis (Carter, 1945) Brenner et al., 1988 -- valid | 
|   | 
Enterobacter oryzae Peng et al., 2009 -- valid | 
|   | 
Enterobacter pulveris Stephan et al., 2008 -- valid | 
|   | 
Enterobacter pyrinus Chung et al., 1993 -- valid | 
|   | 
Enterobacter radicincitans Kämpfer et al., 2005 -- valid | 
|   | 
Enterobacter sakazakii Farmer et al., 1980 -- invalid | 
|   | 
Enterobacter soli Manter et al., 2011 -- valid | 
|   | 
Enterobacter taylorae Farmer et al., 1985 -- invalid | 
|   | 
Enterobacter turicensis Stephan et al., 2007 -- valid | 
|   | 
Enterococcus (ex Thiercelin and Jouhaud, 1903) Schleifer and Kilpper-Bälz, 1984 -- valid | 
|   | 
Enterococcus aquimarinus Svec et al., 2005 -- valid | 
|   | 
Enterococcus asini de Vaux et al., 1998 -- valid | 
|   | 
Enterococcus avium (ex Nowlan and Deibel, 1967) Collins et al., 1984 -- valid | 
|   | 
Enterococcus caccae Carvalho et al., 2006 -- valid | 
|   | 
Enterococcus camelliae Sukontasing et al., 2007 -- valid | 
|   | 
Enterococcus canintestini Naser et al., 2005 -- valid | 
|   | 
Enterococcus canis De Graef et al., 2003 -- valid | 
|   | 
Enterococcus casseliflavus (ex Vaughn et al., 1979) Collins et al., 1984 -- valid | 
|   | 
Enterococcus cecorum (Devriese et al., 1983) Williams et al., 1989 -- valid | 
|   | 
Enterococcus columbae Devriese et al., 1993 -- valid | 
|   | 
Enterococcus devriesei Svec et al., 2005 -- valid | 
|   | 
Enterococcus dispar Collins et al., 1991 -- valid | 
|   | 
Enterococcus durans (ex Sherman and Wing, 1937) Collins et al., 1984 -- valid | 
|   | 
Enterococcus faecalis (Andrewes and Horder, 1906) Schleifer and Kilpper-Bälz, 1984 -- valid | 
|   | 
Enterococcus faecium (Orla-Jensen, 1919) Schleifer and Kilpper-Bälz, 1984 -- valid | 
|   | 
Enterococcus flavescens Pompei et al., 1992 -- invalid | 
|   | 
Enterococcus gallinarum (Bridge and Sneath, 1982) Collins et al., 1984 -- valid | 
|   | 
Enterococcus gilvus Tyrrell et al., 2002 -- valid | 
|   | 
Enterococcus haemoperoxidus Svec et al., 2001 -- valid | 
|   | 
Enterococcus hermanniensis Koort et al., 2004 -- valid | 
|   | 
Enterococcus hirae Farrow and Collins, 1985 -- valid | 
|   | 
Enterococcus italicus Fortina et al., 2004 -- valid | 
|   | 
Enterococcus malodoratus (ex Pette, 1955) Collins et al., 1984 -- valid | 
|   | 
Enterococcus moraviensis Svec et al., 2001 -- valid | 
|   | 
Enterococcus mundtii Collins et al., 1986 -- valid | 
|   | 
Enterococcus pallens Tyrrell et al., 2002 -- valid | 
|   | 
Enterococcus phoeniculicola Law-Brown and Meyers, 2003 -- valid | 
|   | 
Enterococcus porcinus Teixeira et al., 2001 -- invalid | 
|   | 
Enterococcus pseudoavium Collins et al., 1989 -- valid | 
|   | 
Enterococcus quebecensis Sistek et al., 2012 -- valid | 
|   | 
Enterococcus raffinosus Collins et al., 1989 -- valid | 
|   | 
Enterococcus ratti Teixeira et al., 2001 -- valid | 
|   | 
Enterococcus saccharolyticus (Farrow et al., 1985) Rodrigues and Collins, 1991 -- valid | 
|   | 
Enterococcus saccharominimus Vancanneyt et al., 2004 -- invalid | 
|   | 
Enterococcus seriolicida Kusuda et al., 1991 -- invalid | 
|   | 
Enterococcus silesiacus Svec et al., 2006 -- valid | 
|   | 
Enterococcus solitarius Collins et al., 1989 -- invalid | 
|   | 
Enterococcus sulfureus Martinez-Murcia and Collins, 1991 -- valid | 
|   | 
Enterococcus termitis Svec et al., 2006 -- valid | 
|   | 
Enterococcus thailandicus Tanasupawat et al., 2008 -- valid | 
|   | 
Enterococcus ureasiticus Sistek et al., 2012 -- valid | 
|   | 
Enterococcus viikkiensis Rahkila et al., 2011 -- valid | 
|   | 
Enterococcus villorum Vancanneyt et al., 2001 -- valid | 
|   | 
Enterorhabdus Clavel et al., 2009 emend. Clavel et al., 2010 -- valid | 
|   | 
Enterorhabdus caecimuris Clavel et al., 2010 -- valid | 
|   | 
Enterorhabdus mucosicola Clavel et al., 2009 -- valid | 
|   | 
Enterovibrio Thompson et al., 2002 emend. Pascual et al., 2009 -- valid | 
|   | 
Enterovibrio calviensis (Denner et al., 2002) Pascual et al., 2009 -- valid | 
|   | 
Enterovibrio coralii Thompson et al., 2005 -- valid | 
|   | 
Enterovibrio nigricans Pascual et al., 2009 -- valid | 
|   | 
Enterovibrio norvegicus Thompson et al., 2002 -- valid | 
|   | 
Entomoplasma Tully et al., 1993 -- valid | 
|   | 
Entomoplasma ellychniae (Tully et al., 1989) Tully et al., 1993 -- valid | 
|   | 
Entomoplasma freundtii Tully et al., 1998 -- valid | 
|   | 
Entomoplasma lucivorax (Williamson et al., 1990) Tully et al., 1993 -- valid | 
|   | 
Entomoplasma luminosum (Williamson et al., 1990) Tully et al., 1993 -- valid | 
|   | 
Entomoplasma melaleucae (Tully et al., 1990) Tully et al., 1993 -- valid | 
|   | 
Entomoplasma somnilux (Williamson et al., 1990) Tully et al., 1993 -- valid | 
|   | 
Eperythrozoon Schilling, 1928 -- valid | 
|   | 
Eperythrozoon coccoides Schilling, 1928 -- valid | 
|   | 
Eperythrozoon ovis Neitz et al., 1934 -- invalid | 
|   | 
Eperythrozoon parvum Splitter, 1950 -- valid | 
|   | 
Eperythrozoon suis Splitter, 1950 -- invalid | 
|   | 
Eperythrozoon wenyonii Adler and Ellenbogen, 1934 -- invalid | 
|   | 
Epilithonimonas O'Sullivan et al., 2006 -- valid | 
|   | 
Epilithonimonas lactis Shakéd et al., 2010 -- valid | 
|   | 
Epilithonimonas tenax O'Sullivan et al., 2006 -- valid | 
|   | 
Eremococcus Collins et al., 1999 -- valid | 
|   | 
Eremococcus coleocola Collins et al., 1999 -- valid | 
|   | 
Erwinia Winslow et al., 1920 emend. Hauben et al., 1998 -- valid | 
|   | 
Erwinia alni Surico et al., 1996 -- invalid | 
|   | 
Erwinia amylovora (Burrill, 1882) Winslow et al., 1920 emend. Hauben et al., 1998 -- valid | 
|   | 
Erwinia ananatis Serrano, 1928 -- invalid | 
|   | 
Erwinia aphidicola Harada et al., 1998 -- valid | 
|   | 
Erwinia billingiae Mergaert et al., 1999 -- valid | 
|   | 
Erwinia cacticida Alcorn et al., 1991 -- invalid | 
|   | 
Erwinia cancerogena Urosevic, 1966 -- invalid | 
|   | 
Erwinia carnegieana Standring, 1942 -- valid | 
|   | 
Erwinia carotovora (Jones, 1901) Bergey et al., 1923 -- invalid | 
|   | 
Erwinia carotovora atroseptica (van Hall, 1902) Dye, 1969 -- invalid | 
|   | 
Erwinia carotovora betavasculorum Thomson et al., 1984 -- invalid | 
|   | 
Erwinia carotovora carotovora (Jones, 1901) Bergey et al., 1923 -- invalid | 
|   | 
Erwinia carotovora odorifera Gallois et al., 1992 -- invalid | 
|   | 
Erwinia carotovora wasabiae Goto and Matsumoto, 1987 -- invalid | 
|   | 
Erwinia chrysanthemi Burkholder et al., 1953 -- invalid | 
|   | 
Erwinia cypripedii (Hori, 1911) Bergey et al., 1923 -- invalid | 
|   | 
Erwinia dissolvens (Rosen, 1922) Burkholder, 1948 -- invalid | 
|   | 
Erwinia herbicola (Lohnis, 1911) Dye, 1964 -- invalid | 
|   | 
Erwinia mallotivora Goto, 1976 emend. Hauben et al., 1998 -- valid | 
|   | 
Erwinia milletiae (Kawakami and Yoshida, 1920) Magrou, 1937 -- invalid | 
|   | 
Erwinia nigrifluens Wilson et al., 1957 -- invalid | 
|   | 
Erwinia nimipressuralis (Carter, 1945) Dye, 1969 -- invalid | 
|   | 
Erwinia oleae Moretti et al., 2011 -- valid | 
|   | 
Erwinia papayae Gardan et al., 2004 -- valid | 
|   | 
Erwinia paradisiaca Fernandez-Borrero and Lopez-Duque, 1970 -- invalid | 
|   | 
Erwinia persicina Hao et al., 1990 -- valid | 
|   | 
Erwinia piriflorinigrans López et al., 2011 -- valid | 
|   | 
Erwinia psidii Neto et al., 1988 -- valid | 
|   | 
Erwinia pyrifoliae Kim et al., 1999 -- valid | 
|   | 
Erwinia quercina Hildebrand and Schroth, 1967 -- invalid | 
|   | 
Erwinia rhapontici (Millard, 1924) Burkholder, 1948 emend. Hauben et al., 1998 -- valid | 
|   | 
Erwinia rubrifaciens Wilson et al., 1967 -- invalid | 
|   | 
Erwinia salicis (Day, 1924) Chester, 1939 -- invalid | 
|   | 
Erwinia stewartii (Smith, 1898) Dye, 1963 -- invalid | 
|   | 
Erwinia tasmaniensis Geider et al., 2006 -- valid | 
|   | 
Erwinia toletana Rojas et al., 2004 -- valid | 
|   | 
Erwinia tracheiphila (Smith, 1895) Bergey et al., 1923 emend. Hauben et al., 1998 -- valid | 
|   | 
Erwinia typographi Skrodenyte-Arbaciauskiene et al., 2012 -- valid | 
|   | 
Erwinia uredovora (Pon et al., 1954) Dye, 1963 -- invalid | 
|   | 
Erysipelothrix Rosenbach, 1909 -- valid | 
|   | 
Erysipelothrix inopinata Verbarg et al., 2004 -- valid | 
|   | 
Erysipelothrix rhusiopathiae (Migula, 1900) Buchanan, 1918 -- valid | 
|   | 
Erysipelothrix tonsillarum Takahashi et al., 1987 -- valid | 
|   | 
Erythrobacter Shiba and Simidu, 1982 -- valid | 
|   | 
Erythrobacter aquimaris Yoon et al., 2004 -- valid | 
|   | 
Erythrobacter citreus Denner et al., 2002 -- valid | 
|   | 
Erythrobacter flavus Yoon et al., 2003 -- valid | 
|   | 
Erythrobacter gaetbuli Yoon et al., 2005 -- valid | 
|   | 
Erythrobacter gangjinensis Lee et al., 2010 -- valid | 
|   | 
Erythrobacter litoralis Yurkov et al., 1994 -- valid | 
|   | 
Erythrobacter longus Shiba and Simidu, 1982 -- valid | 
|   | 
Erythrobacter luteolus Yoon et al., 2005 -- invalid | 
|   | 
Erythrobacter nanhaisediminis Xu et al., 2010 -- valid | 
|   | 
Erythrobacter pelagi Wu et al., 2012 -- valid | 
|   | 
Erythrobacter seohaensis Yoon et al., 2005 -- valid | 
|   | 
Erythrobacter vulgaris Ivanova et al., 2006 -- valid | 
|   | 
Erythromicrobium Yurkov et al., 1994 -- valid | 
|   | 
Erythromicrobium ramosum Yurkov et al., 1994 -- valid | 
|   | 
Erythromonas Yurkov et al., 1997 -- invalid | 
|   | 
Erythromonas ursincola Yurkov et al., 1997 -- invalid | 
|   | 
Escherichia Castellani and Chalmers, 1919 -- valid | 
|   | 
Escherichia adecarboxylata Leclerc, 1962 -- invalid | 
|   | 
Escherichia albertii Huys et al., 2003 -- valid | 
|   | 
Escherichia blattae Burgess et al., 1973 -- invalid | 
|   | 
Escherichia coli (Migula, 1895) Castellani and Chalmers, 1919 -- valid | 
|   | 
Escherichia fergusonii Farmer et al., 1985 -- valid | 
|   | 
Escherichia hermannii Brenner et al., 1983 -- valid | 
|   | 
Escherichia vulneris Brenner et al., 1983 -- valid | 
|   | 
Ethanoligenens Xing et al., 2006 -- valid | 
|   | 
Ethanoligenens harbinense Xing et al., 2006 -- valid | 
|   | 
Eubacterium Prevot, 1938 -- valid | 
|   | 
Eubacterium acidaminophilum Zindel et al., 1989 -- valid | 
|   | 
Eubacterium aerofaciens (Eggerth, 1935) Prevot, 1938 -- invalid | 
|   | 
Eubacterium aggregans Mechichi et al., 2000 -- valid | 
|   | 
Eubacterium alactolyticum (Prevot and Taffanel, 1942) Holdeman and Moore, 1970 -- invalid | 
|   | 
Eubacterium angustum Beuscher and Andreesen, 1985 -- valid | 
|   | 
Eubacterium barkeri (Stadtman et al., 1972) Collins et al., 1994 -- valid | 
|   | 
Eubacterium biforme (Eggerth, 1935) Prevot, 1938 -- valid | 
|   | 
Eubacterium brachy Holdeman et al., 1980 -- valid | 
|   | 
Eubacterium budayi (Le Blaye and Guggenheim, 1914) Holdeman and Moore, 1970 -- valid | 
|   | 
Eubacterium callanderi Mountfort et al., 1988 -- valid | 
|   | 
Eubacterium cellulosolvens (Bryant et al., 1958) Holdeman and Moore, 1972 -- valid | 
|   | 
Eubacterium combesii (Prevot and Laplanche, 1947) Holdeman and Moore, 1970 -- valid | 
|   | 
Eubacterium contortum (Prevot, 1947) Holdeman et al., 1971 -- valid | 
|   | 
Eubacterium coprostanoligenes Freier et al., 1994 -- valid | 
|   | 
Eubacterium cylindroides (Rocchi, 1908) Holdeman and Moore, 1970 -- valid | 
|   | 
Eubacterium desmolans Morris et al., 1986 -- valid | 
|   | 
Eubacterium dolichum Moore et al., 1976 -- valid | 
|   | 
Eubacterium eligens Holdeman and Moore, 1974 -- valid | 
|   | 
Eubacterium exiguum Poco et al., 1996 -- invalid | 
|   | 
Eubacterium fissicatena Taylor, 1972 -- valid | 
|   | 
Eubacterium formicigenerans Holdeman and Moore, 1974 -- invalid | 
|   | 
Eubacterium fossor Bailey and Love, 1986 -- invalid | 
|   | 
Eubacterium hadrum Moore et al., 1976 -- valid | 
|   | 
Eubacterium hallii Holdeman and Moore, 1974 -- valid | 
|   | 
Eubacterium infirmum Cheeseman et al., 1996 -- valid | 
|   | 
Eubacterium lentum (Eggerth, 1935) Prevot, 1938 -- invalid | 
|   | 
Eubacterium limosum (Eggerth, 1935) Prevot, 1938 -- valid | 
|   | 
Eubacterium minutum Poco et al., 1996 emend. Wade et al., 1999 -- valid | 
|   | 
Eubacterium moniliforme (Repaci, 1910) Holdeman and Moore, 1970 -- valid | 
|   | 
Eubacterium multiforme (Distaso, 1911) Holdeman and Moore, 1970 -- valid | 
|   | 
Eubacterium nitritogenes Prevot, 1940 -- valid | 
|   | 
Eubacterium nodatum Holdeman et al., 1980 -- valid | 
|   | 
Eubacterium oxidoreducens Krumholz and Bryant, 1986 -- valid | 
|   | 
Eubacterium plautii (Seguin, 1928) Hofstad and Aasjord, 1982 -- invalid | 
|   | 
Eubacterium plexicaudatum Wilkins et al., 1974 -- valid | 
|   | 
Eubacterium pyruvativorans Wallace et al., 2003 -- valid | 
|   | 
Eubacterium ramulus Moore et al., 1976 -- valid | 
|   | 
Eubacterium rectale (Hauduroy et al., 1937) Prevot, 1938 -- valid | 
|   | 
Eubacterium ruminantium Bryant, 1959 -- valid | 
|   | 
Eubacterium saburreum (Prevot, 1966) Holdeman and Moore, 1970 -- valid | 
|   | 
Eubacterium saphenum Uematsu et al., 1993 -- valid | 
|   | 
Eubacterium siraeum Moore et al., 1976 -- valid | 
|   | 
Eubacterium suis Wegienek and Reddy, 1982 -- invalid | 
|   | 
Eubacterium sulci (Cato et al., 1985) Jalava and Eerola, 1999 -- valid | 
|   | 
Eubacterium tarantellae Udey et al., 1977 -- valid | 
|   | 
Eubacterium tardum Cheeseman et al., 1996 -- invalid | 
|   | 
Eubacterium tenue (Bergey et al., 1923) Holdeman and Moore, 1970 -- valid | 
|   | 
Eubacterium timidum Holdeman et al., 1980 -- invalid | 
|   | 
Eubacterium tortuosum (Debono, 1912) Prevot, 1938 -- valid | 
|   | 
Eubacterium uniforme van Gylswyk and van der Toorn, 1985 -- valid | 
|   | 
Eubacterium ventriosum (Tissier, 1908) Prevot, 1938 -- valid | 
|   | 
Eubacterium xylanophilum van Gylswyk and van der Toorn, 1985 -- valid | 
|   | 
Eubacterium yurii Margaret and Krywolap, 1986 -- valid | 
|   | 
Eubacterium yurii margaretiae Margaret and Krywolap, 1986 -- valid | 
|   | 
Eubacterium yurii schtitka Margaret and Krywolap, 1988 -- valid | 
|   | 
Eubacterium yurii yurii Margaret and Krywolap, 1986 -- valid | 
|   | 
Eudoraea Alain et al., 2008 -- valid | 
|   | 
Eudoraea adriatica Alain et al., 2008 -- valid | 
|   | 
Euzebya Kurahashi et al., 2010 -- valid | 
|   | 
Euzebya tangerina Kurahashi et al., 2010 -- valid | 
|   | 
Euzebyella Lucena et al., 2010 -- valid | 
|   | 
Euzebyella saccharophila Lucena et al., 2010 -- valid | 
|   | 
Ewingella Grimont et al., 1984 -- valid | 
|   | 
Ewingella americana Grimont et al., 1984 -- valid | 
|   | 
Excellospora Agre and Guzeva, 1975 -- invalid | 
|   | 
Excellospora viridilutea Agre and Guzeva, 1975 -- invalid | 
|   | 
Exiguobacterium Collins et al., 1984 -- valid | 
|   | 
Exiguobacterium acetylicum (Levine and Soppeland, 1926) Farrow et al., 1994 -- valid | 
|   | 
Exiguobacterium aestuarii Kim et al., 2005 -- valid | 
|   | 
Exiguobacterium antarcticum Frühling et al., 2002 -- valid | 
|   | 
Exiguobacterium artemiae López-Cortés et al., 2006 -- valid | 
|   | 
Exiguobacterium aurantiacum Collins et al., 1984 -- valid | 
|   | 
Exiguobacterium indicum Chaturvedi and Shivaji, 2006 -- valid | 
|   | 
Exiguobacterium marinum Kim et al., 2005 -- valid | 
|   | 
Exiguobacterium mexicanum López-Cortés et al., 2006 -- valid | 
|   | 
Exiguobacterium oxidotolerans Yumoto et al., 2004 -- valid | 
|   | 
Exiguobacterium profundum Crapart et al., 2007 -- valid | 
|   | 
Exiguobacterium sibiricum Rodrigues et al., 2006 -- valid | 
|   | 
Exiguobacterium soli Chaturvedi et al., 2008 -- valid | 
|   | 
Exiguobacterium undae Frühling et al., 2002 -- valid | 
|   | 
Exilispira Imachi et al., 2008 -- valid | 
|   | 
Exilispira thermophila Imachi et al., 2008 -- valid | 
|   | 
Fabibacter Lau et al., 2006 -- valid | 
|   | 
Fabibacter halotolerans Lau et al., 2006 -- valid | 
|   | 
Facklamia Collins et al., 1997 -- valid | 
|   | 
Facklamia hominis Collins et al., 1997 -- valid | 
|   | 
Facklamia ignava Collins et al., 1998 -- valid | 
|   | 
Facklamia languida Lawson et al., 1999 -- valid | 
|   | 
Facklamia miroungae Hoyles et al., 2001 -- valid | 
|   | 
Facklamia sourekii Collins et al., 1999 -- valid | 
|   | 
Facklamia tabacinasalis Collins et al., 1999 -- valid | 
|   | 
Faecalibacterium Duncan et al., 2002 -- valid | 
|   | 
Faecalibacterium prausnitzii (Hauduroy et al., 1937) Duncan et al., 2002 -- valid | 
|   | 
Faenia Kurup and Agre, 1983 -- invalid | 
|   | 
Faenia rectivirgula (Krassilnikov and Agre, 1964) Kurup and Agre, 1983 -- invalid | 
|   | 
Falcivibrio Hammann et al., 1984 -- invalid | 
|   | 
Falcivibrio grandis Hammann et al., 1984 -- invalid | 
|   | 
Falcivibrio vaginalis Hammann et al., 1984 -- invalid | 
|   | 
Falsibacillus Zhou et al., 2009 -- valid | 
|   | 
Falsibacillus pallidus (Zhou et al., 2008) Zhou et al., 2009 -- valid | 
|   | 
Fangia Lau et al., 2007 -- valid | 
|   | 
Fangia hongkongensis Lau et al., 2007 -- valid | 
|   | 
Fastidiosipila Falsen et al., 2005 -- valid | 
|   | 
Fastidiosipila sanguinis Falsen et al., 2005 -- valid | 
|   | 
Ferribacterium Cummings et al., 2000 -- valid | 
|   | 
Ferribacterium limneticum Cummings et al., 2000 -- valid | 
|   | 
Ferrimicrobium Johnson et al., 2009 -- valid | 
|   | 
Ferrimicrobium acidiphilum Johnson et al., 2009 -- valid | 
|   | 
Ferrimonas Rosselló-Mora et al., 1996 -- valid | 
|   | 
Ferrimonas balearica Rosselló-Mora et al., 1996 -- valid | 
|   | 
Ferrimonas futtsuensis Nakagawa et al., 2006 -- valid | 
|   | 
Ferrimonas kyonanensis Nakagawa et al., 2006 -- valid | 
|   | 
Ferrimonas marina Katsuta et al., 2005 -- valid | 
|   | 
Ferrimonas senticii Campbell et al., 2007 -- valid | 
|   | 
Ferrithrix Johnson et al., 2009 -- valid | 
|   | 
Ferrithrix thermotolerans Johnson et al., 2009 -- valid | 
|   | 
Ferruginibacter Lim et al., 2009 -- valid | 
|   | 
Ferruginibacter alkalilentus Lim et al., 2009 -- valid | 
|   | 
Ferruginibacter lapsinanis Lim et al., 2009 -- valid | 
|   | 
Fervidicella Ogg and Patel, 2010 -- valid | 
|   | 
Fervidicella metallireducens Ogg and Patel, 2010 -- valid | 
|   | 
Fervidicola Ogg and Patel, 2009 -- valid | 
|   | 
Fervidicola ferrireducens Ogg and Patel, 2009 -- valid | 
|   | 
Fervidobacterium Patel et al., 1985 -- valid | 
|   | 
Fervidobacterium changbaicum Cai et al., 2007 -- valid | 
|   | 
Fervidobacterium gondwanense Andrews and Patel, 1996 -- valid | 
|   | 
Fervidobacterium islandicum Huber et al., 1991 -- valid | 
|   | 
Fervidobacterium nodosum Patel et al., 1985 -- valid | 
|   | 
Fervidobacterium pennivorans Friedrich and Antranikian, 1999 -- valid | 
|   | 
Fervidobacterium riparium Podosokorskaya et al., 2011 -- valid | 
|   | 
Fibrella Filippini et al., 2011 -- valid | 
|   | 
Fibrella aestuarina Filippini et al., 2011 -- valid | 
|   | 
Fibrisoma Filippini et al., 2011 -- valid | 
|   | 
Fibrisoma limi Filippini et al., 2011 -- valid | 
|   | 
Fibrobacter Montgomery et al., 1988 -- valid | 
|   | 
Fibrobacter intestinalis Montgomery et al., 1988 -- valid | 
|   | 
Fibrobacter succinogenes (Hungate, 1950) Montgomery et al., 1988 -- valid | 
|   | 
Fibrobacter succinogenes elongatus Montgomery et al., 1988 -- valid | 
|   | 
Fibrobacter succinogenes succinogenes (Hungate, 1950) Montgomery et al., 1988 -- valid | 
|   | 
Filibacter Maiden and Jones, 1985 -- valid | 
|   | 
Filibacter limicola Maiden and Jones, 1985 -- valid | 
|   | 
Filifactor Collins et al., 1994 -- valid | 
|   | 
Filifactor alocis (Cato et al., 1985) Jalava and Eerola, 1999 -- valid | 
|   | 
Filifactor villosus (Love et al., 1979) Collins et al., 1994 -- valid | 
|   | 
Filimonas Shiratori et al., 2009 -- valid | 
|   | 
Filimonas lacunae Shiratori et al., 2009 -- valid | 
|   | 
Filobacillus Schlesner et al., 2001 -- valid | 
|   | 
Filobacillus milosensis Schlesner et al., 2001 -- valid | 
|   | 
Filomicrobium Schlesner, 1988 -- valid | 
|   | 
Filomicrobium fusiforme Schlesner, 1988 -- valid | 
|   | 
Filomicrobium insigne Wu et al., 2009 -- valid | 
|   | 
Finegoldia Murdoch and Shah, 2000 -- valid | 
|   | 
Finegoldia magna (Prevot, 1933) Murdoch and Shah, 2000 -- valid | 
|   | 
Flagellimonas Bae et al., 2007 emend. Yoon and Oh, 2012 -- valid | 
|   | 
Flagellimonas eckloniae Bae et al., 2007 -- valid | 
|   | 
Flammeovirga Nakagawa et al., 1997 emend. Takahashi et al., 2006 -- valid | 
|   | 
Flammeovirga aprica (Reichenbach, 1989) Nakagawa et al., 1997 emend. Takahashi et al., 2006 -- valid | 
|   | 
Flammeovirga arenaria (ex Lewin, 1969) Takahashi et al., 2006 -- valid | 
|   | 
Flammeovirga kamogawensis Hosoya and Yokota, 2007 -- valid | 
|   | 
Flammeovirga pacifica Xu et al., 2012 -- valid | 
|   | 
Flammeovirga yaeyamensis Takahashi et al., 2006 -- valid | 
|   | 
Flavihumibacter Zhang et al., 2010 -- valid | 
|   | 
Flavihumibacter petaseus Zhang et al., 2010 -- valid | 
|   | 
Flavimonas Holmes et al., 1987 -- valid | 
|   | 
Flavimonas oryzihabitans (Kodama et al., 1985) Holmes et al., 1987 -- valid | 
|   | 
Flaviramulus Einen and Ovreas, 2006 -- valid | 
|   | 
Flaviramulus basaltis Einen and Ovreas, 2006 -- valid | 
|   | 
Flavisolibacter Yoon and Im, 2007 -- valid | 
|   | 
Flavisolibacter ginsengisoli Yoon and Im, 2007 -- valid | 
|   | 
Flavisolibacter ginsengiterrae Yoon and Im, 2007 -- valid | 
|   | 
Flavitalea Wang et al., 2011 -- valid | 
|   | 
Flavitalea populi Wang et al., 2011 -- valid | 
|   | 
Flavivirga Yi et al., 2012 -- valid | 
|   | 
Flavivirga amylovorans Yi et al., 2012 -- valid | 
|   | 
Flavivirga jejuensis Yi et al., 2012 -- valid | 
|   | 
Flavobacterium Bergey et al., 1923 emend. Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium acidificum Steinhaus, 1941 -- valid | 
|   | 
Flavobacterium acidurans Millar, 1973 -- valid | 
|   | 
Flavobacterium algicola Miyashita et al., 2010 -- valid | 
|   | 
Flavobacterium anhuiense Liu et al., 2008 -- valid | 
|   | 
Flavobacterium antarcticum Yi et al., 2005 -- valid | 
|   | 
Flavobacterium aquatile (Frankland and Frankland, 1889) Bergey et al., 1923 emend. Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium aquidurense Cousin et al., 2007 -- valid | 
|   | 
Flavobacterium araucananum Kämpfer et al., 2012 -- valid | 
|   | 
Flavobacterium balustinum Harrison, 1929 -- invalid | 
|   | 
Flavobacterium banpakuense Kim et al., 2011 -- valid | 
|   | 
Flavobacterium beibuense Fu et al., 2011 -- valid | 
|   | 
Flavobacterium branchiophilum Wakabayashi et al., 1989 emend. Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium breve Holmes and Owen, 1982 -- invalid | 
|   | 
Flavobacterium caeni Liu et al., 2010 -- valid | 
|   | 
Flavobacterium capsulatum Leifson, 1962 -- invalid | 
|   | 
Flavobacterium cauense Qu et al., 2009 -- valid | 
|   | 
Flavobacterium ceti Vela et al., 2007 -- valid | 
|   | 
Flavobacterium cheniae Qu et al., 2008 -- valid | 
|   | 
Flavobacterium cheonanense Lee et al., 2012 -- valid | 
|   | 
Flavobacterium chilense Kämpfer et al., 2012 -- valid | 
|   | 
Flavobacterium chungangense Kim et al., 2009 -- valid | 
|   | 
Flavobacterium chungbukense Lim et al., 2011 -- valid | 
|   | 
Flavobacterium chungnamense Lee et al., 2012 -- valid | 
|   | 
Flavobacterium columnare (Bernardet and Grimont, 1989) Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium croceum Park et al., 2006 -- valid | 
|   | 
Flavobacterium cucumis Weon et al., 2007 -- valid | 
|   | 
Flavobacterium daejeonense Kim et al., 2006 -- valid | 
|   | 
Flavobacterium defluvii Park et al., 2007 -- valid | 
|   | 
Flavobacterium degerlachei Van Trappen et al., 2004 -- valid | 
|   | 
Flavobacterium denitrificans Horn et al., 2005 -- valid | 
|   | 
Flavobacterium devorans (Zimmermann, 1890) Bergey et al., 1923 -- invalid | 
|   | 
Flavobacterium dongtanense Xiao et al., 2011 -- valid | 
|   | 
Flavobacterium esteraromaticum (Omelianski, 1923) Bergey et al., 1930 -- invalid | 
|   | 
Flavobacterium ferrugineum Sickles and Shaw, 1934 -- invalid | 
|   | 
Flavobacterium filum Ryu et al., 2007 -- valid | 
|   | 
Flavobacterium flevense (van der Meulen et al., 1974) Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium fluvii Lee et al., 2010 -- valid | 
|   | 
Flavobacterium frigidarium Humphry et al., 2001 -- valid | 
|   | 
Flavobacterium frigidimaris Nogi et al., 2005 -- valid | 
|   | 
Flavobacterium frigoris Van Trappen et al., 2004 -- valid | 
|   | 
Flavobacterium fryxellicola Van Trappen et al., 2005 -- valid | 
|   | 
Flavobacterium gelidilacus Van Trappen et al., 2003 -- valid | 
|   | 
Flavobacterium gillisiae McCammon and Bowman, 2000 -- valid | 
|   | 
Flavobacterium ginsenosidimutans Yang et al., 2011 -- valid | 
|   | 
Flavobacterium glaciei Zhang et al., 2006 -- valid | 
|   | 
Flavobacterium gleum Holmes et al., 1984 -- invalid | 
|   | 
Flavobacterium glycines Madhaiyan et al., 2010 -- valid | 
|   | 
Flavobacterium gondwanense Dobson et al., 1993 -- invalid | 
|   | 
Flavobacterium granuli Aslam et al., 2005 -- valid | 
|   | 
Flavobacterium halmophilum Elazari-Volcani, 1940 -- invalid | 
|   | 
Flavobacterium haoranii Zhang et al., 2010 -- valid | 
|   | 
Flavobacterium heparinum Payza and Korn, 1956 -- invalid | 
|   | 
Flavobacterium hercynium Cousin et al., 2007 -- valid | 
|   | 
Flavobacterium hibernum McCammon et al., 1998 -- valid | 
|   | 
Flavobacterium hydatis Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium indicum Saha and Chakrabarti, 2006 -- valid | 
|   | 
Flavobacterium indologenes Yabuuchi et al., 1983 -- invalid | 
|   | 
Flavobacterium indoltheticum Campbell and Williams, 1951 -- invalid | 
|   | 
Flavobacterium johnsoniae (Stanier, 1947) Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium koreense Lee et al., 2012 -- valid | 
|   | 
Flavobacterium limicola Tamaki et al., 2003 -- valid | 
|   | 
Flavobacterium lindanitolerans Jit et al., 2008 -- valid | 
|   | 
Flavobacterium macrobrachii Sheu et al., 2011 -- valid | 
|   | 
Flavobacterium marinotypicum ZoBell and Upham, 1944 -- invalid | 
|   | 
Flavobacterium meningosepticum King, 1959 -- invalid | 
|   | 
Flavobacterium micromati Van Trappen et al., 2004 -- valid | 
|   | 
Flavobacterium mizutaii (Yabuuchi et al., 1983) Holmes et al., 1988 -- invalid | 
|   | 
Flavobacterium multivorum Holmes et al., 1981 -- invalid | 
|   | 
Flavobacterium myungsuense Joung et al., 2012 -- valid | 
|   | 
Flavobacterium oceanosedimentum Carty and Litchfield, 1978 -- valid | 
|   | 
Flavobacterium odoratum Stutzer, 1929 -- invalid | 
|   | 
Flavobacterium okeanokoites ZoBell and Upham, 1944 -- invalid | 
|   | 
Flavobacterium omnivorum Zhu et al., 2003 -- valid | 
|   | 
Flavobacterium oncorhynchi Zamora et al., 2012 -- valid | 
|   | 
Flavobacterium pectinovorum (Reichenbach, 1989) Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium phragmitis Liu et al., 2011 -- valid | 
|   | 
Flavobacterium ponti Yoon et al., 2011 -- valid | 
|   | 
Flavobacterium psychrolimnae Van Trappen et al., 2005 -- valid | 
|   | 
Flavobacterium psychrophilum (Bernardet and Grimont, 1989) Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium reichenbachii Ali et al., 2009 -- valid | 
|   | 
Flavobacterium resinovorum Delaporte and Daste, 1956 -- invalid | 
|   | 
Flavobacterium resistens Ryu et al., 2008 -- valid | 
|   | 
Flavobacterium rivuli Ali et al., 2009 -- valid | 
|   | 
Flavobacterium saccharophilum (Reichenbach, 1989) Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium salegens Dobson et al., 1993 -- invalid | 
|   | 
Flavobacterium saliperosum Wang et al., 2006 -- valid | 
|   | 
Flavobacterium sasangense Yoon et al., 2009 -- valid | 
|   | 
Flavobacterium scophthalmum Mudarris et al., 1994 -- invalid | 
|   | 
Flavobacterium segetis Yi and Chun, 2006 -- valid | 
|   | 
Flavobacterium sinopsychrotolerans Xu et al., 2011 -- valid | 
|   | 
Flavobacterium soli Yoon et al., 2006 -- valid | 
|   | 
Flavobacterium spiritivorum Holmes et al., 1982 -- invalid | 
|   | 
Flavobacterium subsaxonicum Ali et al., 2009 -- valid | 
|   | 
Flavobacterium succinicans (Reichenbach, 1989) Bernardet et al., 1996 -- valid | 
|   | 
Flavobacterium suncheonense Kim et al., 2006 -- valid | 
|   | 
Flavobacterium swingsii Ali et al., 2009 -- valid | 
|   | 
Flavobacterium tegetincola McCammon and Bowman, 2000 -- valid | 
|   | 
Flavobacterium terrae Weon et al., 2007 -- valid | 
|   | 
Flavobacterium terrigena Yoon et al., 2007 -- valid | 
|   | 
Flavobacterium thalpophilum Holmes et al., 1983 -- invalid | 
|   | 
Flavobacterium thermophilum Loginova and Egorova, 1982 -- valid | 
|   | 
Flavobacterium tiangeerense Xin et al., 2009 -- valid | 
|   | 
Flavobacterium uliginosum ZoBell and Upham, 1944 -- invalid | 
|   | 
Flavobacterium urumqiense Dong et al., 2012 -- valid | 
|   | 
Flavobacterium weaverense Yi and Chun, 2006 -- valid | 
|   | 
Flavobacterium xanthum (ex Inoue and Komagata, 1976) McCammon and Bowman, 2000 -- valid | 
|   | 
Flavobacterium xinjiangense Zhu et al., 2003 -- valid | 
|   | 
Flavobacterium xueshanense Dong et al., 2012 -- valid | 
|   | 
Flavobacterium yabuuchiae Holmes et al., 1988 -- invalid | 
|   | 
Flavobacterium yonginense Joung et al., 2012 -- valid | 
|   | 
Flavonifractor Carlier et al., 2010 -- valid | 
|   | 
Flavonifractor plautii (Séguin, 1928) Carlier et al., 2010 -- valid | 
|   | 
Flectobacillus Larkin et al., 1977 emend. Raj and Maloy, 1990 -- valid | 
|   | 
Flectobacillus glomeratus McGuire et al., 1988 -- invalid | 
|   | 
Flectobacillus lacus Hwang and Cho, 2006 -- valid | 
|   | 
Flectobacillus major (Gromov, 1963) Larkin et al., 1977 -- valid | 
|   | 
Flectobacillus marinus (Raj, 1976) Borrall and Larkin, 1978 -- invalid | 
|   | 
Flectobacillus roseus Sheu et al., 2009 -- valid | 
|   | 
Flexibacter Soriano, 1945 -- valid | 
|   | 
Flexibacter aggregans (Lewin, 1969) Leadbetter, 1974 -- invalid | 
|   | 
Flexibacter aurantiacus Lewin, 1969 -- valid | 
|   | 
Flexibacter canadensis Christensen, 1980 -- invalid | 
|   | 
Flexibacter columnaris (ex Leadbetter) Bernardet and Grimont, 1989 -- invalid | 
|   | 
Flexibacter elegans (ex Lewin, 1969, non Soriano, 1945) Reichenbach, 1989 -- valid | 
|   | 
Flexibacter filiformis (ex Solntseva, 1940) Reichenbach, 1989 -- invalid | 
|   | 
Flexibacter flexilis Soriano, 1945 -- valid | 
|   | 
Flexibacter japonensis Fujita et al., 1997 -- invalid | 
|   | 
Flexibacter litoralis Lewin, 1969 -- valid | 
|   | 
Flexibacter maritimus Wakabayashi et al., 1986 -- invalid | 
|   | 
Flexibacter ovolyticus Hansen et al., 1992 -- invalid | 
|   | 
Flexibacter polymorphus Lewin, 1974 -- valid | 
|   | 
Flexibacter psychrophilus Bernardet and Grimont, 1989 -- invalid | 
|   | 
Flexibacter roseolus Lewin, 1969 -- valid | 
|   | 
Flexibacter ruber Lewin, 1969 -- valid | 
|   | 
Flexibacter sancti Lewin, 1969 -- invalid | 
|   | 
Flexibacter tractuosus (Lewin, 1969) Leadbetter, 1974 -- invalid | 
|   | 
Flexistipes Fiala et al., 2000 -- valid | 
|   | 
Flexistipes sinusarabici Fiala et al., 2000 -- valid | 
|   | 
Flexithrix Lewin, 1970 emend. Hosoya and Yokota, 2007 -- valid | 
|   | 
Flexithrix dorotheae Lewin, 1970 emend. Hosoya and Yokota, 2007 -- valid | 
|   | 
Flexivirga Anzai et al., 2012 -- valid | 
|   | 
Flexivirga alba Anzai et al., 2012 -- valid | 
|   | 
Flindersiella Kaewkla and Franco, 2011 -- valid | 
|   | 
Flindersiella endophytica Kaewkla and Franco, 2011 -- valid | 
|   | 
Fluoribacter Garrity et al., 1980 -- valid | 
|   | 
Fluoribacter bozemanae Garrity et al., 1980 -- valid | 
|   | 
Fluoribacter dumoffii (Brenner et al., 1980) Brown et al., 1981 -- valid | 
|   | 
Fluoribacter gormanii (Morris et al., 1980) Brown et al., 1981 -- valid | 
|   | 
Fluviicola O'Sullivan et al., 2005 -- valid | 
|   | 
Fluviicola taffensis O'Sullivan et al., 2005 -- valid | 
|   | 
Fodinibacter Wang et al., 2009 -- valid | 
|   | 
Fodinibacter luteus Wang et al., 2009 -- valid | 
|   | 
Fodinibius Wang et al., 2012 -- valid | 
|   | 
Fodinibius salinus Wang et al., 2012 -- valid | 
|   | 
Fodinicola Carlsohn et al., 2008 -- valid | 
|   | 
Fodinicola feengrottensis Carlsohn et al., 2008 -- valid | 
|   | 
Fodinicurvata Wang et al., 2009 -- valid | 
|   | 
Fodinicurvata fenggangensis Wang et al., 2009 -- valid | 
|   | 
Fodinicurvata sediminis Wang et al., 2009 -- valid | 
|   | 
Fontibacillus Saha et al., 2010 emend. Lee et al., 2011 -- valid | 
|   | 
Fontibacillus aquaticus Saha et al., 2010 -- valid | 
|   | 
Fontibacillus panacisegetis Lee et al., 2011 -- valid | 
|   | 
Fontibacter Kämpfer et al., 2010 -- valid | 
|   | 
Fontibacter flavus Kämpfer et al., 2010 -- valid | 
|   | 
Formivibrio Tanaka et al., 1991 -- valid | 
|   | 
Formivibrio citricus Tanaka et al., 1991 -- valid | 
|   | 
Formosa Ivanova et al., 2004 emend. Nedashkovskaya et al., 2006 -- valid | 
|   | 
Formosa agariphila Nedashkovskaya et al., 2006 -- valid | 
|   | 
Formosa algae Ivanova et al., 2004 emend. Nedashkovskaya et al., 2006 -- valid | 
|   | 
Formosa spongicola Yoon and Oh, 2011 -- valid | 
|   | 
Francisella Dorofe'ev, 1947 emend. Huber et al., 2010 -- valid | 
|   | 
Francisella halioticida Brevik et al., 2012 -- valid | 
|   | 
Francisella hispaniensis Huber et al., 2010 -- valid | 
|   | 
Francisella noatunensis (Mikalsen et al., 2007) Ottem et al., 2009 -- valid | 
|   | 
Francisella noatunensis noatunensis (Mikalsen et al., 2007) Ottem et al., 2009 -- valid | 
|   | 
Francisella noatunensis orientalis Ottem et al., 2009 -- valid | 
|   | 
Francisella novicida (Larson et al., 1955) Olsufiev et al., 1959 -- invalid | 
|   | 
Francisella philomiragia (Jensen et al., 1969) Hollis et al., 1990 -- valid | 
|   | 
Francisella philomiragia noatunensis Mikalsen et al., 2007 -- invalid | 
|   | 
Francisella philomiragia philomiragia (Jensen et al., 1969) Hollis et al., 1990 -- valid | 
|   | 
Francisella piscicida Ottem et al., 2008 -- invalid | 
|   | 
Francisella tularensis (McCoy and Chapin, 1912) Dorofeev, 1947 -- valid | 
|   | 
Francisella tularensis holarctica (ex Olsufjev et al., 1959) Olsufjev and Meshcheryakova, 1983 -- valid | 
|   | 
Francisella tularensis mediasiatica (ex Aikimbaev, 1966) Olsufjev and Meshcheryakova, 1983 -- valid | 
|   | 
Francisella tularensis novicida (Larson et al., 1955) Huber et al., 2010 -- valid | 
|   | 
Francisella tularensis tularensis (McCoy and Chapin, 1912) Dorofeev, 1947 -- valid | 
|   | 
Frankia Brunchorst, 1886 -- valid | 
|   | 
Frankia alni (Woronin, 1866) Von Tubeuf, 1895 -- valid | 
|   | 
Frateuria Swings et al., 1980 emend. Zhang et al., 2011 -- valid | 
|   | 
Frateuria aurantia (ex Kondô and Ameyama, 1958) Swings et al., 1980 -- valid | 
|   | 
Frateuria terrea Zhang et al., 2011 -- valid | 
|   | 
Friedmanniella Schumann et al., 1997 -- valid | 
|   | 
Friedmanniella antarctica Schumann et al., 1997 -- valid | 
|   | 
Friedmanniella capsulata Maszenan et al., 1999 -- valid | 
|   | 
Friedmanniella lacustris Lawson et al., 2000 -- valid | 
|   | 
Friedmanniella lucida Iwai et al., 2010 -- valid | 
|   | 
Friedmanniella luteola Iwai et al., 2010 -- valid | 
|   | 
Friedmanniella okinawensis Iwai et al., 2010 -- valid | 
|   | 
Friedmanniella sagamiharensis Iwai et al., 2010 -- valid | 
|   | 
Friedmanniella spumicola Maszenan et al., 1999 -- valid | 
|   | 
Frigoribacterium Kämpfer et al., 2000 -- valid | 
|   | 
Frigoribacterium faeni Kämpfer et al., 2000 -- valid | 
|   | 
Frigoribacterium mesophilum Dastager et al., 2008 -- valid | 
|   | 
Frondicola Zhang et al., 2007 -- invalid | 
|   | 
Frondicola australicus Zhang et al., 2007 -- invalid | 
|   | 
Frondihabitans Greene et al., 2009 emend. Lee, 2010 emend. Cardinale et al., 2011 -- valid | 
|   | 
Frondihabitans australicus (Zhang et al., 2007) Greene et al., 2009 -- valid | 
|   | 
Frondihabitans cladoniiphilus Cardinale et al., 2011 -- valid | 
|   | 
Frondihabitans peucedani Lee, 2010 -- valid | 
|   | 
Fructobacillus Endo and Okada, 2008 -- valid | 
|   | 
Fructobacillus durionis (Leisner et al., 2005) Endo and Okada, 2008 -- valid | 
|   | 
Fructobacillus ficulneus (Antunes et al., 2002) Endo and Okada, 2008 -- valid | 
|   | 
Fructobacillus fructosus (Kodama, 1956) Endo and Okada, 2008 -- valid | 
|   | 
Fructobacillus pseudoficulneus (Chambel et al., 2006) Endo and Okada, 2008 -- valid | 
|   | 
Fructobacillus tropaeoli Endo et al., 2011 -- valid | 
|   | 
Fuchsiella Zhilina et al., 2012 -- valid | 
|   | 
Fulvibacter Khan et al., 2008 -- valid | 
|   | 
Fulvibacter tottoriensis Khan et al., 2008 -- valid | 
|   | 
Fulvimarina Cho and Giovannoni, 2003 emend. Rathsack et al., 2011 -- valid | 
|   | 
Fulvimarina pelagi Cho and Giovannoni, 2003 emend. Rathsack et al., 2011 -- valid | 
|   | 
Fulvimonas Mergaert et al., 2002 -- valid | 
|   | 
Fulvimonas soli Mergaert et al., 2002 -- valid | 
|   | 
Fulvivirga Nedashkovskaya et al., 2007 -- valid | 
|   | 
Fulvivirga kasyanovii Nedashkovskaya et al., 2007 -- valid | 
|   | 
Fundibacter Bruns and Berthe-Corti, 1999 -- invalid | 
|   | 
Fundibacter jadensis Bruns and Berthe-Corti, 1999 -- invalid | 
|   | 
Fusibacter Ravot et al., 1999 -- valid | 
|   | 
Fusibacter paucivorans Ravot et al., 1999 -- valid | 
|   | 
Fusibacter tunisiensis Ben Hania et al., 2012 -- valid | 
|   | 
Fusobacterium Knorr, 1922 -- valid | 
|   | 
Fusobacterium alocis Cato et al., 1985 -- invalid | 
|   | 
Fusobacterium canifelinum Conrads et al., 2004 -- valid | 
|   | 
Fusobacterium equinum Dorsch et al., 2001 -- valid | 
|   | 
Fusobacterium gonidiaformans (Tunnicliff and Jackson, 1925) Moore and Holdeman, 1970 -- valid | 
|   | 
Fusobacterium mortiferum (Harris, 1901) Moore and Holdeman, 1970 -- valid | 
|   | 
Fusobacterium naviforme (Jungano, 1909) Moore and Holdeman, 1970 -- valid | 
|   | 
Fusobacterium necrogenes (Weinberg et al., 1937) Moore and Holdeman, 1970 -- valid | 
|   | 
Fusobacterium necrophorum (Flügge, 1886) Moore and Holdeman, 1969 -- valid | 
|   | 
Fusobacterium necrophorum funduliforme (ex Hallé, 1898) Shinjo et al., 1991 -- valid | 
|   | 
Fusobacterium necrophorum necrophorum (Flügge, 1886) Moore and Holdeman, 1969 -- valid | 
|   | 
Fusobacterium nucleatum Knorr, 1922 -- valid | 
|   | 
Fusobacterium nucleatum animalis Gharbia and Shah, 1992 -- valid | 
|   | 
Fusobacterium nucleatum fusiforme (ex Veillon and Zuber, 1898) Gharbia and Shah, 1992 -- valid | 
|   | 
Fusobacterium nucleatum nucleatum Knorr, 1922 -- valid | 
|   | 
Fusobacterium nucleatum polymorphum (ex Knorr, 1922) Dzink et al., 1990 -- valid | 
|   | 
Fusobacterium nucleatum vincentii (ex Knorr, 1922) Dzink et al., 1990 -- valid | 
|   | 
Fusobacterium perfoetens (Tissier, 1905) Moore and Holdeman, 1973 -- valid | 
|   | 
Fusobacterium periodonticum Slots et al., 1984 -- valid | 
|   | 
Fusobacterium plautii Seguin, 1928 -- invalid | 
|   | 
Fusobacterium polysaccharolyticum van Gylswyk, 1981 -- invalid | 
|   | 
Fusobacterium prausnitzii (Hauduroy et al., 1937) Moore and Holdeman, 1970 -- invalid | 
|   | 
Fusobacterium pseudonecrophorum (ex Prevot, 1940) Shinjo et al., 1990 -- invalid | 
|   | 
Fusobacterium russii (Hauduroy et al., 1937) Moore and Holdeman, 1970 -- valid | 
|   | 
Fusobacterium simiae Slots and Potts, 1982 -- valid | 
|   | 
Fusobacterium sulci Cato et al., 1985 -- invalid | 
|   | 
Fusobacterium ulcerans Adriaans and Shah, 1988 -- valid | 
|   | 
Fusobacterium varium (Eggerth and Gagnon, 1933) Moore and Holdeman, 1969 -- valid | 
|   | 
Gaetbulibacter Jung et al., 2005 emend. Yang and Cho, 2008 emend. Park et al., 2012 -- valid | 
|   | 
Gaetbulibacter aestuarii Park et al., 2012 -- valid | 
|   | 
Gaetbulibacter marinus Yang and Cho, 2008 -- valid | 
|   | 
Gaetbulibacter saemankumensis Jung et al., 2005 -- valid | 
|   | 
Gaetbulicola Yoon et al., 2010 -- valid | 
|   | 
Gaetbulicola byunsanensis Yoon et al., 2010 -- valid | 
|   | 
Gaetbulimicrobium Yoon et al., 2006 -- invalid | 
|   | 
Gaetbulimicrobium brevivitae Yoon et al., 2006 -- invalid | 
|   | 
Gaiella Albuquerque et al., 2012 -- valid | 
|   | 
Gaiella occulta Albuquerque et al., 2012 -- valid | 
|   | 
Galbibacter Khan et al., 2007 -- valid | 
|   | 
Galbibacter mesophilus Khan et al., 2007 -- valid | 
|   | 
Gallaecimonas Rodríguez-Blanco et al., 2010 -- valid | 
|   | 
Gallaecimonas pentaromativorans Rodríguez-Blanco et al., 2010 -- valid | 
|   | 
Gallibacterium Christensen et al., 2003 emend. Bisgaard et al., 2009 -- valid | 
|   | 
Gallibacterium anatis (Mutters et al., 1985) Christensen et al., 2003 -- valid | 
|   | 
Gallibacterium melopsittaci Bisgaard et al., 2009 -- valid | 
|   | 
Gallibacterium salpingitidis Bisgaard et al., 2009 -- valid | 
|   | 
Gallibacterium trehalosifermentans Bisgaard et al., 2009 -- valid | 
|   | 
Gallicola Ezaki et al., 2001 -- valid | 
|   | 
Gallicola barnesae (Schiefer-Ullrich and Andreesen, 1986) Ezaki et al., 2001 -- valid | 
|   | 
Gallionella Ehrenberg, 1838 -- valid | 
|   | 
Gallionella ferruginea Ehrenberg, 1838 -- valid | 
|   | 
Gangjinia Lee et al., 2011 -- valid | 
|   | 
Gangjinia marincola Lee et al., 2011 -- valid | 
|   | 
Garciella Miranda-Tello et al., 2003 -- valid | 
|   | 
Garciella nitratireducens Miranda-Tello et al., 2003 -- valid | 
|   | 
Gardnerella Greenwood and Pickett, 1980 -- valid | 
|   | 
Gardnerella vaginalis (Gardner and Dukes, 1955) Greenwood and Pickett, 1980 -- valid | 
|   | 
Gelidibacter Bowman et al., 1997 -- valid | 
|   | 
Gelidibacter algens Bowman et al., 1997 -- valid | 
|   | 
Gelidibacter gilvus Bowman and Nichols, 2005 -- valid | 
|   | 
Gelidibacter mesophilus Macián et al., 2002 -- valid | 
|   | 
Gelidibacter salicanalis Bowman and Nichols, 2005 -- valid | 
|   | 
Gelria Plugge et al., 2002 -- valid | 
|   | 
Gelria glutamica Plugge et al., 2002 -- valid | 
|   | 
Gemella Berger, 1960 -- valid | 
|   | 
Gemella asaccharolytica Ulger-Toprak et al., 2010 -- valid | 
|   | 
Gemella bergeri Collins et al., 1998 -- valid | 
|   | 
Gemella cuniculi Hoyles et al., 2000 -- valid | 
|   | 
Gemella haemolysans (Thjotta and Boe, 1938) Berger, 1960 -- valid | 
|   | 
Gemella morbillorum (Prevot, 1933) Kilpper-Bälz and Schleifer, 1988 -- valid | 
|   | 
Gemella palaticanis Collins et al., 1999 -- valid | 
|   | 
Gemella sanguinis Collins et al., 1999 -- valid | 
|   | 
Geminicoccus Foesel et al., 2008 -- valid | 
|   | 
Geminicoccus roseus Foesel et al., 2008 -- valid | 
|   | 
Gemmata Franzmann and Skerman, 1985 -- valid | 
|   | 
Gemmata obscuriglobus Franzmann and Skerman, 1985 -- valid | 
|   | 
Gemmatimonas Zhang et al., 2003 -- valid | 
|   | 
Gemmatimonas aurantiaca Zhang et al., 2003 -- valid | 
|   | 
Gemmiger Gossling and Moore, 1975 -- valid | 
|   | 
Gemmiger formicilis Gossling and Moore, 1975 -- valid | 
|   | 
Gemmobacter Rothe et al., 1988 -- valid | 
|   | 
Gemmobacter aquatilis Rothe et al., 1988 -- valid | 
|   | 
Geoalkalibacter Zavarzina et al., 2007 emend. Greene et al., 2009 -- valid | 
|   | 
Geoalkalibacter ferrihydriticus Zavarzina et al., 2007 -- valid | 
|   | 
Geoalkalibacter subterraneus Greene et al., 2009 -- valid | 
|   | 
Geobacillus Nazina et al., 2001 -- valid | 
|   | 
Geobacillus caldoxylosilyticus (Ahmad et al., 2000) Fortina et al., 2001 -- valid | 
|   | 
Geobacillus debilis Banat et al., 2004 -- valid | 
|   | 
Geobacillus galactosidasius Poli et al., 2012 -- valid | 
|   | 
Geobacillus gargensis Nazina et al., 2004 -- invalid | 
|   | 
Geobacillus jurassicus Nazina et al., 2005 -- valid | 
|   | 
Geobacillus kaustophilus (Priest et al., 1989) Nazina et al., 2001 -- valid | 
|   | 
Geobacillus lituanicus Kuisiene et al., 2004 -- valid | 
|   | 
Geobacillus pallidus (Scholz et al., 1988) Banat et al., 2004 -- invalid | 
|   | 
Geobacillus stearothermophilus (Donk, 1920) Nazina et al., 2001 -- valid | 
|   | 
Geobacillus subterraneus Nazina et al., 2001 -- valid | 
|   | 
Geobacillus tepidamans Schäffer et al., 2004 -- valid | 
|   | 
Geobacillus thermocatenulatus (Golovacheva, 1991) Nazina et al., 2001 emend. Dinsdale et al., 2011 -- valid | 
|   | 
Geobacillus thermodenitrificans (Manachini et al., 2000) Nazina et al., 2001 emend. Cihan et. al., 2011 -- valid | 
|   | 
Geobacillus thermodenitrificans calidus Cihan et al., 2011 -- valid | 
|   | 
Geobacillus thermodenitrificans thermodenitrificans (Manachini et al., 2000) Cihan et al., 2011 -- valid | 
|   | 
Geobacillus thermoglucosidasius (Suzuki, 1984) Nazina et al., 2001 -- valid | 
|   | 
Geobacillus thermoleovorans (Zarilla and Perry, 1988) Nazina et al., 2001 emend. Dinsdale et al., 2011 -- valid | 
|   | 
Geobacillus toebii Sung et al., 2002 -- valid | 
|   | 
Geobacillus uzenensis Nazina et al., 2001 -- valid | 
|   | 
Geobacillus vulcani (Caccamo et al., 2000) Nazina et al., 2004 -- valid | 
|   | 
Geobacter Lovley et al., 1995 -- valid | 
|   | 
Geobacter argillaceus Shelobolina et al., 2007 -- valid | 
|   | 
Geobacter bemidjiensis Nevin et al., 2005 -- valid | 
|   | 
Geobacter bremensis Straub and Buchholz-Cleven, 2001 -- valid | 
|   | 
Geobacter chapellei Coates et al., 2001 -- valid | 
|   | 
Geobacter daltonii Prakash et al., 2010 -- valid | 
|   | 
Geobacter grbiciae Coates et al., 2001 -- valid | 
|   | 
Geobacter hydrogenophilus Coates et al., 2001 -- valid | 
|   | 
Geobacter lovleyi Sung et al., 2009 -- valid | 
|   | 
Geobacter metallireducens Lovley et al., 1995 -- valid | 
|   | 
Geobacter pelophilus Straub and Buchholz-Cleven, 2001 -- valid | 
|   | 
Geobacter pickeringii Shelobolina et al., 2007 -- valid | 
|   | 
Geobacter psychrophilus Nevin et al., 2005 -- valid | 
|   | 
Geobacter sulfurreducens Caccavo et al., 1995 -- valid | 
|   | 
Geobacter thiogenes (De Wever et al., 2001) Nevin et al., 2007 -- valid | 
|   | 
Geobacter toluenoxydans Kunapuli et al., 2010 -- valid | 
|   | 
Geobacter uraniireducens Shelobolina et al., 2008 -- valid | 
|   | 
Geodermatophilus Luedemann, 1968 -- valid | 
|   | 
Geodermatophilus obscurus Luedemann, 1968 -- valid | 
|   | 
Geodermatophilus ruber Zhang et al., 2011 -- valid | 
|   | 
Geofilum Miyazaki et al., 2012 -- valid | 
|   | 
Geofilum rubicundum Miyazaki et al., 2012 -- valid | 
|   | 
Geomicrobium Echigo et al., 2010 -- valid | 
|   | 
Geomicrobium halophilum Echigo et al., 2010 -- valid | 
|   | 
Geopsychrobacter Holmes et al., 2005 -- valid | 
|   | 
Geopsychrobacter electrodiphilus Holmes et al., 2005 -- valid | 
|   | 
Georgenia Altenburger et al., 2002 emend. Li et al., 2007 -- valid | 
|   | 
Georgenia halophila Tang et al., 2010 -- valid | 
|   | 
Georgenia muralis Altenburger et al., 2002 -- valid | 
|   | 
Georgenia ruanii Li et al., 2007 -- valid | 
|   | 
Georgenia soli Kämpfer et al., 2010 -- valid | 
|   | 
Georgenia thermotolerans Hamada et al., 2009 -- valid | 
|   | 
Georgfuchsia Weelink et al., 2011 -- valid | 
|   | 
Georgfuchsia toluolica Weelink et al., 2011 -- valid | 
|   | 
Geosporobacter Klouche et al., 2007 -- valid | 
|   | 
Geosporobacter subterraneus Klouche et al., 2007 -- valid | 
|   | 
Geothermobacter Kashefi et al., 2005 -- valid | 
|   | 
Geothermobacter ehrlichii Kashefi et al., 2005 -- valid | 
|   | 
Geothrix Coates et al., 1999 -- valid | 
|   | 
Geothrix fermentans Coates et al., 1999 -- valid | 
|   | 
Geotoga Davey et al., 1993 -- valid | 
|   | 
Geotoga petraea Davey et al., 1993 -- valid | 
|   | 
Geotoga subterranea Davey et al., 1993 -- valid | 
|   | 
Geovibrio Caccavo et al., 2000 -- valid | 
|   | 
Geovibrio ferrireducens Caccavo et al., 2000 -- valid | 
|   | 
Geovibrio thiophilus Janssen et al., 2002 -- valid | 
|   | 
Gibbsiella Brady et al., 2011 -- valid | 
|   | 
Gibbsiella quercinecans Brady et al., 2011 -- valid | 
|   | 
Giesbergeria Grabovich et al., 2006 -- valid | 
|   | 
Giesbergeria anulus (Williams and Rittenberg, 1957) Grabovich et al., 2006 -- valid | 
|   | 
Giesbergeria giesbergeri (Williams and Rittenberg, 1957) Grabovich et al., 2006 -- valid | 
|   | 
Giesbergeria kuznetsovii Grabovich et al., 2006 -- valid | 
|   | 
Giesbergeria sinuosa (Williams and Rittenberg, 1957) Grabovich et al., 2006 -- valid | 
|   | 
Giesbergeria voronezhensis Grabovich et al., 2006 -- valid | 
|   | 
Gillisia Van Trappen et al., 2004 -- valid | 
|   | 
Gillisia hiemivivida Bowman and Nichols, 2005 -- valid | 
|   | 
Gillisia illustrilutea Bowman and Nichols, 2005 -- valid | 
|   | 
Gillisia limnaea Van Trappen et al., 2004 -- valid | 
|   | 
Gillisia mitskevichiae Nedashkovskaya et al., 2005 -- valid | 
|   | 
Gillisia myxillae Lee et al., 2006 -- valid | 
|   | 
Gillisia sandarakina Bowman and Nichols, 2005 -- valid | 
|   | 
Gilvibacter Khan et al., 2007 -- valid | 
|   | 
Gilvibacter sediminis Khan et al., 2007 -- valid | 
|   | 
Gilvimarinus Du et al., 2009 -- valid | 
|   | 
Gilvimarinus chinensis Du et al., 2009 -- valid | 
|   | 
Glaciecola Bowman et al., 1998 -- valid | 
|   | 
Glaciecola agarilytica Yong et al., 2007 -- valid | 
|   | 
Glaciecola arctica Zhang et al., 2011 -- valid | 
|   | 
Glaciecola chathamensis Matsuyama et al., 2006 -- valid | 
|   | 
Glaciecola lipolytica Chen et al., 2009 -- valid | 
|   | 
Glaciecola mesophila Romanenko et al., 2003 -- valid | 
|   | 
Glaciecola nitratireducens Baik et al., 2006 -- valid | 
|   | 
Glaciecola pallidula Bowman et al., 1998 -- valid | 
|   | 
Glaciecola polaris Van Trappen et al., 2004 -- valid | 
|   | 
Glaciecola psychrophila Zhang et al., 2006 -- valid | 
|   | 
Glaciecola punicea Bowman et al., 1998 -- valid | 
|   | 
Glaciibacter Katayama et al., 2009 -- valid | 
|   | 
Glaciibacter superstes Katayama et al., 2009 -- valid | 
|   | 
Glaciimonas Zhang et al., 2011 -- valid | 
|   | 
Glaciimonas immobilis Zhang et al., 2011 -- valid | 
|   | 
Globicatella Collins et al., 1995 -- valid | 
|   | 
Globicatella sanguinis Collins et al., 1995 -- valid | 
|   | 
Globicatella sulfidifaciens Vandamme et al., 2001 -- valid | 
|   | 
Gluconacetobacter Yamada et al., 1998 -- valid | 
|   | 
Gluconacetobacter azotocaptans Fuentes-Ramírez et al., 2001 -- valid | 
|   | 
Gluconacetobacter diazotrophicus (Gillis et al., 1989) Yamada et al., 1998 -- valid | 
|   | 
Gluconacetobacter entanii Schüller et al., 2000 -- valid | 
|   | 
Gluconacetobacter europaeus (Sievers et al., 1992) Yamada et al., 1998 -- valid | 
|   | 
Gluconacetobacter hansenii (Gosselé et al., 1983) Yamada et al., 1998 emend. Lisdiyanti et al., 2006 -- valid | 
|   | 
Gluconacetobacter intermedius (Boesch et al., 1998) Yamada, 2000 -- valid | 
|   | 
Gluconacetobacter johannae Fuentes-Ramírez et al., 2001 -- valid | 
|   | 
Gluconacetobacter kombuchae Dutta and Gachhui, 2007 -- invalid | 
|   | 
Gluconacetobacter liquefaciens (Asai, 1935) Yamada et al., 1998 -- valid | 
|   | 
Gluconacetobacter nataicola Lisdiyanti et al., 2006 -- valid | 
|   | 
Gluconacetobacter oboediens (Sokollek et al., 1998) Yamada, 2000 -- valid | 
|   | 
Gluconacetobacter rhaeticus Dellaglio et al., 2005 -- valid | 
|   | 
Gluconacetobacter sacchari Franke et al., 1999 -- valid | 
|   | 
Gluconacetobacter saccharivorans Lisdiyanti et al., 2006 -- valid | 
|   | 
Gluconacetobacter sucrofermentans (Toyosaki et al., 1996) Cleenwerck et al., 2010 -- valid | 
|   | 
Gluconacetobacter swingsii Dellaglio et al., 2005 -- valid | 
|   | 
Gluconacetobacter xylinus (Brown, 1886) Yamada et al., 1998 -- valid | 
|   | 
Gluconacetobacter xylinus sucrofermentans (Toyosaki et al., 1996) Yamada et al., 1998 -- invalid | 
|   | 
Gluconobacter Asai, 1935 -- valid | 
|   | 
Gluconobacter albidus (ex Kondo and Ameyama, 1958) Yukphan et al., 2005 -- valid | 
|   | 
Gluconobacter asaii Mason and Claus, 1989 -- invalid | 
|   | 
Gluconobacter cerinus (ex Asai, 1935) Yamada and Akita, 1984 emend. Katsura et al., 2002 -- valid | 
|   | 
Gluconobacter frateurii Mason and Claus, 1989 -- valid | 
|   | 
Gluconobacter japonicus Malimas et al., 2009 -- valid | 
|   | 
Gluconobacter kanchanaburiensis Malimas et al., 2009 -- valid | 
|   | 
Gluconobacter kondonii Malimas et al., 2008 -- valid | 
|   | 
Gluconobacter nephelii Kommanee et al., 2011 -- valid | 
|   | 
Gluconobacter oxydans (Henneberg, 1897) De Ley, 1961 emend. Gosselé et al., 1983 emend. Mason and Claus, 1989 -- valid | 
|   | 
Gluconobacter oxydans industrius (Henneberg, 1898) De Ley and Frateur, 1974 -- invalid | 
|   | 
Gluconobacter oxydans melanogenes (Beijerinck, 1911) De Ley and Frateur, 1974 -- invalid | 
|   | 
Gluconobacter oxydans oxydans (Henneberg, 1897) De Ley, 1961 -- invalid | 
|   | 
Gluconobacter oxydans sphaericus Ameyama, 1975 -- invalid | 
|   | 
Gluconobacter oxydans suboxydans (Kluyver and de Leeuw, 1924) De Ley and Frateur, 1974 -- invalid | 
|   | 
Gluconobacter roseus (ex Asai, 1935) Malimas et al., 2008 -- valid | 
|   | 
Gluconobacter sphaericus (Ameyama, 1975) Malimas et al., 2008 -- valid | 
|   | 
Gluconobacter thailandicus Tanasupawat et al., 2005 -- valid | 
|   | 
Gluconobacter uchimurae Tanasupawat et al., 2012 -- valid | 
|   | 
Gluconobacter wancherniae Yukphan et al., 2010 -- valid | 
|   | 
Glycomyces Labeda et al., 1985 emend. Labeda and Kroppenstedt, 2004 -- valid | 
|   | 
Glycomyces algeriensis Labeda and Kroppenstedt, 2004 -- valid | 
|   | 
Glycomyces arizonensis Labeda and Kroppenstedt, 2004 -- valid | 
|   | 
Glycomyces endophyticus Qin et al., 2008 -- valid | 
|   | 
Glycomyces harbinensis Labeda et al., 1985 -- valid | 
|   | 
Glycomyces lechevalierae Labeda and Kroppenstedt, 2004 -- valid | 
|   | 
Glycomyces mayteni Qin et al., 2009 -- valid | 
|   | 
Glycomyces rutgersensis Labeda et al., 1985 -- valid | 
|   | 
Glycomyces sambucus Gu et al., 2007 -- valid | 
|   | 
Glycomyces scopariae Qin et al., 2009 -- valid | 
|   | 
Glycomyces tenuis Evtushenko et al., 1991 -- valid | 
|   | 
Goodfellowia Labeda and Kroppenstedt, 2006 -- invalid | 
|   | 
Goodfellowia coeruleoviolacea (Preobrazhenskaya and Therekova, 1987) Labeda and Kroppenstedt, 2006 -- invalid | 
|   | 
Goodfellowiella Labeda et al., 2008 -- valid | 
|   | 
Goodfellowiella coeruleoviolacea (Preobrazhenskaya and Terekhova, 1987) Labeda et al., 2008 -- valid | 
|   | 
Gordonia (ex Tsukamura) Stackebrandt et al., 1989 -- valid | 
|   | 
Gordonia aichiensis (Tsukamura, 1983) Klatte et al., 1994 -- valid | 
|   | 
Gordonia alkanivorans Kummer et al., 1999 -- valid | 
|   | 
Gordonia amarae (Lechevalier and Lechevalier, 1974) Klatte et al., 1994 -- valid | 
|   | 
Gordonia amicalis Kim et al., 2000 -- valid | 
|   | 
Gordonia araii Kageyama et al., 2006 -- valid | 
|   | 
Gordonia bronchialis (Tsukamura, 1971) Stackebrandt et al., 1989 -- valid | 
|   | 
Gordonia cholesterolivorans Drzyzga et al., 2009 -- valid | 
|   | 
Gordonia defluvii Soddell et al., 2006 -- valid | 
|   | 
Gordonia desulfuricans Kim et al., 1999 -- valid | 
|   | 
Gordonia effusa Kageyama et al., 2006 -- valid | 
|   | 
Gordonia hankookensis Park et al., 2009 -- valid | 
|   | 
Gordonia hirsuta Klatte et al., 1996 -- valid | 
|   | 
Gordonia humi Kämpfer et al., 2011 -- valid | 
|   | 
Gordonia hydrophobica Bendinger et al., 1995 -- valid | 
|   | 
Gordonia kroppenstedtii Kim et al., 2009 -- valid | 
|   | 
Gordonia lacunae le Roes et al., 2009 -- valid | 
|   | 
Gordonia malaquae Yassin et al., 2007 -- valid | 
|   | 
Gordonia namibiensis Brandao et al., 2002 -- valid | 
|   | 
Gordonia neofelifaecis Liu et al., 2011 -- valid | 
|   | 
Gordonia nitida Yoon et al., 2000 -- invalid | 
|   | 
Gordonia otitidis Iida et al., 2005 -- valid | 
|   | 
Gordonia paraffinivorans Xue et al., 2003 -- valid | 
|   | 
Gordonia polyisoprenivorans Linos et al., 1999 -- valid | 
|   | 
Gordonia rhizosphera Takeuchi and Hatano, 1998 -- valid | 
|   | 
Gordonia rubripertincta (Hefferan, 1904) Stackebrandt et al., 1989 -- valid | 
|   | 
Gordonia shandongensis Luo et al., 2007 -- valid | 
|   | 
Gordonia sihwensis Kim et al., 2003 -- valid | 
|   | 
Gordonia sinesedis Maldonado et al., 2003 -- valid | 
|   | 
Gordonia soli Shen et al., 2006 -- valid | 
|   | 
Gordonia sputi (Tsukamura, 1978) Stackebrandt et al., 1989 emend. Riegel et al., 1994 -- valid | 
|   | 
Gordonia terrae (Tsukamura, 1971) Stackebrandt et al., 1989 -- valid | 
|   | 
Gordonia westfalica Linos et al., 2002 -- valid | 
|   | 
Gordonibacter Würdemann et al., 2009 -- valid | 
|   | 
Gordonibacter pamelaeae Würdemann et al., 2009 -- valid | 
|   | 
Gracilibacillus Wainoe et al., 1999 -- valid | 
|   | 
Gracilibacillus boraciitolerans Ahmed et al., 2007 -- valid | 
|   | 
Gracilibacillus dipsosauri (Lawson et al., 1996) Wainoe et al., 1999 -- valid | 
|   | 
Gracilibacillus halophilus Chen et al., 2008 -- valid | 
|   | 
Gracilibacillus halotolerans Wainoe et al., 1999 -- valid | 
|   | 
Gracilibacillus kekensis Gao et al., 2012 -- valid | 
|   | 
Gracilibacillus lacisalsi Jeon et al., 2008 -- valid | 
|   | 
Gracilibacillus orientalis Carrasco et al., 2006 -- valid | 
|   | 
Gracilibacillus saliphilus Tang et al., 2009 -- valid | 
|   | 
Gracilibacillus thailandensis Chamroensaksri et al., 2010 -- valid | 
|   | 
Gracilibacillus ureilyticus Huo et al., 2010 -- valid | 
|   | 
Gracilibacter Lee et al., 2006 -- valid | 
|   | 
Gracilibacter thermotolerans Lee et al., 2006 -- valid | 
|   | 
Gracilimonas Choi et al., 2009 -- valid | 
|   | 
Gracilimonas tropica Choi et al., 2009 -- valid | 
|   | 
Grahamella Ristic and Kreier, 1984 -- invalid | 
|   | 
Grahamella peromysci Ristic and Kreier, 1984 -- invalid | 
|   | 
Grahamella talpae Ristic and Kreier, 1984 -- invalid | 
|   | 
Gramella Nedashkovskaya et al., 2005 -- valid | 
|   | 
Gramella echinicola Nedashkovskaya et al., 2005 -- valid | 
|   | 
Gramella gaetbulicola Cho et al., 2011 -- valid | 
|   | 
Gramella marina Nedashkovskaya et al., 2010 -- valid | 
|   | 
Gramella portivictoriae Lau et al., 2005 -- valid | 
|   | 
Granulibacter Greenberg et al., 2006 -- valid | 
|   | 
Granulibacter bethesdensis Greenberg et al., 2006 -- valid | 
|   | 
Granulicatella Collins and Lawson, 2000 -- valid | 
|   | 
Granulicatella adiacens (Bouvet et al., 1989) Collins and Lawson, 2000 -- valid | 
|   | 
Granulicatella balaenopterae (Lawson et al., 1999) Collins and Lawson, 2000 -- valid | 
|   | 
Granulicatella elegans (Roggenkamp et al., 1999) Collins and Lawson, 2000 -- valid | 
|   | 
Granulicella Pankratov and Dedysh, 2010 -- valid | 
|   | 
Granulicella aggregans Pankratov and Dedysh, 2010 -- valid | 
|   | 
Granulicella paludicola Pankratov and Dedysh, 2010 -- valid | 
|   | 
Granulicella pectinivorans Pankratov and Dedysh, 2010 -- valid | 
|   | 
Granulicella rosea Pankratov and Dedysh, 2010 -- valid | 
|   | 
Granulicoccus Maszenan et al., 2007 -- valid | 
|   | 
Granulicoccus phenolivorans Maszenan et al., 2007 -- valid | 
|   | 
Granulosicoccus Lee et al., 2008 -- valid | 
|   | 
Granulosicoccus antarcticus Lee et al., 2008 -- valid | 
|   | 
Granulosicoccus coccoides Kurilenko et al., 2010 -- valid | 
|   | 
Grimontia Thompson et al., 2003 -- valid | 
|   | 
Grimontia hollisae (Hickman et al., 1982) Thompson et al., 2003 -- valid | 
|   | 
Guggenheimella Wyss et al., 2005 -- valid | 
|   | 
Guggenheimella bovis Wyss et al., 2005 -- valid | 
|   | 
Gulbenkiania Vaz-Moreira et al., 2007 -- valid | 
|   | 
Gulbenkiania indica Jyoti et al., 2010 -- valid | 
|   | 
Gulbenkiania mobilis Vaz-Moreira et al., 2007 -- valid | 
|   | 
Gulosibacter Manaia et al., 2004 emend. Park et al., 2012 -- valid | 
|   | 
Gulosibacter chungangensis Park et al., 2012 -- valid | 
|   | 
Gulosibacter molinativorax Manaia et al., 2004 -- valid | 
|   | 
Haematobacter Helsel et al., 2007 -- valid | 
|   | 
Haematobacter massiliensis (Greub and Raoult, 2006) Helsel et al., 2007 -- valid | 
|   | 
Haematobacter missouriensis Helsel et al., 2007 -- valid | 
|   | 
Haemobartonella Tyzzer and Weinman, 1939 -- invalid | 
|   | 
Haemobartonella canis Kreier and Ristic, 1984 -- invalid | 
|   | 
Haemobartonella felis Kreier and Ristic, 1984 -- invalid | 
|   | 
Haemobartonella muris (Mayer, 1921) Tyzzer and Weinman, 1939 -- invalid | 
|   | 
Haemophilus Winslow et al., 1917 -- valid | 
|   | 
Haemophilus actinomycetemcomitans (Klinger, 1912) Potts et al., 1985 -- invalid | 
|   | 
Haemophilus aegyptius (Trevisan, 1889) Pittman and Davis, 1950 -- valid | 
|   | 
Haemophilus aphrophilus Khairat, 1940 -- invalid | 
|   | 
Haemophilus avium Hinz and Kunjara, 1977 -- invalid | 
|   | 
Haemophilus ducreyi (Neveu-Lemaire, 1921) Bergey et al., 1923 -- valid | 
|   | 
Haemophilus equigenitalis Taylor et al., 1983 -- invalid | 
|   | 
Haemophilus felis Inzana et al., 1999 -- valid | 
|   | 
Haemophilus haemoglobinophilus (Lehmann and Neumann, 1907) Murray, 1939 -- valid | 
|   | 
Haemophilus haemolyticus Bergey et al., 1923 -- valid | 
|   | 
Haemophilus influenzae (Lehmann and Neumann, 1896) Winslow et al., 1917 -- valid | 
|   | 
Haemophilus paracuniculus Targowski and Targowski, 1984 -- valid | 
|   | 
Haemophilus paragallinarum Biberstein and White, 1969 -- invalid | 
|   | 
Haemophilus parahaemolyticus Pittman, 1953 -- valid | 
|   | 
Haemophilus parainfluenzae Rivers, 1922 -- valid | 
|   | 
Haemophilus paraphrohaemolyticus Zinnemann et al., 1971 -- valid | 
|   | 
Haemophilus paraphrophilus Zinnemann et al., 1968 -- invalid | 
|   | 
Haemophilus parasuis Biberstein and White, 1969 -- valid | 
|   | 
Haemophilus piscium Snieszko et al., 1950 -- valid | 
|   | 
Haemophilus pittmaniae Nörskov-Lauritsen et al., 2005 -- valid | 
|   | 
Haemophilus pleuropneumoniae Shope, 1964 -- invalid | 
|   | 
Haemophilus vaginalis Gardner and Dukes, 1955 -- invalid | 
|   | 
Hafnia Moller, 1954 -- valid | 
|   | 
Hafnia alvei Moller, 1954 -- valid | 
|   | 
Hafnia paralvei Huys et al., 2010 -- valid | 
|   | 
Hahella Lee et al., 2001 emend. Baik et al., 2005 -- valid | 
|   | 
Hahella antarctica Lee et al., 2008 -- valid | 
|   | 
Hahella chejuensis Lee et al., 2001 -- valid | 
|   | 
Hahella ganghwensis Baik et al., 2005 -- valid | 
|   | 
Halalkalibacillus Echigo et al., 2007 -- valid | 
|   | 
Halalkalibacillus halophilus Echigo et al., 2007 -- valid | 
|   | 
Halanaerobacter Liaw and Mah, 1996 emend. Mouné et al., 1999 -- valid | 
|   | 
Halanaerobacter chitinivorans Liaw and Mah, 1996 -- valid | 
|   | 
Halanaerobacter lacunarum (Zhilina et al., 1992) Rainey et al., 1995 -- valid | 
|   | 
Halanaerobacter salinarius Mouné et al., 1999 -- valid | 
|   | 
Halanaerobaculum Hedi et al., 2009 -- valid | 
|   | 
Halanaerobaculum tunisiense Hedi et al., 2009 -- valid | 
|   | 
Halanaerobium Zeikus et al., 1984 -- valid | 
|   | 
Halanaerobium acetethylicum (Rengpipat et al., 1989) Rainey et al., 1995 -- valid | 
|   | 
Halanaerobium alcaliphilum Tsai et al., 1995 -- valid | 
|   | 
Halanaerobium congolense Ravot et al., 1998 -- valid | 
|   | 
Halanaerobium fermentans Kobayashi et al., 2000 -- valid | 
|   | 
Halanaerobium kushneri Bhupathiraju et al., 1999 -- valid | 
|   | 
Halanaerobium lacusrosei Cayol et al., 1995 -- valid | 
|   | 
Halanaerobium praevalens Zeikus et al., 1984 -- valid | 
|   | 
Halanaerobium saccharolyticum (Zhilina et al., 1992) Rainey et al., 1995 -- valid | 
|   | 
Halanaerobium saccharolyticum saccharolyticum (Zhilina et al., 1992) Rainey et al., 1995 -- valid | 
|   | 
Halanaerobium saccharolyticum senegalense (Cayol et al., 1994) Rainey et al., 1995 -- valid | 
|   | 
Halanaerobium salsuginis Bhupathiraju et al., 1994 -- valid | 
|   | 
Halarsenatibacter Switzer Blum et al., 2010 -- valid | 
|   | 
Halarsenatibacter silvermanii Switzer Blum et al., 2010 -- valid | 
|   | 
Haliangium Fudou et al., 2002 -- valid | 
|   | 
Haliangium ochraceum Fudou et al., 2002 -- valid | 
|   | 
Haliangium tepidum Fudou et al., 2002 -- valid | 
|   | 
Haliea Urios et al., 2008 -- valid | 
|   | 
Haliea mediterranea Lucena et al., 2010 -- valid | 
|   | 
Haliea rubra Urios et al., 2009 -- valid | 
|   | 
Haliea salexigens Urios et al., 2008 -- valid | 
|   | 
Haliscomenobacter van Veen et al., 1973 -- valid | 
|   | 
Haliscomenobacter hydrossis van Veen et al., 1973 -- valid | 
|   | 
Hallella Moore and Moore, 1994 -- valid | 
|   | 
Hallella seregens Moore and Moore, 1994 -- valid | 
|   | 
Haloactinobacterium Tang et al., 2010 -- valid | 
|   | 
Haloactinobacterium album Tang et al., 2010 -- valid | 
|   | 
Haloactinopolyspora Tang et al., 2011 -- valid | 
|   | 
Haloactinopolyspora alba Tang et al., 2011 -- valid | 
|   | 
Haloactinospora Tang et al., 2008 -- valid | 
|   | 
Haloactinospora alba Tang et al., 2008 -- valid | 
|   | 
Halobacillus Spring et al., 1996 emend. Yoon et al., 2007 -- valid | 
|   | 
Halobacillus aidingensis Liu et al., 2005 -- valid | 
|   | 
Halobacillus alkaliphilus Romano et al., 2008 -- valid | 
|   | 
Halobacillus campisalis Yoon et al., 2007 -- valid | 
|   | 
Halobacillus dabanensis Liu et al., 2005 -- valid | 
|   | 
Halobacillus faecis An et al., 2007 -- valid | 
|   | 
Halobacillus halophilus (Claus et al., 1984) Spring et al., 1996 -- valid | 
|   | 
Halobacillus karajensis Amoozegar et al., 2003 -- valid | 
|   | 
Halobacillus kuroshimensis Hua et al., 2007 -- valid | 
|   | 
Halobacillus litoralis Spring et al., 1996 -- valid | 
|   | 
Halobacillus locisalis Yoon et al., 2004 -- valid | 
|   | 
Halobacillus mangrovi Soto-Ramírez et al., 2008 -- valid | 
|   | 
Halobacillus profundi Hua et al., 2007 -- valid | 
|   | 
Halobacillus salinus Yoon et al., 2003 -- valid | 
|   | 
Halobacillus salsuginis Chen et al., 2009 -- valid | 
|   | 
Halobacillus seohaensis Yoon et al., 2008 -- valid | 
|   | 
Halobacillus trueperi Spring et al., 1996 -- valid | 
|   | 
Halobacillus yeomjeoni Yoon et al., 2005 -- valid | 
|   | 
Halobacteroides Oren et al., 1984 -- valid | 
|   | 
Halobacteroides acetoethylicus Rengpipat et al., 1989 -- invalid | 
|   | 
Halobacteroides elegans Zhilina et al., 1997 -- valid | 
|   | 
Halobacteroides halobius Oren et al., 1984 -- valid | 
|   | 
Halobacteroides lacunaris Zhilina et al., 1992 -- invalid | 
|   | 
Halocella Simankova et al., 1994 -- valid | 
|   | 
Halocella cellulosilytica Simankova et al., 1994 -- valid | 
|   | 
Halochromatium Imhoff et al., 1998 emend. Anil Kumar et al., 2007 -- valid | 
|   | 
Halochromatium glycolicum (Caumette et al., 1997) Imhoff et al., 1998 -- valid | 
|   | 
Halochromatium roseum Anil Kumar et al., 2007 -- valid | 
|   | 
Halochromatium salexigens (Caumette et al., 1989) Imhoff et al., 1998 -- valid | 
|   | 
Haloechinothrix Tang et al., 2010 -- valid | 
|   | 
Haloechinothrix alba Tang et al., 2010 -- valid | 
|   | 
Haloferula Yoon et al., 2008 emend. Bibi et al., 2011 -- valid | 
|   | 
Haloferula harenae Yoon et al., 2008 -- valid | 
|   | 
Haloferula helveola Yoon et al., 2008 -- valid | 
|   | 
Haloferula luteola Bibi et al., 2011 -- valid | 
|   | 
Haloferula phyci Yoon et al., 2008 -- valid | 
|   | 
Haloferula rosea Yoon et al., 2008 -- valid | 
|   | 
Haloferula sargassicola Yoon et al., 2008 -- valid | 
|   | 
Haloglycomyces Guan et al., 2009 -- valid | 
|   | 
Haloglycomyces albus Guan et al., 2009 -- valid | 
|   | 
Haloincola Zhilina et al., 1992 -- invalid | 
|   | 
Haloincola saccharolyticus Zhilina et al., 1992 -- invalid | 
|   | 
Haloincola saccharolyticus saccharolyticus Zhilina et al., 1992 emend. Cayol et al., 1994 -- invalid | 
|   | 
Haloincola saccharolyticus senegalensis Cayol et al., 1994 -- invalid | 
|   | 
Halolactibacillus Ishikawa et al., 2005 emend. Cao et al., 2008 -- valid | 
|   | 
Halolactibacillus alkaliphilus Cao et al., 2008 -- valid | 
|   | 
Halolactibacillus halophilus Ishikawa et al., 2005 -- valid | 
|   | 
Halolactibacillus miurensis Ishikawa et al., 2005 -- valid | 
|   | 
Halomonas Vreeland et al., 1980 emend. Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas alimentaria Yoon et al., 2002 -- valid | 
|   | 
Halomonas alkaliantarctica Poli et al., 2011 -- valid | 
|   | 
Halomonas alkaliphila Romano et al., 2007 -- valid | 
|   | 
Halomonas almeriensis Martínez-Checa et al., 2005 -- valid | 
|   | 
Halomonas andesensis Guzmán et al., 2010 -- valid | 
|   | 
Halomonas anticariensis Martínez-Cánovas et al., 2004 -- valid | 
|   | 
Halomonas aquamarina (ZoBell and Upham, 1944) Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas arcis Xu et al., 2007 -- valid | 
|   | 
Halomonas avicenniae Soto-Ramírez et al., 2007 -- invalid | 
|   | 
Halomonas axialensis Kaye et al., 2004 -- valid | 
|   | 
Halomonas boliviensis Quillaguamán et al., 2004 -- valid | 
|   | 
Halomonas campaniensis Romano et al., 2005 -- valid | 
|   | 
Halomonas campisalis Mormile et al., 2000 -- valid | 
|   | 
Halomonas canadensis Huval et al., 1996 -- invalid | 
|   | 
Halomonas caseinilytica Wu et al., 2008 -- valid | 
|   | 
Halomonas cerina González-Domenech et al., 2008 -- valid | 
|   | 
Halomonas cupida (Baumann et al., 1972) Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas daqiaonensis Qu et al., 2011 -- valid | 
|   | 
Halomonas daqingensis Wu et al., 2008 -- valid | 
|   | 
Halomonas denitrificans Kim et al., 2007 -- valid | 
|   | 
Halomonas desiderata Berendes et al., 1997 -- valid | 
|   | 
Halomonas elongata Vreeland et al., 1980 -- valid | 
|   | 
Halomonas eurihalina (Quesada et al., 1990) Mellado et al., 1995 -- valid | 
|   | 
Halomonas fontilapidosi González-Domenech et al., 2009 -- valid | 
|   | 
Halomonas gomseomensis Kim et al., 2007 -- valid | 
|   | 
Halomonas gudaonensis Wang et al., 2007 -- valid | 
|   | 
Halomonas halmophila (Elazari-Volcani, 1940) Franzmann et al., 1989 emend. Dobson et al., 1990 -- valid | 
|   | 
Halomonas halocynthiae Romanenko et al., 2002 -- valid | 
|   | 
Halomonas halodenitrificans (Robinson and Gibbons, 1952) Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas halodurans Hebert and Vreeland, 1987 -- valid | 
|   | 
Halomonas halophila (Quesada et al., 1984) Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas hamiltonii Kim et al., 2010 -- valid | 
|   | 
Halomonas hydrothermalis Kaye et al., 2004 -- valid | 
|   | 
Halomonas ilicicola Arenas et al., 2009 -- valid | 
|   | 
Halomonas indalinina Cabrera et al., 2007 -- invalid | 
|   | 
Halomonas israelensis Huval et al., 1996 -- invalid | 
|   | 
Halomonas janggokensis Kim et al., 2007 -- valid | 
|   | 
Halomonas jeotgali Kim et al., 2011 -- valid | 
|   | 
Halomonas johnsoniae Kim et al., 2010 -- valid | 
|   | 
Halomonas kenyensis Boltyanskaya et al., 2008 -- valid | 
|   | 
Halomonas koreensis Lim et al., 2004 -- valid | 
|   | 
Halomonas korlensis Li et al., 2008 -- valid | 
|   | 
Halomonas kribbensis Jeon et al., 2007 -- valid | 
|   | 
Halomonas lutea Wang et al., 2008 -- valid | 
|   | 
Halomonas magadiensis Duckworth et al., 2000 -- valid | 
|   | 
Halomonas marina (Cobet et al., 1970) Dobson and Franzmann, 1996 -- invalid | 
|   | 
Halomonas marisflavi Yoon et al., 2001 -- invalid | 
|   | 
Halomonas maura Bouchotroch et al., 2001 -- valid | 
|   | 
Halomonas meridiana James et al., 1990 -- valid | 
|   | 
Halomonas mongoliensis Boltyanskaya et al., 2008 -- valid | 
|   | 
Halomonas muralis Heyrman et al., 2002 -- valid | 
|   | 
Halomonas neptunia Kaye et al., 2004 -- valid | 
|   | 
Halomonas nitroreducens González-Domenech et al., 2008 -- valid | 
|   | 
Halomonas organivorans García et al., 2004 -- valid | 
|   | 
Halomonas pacifica (Baumann et al., 1972) Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas pantelleriensis Romano et al., 1997 -- valid | 
|   | 
Halomonas rifensis Amjres et al., 2011 -- valid | 
|   | 
Halomonas sabkhae Kharroub et al., 2008 -- valid | 
|   | 
Halomonas saccharevitans Xu et al., 2007 -- valid | 
|   | 
Halomonas salaria Kim et al., 2007 -- invalid | 
|   | 
Halomonas salifodinae Wang et al., 2008 -- valid | 
|   | 
Halomonas salina (Valderrama et al., 1991) Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas shengliensis Wang et al., 2007 -- valid | 
|   | 
Halomonas sinaiensis Romano et al., 2011 -- valid | 
|   | 
Halomonas stenophila Llamas et al., 2011 -- valid | 
|   | 
Halomonas stevensii Kim et al., 2010 -- valid | 
|   | 
Halomonas subglaciescola Franzmann et al., 1987 -- valid | 
|   | 
Halomonas subterranea Xu et al., 2007 -- valid | 
|   | 
Halomonas sulfidaeris Kaye et al., 2004 -- valid | 
|   | 
Halomonas taeanensis Lee et al., 2005 -- valid | 
|   | 
Halomonas titanicae Mann et al., 2010 -- valid | 
|   | 
Halomonas variabilis (Fendrich, 1989) Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas ventosae Martínez-Cánovas et al., 2004 -- valid | 
|   | 
Halomonas venusta (Baumann et al., 1972) Dobson and Franzmann, 1996 -- valid | 
|   | 
Halomonas vilamensis Menes et al., 2011 -- valid | 
|   | 
Halomonas xianhensis Zhao et al., 2012 -- valid | 
|   | 
Halomonas xinjiangensis Guan et al., 2010 -- valid | 
|   | 
Halomonas zhanjiangensis Chen et al., 2009 -- valid | 
|   | 
Halonatronum Zhilina et al., 2001 -- valid | 
|   | 
Halonatronum saccharophilum Zhilina et al., 2001 -- valid | 
|   | 
Haloplasma Antunes et al., 2008 -- valid | 
|   | 
Haloplasma contractile Antunes et al., 2008 -- valid | 
|   | 
Halorhodospira Imhoff and Süling, 1997 emend. Hirschler-Réa et al., 2003 -- valid | 
|   | 
Halorhodospira abdelmalekii (Imhoff and Trüper, 1982) Imhoff and Süling, 1997 -- valid | 
|   | 
Halorhodospira halochloris (Imhoff and Trüper, 1979) Imhoff and Süling, 1997 -- valid | 
|   | 
Halorhodospira halophila (Raymond and Sistrom, 1969) Imhoff and Süling, 1997 -- valid | 
|   | 
Halorhodospira neutriphila Hirschler-Réa et al., 2003 -- valid | 
|   | 
Halospina Sorokin et al., 2006 -- valid | 
|   | 
Halospina denitrificans Sorokin et al., 2006 -- valid | 
|   | 
Halotalea Ntougias et al., 2007 -- valid | 
|   | 
Halotalea alkalilenta Ntougias et al., 2007 -- valid | 
|   | 
Halothermothrix Cayol et al., 1994 -- valid | 
|   | 
Halothermothrix orenii Cayol et al., 1994 -- valid | 
|   | 
Halothiobacillus Kelly and Wood, 2000 emend. Sievert et al., 2000 -- valid | 
|   | 
Halothiobacillus halophilus (Wood and Kelly, 1995) Kelly and Wood, 2000 -- valid | 
|   | 
Halothiobacillus hydrothermalis (Durand et al., 1997) Kelly and Wood, 2000 -- valid | 
|   | 
Halothiobacillus kellyi Sievert et al., 2000 -- valid | 
|   | 
Halothiobacillus neapolitanus (Parker, 1957) Kelly and Wood, 2000 -- valid | 
|   | 
Halovibrio Fendrich, 1989 emend. Sorokin et al., 2006 -- valid | 
|   | 
Halovibrio denitrificans Sorokin et al., 2006 -- valid | 
|   | 
Halovibrio variabilis Fendrich, 1989 -- invalid | 
|   | 
Hamadaea Ara et al., 2008 -- valid | 
|   | 
Hamadaea tsunoensis (Asano et al., 1989) Ara et al., 2008 -- valid | 
|   | 
Hansschlegelia Ivanova et al., 2010 -- valid | 
|   | 
Hansschlegelia plantiphila Ivanova et al., 2010 -- valid | 
|   | 
Hansschlegelia zhihuaiae Wen et al., 2011 -- valid | 
|   | 
Hasllibacter Kim et al., 2012 -- valid | 
|   | 
Hasllibacter halocynthiae Kim et al., 2012 -- valid | 
|   | 
Helcobacillus Renvoise et al., 2009 -- valid | 
|   | 
Helcobacillus massiliensis Renvoise et al., 2009 -- valid | 
|   | 
Helcococcus Collins et al., 1993 -- valid | 
|   | 
Helcococcus kunzii Collins et al., 1993 -- valid | 
|   | 
Helcococcus ovis Collins et al., 1999 -- valid | 
|   | 
Helcococcus sueciensis Collins et al., 2004 -- valid | 
|   | 
Helicobacter Goodwin et al., 1989 emend. Vandamme et al., 1991 -- valid | 
|   | 
Helicobacter acinonychis Eaton et al., 1993 -- valid | 
|   | 
Helicobacter anseris Fox et al., 2006 -- valid | 
|   | 
Helicobacter aurati Patterson et al., 2002 -- valid | 
|   | 
Helicobacter baculiformis Baele et al., 2008 -- valid | 
|   | 
Helicobacter bilis Fox et al., 1997 -- valid | 
|   | 
Helicobacter bizzozeronii Hänninen et al., 1996 -- valid | 
|   | 
Helicobacter brantae Fox et al., 2006 -- valid | 
|   | 
Helicobacter canadensis Fox et al., 2002 -- valid | 
|   | 
Helicobacter canis Stanley et al., 1994 -- valid | 
|   | 
Helicobacter cetorum Harper et al., 2006 -- valid | 
|   | 
Helicobacter cholecystus Franklin et al., 1997 -- valid | 
|   | 
Helicobacter cinaedi (Totten et al., 1988) Vandamme et al., 1991 -- valid | 
|   | 
Helicobacter cynogastricus Van den Bulck et al., 2006 -- valid | 
|   | 
Helicobacter equorum Moyaert et al., 2007 -- valid | 
|   | 
Helicobacter felis Paster et al., 1991 -- valid | 
|   | 
Helicobacter fennelliae (Totten et al., 1988) Vandamme et al., 1991 -- valid | 
|   | 
Helicobacter ganmani Robertson et al., 2001 -- valid | 
|   | 
Helicobacter heilmannii Smet et al., 2012 -- valid | 
|   | 
Helicobacter hepaticus Fox et al., 1994 -- valid | 
|   | 
Helicobacter marmotae Fox et al., 2006 -- valid | 
|   | 
Helicobacter mastomyrinus Shen et al., 2006 -- valid | 
|   | 
Helicobacter mesocricetorum Simmons et al., 2000 -- valid | 
|   | 
Helicobacter muridarum Lee et al., 1992 -- valid | 
|   | 
Helicobacter mustelae (Fox et al., 1988) Goodwin et al., 1989 -- valid | 
|   | 
Helicobacter nemestrinae Bronsdon et al., 1991 -- invalid | 
|   | 
Helicobacter pametensis Dewhirst et al., 1994 -- valid | 
|   | 
Helicobacter pullorum Stanley et al., 1995 -- valid | 
|   | 
Helicobacter pylori (Marshall et al., 1985) Goodwin et al., 1989 -- valid | 
|   | 
Helicobacter rodentium Shen et al., 1997 -- valid | 
|   | 
Helicobacter salomonis Jalava et al., 1997 -- valid | 
|   | 
Helicobacter suis Baele et al., 2008 -- valid | 
|   | 
Helicobacter trogontum Mendes et al., 1996 -- valid | 
|   | 
Helicobacter typhlonius Franklin et al., 2002 -- valid | 
|   | 
Heliobacillus Beer-Romero and Guest, 1998 -- valid | 
|   | 
Heliobacillus mobilis Beer-Romero and Guest, 1998 -- valid | 
|   | 
Heliobacterium Gest and Favinger, 1985 -- valid | 
|   | 
Heliobacterium chlorum Gest and Favringer, 1985 -- valid | 
|   | 
Heliobacterium gestii Ormerod et al., 1996 -- valid | 
|   | 
Heliobacterium modesticaldum Kimble et al., 1996 -- valid | 
|   | 
Heliobacterium sulfidophilum Bryantseva et al., 2001 -- valid | 
|   | 
Heliobacterium undosum Bryantseva et al., 2001 -- valid | 
|   | 
Heliophilum Ormerod et al., 1996 -- valid | 
|   | 
Heliophilum fasciatum Ormerod et al., 1996 -- valid | 
|   | 
Heliorestis Bryantseva et al., 2000 -- valid | 
|   | 
Heliorestis baculata Bryantseva et al., 2001 -- valid | 
|   | 
Heliorestis daurensis Bryantseva et al., 2000 -- valid | 
|   | 
Heliothrix Pierson et al., 1986 -- valid | 
|   | 
Heliothrix oregonensis Pierson et al., 1986 -- valid | 
|   | 
Hellea Alain et al., 2008 -- valid | 
|   | 
Hellea balneolensis Alain et al., 2008 -- valid | 
|   | 
Henriciella Quan et al., 2009 emend. Lee et al., 2011 -- valid | 
|   | 
Henriciella aquimarina Lee et al., 2011 -- valid | 
|   | 
Henriciella litoralis Lee et al., 2011 -- valid | 
|   | 
Henriciella marina Quan et al., 2009 -- valid | 
|   | 
Herbaspirillum Baldani et al., 1986 emend. Baldani et al.1996 emend. Carro et al., 2012 -- valid | 
|   | 
Herbaspirillum aquaticum Dobritsa et al., 2010 -- valid | 
|   | 
Herbaspirillum aurantiacum Carro et al., 2012 -- valid | 
|   | 
Herbaspirillum autotrophicum (Aragno and Schlegel, 1978) Ding and Yokota, 2004 -- valid | 
|   | 
Herbaspirillum canariense Carro et al., 2012 -- valid | 
|   | 
Herbaspirillum chlorophenolicum Im et al., 2004 -- valid | 
|   | 
Herbaspirillum frisingense Kirchhof et al., 2001 -- valid | 
|   | 
Herbaspirillum hiltneri Rothballer et al., 2006 -- valid | 
|   | 
Herbaspirillum huttiense (Leifson, 1962) Ding and Yokota, 2004 emend. Dobritsa et al., 2010 -- valid | 
|   | 
Herbaspirillum huttiense huttiense (Leifson, 1962) Ding and Yokota, 2004 -- valid | 
|   | 
Herbaspirillum huttiense putei (Ding and Yokota, 2004) Dobritsa et al., 2010 -- valid | 
|   | 
Herbaspirillum lusitanum Valverde et al., 2003 -- valid | 
|   | 
Herbaspirillum putei Ding and Yokota, 2004 -- invalid | 
|   | 
Herbaspirillum rhizosphaerae Jung et al., 2007 -- valid | 
|   | 
Herbaspirillum rubrisubalbicans (Christopher and Edgerton, 1930) Baldani et al., 1996 -- valid | 
|   | 
Herbaspirillum seropedicae Baldani et al., 1986 emend. Baldani et al., 1996 -- valid | 
|   | 
Herbaspirillum soli Carro et al., 2012 -- valid | 
|   | 
Herbiconiux Behrendt et al., 2011 emend. Hamada et al., 2012 -- valid | 
|   | 
Herbiconiux flava Hamada et al., 2012 -- valid | 
|   | 
Herbiconiux ginsengi (Qiu et al., 2007) Behrendt et al., 2011 -- valid | 
|   | 
Herbiconiux moechotypicola Kim et al., 2012 -- valid | 
|   | 
Herbiconiux solani Behrendt et al., 2011 -- valid | 
|   | 
Herbidospora Kudo et al., 1993 -- valid | 
|   | 
Herbidospora cretacea Kudo et al., 1993 -- valid | 
|   | 
Herbidospora daliensis Tseng et al., 2010 -- valid | 
|   | 
Herbidospora osyris Li et al., 2009 -- valid | 
|   | 
Herbidospora sakaeratensis Boondaeng et al., 2011 -- valid | 
|   | 
Herbidospora yilanensis Tseng et al., 2010 -- valid | 
|   | 
Herminiimonas Fernandes et al., 2005 -- valid | 
|   | 
Herminiimonas aquatilis Kämpfer et al., 2006 -- valid | 
|   | 
Herminiimonas arsenicoxydans Muller et al., 2006 -- valid | 
|   | 
Herminiimonas fonticola Fernandes et al., 2005 -- valid | 
|   | 
Herminiimonas glaciei Loveland-Curtze et al., 2009 -- valid | 
|   | 
Herminiimonas saxobsidens Lang et al., 2007 -- valid | 
|   | 
Herpetosiphon Holt and Lewin, 1968 -- valid | 
|   | 
Herpetosiphon aurantiacus Holt and Lewin, 1968 -- valid | 
|   | 
Herpetosiphon cohaerens Lewin, 1970 -- invalid | 
|   | 
Herpetosiphon geysericola (Copeland, 1936) Lewin, 1970 -- valid | 
|   | 
Herpetosiphon nigricans Lewin, 1970 -- invalid | 
|   | 
Herpetosiphon persicus Lewin, 1970 -- invalid | 
|   | 
Hespellia Whitehead et al., 2004 -- valid | 
|   | 
Hespellia porcina Whitehead et al., 2004 -- valid | 
|   | 
Hespellia stercorisuis Whitehead et al., 2004 -- valid | 
|   | 
Hippea Miroshnichenko et al., 1999 emend. Flores et al., 2012 -- valid | 
|   | 
Hippea alviniae Flores et al., 2012 -- valid | 
|   | 
Hippea jasoniae Flores et al., 2012 -- valid | 
|   | 
Hippea maritima Miroshnichenko et al., 1999 -- valid | 
|   | 
Hirschia Schlesner et al., 1990 -- valid | 
|   | 
Hirschia baltica Schlesner et al., 1990 -- valid | 
|   | 
Hirschia maritima Kang and Lee, 2009 -- valid | 
|   | 
Histophilus Angen et al., 2003 -- valid | 
|   | 
Histophilus somni Angen et al., 2003 -- valid | 
|   | 
Hoeflea Peix et al., 2005 -- valid | 
|   | 
Hoeflea alexandrii Palacios et al., 2006 -- valid | 
|   | 
Hoeflea anabaenae Stevenson et al., 2011 -- valid | 
|   | 
Hoeflea marina Peix et al., 2005 -- valid | 
|   | 
Hoeflea phototrophica Biebl et al., 2006 -- valid | 
|   | 
Holdemania Willems et al., 1997 -- valid | 
|   | 
Holdemania filiformis Willems et al., 1997 -- valid | 
|   | 
Hollandina (ex To et al., 1978) Bermudes et al., 1988 -- valid | 
|   | 
Hollandina pterotermitidis (ex To et al., 1978) Bermudes et al., 1988 -- valid | 
|   | 
Holophaga Liesack et al., 1995 -- valid | 
|   | 
Holophaga foetida Liesack et al., 1995 -- valid | 
|   | 
Holospora (ex Hafkine, 1890) Gromov and Ossipov, 1981 -- valid | 
|   | 
Holospora caryophila (ex Hafkine, 1890) Preer and Preer, 1982 -- valid | 
|   | 
Holospora elegans (ex Hafkine, 1890) Preer and Preer, 1982 -- valid | 
|   | 
Holospora obtusa (ex Hafkine, 1890) Gromov and Ossipov, 1981 -- valid | 
|   | 
Holospora undulata (ex Hafkine, 1890) Gromov and Ossipov, 1981 -- valid | 
|   | 
Hongia Lee et al., 2000 -- invalid | 
|   | 
Hongia koreensis Lee et al., 2000 -- invalid | 
|   | 
Hongiella Yi and Chun, 2004 emend. Nedashkovskaya et al., 2004 -- invalid | 
|   | 
Hongiella halophila Yi and Chun, 2004 -- invalid | 
|   | 
Hongiella mannitolivorans Yi and Chun, 2004 -- invalid | 
|   | 
Hongiella marincola Yoon et al., 2004 -- invalid | 
|   | 
Hongiella ornithinivorans Yi and Chun, 2004 -- invalid | 
|   | 
Howardella Cook et al., 2007 -- valid | 
|   | 
Howardella ureilytica Cook et al., 2007 -- valid | 
|   | 
Hoyosella Jurado et al., 2009 -- valid | 
|   | 
Hoyosella altamirensis Jurado et al., 2009 -- valid | 
|   | 
Huaishuia Wang et al., 2012 -- valid | 
|   | 
Huaishuia halophila Wang et al., 2012 -- valid | 
|   | 
Humibacillus Kageyama et al., 2008 -- valid | 
|   | 
Humibacillus xanthopallidus Kageyama et al., 2008 -- valid | 
|   | 
Humibacter Vaz-Moreira et al., 2008 -- valid | 
|   | 
Humibacter albus Vaz-Moreira et al., 2008 -- valid | 
|   | 
Humicoccus Yoon et al., 2007 -- valid | 
|   | 
Humicoccus flavidus Yoon et al., 2007 -- valid | 
|   | 
Humihabitans Kageyama et al., 2007 -- invalid | 
|   | 
Humihabitans oryzae Kageyama et al., 2007 -- invalid | 
|   | 
Hwanghaeicola Kim et al., 2010 -- valid | 
|   | 
Hwanghaeicola aestuarii Kim et al., 2010 -- valid | 
|   | 
Hyalangium Reichenbach, 2007 -- valid | 
|   | 
Hyalangium minutum Reichenbach, 2007 -- valid | 
|   | 
Hydrocarboniphaga Palleroni et al., 2004 -- valid | 
|   | 
Hydrocarboniphaga daqingensis Liu et al., 2011 -- valid | 
|   | 
Hydrocarboniphaga effusa Palleroni et al., 2004 -- valid | 
|   | 
Hydrogenimonas Takai et al., 2004 -- valid | 
|   | 
Hydrogenimonas thermophila Takai et al., 2004 -- valid | 
|   | 
Hydrogenivirga Nakagawa et al., 2004 -- valid | 
|   | 
Hydrogenivirga caldilitoris Nakagawa et al., 2004 -- valid | 
|   | 
Hydrogenivirga okinawensis Nunoura et al., 2008 -- valid | 
|   | 
Hydrogenoanaerobacterium Song and Dong, 2009 -- valid | 
|   | 
Hydrogenoanaerobacterium saccharovorans Song and Dong, 2009 -- valid | 
|   | 
Hydrogenobacter Kawasumi et al., 1984 -- valid | 
|   | 
Hydrogenobacter acidophilus Shima and Suzuki, 1993 -- invalid | 
|   | 
Hydrogenobacter hydrogenophilus (Kryukov et al., 1984) Stöhr et al., 2001 -- valid | 
|   | 
Hydrogenobacter subterraneus Takai et al., 2001 -- valid | 
|   | 
Hydrogenobacter thermophilus Kawasumi et al., 1984 -- valid | 
|   | 
Hydrogenobaculum Stöhr et al., 2001 -- valid | 
|   | 
Hydrogenobaculum acidophilum (Shima and Suzuki, 1993) Stöhr et al., 2001 -- valid | 
|   | 
Hydrogenophaga Willems et al., 1989 -- valid | 
|   | 
Hydrogenophaga atypica Kämpfer et al., 2005 -- valid | 
|   | 
Hydrogenophaga bisanensis Yoon et al., 2008 -- valid | 
|   | 
Hydrogenophaga caeni Chung et al., 2007 -- valid | 
|   | 
Hydrogenophaga defluvii Kämpfer et al., 2005 -- valid | 
|   | 
Hydrogenophaga flava (Niklewski, 1910) Willems et al., 1989 -- valid | 
|   | 
Hydrogenophaga intermedia Contzen et al., 2001 -- valid | 
|   | 
Hydrogenophaga palleronii (Davis, 1970) Willems et al., 1989 -- valid | 
|   | 
Hydrogenophaga pseudoflava (Auling et al., 1978) Willems et al., 1989 -- valid | 
|   | 
Hydrogenophaga taeniospiralis (Lalucat et al., 1982) Willems et al., 1989 -- valid | 
|   | 
Hydrogenophilus Hayashi et al., 1999 -- valid | 
|   | 
Hydrogenophilus hirschii Stöhr et al., 2001 -- valid | 
|   | 
Hydrogenophilus islandicus Vésteinsdóttir et al., 2011 -- valid | 
|   | 
Hydrogenophilus thermoluteolus Hayashi et al., 1999 -- valid | 
|   | 
Hydrogenothermus Stöhr et al., 2001 -- valid | 
|   | 
Hydrogenothermus marinus Stöhr et al., 2001 -- valid | 
|   | 
Hydrogenovibrio Nishihara et al., 1991 -- valid | 
|   | 
Hydrogenovibrio marinus Nishihara et al., 1991 -- valid | 
|   | 
Hydrotalea Kämpfer et al., 2011 -- valid | 
|   | 
Hydrotalea flava Kämpfer et al., 2011 -- valid | 
|   | 
Hylemonella Spring et al., 2004 -- valid | 
|   | 
Hylemonella gracilis (Canale-Parola et al., 1966) Spring et al., 2004 -- valid | 
|   | 
Hymenobacter Hirsch et al., 1999 emend. Buczolits et al., 2006 -- valid | 
|   | 
Hymenobacter actinosclerus Collins et al., 2000 -- valid | 
|   | 
Hymenobacter aerophilus Buczolits et al., 2002 -- valid | 
|   | 
Hymenobacter algoricola Klassen and Foght, 2011 -- valid | 
|   | 
Hymenobacter antarcticus Klassen and Foght, 2011 -- valid | 
|   | 
Hymenobacter chitinivorans Buczolits et al., 2006 -- valid | 
|   | 
Hymenobacter daecheongensis Xu et al., 2009 -- valid | 
|   | 
Hymenobacter deserti Zhang et al., 2009 -- valid | 
|   | 
Hymenobacter elongatus Klassen and Foght, 2011 -- valid | 
|   | 
Hymenobacter fastidiosus Klassen and Foght, 2011 -- valid | 
|   | 
Hymenobacter flocculans Chung et al., 2011 -- valid | 
|   | 
Hymenobacter gelipurpurascens Buczolits et al., 2006 -- valid | 
|   | 
Hymenobacter glaciei Klassen and Foght, 2011 -- valid | 
|   | 
Hymenobacter metalli Chung et al., 2011 -- valid | 
|   | 
Hymenobacter norwichensis Buczolits et al., 2006 -- valid | 
|   | 
Hymenobacter ocellatus Buczolits et al., 2006 -- valid | 
|   | 
Hymenobacter perfusus Chung et al., 2011 -- valid | 
|   | 
Hymenobacter psychrophilus Zhang et al., 2011 -- valid | 
|   | 
Hymenobacter psychrotolerans Zhang et al., 2008 -- valid | 
|   | 
Hymenobacter rigui Baik et al., 2006 -- valid | 
|   | 
Hymenobacter roseosalivarius Hirsch et al., 1999 -- valid | 
|   | 
Hymenobacter soli Kim et al., 2008 -- valid | 
|   | 
Hymenobacter xinjiangensis Zhang et al., 2007 -- valid | 
|   | 
Hymenobacter yonginensis Joung et al., 2011 -- valid | 
|   | 
Hyphomicrobium Stutzer and Hartleb, 1899 emend. Urakami et al., 1995 -- valid | 
|   | 
Hyphomicrobium aestuarii Hirsch, 1989 -- valid | 
|   | 
Hyphomicrobium chloromethanicum McDonald et al., 2001 -- valid | 
|   | 
Hyphomicrobium coagulans (ex Takada, 1975) Hirsch, 1989 -- valid | 
|   | 
Hyphomicrobium denitrificans Urakami et al., 1995 -- valid | 
|   | 
Hyphomicrobium facile Hirsch, 1989 -- valid | 
|   | 
Hyphomicrobium facile facile Hirsch, 1989 -- valid | 
|   | 
Hyphomicrobium facile tolerans Hirsch, 1989 -- valid | 
|   | 
Hyphomicrobium facile ureaphilum Hirsch, 1989 -- valid | 
|   | 
Hyphomicrobium hollandicum Hirsch, 1989 -- valid | 
|   | 
Hyphomicrobium indicum Johnson and Weisrock, 1969 -- invalid | 
|   | 
Hyphomicrobium methylovorum Izumi et al., 1983 -- valid | 
|   | 
Hyphomicrobium neptunium Leifson, 1964 -- invalid | 
|   | 
Hyphomicrobium sulfonivorans Borodina et al., 2002 -- valid | 
|   | 
Hyphomicrobium vulgare Stutzer and Hartleb, 1899 -- valid | 
|   | 
Hyphomicrobium zavarzinii Hirsch, 1989 -- valid | 
|   | 
Hyphomonas (ex Pongratz, 1957) Moore et al., 1984 emend. Weiner et al., 2000 -- valid | 
|   | 
Hyphomonas adhaerens Weiner et al., 2000 -- valid | 
|   | 
Hyphomonas hirschiana Weiner et al., 1985 -- valid | 
|   | 
Hyphomonas jannaschiana Weiner et al., 1985 -- valid | 
|   | 
Hyphomonas johnsonii Weiner et al., 2000 -- valid | 
|   | 
Hyphomonas neptunium (Leifson, 1964) Moore et al., 1984 -- valid | 
|   | 
Hyphomonas oceanitis Weiner et al., 1985 -- valid | 
|   | 
Hyphomonas polymorpha (ex Pongratz, 1957) Moore et al., 1984 -- valid | 
|   | 
Hyphomonas rosenbergii Weiner et al., 2000 -- valid | 
|   | 
Hyunsoonleella Yoon et al., 2010 -- valid | 
|   | 
Hyunsoonleella jejuensis Yoon et al., 2010 -- valid | 
|   | 
Iamia Kurahashi et al., 2009 -- valid | 
|   | 
Iamia majanohamensis Kurahashi et al., 2009 -- valid | 
|   | 
Ideonella Malmqvist et al., 1994 emend. Noar and Buckley, 2009 -- valid | 
|   | 
Ideonella azotifigens Noar and Buckley, 2009 -- valid | 
|   | 
Ideonella dechloratans Malmqvist et al., 1994 -- valid | 
|   | 
Idiomarina Ivanova et al., 2000 emend. Taborda et al., 2009 -- valid | 
|   | 
Idiomarina abyssalis Ivanova et al., 2000 -- valid | 
|   | 
Idiomarina aestuarii (Park et al., 2010) Wang et al., 2011 -- valid | 
|   | 
Idiomarina baltica Brettar et al., 2003 -- valid | 
|   | 
Idiomarina donghaiensis (Wu et al., 2009) Taborda et al., 2010 -- valid | 
|   | 
Idiomarina fontislapidosi Martínez-Cánovas et al., 2004 -- valid | 
|   | 
Idiomarina homiensis Kwon et al., 2006 -- valid | 
|   | 
Idiomarina insulisalsae Taborda et al., 2010 -- valid | 
|   | 
Idiomarina loihiensis Donachie et al., 2003 -- valid | 
|   | 
Idiomarina marina (Jean et al., 2009) Taborda et al., 2010 -- valid | 
|   | 
Idiomarina maris Zhang et al., 2012 -- valid | 
|   | 
Idiomarina maritima (Wu et al., 2009) Taborda et al., 2010 -- valid | 
|   | 
Idiomarina ramblicola Martínez-Cánovas et al., 2004 -- valid | 
|   | 
Idiomarina salinarum Yoon et al., 2007 -- valid | 
|   | 
Idiomarina sediminum (Hu and Li, 2007) Taborda et al., 2010 -- valid | 
|   | 
Idiomarina seosinensis Choi and Cho, 2005 -- valid | 
|   | 
Idiomarina tainanensis (Jean et al., 2009) Taborda et al., 2010 -- valid | 
|   | 
Idiomarina taiwanensis (Jean et al., 2006) Taborda et al., 2010 -- valid | 
|   | 
Idiomarina xiamenensis Wang et al., 2011 -- valid | 
|   | 
Idiomarina zobellii Ivanova et al., 2000 -- valid | 
|   | 
Ignatzschineria Tóth et al., 2007 -- valid | 
|   | 
Ignatzschineria indica Gupta et al., 2011 -- valid | 
|   | 
Ignatzschineria larvae (Tóth et al., 2001) Tóth et al., 2007 -- valid | 
|   | 
Ignatzschineria ureiclastica Gupta et al., 2011 -- valid | 
|   | 
Ignavibacterium Iino et al., 2010 -- valid | 
|   | 
Ignavibacterium album Iino et al., 2010 -- valid | 
|   | 
Ignavigranum Collins et al., 1999 -- valid | 
|   | 
Ignavigranum ruoffiae Collins et al., 1999 -- valid | 
|   | 
Ilumatobacter Matsumoto et al., 2009 -- valid | 
|   | 
Ilumatobacter fluminis Matsumoto et al., 2009 -- valid | 
|   | 
Ilyobacter Stieb and Schink, 1985 -- valid | 
|   | 
Ilyobacter delafieldii Janssen and Harfoot, 1991 -- valid | 
|   | 
Ilyobacter insuetus Brune et al., 2002 -- valid | 
|   | 
Ilyobacter polytropus Stieb and Schink, 1985 -- valid | 
|   | 
Ilyobacter tartaricus Schink, 1985 -- valid | 
|   | 
Indibacter Anil Kumar et al., 2010 -- valid | 
|   | 
Indibacter alkaliphilus Anil Kumar et al., 2010 -- valid | 
|   | 
Inhella Song et al., 2009 emend. Chen et al., 2012 -- valid | 
|   | 
Inhella fonticola Chen et al., 2012 -- valid | 
|   | 
Inhella inkyongensis Song et al., 2009 -- valid | 
|   | 
Inquilinus Coenye et al., 2002 -- valid | 
|   | 
Inquilinus ginsengisoli Jung et al., 2011 -- valid | 
|   | 
Inquilinus limosus Coenye et al., 2002 -- valid | 
|   | 
Insolitispirillum Yoon et al., 2007 -- valid | 
|   | 
Insolitispirillum peregrinum (Pretorius, 1963) Yoon et al., 2007 -- valid | 
|   | 
Insolitispirillum peregrinum integrum (Terasaki, 1973) Yoon et al., 2007 -- valid | 
|   | 
Insolitispirillum peregrinum peregrinum (Pretorius, 1963) Yoon et al., 2007 -- valid | 
|   | 
Intrasporangium Kalakoutskii et al., 1967 emend. Liu et al., 2012 emend. Yang et al., 2012 -- valid | 
|   | 
Intrasporangium calvum Kalakoutskii et al., 1967 emend. Yang et al., 2012 -- valid | 
|   | 
Intrasporangium chromatireducens Liu et al., 2012 -- valid | 
|   | 
Intrasporangium mesophilum Yang et al., 2012 -- valid | 
|   | 
Intrasporangium oryzae (Kageyama et al., 2007) Yang et al., 2012 -- valid | 
|   | 
Iodobacter Logan, 1989 -- valid | 
|   | 
Iodobacter fluviatilis (Moss et al., 1981) Logan, 1989 -- valid | 
|   | 
Isobaculum Collins et al., 2002 -- valid | 
|   | 
Isobaculum melis Collins et al., 2002 -- valid | 
|   | 
Isochromatium Imhoff et al., 1998 -- valid | 
|   | 
Isochromatium buderi (Trüper and Jannasch, 1968) Imhoff et al., 1998 -- valid | 
|   | 
Isoptericola Stackebrandt et al., 2004 -- valid | 
|   | 
Isoptericola chiayiensis Tseng et al., 2011 -- valid | 
|   | 
Isoptericola dokdonensis Yoon et al., 2006 -- valid | 
|   | 
Isoptericola halotolerans Zhang et al., 2005 -- valid | 
|   | 
Isoptericola hypogeus Groth et al., 2005 -- valid | 
|   | 
Isoptericola jiangsuensis Wu et al., 2010 -- valid | 
|   | 
Isoptericola nanjingensis Huang et al., 2012 -- valid | 
|   | 
Isoptericola variabilis (Bakalidou et al., 2002) Stackebrandt et al., 2004 -- valid | 
|   | 
Isosphaera Giovannoni et al., 1995 -- valid | 
|   | 
Isosphaera pallida (ex Woronichin, 1927) Giovannoni et al., 1995 -- valid | 
|   | 
Jahnella Reichenbach, 2007 -- valid | 
|   | 
Jahnella thaxteri (ex Jahn, 1924) Reichenbach, 2007 -- valid | 
|   | 
Janibacter Martin et al., 1997 -- valid | 
|   | 
Janibacter anophelis Kämpfer et al., 2006 -- valid | 
|   | 
Janibacter brevis Imamura et al., 2000 -- invalid | 
|   | 
Janibacter corallicola Kageyama et al., 2007 -- valid | 
|   | 
Janibacter hoylei Shivaji et al., 2009 -- valid | 
|   | 
Janibacter limosus Martin et al., 1997 -- valid | 
|   | 
Janibacter melonis Yoon et al., 2004 -- valid | 
|   | 
Janibacter terrae Yoon et al., 2000 emend. Lang et al., 2003 -- valid | 
|   | 
Jannaschia Wagner-Döbler et al., 2003 -- valid | 
|   | 
Jannaschia cystaugens Adachi et al., 2004 -- valid | 
|   | 
Jannaschia donghaensis Yoon et al., 2007 -- valid | 
|   | 
Jannaschia helgolandensis Wagner-Döbler et al., 2003 -- valid | 
|   | 
Jannaschia pohangensis Kim et al., 2008 -- valid | 
|   | 
Jannaschia rubra Macián et al., 2005 -- valid | 
|   | 
Jannaschia seohaensis Yoon et al., 2010 -- valid | 
|   | 
Jannaschia seosinensis Choi et al., 2006 -- valid | 
|   | 
Janthinobacterium De Ley et al., 1978 emend. Lincoln et al., 1999 -- valid | 
|   | 
Janthinobacterium agaricidamnosum Lincoln et al., 1999 -- valid | 
|   | 
Janthinobacterium lividum (Eisenberg, 1891) De Ley et al., 1978 -- valid | 
|   | 
Jejuia Lee et al., 2009 -- valid | 
|   | 
Jejuia pallidilutea Lee et al., 2009 -- valid | 
|   | 
Jeongeupia Yoon et al., 2010 -- valid | 
|   | 
Jeongeupia naejangsanensis Yoon et al., 2010 -- valid | 
|   | 
Jeotgalibacillus Yoon et al., 2001 emend. Chen et al., 2010 -- valid | 
|   | 
Jeotgalibacillus alimentarius Yoon et al., 2001 -- valid | 
|   | 
Jeotgalibacillus campisalis (Yoon et al., 2004) Yoon et al., 2010 -- valid | 
|   | 
Jeotgalibacillus marinus (Rüger and Richter, 1979) Yoon et al., 2010 -- valid | 
|   | 
Jeotgalibacillus salarius Yoon et al., 2010 -- valid | 
|   | 
Jeotgalibacillus soli Cunha et al., 2012 -- valid | 
|   | 
Jeotgalicoccus Yoon et al., 2003 emend. Liu et al., 2011 -- valid | 
|   | 
Jeotgalicoccus aerolatus Martin et al., 2011 -- valid | 
|   | 
Jeotgalicoccus coquinae Martin et al., 2011 -- valid | 
|   | 
Jeotgalicoccus halophilus Liu et al., 2011 -- valid | 
|   | 
Jeotgalicoccus halotolerans Yoon et al., 2003 -- valid | 
|   | 
Jeotgalicoccus huakuii Guo et al., 2010 -- valid | 
|   | 
Jeotgalicoccus marinus Chen et al., 2009 -- valid | 
|   | 
Jeotgalicoccus nanhaiensis Liu et al., 2011 -- valid | 
|   | 
Jeotgalicoccus pinnipedialis Hoyles et al., 2004 -- valid | 
|   | 
Jeotgalicoccus psychrophilus Yoon et al., 2003 -- valid | 
|   | 
Jhaorihella Rekha et al., 2011 -- valid | 
|   | 
Jhaorihella thermophila Rekha et al., 2011 -- valid | 
|   | 
Jiangella Song et al., 2005 -- valid | 
|   | 
Jiangella alba Qin et al., 2009 -- valid | 
|   | 
Jiangella alkaliphila Lee, 2008 -- valid | 
|   | 
Jiangella gansuensis Song et al., 2005 -- valid | 
|   | 
Jiangella muralis Kämpfer Ue et al., 2011 -- valid | 
|   | 
Jishengella Xie et al., 2011 -- valid | 
|   | 
Jishengella endophytica Xie et al., 2011 -- valid | 
|   | 
Johnsonella Moore and Moore, 1994 -- valid | 
|   | 
Johnsonella ignava Moore and Moore, 1994 -- valid | 
|   | 
Jonesia Rocourt and Stackebrandt, 1987 -- valid | 
|   | 
Jonesia denitrificans (Prevot, 1961) Rocourt et al., 1987 -- valid | 
|   | 
Jonesia quinghaiensis Schumann et al., 2004 -- valid | 
|   | 
Jonquetella Jumas-Bilak et al., 2007 -- valid | 
|   | 
Jonquetella anthropi Jumas-Bilak et al., 2007 -- valid | 
|   | 
Joostella Quan et al., 2008 -- valid | 
|   | 
Joostella marina Quan et al., 2008 -- valid | 
|   | 
Kaistella Kim et al., 2004 -- invalid | 
|   | 
Kaistella koreensis Kim et al., 2004 -- invalid | 
|   | 
Kaistia Im et al., 2005 -- valid | 
|   | 
Kaistia adipata Im et al., 2005 -- valid | 
|   | 
Kaistia dalseonensis Jin et al., 2011 -- valid | 
|   | 
Kaistia geumhonensis Jin et al., 2011 -- valid | 
|   | 
Kaistia granuli Lee et al., 2007 -- valid | 
|   | 
Kaistia soli Weon et al., 2008 -- valid | 
|   | 
Kaistia terrae Kim et al., 2010 -- valid | 
|   | 
Kandleria Salvetti et al., 2011 -- valid | 
|   | 
Kandleria vitulina (Sharpe et al., 1973) Salvetti et al., 2011 -- valid | 
|   | 
Kangiella Yoon et al., 2004 -- valid | 
|   | 
Kangiella aquimarina Yoon et al., 2004 -- valid | 
|   | 
Kangiella geojedonensis Yoon et al., 2012 -- valid | 
|   | 
Kangiella japonica Romanenko et al., 2010 -- valid | 
|   | 
Kangiella koreensis Yoon et al., 2004 -- valid | 
|   | 
Kangiella spongicola Ahn et al., 2011 -- valid | 
|   | 
Kerstersia Coenye et al., 2003 -- valid | 
|   | 
Kerstersia gyiorum Coenye et al., 2003 -- valid | 
|   | 
Ketogulonicigenium Urbance et al., 2001 -- valid | 
|   | 
Ketogulonicigenium robustum Urbance et al., 2001 -- valid | 
|   | 
Ketogulonicigenium vulgare Urbance et al., 2001 -- valid | 
|   | 
Kibdelosporangium Shearer et al., 1986 -- valid | 
|   | 
Kibdelosporangium albatum Tomita et al., 1993 -- invalid | 
|   | 
Kibdelosporangium aridum Shearer et al., 1986 -- valid | 
|   | 
Kibdelosporangium aridum aridum Shearer et al., 1986 -- valid | 
|   | 
Kibdelosporangium aridum largum Shearer et al., 1988 -- valid | 
|   | 
Kibdelosporangium philippinense Mertz and Yao, 1988 -- valid | 
|   | 
Kiloniella Wiese et al., 2009 -- valid | 
|   | 
Kiloniella laminariae Wiese et al., 2009 -- valid | 
|   | 
Kineococcus Yokota et al., 1993 -- valid | 
|   | 
Kineococcus aurantiacus Yokota et al., 1993 -- valid | 
|   | 
Kineococcus gynurae Duangmal et al., 2008 -- valid | 
|   | 
Kineococcus marinus Lee, 2006 -- invalid | 
|   | 
Kineococcus radiotolerans Phillips et al., 2002 -- valid | 
|   | 
Kineococcus rhizosphaerae Lee, 2009 -- valid | 
|   | 
Kineococcus xinjiangensis Liu et al., 2009 -- valid | 
|   | 
Kineosphaera Liu et al., 2002 -- valid | 
|   | 
Kineosphaera limosa Liu et al., 2002 -- valid | 
|   | 
Kineosporia Pagani and Parenti, 1978 emend. Itoh et al., 1989 emend. Kudo et al., 1998 -- valid | 
|   | 
Kineosporia aurantiaca Pagani and Parenti, 1978 -- valid | 
|   | 
Kineosporia babensis Sakiyama et al., 2009 -- valid | 
|   | 
Kineosporia mesophila Li et al., 2009 -- valid | 
|   | 
Kineosporia mikuniensis Kudo et al., 1998 -- valid | 
|   | 
Kineosporia rhamnosa Kudo et al., 1998 -- valid | 
|   | 
Kineosporia rhizophila Kudo et al., 1998 -- valid | 
|   | 
Kineosporia succinea Kudo et al., 1998 -- valid | 
|   | 
Kingella Henriksen and Bovre, 1976 -- valid | 
|   | 
Kingella denitrificans Snell and Lapage, 1976 -- valid | 
|   | 
Kingella indologenes Snell and Lapage, 1976 -- invalid | 
|   | 
Kingella kingae (Henriksen and Bovre, 1968) Henriksen and Bovre, 1976 -- valid | 
|   | 
Kingella oralis Dewhirst et al., 1993 -- valid | 
|   | 
Kingella potus Lawson et al., 2005 -- valid | 
|   | 
Kinneretia Gomila et al., 2010 -- valid | 
|   | 
Kinneretia asaccharophila Gomila et al., 2010 -- valid | 
|   | 
Kistimonas Choi et al., 2010 -- valid | 
|   | 
Kistimonas asteriae Choi et al., 2010 -- valid | 
|   | 
Kitasatoa Matsumae and Hata, 1968 -- valid | 
|   | 
Kitasatoa diplospora Matsumae et al., 1968 -- invalid | 
|   | 
Kitasatoa kauaiensis Matsumae et al., 1968 -- invalid | 
|   | 
Kitasatoa nagasakiensis Matsumae and Hata, 1968 -- invalid | 
|   | 
Kitasatoa purpurea Matsumae and Hata, 1968 -- invalid | 
|   | 
Kitasatospora Omura et al., 1983 emend. Zhang et al., 1997 -- valid | 
|   | 
Kitasatospora arboriphila Groth et al., 2004 -- valid | 
|   | 
Kitasatospora atroaurantiaca (Nakagaito et al., 1993) Li et al., 2009 -- valid | 
|   | 
Kitasatospora azatica (Nakagaito et al., 1993) Zhang et al., 1997 -- valid | 
|   | 
Kitasatospora cheerisanensis Chung et al., 1999 -- valid | 
|   | 
Kitasatospora cineracea Tajima et al., 2001 -- valid | 
|   | 
Kitasatospora cochleata (Nakagaito et al., 1993) Zhang et al., 1997 -- valid | 
|   | 
Kitasatospora cystarginea Kusakabe and Isono, 1992 -- valid | 
|   | 
Kitasatospora gansuensis Groth et al., 2004 -- valid | 
|   | 
Kitasatospora griseola Takahashi et al., 1985 -- valid | 
|   | 
Kitasatospora kazusensis Li et al., 2009 -- valid | 
|   | 
Kitasatospora kifunensis (Nakagaito et al., 1993) Groth et al., 2003 -- valid | 
|   | 
Kitasatospora mediocidica Labeda, 1988 -- valid | 
|   | 
Kitasatospora niigatensis Tajima et al., 2001 -- valid | 
|   | 
Kitasatospora nipponensis Groth et al., 2004 -- valid | 
|   | 
Kitasatospora paracochleata (Nakagaito et al., 1993) Zhang et al., 1997 -- valid | 
|   | 
Kitasatospora paranensis Groth et al., 2004 -- valid | 
|   | 
Kitasatospora phosalacinea Takahashi et al., 1985 -- valid | 
|   | 
Kitasatospora putterlickiae Groth et al., 2003 -- valid | 
|   | 
Kitasatospora saccharophila Li et al., 2009 -- valid | 
|   | 
Kitasatospora sampliensis Mayilraj et al., 2006 -- valid | 
|   | 
Kitasatospora setae Omura et al., 1983 -- invalid | 
|   | 
Kitasatospora terrestris Groth et al., 2004 -- valid | 
|   | 
Kitasatospora viridis Liu et al., 2005 -- valid | 
|   | 
Klebsiella Trevisan, 1885 emend. Carter et al., 1999, emend. Drancourt et al., 2001 -- valid | 
|   | 
Klebsiella aerogenes -- invalid | 
|   | 
Klebsiella granulomatis (Aragao and Vianna, 1913) Carter et al., 1999 -- valid | 
|   | 
Klebsiella mobilis Bascomb et al., 1971 -- invalid | 
|   | 
Klebsiella ornithinolytica Sakazaki et al., 1989 -- invalid | 
|   | 
Klebsiella oxytoca (Flügge, 1886) Lautrop, 1956 -- valid | 
|   | 
Klebsiella ozaenae (Abel, 1893) Bergey et al., 1925 -- invalid | 
|   | 
Klebsiella planticola Bagley et al., 1982 -- invalid | 
|   | 
Klebsiella pneumoniae (Schroeter, 1886) Trevisan, 1887 -- valid | 
|   | 
Klebsiella pneumoniae ozaenae (Abel, 1893) Oerskov, 1984 -- valid | 
|   | 
Klebsiella pneumoniae pneumoniae (Schroeter, 1886) Trevisan, 1887 -- valid | 
|   | 
Klebsiella pneumoniae rhinoscleromatis (Trevisan, 1887) Oerskov, 1984 -- valid | 
|   | 
Klebsiella rhinoscleromatis Trevisan, 1887 -- invalid | 
|   | 
Klebsiella singaporensis Li et al., 2004 -- valid | 
|   | 
Klebsiella terrigena Izard et al., 1981 -- invalid | 
|   | 
Klebsiella trevisanii Ferragut et al., 1983 -- invalid | 
|   | 
Klebsiella variicola Rosenblueth et al., 2004 -- valid | 
|   | 
Klugiella Cook et al., 2008 -- valid | 
|   | 
Klugiella xanthotipulae Cook et al., 2008 -- valid | 
|   | 
Kluyvera Farmer et al., 1981 -- valid | 
|   | 
Kluyvera ascorbata Farmer et al., 1981 -- valid | 
|   | 
Kluyvera cochleae Müller et al., 1996 -- invalid | 
|   | 
Kluyvera cryocrescens Farmer et al., 1981 -- valid | 
|   | 
Kluyvera georgiana Müller et al., 1996 -- valid | 
|   | 
Kluyvera intermedia (Izard et al., 1980) Pavan et al., 2005 -- valid | 
|   | 
Knoellia Groth et al., 2002 -- valid | 
|   | 
Knoellia aerolata Weon et al., 2007 -- valid | 
|   | 
Knoellia flava Yu et al., 2012 -- valid | 
|   | 
Knoellia locipacati Shin et al., 2012 -- valid | 
|   | 
Knoellia sinensis Groth et al., 2002 -- valid | 
|   | 
Knoellia subterranea Groth et al., 2002 -- valid | 
|   | 
Kocuria Stackebrandt et al., 1995 -- valid | 
|   | 
Kocuria aegyptia Li et al., 2006 -- valid | 
|   | 
Kocuria atrinae Park et al., 2010 -- valid | 
|   | 
Kocuria carniphila Tvrzová et al., 2005 -- valid | 
|   | 
Kocuria erythromyxa (Brooks and Murray, 1981) Rainey et al., 1997 -- invalid | 
|   | 
Kocuria flava Zhou et al., 2008 -- valid | 
|   | 
Kocuria gwangalliensis Seo et al., 2009 -- valid | 
|   | 
Kocuria halotolerans Tang et al., 2009 -- valid | 
|   | 
Kocuria himachalensis Mayilraj et al., 2006 -- valid | 
|   | 
Kocuria koreensis Park et al., 2010 -- valid | 
|   | 
Kocuria kristinae (Kloos et al., 1974) Stackebrandt et al., 1995 -- valid | 
|   | 
Kocuria marina Kim et al., 2004 -- valid | 
|   | 
Kocuria palustris Kovács et al., 1999 -- valid | 
|   | 
Kocuria polaris Reddy et al., 2003 -- valid | 
|   | 
Kocuria rhizophila Kovács et al., 1999 -- valid | 
|   | 
Kocuria rosea (Flügge, 1886) Stackebrandt et al., 1995 -- valid | 
|   | 
Kocuria salsicia Yun et al., 2011 -- valid | 
|   | 
Kocuria turfanensis Zhou et al., 2008 -- valid | 
|   | 
Kocuria varians (Migula, 1900) Stackebrandt et al., 1995 -- valid | 
|   | 
Kofleria Reichenbach, 2007 -- valid | 
|   | 
Kofleria flava (ex Kofler, 1913) Reichenbach, 2007 -- valid | 
|   | 
Kordia Sohn et al., 2004 emend. Choi et al., 2011 -- valid | 
|   | 
Kordia algicida Sohn et al., 2004 -- valid | 
|   | 
Kordia periserrulae Choi et al., 2011 -- valid | 
|   | 
Kordiimonas Kwon et al., 2005 emend. Xu et al., 2011 -- valid | 
|   | 
Kordiimonas gwangyangensis Kwon et al., 2005 -- valid | 
|   | 
Kordiimonas lacus Xu et al., 2011 -- valid | 
|   | 
Koreibacter Lee and Lee, 2010 -- valid | 
|   | 
Koreibacter algae Lee and Lee, 2010 -- valid | 
|   | 
Koserella Hickman-Brenner et al., 1985 -- invalid | 
|   | 
Koserella trabulsii Hickman-Brenner et al., 1985 -- invalid | 
|   | 
Kosmotoga DiPippo et al., 2009 emend. Nunoura et al., 2010 -- valid | 
|   | 
Kosmotoga arenicorallina Nunoura et al., 2011 -- valid | 
|   | 
Kosmotoga olearia DiPippo et al., 2009 -- valid | 
|   | 
Kozakia Lisdiyanti et al., 2002 -- valid | 
|   | 
Kozakia baliensis Lisdiyanti et al., 2002 -- valid | 
|   | 
Krasilnikovia Ara and Kudo, 2007 -- valid | 
|   | 
Krasilnikovia cinnamomea Ara and Kudo, 2007 -- valid | 
|   | 
Kribbella Park et al., 1999 emend. Sohn et al., 2003 -- valid | 
|   | 
Kribbella alba Li et al., 2006 -- valid | 
|   | 
Kribbella aluminosa Carlsohn et al., 2007 -- valid | 
|   | 
Kribbella amoyensis Xu et al., 2012 -- valid | 
|   | 
Kribbella antibiotica Li et al., 2004 -- valid | 
|   | 
Kribbella catacumbae Urzì et al., 2008 -- valid | 
|   | 
Kribbella flavida Park et al., 1999 -- valid | 
|   | 
Kribbella ginsengisoli Cui et al., 2010 -- valid | 
|   | 
Kribbella hippodromi Everest and Meyers, 2008 -- valid | 
|   | 
Kribbella jejuensis Song et al., 2004 -- valid | 
|   | 
Kribbella karoonensis Kirby et al., 2006 -- valid | 
|   | 
Kribbella koreensis (Lee et al., 2000) Sohn et al., 2003 -- valid | 
|   | 
Kribbella lupini Trujillo et al., 2006 -- valid | 
|   | 
Kribbella sancticallisti Urzì et al., 2008 -- valid | 
|   | 
Kribbella sandramycini Park et al., 1999 -- valid | 
|   | 
Kribbella solani Song et al., 2004 -- valid | 
|   | 
Kribbella swartbergensis Kirby et al., 2006 -- valid | 
|   | 
Kribbella yunnanensis Li et al., 2006 -- valid | 
|   | 
Kribbia Jung et al., 2006 -- valid | 
|   | 
Kribbia dieselivorans Jung et al., 2006 -- valid | 
|   | 
Kriegella Nedashkovskaya et al., 2008 -- valid | 
|   | 
Kriegella aquimaris Nedashkovskaya et al., 2008 -- valid | 
|   | 
Krokinobacter Khan et al., 2006 -- valid | 
|   | 
Krokinobacter diaphorus Khan et al., 2006 -- valid | 
|   | 
Krokinobacter eikastus Khan et al., 2006 -- valid | 
|   | 
Krokinobacter genikus Khan et al., 2006 -- valid | 
|   | 
Kroppenstedtia von Jan et al., 2011 -- valid | 
|   | 
Kroppenstedtia eburnea von Jan et al., 2011 -- valid | 
|   | 
Ktedonobacter Cavaletti et al., 2007 -- valid | 
|   | 
Ktedonobacter racemifer Cavaletti et al., 2007 -- valid | 
|   | 
Kurthia Trevisan, 1885 -- valid | 
|   | 
Kurthia gibsonii Shaw and Keddie, 1983 -- valid | 
|   | 
Kurthia sibirica Belikova et al., 1988 -- valid | 
|   | 
Kurthia zopfii (Kurth, 1883) Trevisan, 1885 -- valid | 
|   | 
Kushneria Sánchez-Porro et al., 2009 -- valid | 
|   | 
Kushneria aurantia Sánchez-Porro et al., 2009 -- valid | 
|   | 
Kushneria avicenniae (Soto-Ramírez et al., 2007) Sánchez-Porro et al., 2009 -- valid | 
|   | 
Kushneria indalinina (Cabrera et al., 2007) Sánchez-Porro et al., 2009 -- valid | 
|   | 
Kushneria marisflavi (Yoon et al., 2001) Sánchez-Porro et al., 2009 -- valid | 
|   | 
Kushneria sinocarnis Zou and Wang, 2010 -- valid | 
|   | 
Kutzneria Stackebrandt et al., 1994 -- valid | 
|   | 
Kutzneria albida (Furumai et al., 1968) Stackebrandt et al., 1994 -- valid | 
|   | 
Kutzneria kofuensis (Nonomura and Ohara, 1969) Stackebrandt et al., 1994 -- valid | 
|   | 
Kutzneria viridogrisea (Okuda et al., 1966) Stackebrandt et al., 1994 -- valid | 
|   | 
Kyrpidia Klenk et al.. 2012 -- valid | 
|   | 
Kytococcus Stackebrandt et al., 1995 -- valid | 
|   | 
Kytococcus aerolatus Kämpfer et al., 2009 -- valid | 
|   | 
Kytococcus schroeteri Becker et al., 2002 -- valid | 
|   | 
Kytococcus sedentarius (ZoBell and Upham, 1944) Stackebrandt et al., 1995 -- valid | 
|   | 
Labedella Lee, 2007 -- valid | 
|   | 
Labedella gwakjiensis Lee, 2007 -- valid | 
|   | 
Labrenzia Biebl et al., 2007 -- valid | 
|   | 
Labrenzia aggregata (Uchino et al., 1999) Biebl et al., 2007 -- valid | 
|   | 
Labrenzia alba (Pujalte et al., 2006) Biebl et al., 2007 -- valid | 
|   | 
Labrenzia alexandrii Biebl et al., 2007 -- valid | 
|   | 
Labrenzia marina (Kim et al., 2006) Biebl et al., 2007 -- valid | 
|   | 
Labrys Vasilyeva and Semenov, 1985 emend. Islam et al., 2007 emend. Albert et al., 2010 -- valid | 
|   | 
Labrys methylaminiphilus Miller et al., 2005 -- valid | 
|   | 
Labrys miyagiensis Islam et al., 2007 -- valid | 
|   | 
Labrys monachus Vasilyeva and Semenov, 1985 emend. Islam et al., 2007 -- valid | 
|   | 
Labrys neptuniae Chou et al., 2007 -- valid | 
|   | 
Labrys okinawensis Islam et al., 2007 -- valid | 
|   | 
Labrys portucalensis Carvalho et al., 2008 -- valid | 
|   | 
Labrys wisconsinensis Albert et al., 2010 -- valid | 
|   | 
Laceyella Yoon et al., 2005 -- valid | 
|   | 
Laceyella putida (Lacey and Cross, 1989) Yoon et al., 2005 -- valid | 
|   | 
Laceyella sacchari (Lacey, 1971) Yoon et al., 2005 -- valid | 
|   | 
Laceyella sediminis Chen et al., 2012 -- valid | 
|   | 
Laceyella tengchongensis Zhang et al., 2010 -- valid | 
|   | 
Lachnobacterium Whitford et al., 2001 -- valid | 
|   | 
Lachnobacterium bovis Whitford et al., 2001 -- valid | 
|   | 
Lachnospira Bryant and Small, 1956 -- valid | 
|   | 
Lachnospira multipara Bryant and Small, 1956 -- valid | 
|   | 
Lachnospira pectinoschiza Cornick et al., 1994 -- valid | 
|   | 
Lacibacter Qu et al., 2009 -- valid | 
|   | 
Lacibacter cauensis Qu et al., 2009 -- valid | 
|   | 
Lacinutrix Bowman and Nichols, 2005 emend. Nedashkovskaya et al., 2008 emend. Yi et al., 2012 -- valid | 
|   | 
Lacinutrix algicola Nedashkovskaya et al., 2008 -- valid | 
|   | 
Lacinutrix copepodicola Bowman and Nichols, 2005 -- valid | 
|   | 
Lacinutrix mariniflava Nedashkovskaya et al., 2008 -- valid | 
|   | 
Lacticigenium Iino et al., 2009 -- valid | 
|   | 
Lacticigenium naphtae Iino et al., 2009 -- valid | 
|   | 
Lactobacillus Beijerinck, 1901 emend. Haakensen et al., 2009 emend. Cai et al., 2012 -- valid | 
|   | 
Lactobacillus acetotolerans Entani et al., 1986 -- valid | 
|   | 
Lactobacillus acidifarinae Vancanneyt et al., 2005 -- valid | 
|   | 
Lactobacillus acidipiscis Tanasupawat et al., 2000 -- valid | 
|   | 
Lactobacillus acidophilus (Moro, 1900) Hansen and Mocquot, 1970 -- valid | 
|   | 
Lactobacillus agilis Weiss et al., 1982 -- valid | 
|   | 
Lactobacillus algidus Kato et al., 2000 -- valid | 
|   | 
Lactobacillus alimentarius (ex Reuter, 1970) Reuter, 1983 -- valid | 
|   | 
Lactobacillus amylolyticus Bohak et al., 1999 -- valid | 
|   | 
Lactobacillus amylophilus Nakamura and Crowell, 1981 -- valid | 
|   | 
Lactobacillus amylotrophicus Naser et al., 2006 -- valid | 
|   | 
Lactobacillus amylovorus Nakamura, 1981 -- valid | 
|   | 
Lactobacillus animalis Dent and Williams, 1983 -- valid | 
|   | 
Lactobacillus antri Roos et al., 2005 -- valid | 
|   | 
Lactobacillus apodemi Osawa et al., 2006 -- valid | 
|   | 
Lactobacillus aquaticus Mañes-Lázaro et al., 2009 -- valid | 
|   | 
Lactobacillus arizonensis Swezey et al., 2000 -- invalid | 
|   | 
Lactobacillus aviarius Fujisawa et al., 1985 -- valid | 
|   | 
Lactobacillus aviarius araffinosus Fujisawa et al., 1986 -- valid | 
|   | 
Lactobacillus aviarius aviarius Fujisawa et al., 1985 -- valid | 
|   | 
Lactobacillus bavaricus Stetter and Stetter, 1980 -- invalid | 
|   | 
Lactobacillus bifermentans (ex Pette and van Beynum, 1943) Kandler et al., 1983 -- valid | 
|   | 
Lactobacillus bobalius Mañes-Lázaro et al., 2008 -- valid | 
|   | 
Lactobacillus brevis (Orla-Jensen, 1919) Bergey et al., 1934 -- valid | 
|   | 
Lactobacillus buchneri (Henneberg, 1903) Bergey et al., 1923 -- valid | 
|   | 
Lactobacillus bulgaricus (Orla-Jensen, 1919) Rogosa and Hansen, 1971 -- invalid | 
|   | 
Lactobacillus cacaonum De Bruyne et al., 2009 -- valid | 
|   | 
Lactobacillus camelliae Tanasupawat et al., 2007 -- valid | 
|   | 
Lactobacillus capillatus Chao et al., 2008 -- valid | 
|   | 
Lactobacillus carnis Shaw and Harding, 1986 -- invalid | 
|   | 
Lactobacillus casei (Orla-Jensen, 1916) Hansen and Lessel, 1971 -- valid | 
|   | 
Lactobacillus casei alactosus Mills and Lessel, 1973 -- invalid | 
|   | 
Lactobacillus casei casei (Orla-Jensen, 1916) Hansen and Lessel, 1971 -- invalid | 
|   | 
Lactobacillus casei pseudoplantarum Abo-Elnaga and Kandler, 1965 -- invalid | 
|   | 
Lactobacillus casei rhamnosus Hansen, 1968 -- invalid | 
|   | 
Lactobacillus casei tolerans Abo-Elnaga and Kandler, 1965 -- invalid | 
|   | 
Lactobacillus catenaformis (Eggerth, 1935) Moore and Holdeman, 1970 -- invalid | 
|   | 
Lactobacillus cellobiosus Rogosa et al., 1953 -- invalid | 
|   | 
Lactobacillus ceti Vela et al., 2008 -- valid | 
|   | 
Lactobacillus coleohominis Nikolaitchouk et al., 2001 -- valid | 
|   | 
Lactobacillus collinoides Carr and Davies, 1972 -- valid | 
|   | 
Lactobacillus composti Endo and Okada, 2007 -- valid | 
|   | 
Lactobacillus concavus Tong and Dong, 2005 -- valid | 
|   | 
Lactobacillus confusus (Holzapfel and Kandler, 1969) Sharpe et al., 1972 -- invalid | 
|   | 
Lactobacillus coryniformis Abo-Elnaga and Kandler, 1965 -- valid | 
|   | 
Lactobacillus coryniformis coryniformis Abo-Elnaga and Kandler, 1965 -- valid | 
|   | 
Lactobacillus coryniformis torquens Abo-Elnaga and Kandler, 1965 -- valid | 
|   | 
Lactobacillus crispatus (Brygoo and Aladame, 1953) Moore and Holdeman, 1970 -- valid | 
|   | 
Lactobacillus crustorum Scheirlinck et al., 2007 -- valid | 
|   | 
Lactobacillus curvatus (Troili-Petersson, 1903) Abo-Elnaga and Kandler, 1965 emend. Klein et al., 1996 -- valid | 
|   | 
Lactobacillus curvatus curvatus (Troili-Petersson, 1903) Abo-Elnaga and Kandler, 1965 emend. Klein et al., 1996 -- invalid | 
|   | 
Lactobacillus curvatus melibiosus Torriani et al., 1996 -- invalid | 
|   | 
Lactobacillus cypricasei Lawson et al., 2001 -- invalid | 
|   | 
Lactobacillus delbrueckii (Leichmann, 1896) Beijerinck, 1901 -- valid | 
|   | 
Lactobacillus delbrueckii bulgaricus (Orla-Jensen, 1919) Weiss et al., 1984 -- valid | 
|   | 
Lactobacillus delbrueckii delbrueckii (Leichmann, 1896) Beijerinck, 1901 -- valid | 
|   | 
Lactobacillus delbrueckii indicus Dellaglio et al., 2005 -- valid | 
|   | 
Lactobacillus delbrueckii lactis (Orla-Jensen, 1919) Weiss et al., 1984 -- valid | 
|   | 
Lactobacillus dextrinicus (Coster and White, 1964) Haakensen et al., 2009 -- valid | 
|   | 
Lactobacillus diolivorans Krooneman et al., 2002 -- valid | 
|   | 
Lactobacillus divergens Holzapfel and Gerber, 1984 -- invalid | 
|   | 
Lactobacillus durianis Leisner et al., 2002 -- invalid | 
|   | 
Lactobacillus equi Morotomi et al., 2002 -- valid | 
|   | 
Lactobacillus equicursoris Morita et al., 2010 -- valid | 
|   | 
Lactobacillus equigenerosi Endo et al., 2008 -- valid | 
|   | 
Lactobacillus fabifermentans De Bruyne et al., 2009 -- valid | 
|   | 
Lactobacillus farciminis (ex Reuter, 1970) Reuter, 1983 -- valid | 
|   | 
Lactobacillus farraginis Endo and Okada, 2007 -- valid | 
|   | 
Lactobacillus ferintoshensis Simpson et al., 2002 -- invalid | 
|   | 
Lactobacillus fermentum Beijerinck, 1901 emend. Dellaglio et al., 2004 -- valid | 
|   | 
Lactobacillus floricola Kawasaki et al., 2011 -- valid | 
|   | 
Lactobacillus florum Endo et al., 2010 -- valid | 
|   | 
Lactobacillus fornicalis Dicks et al., 2000 -- valid | 
|   | 
Lactobacillus fructivorans Charlton et al., 1934 -- valid | 
|   | 
Lactobacillus fructosus Kodama, 1956 -- invalid | 
|   | 
Lactobacillus frumenti Müller et al., 2000 -- valid | 
|   | 
Lactobacillus fuchuensis Sakala et al., 2002 -- valid | 
|   | 
Lactobacillus futsaii Chao et al., 2012 -- valid | 
|   | 
Lactobacillus gallinarum Fujisawa et al., 1992 -- valid | 
|   | 
Lactobacillus gasseri Lauer and Kandler, 1980 -- valid | 
|   | 
Lactobacillus gastricus Roos et al., 2005 emend. Endo et al., 2008 -- valid | 
|   | 
Lactobacillus ghanensis Nielsen et al., 2007 -- valid | 
|   | 
Lactobacillus gigeriorum Cousin et al., 2012 -- valid | 
|   | 
Lactobacillus graminis Beck et al., 1989 -- valid | 
|   | 
Lactobacillus halotolerans Kandler et al., 1983 -- invalid | 
|   | 
Lactobacillus hammesii Valcheva et al., 2005 -- valid | 
|   | 
Lactobacillus hamsteri Mitsuoka and Fujisawa, 1988 -- valid | 
|   | 
Lactobacillus harbinensis Miyamoto et al., 2006 -- valid | 
|   | 
Lactobacillus hayakitensis Morita et al., 2007 -- valid | 
|   | 
Lactobacillus helveticus (Orla-Jensen, 1919) Bergey et al., 1925 -- valid | 
|   | 
Lactobacillus heterohiochii Kitahara et al., 1957 -- invalid | 
|   | 
Lactobacillus hilgardii Douglas and Cruess, 1936 -- valid | 
|   | 
Lactobacillus homohiochii Kitahara et al., 1957 -- valid | 
|   | 
Lactobacillus hordei Rouse et al., 2008 -- valid | 
|   | 
Lactobacillus iners Falsen et al., 1999 -- valid | 
|   | 
Lactobacillus ingluviei Baele et al., 2003 -- valid | 
|   | 
Lactobacillus intestinalis (ex Hemme, 1974) Fujisawa et al., 1990 -- valid | 
|   | 
Lactobacillus jensenii Gasser et al., 1970 -- valid | 
|   | 
Lactobacillus johnsonii Fujisawa et al., 1992 -- valid | 
|   | 
Lactobacillus kalixensis Roos et al., 2005 -- valid | 
|   | 
Lactobacillus kandleri Holzapfel and van Wyk, 1983 -- invalid | 
|   | 
Lactobacillus kefiranofaciens Fujisawa et al., 1988 emend. Vancanneyt et al., 2004 -- valid | 
|   | 
Lactobacillus kefiranofaciens kefiranofaciens Fujisawa et al., 1988 -- valid | 
|   | 
Lactobacillus kefiranofaciens kefirgranum (Takizawa et al., 1994) Vancanneyt et al., 2004 -- valid | 
|   | 
Lactobacillus kefirgranum Takizawa et al., 1994 -- invalid | 
|   | 
Lactobacillus kefiri Kandler and Kunath, 1983 -- valid | 
|   | 
Lactobacillus kimchicus Liang et al., 2011 -- valid | 
|   | 
Lactobacillus kimchii Yoon et al., 2000 -- valid | 
|   | 
Lactobacillus kisonensis Watanabe et al., 2009 -- valid | 
|   | 
Lactobacillus kitasatonis Mukai et al., 2003 -- valid | 
|   | 
Lactobacillus koreensis Bui et al., 2011 -- valid | 
|   | 
Lactobacillus kunkeei Edwards et al., 1998 emend. Endo et al., 2012 -- valid | 
|   | 
Lactobacillus lactis (Orla-Jensen, 1919) Bergey et al., 1934 -- invalid | 
|   | 
Lactobacillus leichmannii (Henneberg, 1903) Bergey et al., 1923 -- invalid | 
|   | 
Lactobacillus lindneri (ex Henneberg, 1901) Back et al., 1997 -- valid | 
|   | 
Lactobacillus malefermentans (ex Russell and Walker, 1953) Farrow et al., 1989 -- valid | 
|   | 
Lactobacillus mali Carr and Davies, 1970 -- valid | 
|   | 
Lactobacillus maltaromicus Miller et al., 1974 -- invalid | 
|   | 
Lactobacillus manihotivorans Morlon-Guyot et al., 1998 -- valid | 
|   | 
Lactobacillus mindensis Ehrmann et al., 2003 -- valid | 
|   | 
Lactobacillus minor Kandler et al., 1983 -- invalid | 
|   | 
Lactobacillus minutus (Hauduroy et al., 1937) Moore and Holdeman, 1972 -- invalid | 
|   | 
Lactobacillus mucosae Roos et al., 2000 -- valid | 
|   | 
Lactobacillus murinus Hemme et al., 1982 -- valid | 
|   | 
Lactobacillus nagelii Edwards et al., 2000 -- valid | 
|   | 
Lactobacillus namurensis Scheirlinck et al., 2007 -- valid | 
|   | 
Lactobacillus nantensis Valcheva et al., 2006 -- valid | 
|   | 
Lactobacillus nasuensis Cai et al., 2012 -- valid | 
|   | 
Lactobacillus nodensis Kashiwagi et al., 2009 -- valid | 
|   | 
Lactobacillus odoratitofui Chao et al., 2010 -- valid | 
|   | 
Lactobacillus oeni Mañes-Lázaro et al., 2009 -- valid | 
|   | 
Lactobacillus oligofermentans Koort et al., 2005 -- valid | 
|   | 
Lactobacillus oris Farrow and Collins, 1988 -- valid | 
|   | 
Lactobacillus otakiensis Watanabe et al., 2009 -- valid | 
|   | 
Lactobacillus ozensis Kawasaki et al., 2011 -- valid | 
|   | 
Lactobacillus panis Wiese et al., 1996 -- valid | 
|   | 
Lactobacillus pantheris Liu and Dong, 2002 -- valid | 
|   | 
Lactobacillus parabrevis Vancanneyt et al., 2006 -- valid | 
|   | 
Lactobacillus parabuchneri Farrow et al., 1989 -- valid | 
|   | 
Lactobacillus paracasei Collins et al., 1989 -- valid | 
|   | 
Lactobacillus paracasei paracasei Collins et al., 1989 -- valid | 
|   | 
Lactobacillus paracasei tolerans (Abo-Elnaga and Kandler, 1965) Collins et al., 1989 -- valid | 
|   | 
Lactobacillus paracollinoides Suzuki et al., 2004 -- valid | 
|   | 
Lactobacillus parafarraginis Endo and Okada, 2007 -- valid | 
|   | 
Lactobacillus parakefiri Takizawa et al., 1994 -- valid | 
|   | 
Lactobacillus paralimentarius Cai et al., 1999 -- valid | 
|   | 
Lactobacillus paraplantarum Curk et al., 1996 -- valid | 
|   | 
Lactobacillus paucivorans Ehrmann et al., 2010 -- valid | 
|   | 
Lactobacillus pentosus (ex Fred et al., 1921) Zanoni et al., 1987 -- valid | 
|   | 
Lactobacillus perolens Back et al., 2000 -- valid | 
|   | 
Lactobacillus piscicola Hiu et al., 1984 -- invalid | 
|   | 
Lactobacillus plantarum (Orla-Jensen, 1919) Bergey et al., 1923 -- valid | 
|   | 
Lactobacillus plantarum argentoratensis Bringel et al., 2005 -- valid | 
|   | 
Lactobacillus plantarum plantarum (Orla-Jensen, 1919) Bergey et al., 1923 -- valid | 
|   | 
Lactobacillus pobuzihii Chen et al., 2010 -- valid | 
|   | 
Lactobacillus pontis Vogel et al., 1994 -- valid | 
|   | 
Lactobacillus psittaci Lawson et al., 2001 -- valid | 
|   | 
Lactobacillus rapi Watanabe et al., 2009 -- valid | 
|   | 
Lactobacillus rennini Chenoll et al., 2006 -- valid | 
|   | 
Lactobacillus reuteri Kandler et al., 1982 -- valid | 
|   | 
Lactobacillus rhamnosus (Hansen, 1968) Collins et al., 1989 -- valid | 
|   | 
Lactobacillus rimae Olsen et al., 1991 -- invalid | 
|   | 
Lactobacillus rogosae Holdeman and Moore, 1974 -- valid | 
|   | 
Lactobacillus rossiae Corsetti et al., 2005 -- valid | 
|   | 
Lactobacillus ruminis Sharpe et al., 1973 -- valid | 
|   | 
Lactobacillus saerimneri Pedersen and Roos, 2004 -- valid | 
|   | 
Lactobacillus sakei Katagiri et al., 1934 emend. Klein et al., 1996 -- valid | 
|   | 
Lactobacillus sakei carnosus Torriani et al., 1996 -- valid | 
|   | 
Lactobacillus sakei sakei Katagiri et al., 1934 emend. Klein et al., 1996 -- valid | 
|   | 
Lactobacillus salivarius Rogosa et al., 1953 emend. Li et al., 2006 -- valid | 
|   | 
Lactobacillus salivarius salicinius Rogosa et al., 1953 -- invalid | 
|   | 
Lactobacillus salivarius salivarius Rogosa et al., 1953 -- invalid | 
|   | 
Lactobacillus sanfranciscensis (ex Kline and Sugihara, 1971) Weiss and Schillinger, 1984 -- valid | 
|   | 
Lactobacillus saniviri Oki et al., 2012 -- valid | 
|   | 
Lactobacillus satsumensis Endo and Okada, 2005 -- valid | 
|   | 
Lactobacillus secaliphilus Ehrmann et al., 2007 -- valid | 
|   | 
Lactobacillus selangorensis (Leisner et al., 2000) Haakensen et al., 2011 -- valid | 
|   | 
Lactobacillus senioris Oki et al., 2012 -- valid | 
|   | 
Lactobacillus senmaizukei Hiraga et al., 2008 -- valid | 
|   | 
Lactobacillus sharpeae Weiss et al., 1982 -- valid | 
|   | 
Lactobacillus siliginis Aslam et al., 2006 -- valid | 
|   | 
Lactobacillus similis Kitahara et al., 2010 -- valid | 
|   | 
Lactobacillus sobrius Konstantinov et al., 2006 -- invalid | 
|   | 
Lactobacillus spicheri Meroth et al., 2004 -- valid | 
|   | 
Lactobacillus sucicola Irisawa and Okada, 2009 -- valid | 
|   | 
Lactobacillus suebicus Kleynmans et al., 1989 -- valid | 
|   | 
Lactobacillus sunkii Watanabe et al., 2009 -- valid | 
|   | 
Lactobacillus suntoryeus Cachat and Priest, 2005 -- invalid | 
|   | 
Lactobacillus taiwanensis Wang et al., 2009 -- valid | 
|   | 
Lactobacillus thailandensis Tanasupawat et al., 2007 -- valid | 
|   | 
Lactobacillus thermotolerans Niamsup et al., 2003 -- invalid | 
|   | 
Lactobacillus trichodes Fornachon et al., 1949 -- invalid | 
|   | 
Lactobacillus tucceti Chenoll et al., 2009 -- valid | 
|   | 
Lactobacillus uli Olsen et al., 1991 -- invalid | 
|   | 
Lactobacillus ultunensis Roos et al., 2005 -- valid | 
|   | 
Lactobacillus uvarum Mañes-Lázaro et al., 2009 -- valid | 
|   | 
Lactobacillus vaccinostercus Kozaki and Okada, 1983 emend. Dellaglio et al., 2006 -- valid | 
|   | 
Lactobacillus vaginalis Embley et al., 1989 -- valid | 
|   | 
Lactobacillus versmoldensis Kröckel et al., 2003 -- valid | 
|   | 
Lactobacillus vini Rodas et al., 2006 -- valid | 
|   | 
Lactobacillus viridescens Niven and Evans, 1957 -- invalid | 
|   | 
Lactobacillus vitulinus Sharpe et al., 1973 -- invalid | 
|   | 
Lactobacillus xiangfangensis Gu et al., 2012 -- valid | 
|   | 
Lactobacillus xylosus Kitahara, 1938 -- invalid | 
|   | 
Lactobacillus yamanashiensis Nonomura, 1983 -- invalid | 
|   | 
Lactobacillus zeae (ex Kuznetsov, 1959) Dicks et al., 1996 -- valid | 
|   | 
Lactobacillus zymae Vancanneyt et al., 2005 -- valid | 
|   | 
Lactococcus Schleifer et al., 1986 -- valid | 
|   | 
Lactococcus chungangensis Cho et al., 2008 -- valid | 
|   | 
Lactococcus fujiensis Cai et al., 2011 -- valid | 
|   | 
Lactococcus garvieae (Collins et al., 1984) Schleifer et al., 1986 -- valid | 
|   | 
Lactococcus lactis (Lister, 1973) Schleifer et al., 1986 -- valid | 
|   | 
Lactococcus lactis cremoris (Orla-Jensen, 1919) Schleifer et al., 1986 -- valid | 
|   | 
Lactococcus lactis hordniae (ex Latorre-Guzman et al., 1977) Schleifer et al., 1986 -- valid | 
|   | 
Lactococcus lactis lactis (Lister, 1873) Schleifer et al., 1986 -- valid | 
|   | 
Lactococcus lactis tructae Pérez et al., 2011 -- valid | 
|   | 
Lactococcus piscium Williams et al., 1990 -- valid | 
|   | 
Lactococcus plantarum (Collins et al., 1984) Schleifer et al., 1986 -- valid | 
|   | 
Lactococcus raffinolactis (Orla-Jensen and Hansen, 1932) Schleifer et al., 1988 -- valid | 
|   | 
Lactonifactor Clavel et al., 2007 -- valid | 
|   | 
Lactonifactor longoviformis Clavel et al., 2007 -- valid | 
|   | 
Lactosphaera Janssen et al., 1995 -- invalid | 
|   | 
Lactosphaera pasteurii (Schink, 1985) Janssen et al., 1995 -- invalid | 
|   | 
Lactovum Matthies et al., 2005 -- valid | 
|   | 
Lactovum miscens Matthies et al., 2005 -- valid | 
|   | 
Lamprobacter Gorlenko et al., 1988 -- valid | 
|   | 
Lamprobacter modestohalophilus Gorlenko et al., 1988 -- valid | 
|   | 
Lamprocystis Schroeter, 1886 emend. Imhoff, 2001 -- valid | 
|   | 
Lamprocystis purpurea (Eichler and Pfennig, 1989) Imhoff, 2001 -- valid | 
|   | 
Lamprocystis roseopersicina (Kutzing, 1849) Schroeter, 1886 -- valid | 
|   | 
Lampropedia Schroeter, 1886 emend. Lee et al., 2004 -- valid | 
|   | 
Lampropedia hyalina (Ehrenberg, 1832) Schroeter, 1886 emend. Xie and Yokota, 2003 emend. Lee et al., 2004 -- valid | 
|   | 
Lapillicoccus Lee and Lee, 2007 -- valid | 
|   | 
Lapillicoccus jejuensis Lee and Lee, 2007 -- valid | 
|   | 
Laribacter Yuen et al., 2002 -- valid | 
|   | 
Laribacter hongkongensis Yuen et al., 2002 -- valid | 
|   | 
Larkinella Vancanneyt et al., 2006 emend. Anandham et al., 2011 -- valid | 
|   | 
Larkinella arboricola Kulichevskaya et al., 2010 -- valid | 
|   | 
Larkinella bovis Anandham et al., 2011 -- valid | 
|   | 
Larkinella insperata Vancanneyt et al., 2006 emend. Anandham et al., 2011 -- valid | 
|   | 
Lautropia Gerner-Smidt et al., 1995 -- valid | 
|   | 
Lautropia mirabilis Gerner-Smidt et al., 1995 -- valid | 
|   | 
Lawsonia McOrist et al., 1995 -- valid | 
|   | 
Lawsonia intracellularis McOrist et al., 1995 -- valid | 
|   | 
Leadbetterella Weon et al., 2005 -- valid | 
|   | 
Leadbetterella byssophila Weon et al., 2005 -- valid | 
|   | 
Lebetimonas Takai et al., 2005 -- valid | 
|   | 
Lebetimonas acidiphila Takai et al., 2005 -- valid | 
|   | 
Lechevalieria Labeda et al., 2001 -- valid | 
|   | 
Lechevalieria aerocolonigenes (Labeda, 1986) Labeda et al., 2001 -- valid | 
|   | 
Lechevalieria atacamensis Okoro et al., 2010 -- valid | 
|   | 
Lechevalieria deserti Okoro et al., 2010 -- valid | 
|   | 
Lechevalieria flava (Gauze et al., 1974) Labeda et al., 2001 -- valid | 
|   | 
Lechevalieria fradiae Zhang et al., 2007 -- valid | 
|   | 
Lechevalieria roselyniae Okoro et al., 2010 -- valid | 
|   | 
Lechevalieria xinjiangensis Wang et al., 2007 -- valid | 
|   | 
Leclercia Tamura et al., 1987 -- valid | 
|   | 
Leclercia adecarboxylata (Leclerc, 1962) Tamura et al., 1987 -- valid | 
|   | 
Leeia Lim et al., 2007 -- valid | 
|   | 
Leeia oryzae Lim et al., 2007 -- valid | 
|   | 
Leeuwenhoekiella Nedashkovskaya et al., 2005 -- valid | 
|   | 
Leeuwenhoekiella aequorea Nedashkovskaya et al., 2005 -- valid | 
|   | 
Leeuwenhoekiella blandensis Pinhassi et al., 2006 -- valid | 
|   | 
Leeuwenhoekiella marinoflava (Reichenbach, 1989) Nedashkovskaya et al., 2005 -- valid | 
|   | 
Leeuwenhoekiella palythoae Nedashkovskaya et al., 2009 -- valid | 
|   | 
Legionella Brenner et al., 1979 -- valid | 
|   | 
Legionella adelaidensis Benson et al., 1991 -- valid | 
|   | 
Legionella anisa Gorman et al., 1985 -- valid | 
|   | 
Legionella beliardensis Lo Presti et al., 2001 -- valid | 
|   | 
Legionella birminghamensis Wilkinson et al., 1988 -- valid | 
|   | 
Legionella bozemanae Brenner et al., 1980 -- invalid | 
|   | 
Legionella brunensis Wilkinson et al., 1989 -- valid | 
|   | 
Legionella busanensis Park et al., 2003 -- valid | 
|   | 
Legionella cherrii Brenner et al., 1985 -- valid | 
|   | 
Legionella cincinnatiensis Thacker et al., 1989 -- valid | 
|   | 
Legionella drancourtii La Scola et al., 2004 -- valid | 
|   | 
Legionella dresdenensis Lück et al., 2010 -- valid | 
|   | 
Legionella drozanskii Adeleke et al., 2001 -- valid | 
|   | 
Legionella dumoffii Brenner et al., 1980 -- invalid | 
|   | 
Legionella erythra Brenner et al., 1985 -- valid | 
|   | 
Legionella fairfieldensis Thacker et al., 1991 -- valid | 
|   | 
Legionella fallonii Adeleke et al., 2001 -- valid | 
|   | 
Legionella feeleii Herwaldt et al., 1984 -- valid | 
|   | 
Legionella geestiana Dennis et al., 1993 -- valid | 
|   | 
Legionella gormanii Morris et al., 1980 -- invalid | 
|   | 
Legionella gratiana Bornstein et al., 1991 -- valid | 
|   | 
Legionella gresilensis Lo Presti et al., 2001 -- valid | 
|   | 
Legionella hackeliae Brenner et al., 1985 -- valid | 
|   | 
Legionella impletisoli Kuroki et al., 2007 -- valid | 
|   | 
Legionella israelensis Bercovier et al., 1986 -- valid | 
|   | 
Legionella jamestowniensis Brenner et al., 1985 -- valid | 
|   | 
Legionella jordanis Cherry et al., 1982 -- valid | 
|   | 
Legionella lansingensis Thacker et al., 1994 -- valid | 
|   | 
Legionella londiniensis Dennis et al., 1993 -- valid | 
|   | 
Legionella longbeachae McKinney et al., 1982 -- valid | 
|   | 
Legionella lytica (Drozanski, 1991) Hookey et al., 1996 -- valid | 
|   | 
Legionella maceachernii Brenner et al., 1985 -- invalid | 
|   | 
Legionella micdadei Hébert et al., 1980 -- invalid | 
|   | 
Legionella moravica Wilkinson et al., 1989 -- valid | 
|   | 
Legionella nagasakiensis Yang et al., 2012 -- valid | 
|   | 
Legionella nautarum Dennis et al., 1993 -- valid | 
|   | 
Legionella oakridgensis Orrison et al., 1983 -- valid | 
|   | 
Legionella parisiensis Brenner et al., 1985 -- valid | 
|   | 
Legionella pittsburghensis Pasculle et al., 1980 -- invalid | 
|   | 
Legionella pneumophila Brenner et al., 1979 -- valid | 
|   | 
Legionella pneumophila fraseri Brenner et al., 1989 -- valid | 
|   | 
Legionella pneumophila pascullei Brenner et al., 1989 -- valid | 
|   | 
Legionella pneumophila pneumophila Brenner et al., 1979 -- valid | 
|   | 
Legionella quateirensis Dennis et al., 1993 -- valid | 
|   | 
Legionella quinlivanii Benson et al., 1990 -- valid | 
|   | 
Legionella rowbothamii Adeleke et al., 2001 -- valid | 
|   | 
Legionella rubrilucens Brenner et al., 1985 -- valid | 
|   | 
Legionella sainthelensi Campbell et al., 1984 -- valid | 
|   | 
Legionella santicrucis Brenner et al., 1985 -- valid | 
|   | 
Legionella shakespearei Verma et al., 1992 -- valid | 
|   | 
Legionella spiritensis Brenner et al., 1985 -- valid | 
|   | 
Legionella steigerwaltii Brenner et al., 1985 -- valid | 
|   | 
Legionella taurinensis Lo Presti et al., 1999 -- valid | 
|   | 
Legionella tucsonensis Thacker et al., 1990 -- valid | 
|   | 
Legionella wadsworthii Edelstein et al., 1983 -- valid | 
|   | 
Legionella waltersii Benson et al., 1996 -- valid | 
|   | 
Legionella worsleiensis Dennis et al., 1993 -- valid | 
|   | 
Legionella yabuuchiae Kuroki et al., 2007 -- valid | 
|   | 
Leifsonia Evtushenko et al., 2000 emend. Reddy et al., 2008 emend. Dastager et al., 2009 -- valid | 
|   | 
Leifsonia antarctica Pindi et al., 2009 -- valid | 
|   | 
Leifsonia aquatica (ex Leifson, 1962) Evtushenko et al., 2000 -- valid | 
|   | 
Leifsonia aurea Reddy et al., 2003 -- invalid | 
|   | 
Leifsonia bigeumensis Dastager et al., 2008 -- valid | 
|   | 
Leifsonia cynodontis (Davis et al., 1984) Suzuki et al., 2000 -- invalid | 
|   | 
Leifsonia ginsengi Qiu et al., 2007 -- invalid | 
|   | 
Leifsonia kafniensis Pindi et al., 2009 -- valid | 
|   | 
Leifsonia kribbensis Dastager et al., 2009 -- valid | 
|   | 
Leifsonia lichenia An et al., 2010 -- valid | 
|   | 
Leifsonia naganoensis Suzuki et al., 2000 -- valid | 
|   | 
Leifsonia pindariensis Reddy et al., 2008 -- valid | 
|   | 
Leifsonia poae Evtushenko et al., 2000 -- valid | 
|   | 
Leifsonia psychrotolerans Ganzert et al., 2011 -- valid | 
|   | 
Leifsonia rubra Reddy et al., 2003 -- valid | 
|   | 
Leifsonia shinshuensis Suzuki et al., 2000 -- valid | 
|   | 
Leifsonia soli Madhaiyan et al., 2010 -- valid | 
|   | 
Leifsonia xyli (Davis et al., 1984) Evtushenko et al., 2000 -- valid | 
|   | 
Leifsonia xyli cynodontis (Davis et al., 1984) Evtushenko et al., 2000 -- valid | 
|   | 
Leifsonia xyli xyli (Davis et al., 1984) Evtushenko et al., 2000 -- valid | 
|   | 
Leisingera Schaefer et al., 2002 emend. Martens et al., 2006 emend. Vandecandelaere et al., 2008 -- valid | 
|   | 
Leisingera aquimarina Vandecandelaere et al., 2008 -- valid | 
|   | 
Leisingera methylohalidivorans Schaefer et al., 2002 emend. Vandecandelaere et al., 2008 -- valid | 
|   | 
Leisingera nanhaiensis Sun et al., 2010 -- valid | 
|   | 
Leminorella Hickman-Brenner et al., 1985 -- valid | 
|   | 
Leminorella grimontii Hickman-Brenner et al., 1985 -- valid | 
|   | 
Leminorella richardii Hickman-Brenner et al., 1985 -- valid | 
|   | 
Lentibacillus Yoon et al., 2002 emend. Jeon et al., 2005 -- valid | 
|   | 
Lentibacillus halodurans Yuan et al., 2007 -- valid | 
|   | 
Lentibacillus halophilus Tanasupawat et al., 2006 -- valid | 
|   | 
Lentibacillus jeotgali Jung et al., 2010 -- valid | 
|   | 
Lentibacillus juripiscarius Namwong et al., 2005 -- valid | 
|   | 
Lentibacillus kapialis Pakdeeto et al., 2007 -- valid | 
|   | 
Lentibacillus lacisalsi Lim et al., 2005 -- valid | 
|   | 
Lentibacillus persicus Sánchez-Porro et al., 2010 -- valid | 
|   | 
Lentibacillus salarius Jeon et al., 2005 -- valid | 
|   | 
Lentibacillus salicampi Yoon et al., 2002 -- valid | 
|   | 
Lentibacillus salinarum Lee et al., 2008 -- valid | 
|   | 
Lentibacillus salis Lee et al., 2008 -- valid | 
|   | 
Lentibacter Li et al., 2012 -- valid | 
|   | 
Lentibacter algarum Li et al., 2012 -- valid | 
|   | 
Lentisphaera Cho et al., 2004 -- valid | 
|   | 
Lentisphaera araneosa Cho et al., 2004 -- valid | 
|   | 
Lentzea Yassin et al., 1995 emend. Labeda et al., 2001 -- valid | 
|   | 
Lentzea albida Labeda et al., 2001 -- valid | 
|   | 
Lentzea albidocapillata Yassin et al., 1995 -- valid | 
|   | 
Lentzea californiensis Labeda et al., 2001 -- valid | 
|   | 
Lentzea flaviverrucosa (ex Yan and Deng, 1966) Xie et al., 2002 -- valid | 
|   | 
Lentzea kentuckyensis Labeda et al., 2007 -- valid | 
|   | 
Lentzea violacea (Lee et al., 2000) Labeda et al., 2001 -- valid | 
|   | 
Lentzea waywayandensis (Labeda and Lyons, 1989) Labeda et al., 2001 -- valid | 
|   | 
Leptobacterium Mitra et al., 2009 -- valid | 
|   | 
Leptobacterium flavescens Mitra et al., 2009 -- valid | 
|   | 
Leptolinea Yamada et al., 2006 -- valid | 
|   | 
Leptolinea tardivitalis Yamada et al., 2006 -- valid | 
|   | 
Leptonema Hovind-Hougen, 1983 -- valid | 
|   | 
Leptonema illini Hovind-Hougen, 1983 -- valid | 
|   | 
Leptospira Noguchi, 1917 -- valid | 
|   | 
Leptospira alexanderi Brenner et al., 1999 -- valid | 
|   | 
Leptospira biflexa (Wolbach and Binger, 1914) Noguchi, 1918 emend. Faine and Stallman, 1982 -- valid | 
|   | 
Leptospira borgpetersenii Yasuda et al., 1987 -- valid | 
|   | 
Leptospira broomii Levett et al., 2006 -- valid | 
|   | 
Leptospira fainei Perolat et al., 1998 -- valid | 
|   | 
Leptospira inadai Yasuda et al., 1987 -- valid | 
|   | 
Leptospira interrogans (Stimson, 1907) Wenyon, 1926 emend. Faine and Stallman, 1982 -- valid | 
|   | 
Leptospira kirschneri Ramadass et al., 1992 -- valid | 
|   | 
Leptospira kmetyi Slack et al., 2009 -- valid | 
|   | 
Leptospira licerasiae Matthias et al., 2009 -- valid | 
|   | 
Leptospira meyeri Yasuda et al., 1987 -- valid | 
|   | 
Leptospira noguchii Yasuda et al., 1987 -- valid | 
|   | 
Leptospira parva Hovind-Hougen et al., 1982 -- invalid | 
|   | 
Leptospira santarosai Yasuda et al., 1987 -- valid | 
|   | 
Leptospira weilii Yasuda et al., 1987 -- valid | 
|   | 
Leptospira wolbachii Yasuda et al., 1987 -- valid | 
|   | 
Leptospira wolffii Slack et al., 2008 -- valid | 
|   | 
Leptospirillum (ex Markosyan, 1972) Hippe, 2000 -- valid | 
|   | 
Leptospirillum ferriphilum Coram and Rawlings, 2002 -- valid | 
|   | 
Leptospirillum ferrooxidans (ex Markosyan, 1972) Hippe, 2000 -- valid | 
|   | 
Leptospirillum thermoferrooxidans Hippe, 2000 -- valid | 
|   | 
Leptothrix Kutzing, 1843 -- valid | 
|   | 
Leptothrix cholodnii Mulder and van Veen, 1963 -- valid | 
|   | 
Leptothrix discophora (ex Schwers, 1912) Spring et al., 1997 -- valid | 
|   | 
Leptothrix lopholea Dorff, 1934 -- valid | 
|   | 
Leptothrix mobilis Spring et al., 1997 -- valid | 
|   | 
Leptothrix ochracea (Roth, 1797) Kutzing, 1843 -- valid | 
|   | 
Leptotrichia Trevisan, 1879 -- valid | 
|   | 
Leptotrichia buccalis (Robin, 1853) Trevisan, 1879 -- valid | 
|   | 
Leptotrichia goodfellowii Eribe et al., 2004 -- valid | 
|   | 
Leptotrichia hofstadii Eribe et al., 2004 -- valid | 
|   | 
Leptotrichia hongkongensis Woo et al., 2011 -- valid | 
|   | 
Leptotrichia shahii Eribe et al., 2004 -- valid | 
|   | 
Leptotrichia trevisanii Tee et al., 2002 -- valid | 
|   | 
Leptotrichia wadei Eribe et al., 2004 -- valid | 
|   | 
Leucobacter Takeuchi et al., 1996 -- valid | 
|   | 
Leucobacter aerolatus Martin et al., 2010 -- valid | 
|   | 
Leucobacter albus Lin et al., 2004 -- valid | 
|   | 
Leucobacter alluvii Morais et al., 2006 -- valid | 
|   | 
Leucobacter aridicollis Morais et al., 2005 -- valid | 
|   | 
Leucobacter celer Shin et al., 2011 -- valid | 
|   | 
Leucobacter chironomi Halpern et al., 2009 -- valid | 
|   | 
Leucobacter chromiireducens Morais et al., 2005 emend. Muir and Tan, 2007 -- valid | 
|   | 
Leucobacter chromiireducens chromiireducens Morais et al., 2005 -- valid | 
|   | 
Leucobacter chromiireducens solipictus Muir and Tan, 2007 -- valid | 
|   | 
Leucobacter chromiiresistens Sturm et al., 2011 -- valid | 
|   | 
Leucobacter denitrificans Weon et al., 2012 -- valid | 
|   | 
Leucobacter exalbidus Ue, 2011 -- valid | 
|   | 
Leucobacter iarius Somvanshi et al., 2007 -- valid | 
|   | 
Leucobacter komagatae Takeuchi et al., 1996 -- valid | 
|   | 
Leucobacter luti Morais et al., 2006 -- valid | 
|   | 
Leucobacter salsicius Yun et al., 2011 -- valid | 
|   | 
Leucobacter tardus Behrendt et al., 2008 -- valid | 
|   | 
Leuconostoc van Tieghem, 1878 -- valid | 
|   | 
Leuconostoc amelibiosum Schillinger et al., 1989 -- invalid | 
|   | 
Leuconostoc argentinum Dicks et al., 1993 -- invalid | 
|   | 
Leuconostoc carnosum Shaw and Harding, 1989 -- valid | 
|   | 
Leuconostoc citreum Farrow et al., 1989 -- valid | 
|   | 
Leuconostoc cremoris (Knudsen and Sörenson, 1929) Garvie, 1960 -- invalid | 
|   | 
Leuconostoc dextranicum (Beijerinck, 1912) Hucker and Pederson, 1930 -- invalid | 
|   | 
Leuconostoc durionis Leisner et al., 2005 -- invalid | 
|   | 
Leuconostoc fallax Martinez-Murcia and Collins, 1992 -- valid | 
|   | 
Leuconostoc ficulneum Antunes et al., 2002 -- invalid | 
|   | 
Leuconostoc fructosum (Kodama, 1956) Antunes et al., 2002 -- invalid | 
|   | 
Leuconostoc gasicomitatum Björkroth et al., 2001 -- valid | 
|   | 
Leuconostoc gelidum Shaw and Harding, 1989 -- valid | 
|   | 
Leuconostoc holzapfelii De Bruyne et al., 2007 -- valid | 
|   | 
Leuconostoc inhae Kim et al., 2003 -- valid | 
|   | 
Leuconostoc kimchii Kim et al., 2000 -- valid | 
|   | 
Leuconostoc lactis Garvie, 1960 -- valid | 
|   | 
Leuconostoc mesenteroides (Tsenkovskii, 1878) van Tieghem, 1878 -- valid | 
|   | 
Leuconostoc mesenteroides cremoris (Knudsen and Sörensen, 1929) Garvie, 1983 -- valid | 
|   | 
Leuconostoc mesenteroides dextranicum (Beijerinck, 1912) Garvie, 1983 -- valid | 
|   | 
Leuconostoc mesenteroides mesenteroides (Tsenkovskii, 1878) van Tieghem, 1878 -- valid | 
|   | 
Leuconostoc miyukkimchii Lee et al., 2012 -- valid | 
|   | 
Leuconostoc oenos Garvie, 1967 -- invalid | 
|   | 
Leuconostoc palmae Ehrmann et al., 2009 -- valid | 
|   | 
Leuconostoc paramesenteroides Garvie, 1967 -- invalid | 
|   | 
Leuconostoc pseudoficulneum Chambel et al., 2006 -- invalid | 
|   | 
Leuconostoc pseudomesenteroides Farrow et al., 1989 -- valid | 
|   | 
Leucothrix Oersted, 1844 -- valid | 
|   | 
Leucothrix mucor Oersted, 1844 -- valid | 
|   | 
Levilinea Yamada et al., 2006 -- valid | 
|   | 
Levilinea saccharolytica Yamada et al., 2006 -- valid | 
|   | 
Levinea Young et al., 1971 -- invalid | 
|   | 
Levinea amalonatica Young et al., 1971 -- invalid | 
|   | 
Levinea malonatica Young et al., 1971 -- invalid | 
|   | 
Lewinella Sly et al., 1998 emend. Khan et al., 2007 -- valid | 
|   | 
Lewinella agarilytica Lee, 2007 -- valid | 
|   | 
Lewinella antarctica Oh et al., 2009 -- valid | 
|   | 
Lewinella cohaerens (Lewin, 1970) Sly et al., 1998 emend. Khan et al., 2007 -- valid | 
|   | 
Lewinella lutea Khan et al., 2007 -- valid | 
|   | 
Lewinella marina Khan et al., 2007 -- valid | 
|   | 
Lewinella nigricans (Lewin, 1970) Sly et al., 1998 emend. Khan et al., 2007 -- valid | 
|   | 
Lewinella persica (Lewin, 1970) Sly et al., 1998 emend. Khan et al., 2007 -- valid | 
|   | 
Limibacter Yoon et al., 2008 -- valid | 
|   | 
Limibacter armeniacum Yoon et al., 2008 -- valid | 
|   | 
Limnobacter Spring et al., 2001 emend. Lu et al., 2011 -- valid | 
|   | 
Limnobacter litoralis Lu et al., 2011 -- valid | 
|   | 
Limnobacter thiooxidans Spring et al., 2001 -- valid | 
|   | 
Limnohabitans Hahn et al., 2010 emend. Kasalický et al., 2010 emend. Hahn et al., 2010 -- valid | 
|   | 
Limnohabitans australis Hahn et al., 2010 -- valid | 
|   | 
Limnohabitans curvus Hahn et al., 2010 -- valid | 
|   | 
Limnohabitans parvus Kasalický et al., 2010 -- valid | 
|   | 
Limnohabitans planktonicus Kasalický et al., 2010 -- valid | 
|   | 
Lishizhenia Lau et al., 2006 -- valid | 
|   | 
Lishizhenia caseinilytica Lau et al., 2006 -- valid | 
|   | 
Lishizhenia tianjinensis Chen et al., 2009 -- valid | 
|   | 
Listeria Pirie, 1940 -- valid | 
|   | 
Listeria denitrificans Prevot, 1961 -- invalid | 
|   | 
Listeria grayi Errebo Larsen and Seeliger, 1966 -- valid | 
|   | 
Listeria innocua (ex Seeliger and Schoofs, 1979) Seeliger, 1983 -- valid | 
|   | 
Listeria ivanovii Seeliger et al., 1984 -- valid | 
|   | 
Listeria ivanovii ivanovii Seeliger et al., 1984 -- valid | 
|   | 
Listeria ivanovii londoniensis Boerlin et al., 1992 -- valid | 
|   | 
Listeria marthii Graves et al., 2010 -- valid | 
|   | 
Listeria monocytogenes (Murray et al., 1926) Pirie, 1940 -- valid | 
|   | 
Listeria murrayi Welshimer and Meredith, 1971 -- invalid | 
|   | 
Listeria rocourtiae Leclercq et al., 2010 -- valid | 
|   | 
Listeria seeligeri Rocourt and Grimont, 1983 -- valid | 
|   | 
Listeria welshimeri Rocourt and Grimont, 1983 -- valid | 
|   | 
Listonella MacDonell and Colwell, 1986 -- invalid | 
|   | 
Listonella anguillarum (Bergeman, 1909) MacDonell and Colwell, 1986 -- invalid | 
|   | 
Listonella damsela (Love et al., 1982) MacDonell and Colwell, 1986 -- invalid | 
|   | 
Listonella damselae (Love et al., 1982) MacDonell and Colwell, 1986 -- invalid | 
|   | 
Listonella pelagia (Baumann et al., 1971) MacDonell and Colwell, 1986 -- invalid | 
|   | 
Litoreibacter Romanenko et al., 2011 -- valid | 
|   | 
Litoreibacter albidus Romanenko et al., 2011 -- valid | 
|   | 
Litoreibacter janthinus Romanenko et al., 2011 -- valid | 
|   | 
Litoribacter Tian et al., 2010 -- valid | 
|   | 
Litoribacter ruber Tian et al., 2010 -- valid | 
|   | 
Litoricola Kim et al., 2007 -- valid | 
|   | 
Litoricola lipolytica Kim et al., 2007 -- valid | 
|   | 
Litoricola marina Choi et al., 2010 -- valid | 
|   | 
Litorimicrobium Jin et al., 2011 -- valid | 
|   | 
Litorimicrobium taeanense Jin et al., 2011 -- valid | 
|   | 
Litorimonas Jung et al., 2011 -- valid | 
|   | 
Litorimonas taeanensis Jung et al., 2011 -- valid | 
|   | 
Loktanella Van Trappen et al., 2004 emend. Moon et al., 2010 emend. Lee, 2012 -- valid | 
|   | 
Loktanella agnita Ivanova et al., 2005 -- valid | 
|   | 
Loktanella atrilutea Hosoya and Yokota, 2007 -- valid | 
|   | 
Loktanella fryxellensis Van Trappen et al., 2004 -- valid | 
|   | 
Loktanella hongkongensis Lau et al., 2004 -- valid | 
|   | 
Loktanella koreensis Weon et al., 2006 -- valid | 
|   | 
Loktanella maricola Yoon et al., 2007 -- valid | 
|   | 
Loktanella pyoseonensis Moon et al., 2010 -- valid | 
|   | 
Loktanella rosea Ivanova et al., 2005 -- valid | 
|   | 
Loktanella salsilacus Van Trappen et al., 2004 -- valid | 
|   | 
Loktanella tamlensis Lee, 2012 -- valid | 
|   | 
Loktanella vestfoldensis Van Trappen et al., 2004 -- valid | 
|   | 
Lonepinella Osawa et al., 1996 -- valid | 
|   | 
Lonepinella koalarum Osawa et al., 1996 -- valid | 
|   | 
Longilinea Yamada et al., 2007 -- valid | 
|   | 
Longilinea arvoryzae Yamada et al., 2007 -- valid | 
|   | 
Longispora Matsumoto et al., 2003 emend. Shiratori-Takano et al., 2011 -- valid | 
|   | 
Longispora albida Matsumoto et al., 2003 -- valid | 
|   | 
Longispora fulva Shiratori-Takano et al., 2011 -- valid | 
|   | 
Lonsdalea Brady et al., 2012 -- valid | 
|   | 
Lucibacterium Hendrie et al., 1970 -- invalid | 
|   | 
Lucibacterium harveyi (Johnson and Shunk, 1936) Hendrie et al., 1970 -- invalid | 
|   | 
Luedemannella Ara and Kudo, 2007 -- valid | 
|   | 
Luedemannella flava Ara and Kudo, 2007 -- valid | 
|   | 
Luedemannella helvata Ara and Kudo, 2007 -- valid | 
|   | 
Lutaonella Arun et al., 2009 -- valid | 
|   | 
Lutaonella thermophila Arun et al., 2009 -- valid | 
|   | 
Luteibacter Johansen et al., 2005 -- valid | 
|   | 
Luteibacter anthropi Kämpfer et al., 2009 -- valid | 
|   | 
Luteibacter rhizovicinus Johansen et al., 2005 -- valid | 
|   | 
Luteibacter yeojuensis (Kim et al., 2006) Kämpfer et al., 2009 -- valid | 
|   | 
Luteimicrobium Hamada et al., 2010 -- valid | 
|   | 
Luteimicrobium subarcticum Hamada et al., 2010 -- valid | 
|   | 
Luteimonas Finkmann et al., 2000 -- valid | 
|   | 
Luteimonas aestuarii Roh et al., 2009 -- valid | 
|   | 
Luteimonas aquatica Chou et al., 2008 -- valid | 
|   | 
Luteimonas composti Young et al., 2007 -- valid | 
|   | 
Luteimonas lutimaris Park et al., 2011 -- valid | 
|   | 
Luteimonas marina Baik et al., 2008 -- valid | 
|   | 
Luteimonas mephitis Finkmann et al., 2000 -- valid | 
|   | 
Luteimonas terricola Zhang et al., 2010 -- valid | 
|   | 
Luteipulveratus Ara et al., 2010 -- valid | 
|   | 
Luteipulveratus mongoliensis Ara et al., 2010 -- valid | 
|   | 
Luteococcus Tamura et al., 1994 emend. Collins et al., 2000 -- valid | 
|   | 
Luteococcus japonicus Tamura et al., 1994 -- valid | 
|   | 
Luteococcus peritonei Collins et al., 2000 -- valid | 
|   | 
Luteococcus sanguinis Collins et al., 2003 -- valid | 
|   | 
Luteolibacter Yoon et al., 2008 -- valid | 
|   | 
Luteolibacter algae Yoon et al., 2008 -- valid | 
|   | 
Luteolibacter pohnpeiensis Yoon et al., 2008 -- valid | 
|   | 
Lutibacter Choi and Cho, 2006 emend. Lee et al., 2012 -- valid | 
|   | 
Lutibacter aestuarii Lee et al., 2012 -- valid | 
|   | 
Lutibacter litoralis Choi and Cho, 2006 -- valid | 
|   | 
Lutibacter maritimus Park et al., 2010 -- valid | 
|   | 
Lutimaribacter Yoon et al., 2009 -- valid | 
|   | 
Lutimaribacter saemankumensis Yoon et al., 2009 -- valid | 
|   | 
Lutimonas Yang et al., 2007 -- valid | 
|   | 
Lutimonas vermicola Yang et al., 2007 -- valid | 
|   | 
Lutispora Shiratori et al., 2008 -- valid | 
|   | 
Lutispora thermophila Shiratori et al., 2008 -- valid | 
|   | 
Lysinibacillus Ahmed et al., 2007 -- valid | 
|   | 
Lysinibacillus boronitolerans Ahmed et al., 2007 -- valid | 
|   | 
Lysinibacillus fusiformis (Priest et al., 1989) Ahmed et al., 2007 -- valid | 
|   | 
Lysinibacillus macroides (ex Bennett and Canale-Parola, 1965) Coorevits et al., 2012 -- valid | 
|   | 
Lysinibacillus parviboronicapiens Miwa et al., 2009 -- valid | 
|   | 
Lysinibacillus sphaericus (Meyer and Neide, 1904) Ahmed et al., 2007 -- valid | 
|   | 
Lysinibacillus xylanilyticus Lee et al., 2010 -- valid | 
|   | 
Lysobacter Christensen and Cook, 1978 emend. Park et al., 2008 -- valid | 
|   | 
Lysobacter antibioticus Christensen and Cook, 1978 -- valid | 
|   | 
Lysobacter brunescens Christensen and Cook, 1978 -- valid | 
|   | 
Lysobacter bugurensis Zhang et al., 2011 -- valid | 
|   | 
Lysobacter capsici Park et al., 2008 -- valid | 
|   | 
Lysobacter concretionis Bae et al., 2005 -- valid | 
|   | 
Lysobacter daejeonensis Weon et al., 2006 -- valid | 
|   | 
Lysobacter defluvii Yassin et al., 2007 -- valid | 
|   | 
Lysobacter dokdonensis Oh et al., 2011 -- valid | 
|   | 
Lysobacter enzymogenes Christensen and Cook, 1978 -- valid | 
|   | 
Lysobacter enzymogenes cookii Christensen and Cook, 1978 -- valid | 
|   | 
Lysobacter enzymogenes enzymogenes Christensen and Cook, 1978 -- valid | 
|   | 
Lysobacter ginsengisoli Jung et al., 2011 -- valid | 
|   | 
Lysobacter gummosus Christensen and Cook, 1978 -- valid | 
|   | 
Lysobacter koreensis Lee et al., 2006 -- valid | 
|   | 
Lysobacter korlensis Zhang et al., 2011 -- valid | 
|   | 
Lysobacter niabensis Weon et al., 2007 -- valid | 
|   | 
Lysobacter niastensis Weon et al., 2007 -- valid | 
|   | 
Lysobacter oryzae Aslam et al., 2009 -- valid | 
|   | 
Lysobacter panaciterrae Ten et al., 2009 -- valid | 
|   | 
Lysobacter ruishenii Wang et al., 2011 -- valid | 
|   | 
Lysobacter soli Srinivasan et al., 2010 -- valid | 
|   | 
Lysobacter spongiicola Romanenko et al., 2008 -- valid | 
|   | 
Lysobacter ximonensis Wang et al., 2009 -- valid | 
|   | 
Lysobacter xinjiangensis Liu et al., 2011 -- valid | 
|   | 
Lysobacter yangpyeongensis Weon et al., 2006 -- valid | 
|   | 
Lyticum (ex Preer et al., 1974) Preer and Preer, 1982 -- valid | 
|   | 
Lyticum flagellatum (ex Preer et al., 1974) Preer and Preer, 1982 -- valid | 
|   | 
Lyticum sinuosum (ex Preer et al., 1974) Preer and Preer, 1982 -- valid | 
|   | 
Macrococcus Kloos et al., 1998 -- valid | 
|   | 
Macrococcus bovicus Kloos et al., 1998 -- valid | 
|   | 
Macrococcus brunensis Mannerova et al., 2003 -- valid | 
|   | 
Macrococcus carouselicus Kloos et al., 1998 -- valid | 
|   | 
Macrococcus caseolyticus (Schleifer et al., 1982) Kloos et al., 1998 -- valid | 
|   | 
Macrococcus equipercicus Kloos et al., 1998 -- valid | 
|   | 
Macrococcus hajekii Mannerova et al., 2003 -- valid | 
|   | 
Macrococcus lamae Mannerova et al., 2003 -- valid | 
|   | 
Macromonas Utermohl and Koppe, 1924 -- valid | 
|   | 
Macromonas bipunctata Dubinina and Grabovich, 1989 -- valid | 
|   | 
Macromonas mobilis (Lauterborn, 1915) Utermohl and Koppe, 1924 -- valid | 
|   | 
Magnetospirillum Schleifer et al., 1992 -- valid | 
|   | 
Magnetospirillum gryphiswaldense Schleifer et al., 1992 -- valid | 
|   | 
Magnetospirillum magnetotacticum (Maratea and Blakemore, 1981) Schleifer et al., 1992 -- valid | 
|   | 
Mahella Bonilla Salinas et al., 2004 -- valid | 
|   | 
Mahella australiensis Bonilla Salinas et al., 2004 -- valid | 
|   | 
Malikia Spring et al., 2005 -- valid | 
|   | 
Malikia granosa Spring et al., 2005 -- valid | 
|   | 
Malikia spinosa (Leifson, 1962) Spring et al., 2005 -- valid | 
|   | 
Malonomonas Dehning and Schink, 1990 -- valid | 
|   | 
Malonomonas rubra Dehning and Schink, 1990 -- valid | 
|   | 
Mameliella Zheng et al., 2010 -- valid | 
|   | 
Mameliella alba Zheng et al., 2010 -- valid | 
|   | 
Mangrovibacter Rameshkumar et al., 2010 -- valid | 
|   | 
Mangrovibacter plantisponsor Rameshkumar et al., 2010 -- valid | 
|   | 
Mannheimia Angen et al., 1999 -- valid | 
|   | 
Mannheimia caviae Christensen et al., 2011 -- valid | 
|   | 
Mannheimia glucosida Angen et al., 1999 -- valid | 
|   | 
Mannheimia granulomatis (Ribeiro et al., 1990) Angen et al., 1999 -- valid | 
|   | 
Mannheimia haemolytica (Newsome and Cross, 1932) Angen et al., 1999 -- valid | 
|   | 
Mannheimia ruminalis Angen et al., 1999 -- valid | 
|   | 
Mannheimia varigena Angen et al., 1999 -- valid | 
|   | 
Maribacter Nedashkovskaya et al., 2004 emend. Barbeyron et al., 2008 emend. Nedashkovskaya et al., 2010 -- valid | 
|   | 
Maribacter antarcticus Zhang et al., 2009 -- valid | 
|   | 
Maribacter aquivivus Nedashkovskaya et al., 2004 -- valid | 
|   | 
Maribacter arcticus Cho et al., 2008 -- valid | 
|   | 
Maribacter dokdonensis Yoon et al., 2005 -- valid | 
|   | 
Maribacter forsetii Barbeyron et al., 2008 -- valid | 
|   | 
Maribacter orientalis Nedashkovskaya et al., 2004 -- valid | 
|   | 
Maribacter polysiphoniae Nedashkovskaya et al., 2007 -- valid | 
|   | 
Maribacter sedimenticola Nedashkovskaya et al., 2004 -- valid | 
|   | 
Maribacter stanieri Nedashkovskaya et al., 2010 -- valid | 
|   | 
Maribacter ulvicola Nedashkovskaya et al., 2004 -- valid | 
|   | 
Maribaculum Lai et al., 2009 -- invalid | 
|   | 
Maribaculum marinum Lai et al., 2009 -- invalid | 
|   | 
Maribius Choi et al., 2007 -- valid | 
|   | 
Maribius pelagius Choi et al., 2007 -- valid | 
|   | 
Maribius salinus Choi et al., 2007 -- valid | 
|   | 
Maricaulis Abraham et al., 1999 -- valid | 
|   | 
Maricaulis maris (Poindexter, 1964) Abraham et al., 1999 -- valid | 
|   | 
Maricaulis parjimensis Abraham et al., 2002 -- valid | 
|   | 
Maricaulis salignorans Abraham et al., 2002 -- valid | 
|   | 
Maricaulis virginensis Abraham et al., 2002 -- valid | 
|   | 
Maricaulis washingtonensis Abraham et al., 2002 -- valid | 
|   | 
Marichromatium Imhoff et al., 1998 -- valid | 
|   | 
Marichromatium bheemlicum Anil Kumar et al., 2007 -- valid | 
|   | 
Marichromatium fluminis Sucharita et al., 2010 -- valid | 
|   | 
Marichromatium gracile (Strzeszewski, 1913) Imhoff et al., 1998 -- valid | 
|   | 
Marichromatium indicum Arunasri et al., 2005 -- valid | 
|   | 
Marichromatium purpuratum (Imhoff and Trüper, 1980) Imhoff et al., 1998 -- valid | 
|   | 
Maricurvus Iwaki et al., 2012 -- valid | 
|   | 
Maricurvus nonylphenolicus Iwaki et al., 2012 -- valid | 
|   | 
Marihabitans Kageyama et al., 2008 -- valid | 
|   | 
Marihabitans asiaticum Kageyama et al., 2008 -- valid | 
|   | 
Marinactinospora Tian et al., 2009 -- valid | 
|   | 
Marinactinospora thermotolerans Tian et al., 2009 -- valid | 
|   | 
Marinibacillus Yoon et al., 2001 emend. Yoon et al., 2004 -- invalid | 
|   | 
Marinibacillus campisalis Yoon et al., 2004 -- invalid | 
|   | 
Marinibacillus marinus (Rüger and Richter, 1979) Yoon et al., 2001 -- invalid | 
|   | 
Marinicella Romanenko et al., 2010 -- valid | 
|   | 
Marinicella litoralis Romanenko et al., 2010 -- valid | 
|   | 
Marinicola Yoon et al., 2005 -- invalid | 
|   | 
Marinicola seohaensis Yoon et al., 2005 -- invalid | 
|   | 
Marinifilum Na et al., 2009 -- valid | 
|   | 
Marinifilum fragile Na et al., 2009 -- valid | 
|   | 
Mariniflexile Nedashkovskaya et al., 2006 emend. Jung et al., 2012 -- valid | 
|   | 
Mariniflexile aquimaris Jung et al., 2012 -- valid | 
|   | 
Mariniflexile fucanivorans Barbeyron et al., 2008 -- valid | 
|   | 
Mariniflexile gromovii Nedashkovskaya et al., 2006 -- valid | 
|   | 
Marinilabilia Nakagawa and Yamasato, 1996 -- valid | 
|   | 
Marinilabilia agarovorans (Reichenbach, 1989) Nakagawa and Yamasato, 1996 -- invalid | 
|   | 
Marinilabilia salmonicolor (Veldkamp, 1961) Nakagawa and Yamasato, 1996 emend. Suzuki et al., 1999 -- valid | 
|   | 
Marinilactibacillus Ishikawa et al., 2003 -- valid | 
|   | 
Marinilactibacillus piezotolerans Toffin et al., 2005 -- valid | 
|   | 
Marinilactibacillus psychrotolerans Ishikawa et al., 2003 -- valid | 
|   | 
Marinimicrobium Lim et al., 2006 emend. Yoon et al., 2009 -- valid | 
|   | 
Marinimicrobium agarilyticum Lim et al., 2006 -- valid | 
|   | 
Marinimicrobium koreense Lim et al., 2006 -- valid | 
|   | 
Marinimicrobium locisalis Yoon et al., 2009 -- valid | 
|   | 
Marininema Li et al., 2012 -- valid | 
|   | 
Marininema mesophilum Li et al., 2012 -- valid | 
|   | 
Marinithermus Sako et al., 2003 -- valid | 
|   | 
Marinithermus hydrothermalis Sako et al., 2003 -- valid | 
|   | 
Marinitoga Wery et al., 2001 -- valid | 
|   | 
Marinitoga camini Wery et al., 2001 -- valid | 
|   | 
Marinitoga hydrogenitolerans Postec et al., 2005 -- valid | 
|   | 
Marinitoga litoralis Postec et al., 2010 -- valid | 
|   | 
Marinitoga okinawensis Nunoura et al., 2007 -- valid | 
|   | 
Marinitoga piezophila Alain et al., 2002 -- valid | 
|   | 
Marinobacter Gauthier et al., 1992 -- valid | 
|   | 
Marinobacter adhaerens Kaeppel et al., 2012 -- valid | 
|   | 
Marinobacter algicola Green et al., 2006 -- valid | 
|   | 
Marinobacter aquaeolei Nguyen et al., 1999 -- invalid | 
|   | 
Marinobacter bryozoorum Romanenko et al., 2005 -- valid | 
|   | 
Marinobacter daepoensis Yoon et al., 2004 -- valid | 
|   | 
Marinobacter daqiaonensis Qu et al., 2011 -- valid | 
|   | 
Marinobacter excellens Gorshkova et al., 2003 -- valid | 
|   | 
Marinobacter flavimaris Yoon et al., 2004 -- valid | 
|   | 
Marinobacter goseongensis Roh et al., 2008 -- valid | 
|   | 
Marinobacter gudaonensis Gu et al., 2007 -- valid | 
|   | 
Marinobacter guineae Montes et al., 2008 -- valid | 
|   | 
Marinobacter hydrocarbonoclasticus Gauthier et al., 1992 -- valid | 
|   | 
Marinobacter koreensis Kim et al., 2006 -- valid | 
|   | 
Marinobacter lacisalsi Aguilera et al., 2009 -- valid | 
|   | 
Marinobacter lipolyticus Martin et al., 2003 -- valid | 
|   | 
Marinobacter litoralis Yoon et al., 2003 -- valid | 
|   | 
Marinobacter lutaoensis Shieh et al., 2003 -- valid | 
|   | 
Marinobacter maritimus Shivaji et al., 2005 -- valid | 
|   | 
Marinobacter mobilis Huo et al., 2008 -- valid | 
|   | 
Marinobacter oulmenensis Kharroub et al., 2011 -- valid | 
|   | 
Marinobacter pelagius Xu et al., 2008 -- valid | 
|   | 
Marinobacter psychrophilus Zhang et al., 2008 -- valid | 
|   | 
Marinobacter salicampi Yoon et al., 2007 -- valid | 
|   | 
Marinobacter salsuginis Antunes et al., 2007 -- valid | 
|   | 
Marinobacter santoriniensis Handley et al., 2009 -- valid | 
|   | 
Marinobacter sediminum Romanenko et al., 2005 -- valid | 
|   | 
Marinobacter segnicrescens Guo et al., 2007 -- valid | 
|   | 
Marinobacter szutsaonensis Wang et al., 2009 -- valid | 
|   | 
Marinobacter vinifirmus Liebgott et al., 2006 -- valid | 
|   | 
Marinobacter zhejiangensis Huo et al., 2008 -- valid | 
|   | 
Marinobacterium González et al., 1997 -- valid | 
|   | 
Marinobacterium coralli Chimetto et al., 2011 -- valid | 
|   | 
Marinobacterium georgiense González et al., 1997 emend. Satomi et al., 2002 -- valid | 
|   | 
Marinobacterium halophilum Chang et al., 2007 -- valid | 
|   | 
Marinobacterium jannaschii (Bowditch et al., 1984) Satomi et al., 2002 -- valid | 
|   | 
Marinobacterium litorale Kim et al., 2007 -- valid | 
|   | 
Marinobacterium lutimaris Kim et al., 2010 -- valid | 
|   | 
Marinobacterium maritimum Kim et al., 2009 -- valid | 
|   | 
Marinobacterium nitratireducens Huo et al., 2009 -- valid | 
|   | 
Marinobacterium rhizophilum Kim et al., 2008 -- valid | 
|   | 
Marinobacterium sediminicola Huo et al., 2009 -- valid | 
|   | 
Marinobacterium stanieri (Baumann et al., 1983) Satomi et al., 2002 -- valid | 
|   | 
Marinococcus Hao et al., 1985 emend. Wang et al., 2009 -- valid | 
|   | 
Marinococcus albus Hao et al., 1985 -- invalid | 
|   | 
Marinococcus halophilus (Novitsky and Kushner, 1976) Hao et al., 1985 -- valid | 
|   | 
Marinococcus halotolerans Li et al., 2005 -- valid | 
|   | 
Marinococcus hispanicus Marquez et al., 1990 -- invalid | 
|   | 
Marinococcus luteus Wang et al., 2009 -- valid | 
|   | 
Marinomonas van Landschoot and De Ley, 1984 emend. Espinosa et al., 2010 -- valid | 
|   | 
Marinomonas alcarazii Lucas-Elío et al., 2011 -- valid | 
|   | 
Marinomonas aquimarina Macián et al., 2005 -- valid | 
|   | 
Marinomonas aquiplantarum Lucas-Elío et al., 2011 -- valid | 
|   | 
Marinomonas arctica Zhang et al., 2008 -- valid | 
|   | 
Marinomonas arenicola Romanenko et al., 2009 -- valid | 
|   | 
Marinomonas balearica Espinosa et al., 2010 -- valid | 
|   | 
Marinomonas basaltis Chang et al., 2008 -- invalid | 
|   | 
Marinomonas brasilensis Chimetto et al., 2011 -- valid | 
|   | 
Marinomonas communis (Baumann et al., 1972) van Landschoot and De Ley, 1984 -- valid | 
|   | 
Marinomonas dokdonensis Yoon et al., 2005 -- valid | 
|   | 
Marinomonas foliarum Lucas-Elío et al., 2011 -- valid | 
|   | 
Marinomonas mediterranea Solano and Sanchez-Amat, 1999 -- valid | 
|   | 
Marinomonas ostreistagni Lau et al., 2006 -- valid | 
|   | 
Marinomonas polaris Gupta et al., 2006 -- valid | 
|   | 
Marinomonas pollencensis Espinosa et al., 2010 -- valid | 
|   | 
Marinomonas pontica Ivanova et al., 2005 -- valid | 
|   | 
Marinomonas posidonica Lucas-Elío et al., 2011 -- valid | 
|   | 
Marinomonas primoryensis Romanenko et al., 2003 -- valid | 
|   | 
Marinomonas rhizomae Lucas-Elío et al., 2011 -- valid | 
|   | 
Marinomonas ushuaiensis Prabagaran et al., 2005 -- valid | 
|   | 
Marinomonas vaga (Baumann et al., 1972) van Landschoot and De Ley, 1984 -- valid | 
|   | 
Marinoscillum Seo et al., 2009 -- valid | 
|   | 
Marinoscillum furvescens (ex Lewin, 1969) Seo et al., 2009 -- valid | 
|   | 
Marinoscillum pacificum Seo et al., 2009 -- valid | 
|   | 
Marinospirillum Satomi et al., 1998 -- valid | 
|   | 
Marinospirillum alkaliphilum Zhang et al., 2002 -- valid | 
|   | 
Marinospirillum celere Namsaraev et al., 2009 -- valid | 
|   | 
Marinospirillum insulare Satomi et al., 2004 -- valid | 
|   | 
Marinospirillum megaterium Satomi et al., 1998 -- valid | 
|   | 
Marinospirillum minutulum (Watanabe, 1959) Satomi et al., 1998 -- valid | 
|   | 
Marinovum Martens et al., 2006 -- valid | 
|   | 
Marinovum algicola (Lafay et al., 1995) Martens et al., 2006 -- valid | 
|   | 
Mariprofundus Emerson et al., 2010 -- valid | 
|   | 
Mariprofundus ferrooxydans Emerson et al., 2010 -- valid | 
|   | 
Marisediminicola Li et al., 2010 -- valid | 
|   | 
Marisediminicola antarctica Li et al., 2010 -- valid | 
|   | 
Marispirillum Lai et al., 2009 -- valid | 
|   | 
Marispirillum indicum Lai et al., 2009 -- valid | 
|   | 
Maritalea Hwang et al., 2009 -- valid | 
|   | 
Maritalea mobilis (Xu et al., 2009) Fukui et al., 2012 -- valid | 
|   | 
Maritalea myrionectae Hwang et al., 2009 -- valid | 
|   | 
Maritalea porphyrae Fukui et al., 2012 -- valid | 
|   | 
Maritimibacter Lee et al., 2007 -- valid | 
|   | 
Maritimibacter alkaliphilus Lee et al., 2007 -- valid | 
|   | 
Maritimimonas Park et al., 2009 -- valid | 
|   | 
Maritimimonas rapanae Park et al., 2009 -- valid | 
|   | 
Marivirga Nedashkovskaya et al., 2010 -- valid | 
|   | 
Marivirga sericea (ex Lewin, 1969) Nedashkovskaya et al., 2010 -- valid | 
|   | 
Marivirga tractuosa (Lewin, 1969) Nedashkovskaya et al., 2010 -- valid | 
|   | 
Marivita Hwang et al., 2009 emend. Yoon et al., 2012 -- valid | 
|   | 
Marivita cryptomonadis Hwang et al., 2009 -- valid | 
|   | 
Marivita hallyeonensis Yoon et al., 2012 -- valid | 
|   | 
Marivita litorea Hwang et al., 2009 -- valid | 
|   | 
Marixanthomonas Romanenko et al., 2007 -- valid | 
|   | 
Marixanthomonas ophiurae Romanenko et al., 2007 -- valid | 
|   | 
Marmoricola Urzì et al., 2000 emend. Dastager et al., 2008 -- valid | 
|   | 
Marmoricola aequoreus Lee, 2007 -- valid | 
|   | 
Marmoricola aurantiacus Urzì et al., 2000 -- valid | 
|   | 
Marmoricola bigeumensis Dastager et al., 2008 -- valid | 
|   | 
Marmoricola korecus Lee et al., 2011 -- valid | 
|   | 
Marmoricola scoriae Lee and Lee, 2010 -- valid | 
|   | 
Martelella Rivas et al., 2005 -- valid | 
|   | 
Martelella mediterranea Rivas et al., 2005 -- valid | 
|   | 
Marvinbryantia Wolin et al., 2008 -- valid | 
|   | 
Marvinbryantia formatexigens (Wolin et al., 2004) Wolin et al., 2008 -- valid | 
|   | 
Massilia La Scola et al., 2000 emend. Kämpfer et al., 2011 -- valid | 
|   | 
Massilia aerilata Weon et al., 2008 -- valid | 
|   | 
Massilia albidiflava Zhang et al., 2006 -- valid | 
|   | 
Massilia alkalitolerans (Xu et al., 2005) Kämpfer et al., 2011 -- valid | 
|   | 
Massilia aurea Gallego et al., 2006 -- valid | 
|   | 
Massilia brevitalea Zul et al., 2008 -- valid | 
|   | 
Massilia consociata Kämpfer et al., 2011 -- valid | 
|   | 
Massilia dura Zhang et al., 2006 -- valid | 
|   | 
Massilia flava Wang et al., 2012 -- valid | 
|   | 
Massilia haematophila (Kämpfer et al., 2008) Kämpfer et al., 2011 -- valid | 
|   | 
Massilia jejuensis Weon et al., 2010 -- valid | 
|   | 
Massilia lutea Zhang et al., 2006 -- valid | 
|   | 
Massilia niabensis Weon et al., 2009 -- valid | 
|   | 
Massilia niastensis Weon et al., 2009 -- valid | 
|   | 
Massilia oculi Kämpfer et al., 2012 -- valid | 
|   | 
Massilia plicata Zhang et al., 2006 -- valid | 
|   | 
Massilia suwonensis (Weon et al., 2010) Kämpfer et al., 2011 -- valid | 
|   | 
Massilia timonae La Scola et al., 2000 emend. Lindquist et al., 2003 -- valid | 
|   | 
Massilia varians (Kämpfer et al., 2008) Kämpfer et al., 2011 -- valid | 
|   | 
Mechercharimyces Matsuo et al., 2006 -- valid | 
|   | 
Mechercharimyces asporophorigenens Matsuo et al., 2006 -- valid | 
|   | 
Mechercharimyces mesophilus Matsuo et al., 2006 -- valid | 
|   | 
Megamonas Shah and Collins, 1983 -- valid | 
|   | 
Megamonas funiformis Sakon et al., 2008 -- valid | 
|   | 
Megamonas hypermegale (Harrison and Hansen, 1963) Shah and Collins, 1983 -- valid | 
|   | 
Megamonas rupellensis Chevrot et al., 2008 -- valid | 
|   | 
Meganema Thomsen et al., 2006 -- valid | 
|   | 
Meganema perideroedes Thomsen et al., 2006 -- valid | 
|   | 
Megasphaera Rogosa, 1971 emend. Marchandin et al., 2003 -- valid | 
|   | 
Megasphaera cerevisiae Engelmann and Weiss, 1986 -- valid | 
|   | 
Megasphaera elsdenii (Gutierrez et al., 1959) Rogosa, 1971 -- valid | 
|   | 
Megasphaera micronuciformis Marchandin et al., 2003 -- valid | 
|   | 
Megasphaera paucivorans Juvonen and Suihko, 2006 -- valid | 
|   | 
Megasphaera sueciensis Juvonen and Suihko, 2006 -- valid | 
|   | 
Meiothermus Nobre et al., 1996 emend. Albuquerque et al., 2009 -- valid | 
|   | 
Meiothermus cateniformans Zhang et al., 2010 -- valid | 
|   | 
Meiothermus cerbereus Chung et al., 1997 -- valid | 
|   | 
Meiothermus chliarophilus (Tenreiro et al., 1995) Nobre et al., 1996 -- valid | 
|   | 
Meiothermus granaticius Albuquerque et al., 2010 -- valid | 
|   | 
Meiothermus hypogaeus Mori et al., 2012 -- valid | 
|   | 
Meiothermus ruber (Loginova et al., 1984) Nobre et al., 1996 -- valid | 
|   | 
Meiothermus rufus Albuquerque et al., 2010 -- valid | 
|   | 
Meiothermus silvanus (Tenreiro et al., 1995) Nobre et al., 1996 -- valid | 
|   | 
Meiothermus taiwanensis Chen et al., 2002 -- valid | 
|   | 
Meiothermus timidus Pires et al., 2005 -- valid | 
|   | 
Melghirimyces Addou et al., 2012 -- valid | 
|   | 
Melissococcus Bailey and Collins, 1983 -- valid | 
|   | 
Melissococcus plutonius (ex White, 1912) Bailey and Collins, 1983 -- valid | 
|   | 
Melitea Urios et al., 2008 -- invalid | 
|   | 
Melitea salexigens Urios et al., 2008 -- invalid | 
|   | 
Melittangium Jahn, 1924 -- valid | 
|   | 
Melittangium alboraceum (Peterson, 1959) McCurdy, 1971 -- valid | 
|   | 
Melittangium boletus Jahn, 1924 -- valid | 
|   | 
Melittangium lichenicola (Thaxter, 1892) McCurdy, 1971 -- valid | 
|   | 
Meniscus Irgens, 1977 -- valid | 
|   | 
Meniscus glaucopis Irgens, 1977 -- valid | 
|   | 
Meridianimaribacter Wang et al., 2010 -- valid | 
|   | 
Meridianimaribacter flavus Wang et al., 2010 -- valid | 
|   | 
Mesoflavibacter Asker et al., 2008 -- valid | 
|   | 
Mesoflavibacter zeaxanthinifaciens Asker et al., 2008 -- valid | 
|   | 
Mesonia Nedashkovskaya et al., 2003 emend. Nedashovskaya et al., 2006 emend. Kang and Lee, 2010 -- valid | 
|   | 
Mesonia algae Nedashkovskaya et al., 2003 -- valid | 
|   | 
Mesonia mobilis Nedashkovskaya et al., 2006 -- valid | 
|   | 
Mesonia phycicola Kang and Lee, 2010 -- valid | 
|   | 
Mesophilobacter Nishimura et al., 1989 -- valid | 
|   | 
Mesophilobacter marinus Nishimura et al., 1989 -- valid | 
|   | 
Mesoplasma Tully et al., 1993 -- valid | 
|   | 
Mesoplasma chauliocola Tully et al., 1994 -- valid | 
|   | 
Mesoplasma coleopterae Tully et al., 1994 -- valid | 
|   | 
Mesoplasma corruscae Tully et al., 1994 -- valid | 
|   | 
Mesoplasma entomophilum (Tully et al., 1988) Tully et al., 1993 -- valid | 
|   | 
Mesoplasma florum (McCoy et al., 1984) Tully et al., 1993 -- valid | 
|   | 
Mesoplasma grammopterae Tully et al., 1994 -- valid | 
|   | 
Mesoplasma lactucae (Rose et al., 1990) Tully et al., 1993 -- valid | 
|   | 
Mesoplasma photuris Tully et al., 1994 -- valid | 
|   | 
Mesoplasma pleciae Tully et al., 1994 -- invalid | 
|   | 
Mesoplasma seiffertii (Bonnet et al., 1991) Tully et al., 1993 -- valid | 
|   | 
Mesoplasma syrphidae Tully et al., 1994 -- valid | 
|   | 
Mesoplasma tabanidae Tully et al., 1994 -- valid | 
|   | 
Mesorhizobium Jarvis et al., 1997 -- valid | 
|   | 
Mesorhizobium albiziae Wang et al., 2007 -- valid | 
|   | 
Mesorhizobium alhagi Chen et al., 2010 -- valid | 
|   | 
Mesorhizobium amorphae Wang et al., 1999 -- valid | 
|   | 
Mesorhizobium australicum Nandasena et al., 2009 -- valid | 
|   | 
Mesorhizobium camelthorni Chen et al., 2011 -- valid | 
|   | 
Mesorhizobium caraganae Guan et al., 2008 -- valid | 
|   | 
Mesorhizobium chacoense Velázquez et al., 2001 -- valid | 
|   | 
Mesorhizobium ciceri (Nour et al., 1994) Jarvis et al., 1997 -- valid | 
|   | 
Mesorhizobium gobiense Han et al., 2008 -- valid | 
|   | 
Mesorhizobium huakuii (Chen et al., 1991) Jarvis et al., 1997 -- valid | 
|   | 
Mesorhizobium loti (Jarvis et al., 1982) Jarvis et al., 1997 -- valid | 
|   | 
Mesorhizobium mediterraneum (Nour et al., 1995) Jarvis et al., 1997 -- valid | 
|   | 
Mesorhizobium metallidurans Vidal et al., 2009 -- valid | 
|   | 
Mesorhizobium opportunistum Nandasena et al., 2009 -- valid | 
|   | 
Mesorhizobium plurifarium de Lajudie et al., 1998 -- valid | 
|   | 
Mesorhizobium robiniae Zhou et al., 2010 -- valid | 
|   | 
Mesorhizobium septentrionale Gao et al., 2004 -- valid | 
|   | 
Mesorhizobium shangrilense Lu et al., 2009 -- valid | 
|   | 
Mesorhizobium tarimense Han et al., 2008 -- valid | 
|   | 
Mesorhizobium temperatum Gao et al., 2004 -- valid | 
|   | 
Mesorhizobium thiogangeticum Ghosh and Roy, 2006 -- valid | 
|   | 
Mesorhizobium tianshanense (Chen et al., 1995) Jarvis et al., 1997 -- valid | 
|   | 
Metascardovia Okamoto et al., 2007 -- valid | 
|   | 
Metascardovia criceti Okamoto et al., 2007 -- valid | 
|   | 
Methylarcula Doronina et al., 2000 -- valid | 
|   | 
Methylarcula marina Doronina et al., 2000 -- valid | 
|   | 
Methylarcula terricola Doronina et al., 2000 -- valid | 
|   | 
Methylibium Nakatsu et al., 2006 emend. Yoon et al., 2007 emend. Stackebrandt et al., 2009 -- valid | 
|   | 
Methylibium aquaticum Song and Cho, 2007 -- invalid | 
|   | 
Methylibium fulvum Yoon et al., 2007 -- invalid | 
|   | 
Methylibium petroleiphilum Nakatsu et al., 2006 emend. Stackebrandt et al., 2009 -- valid | 
|   | 
Methylibium subsaxonicum Stackebrandt et al., 2008 -- invalid | 
|   | 
Methylobacillus Yordy and Weaver, 1977 emend. Urakami and Komagata, 1986 -- valid | 
|   | 
Methylobacillus flagellatus Govorukhina et al., 1998 -- valid | 
|   | 
Methylobacillus glycogenes Yordy and Weaver, 1977 emend. Urakami and Komagata, 1986 -- valid | 
|   | 
Methylobacillus pratensis Doronina et al., 2004 -- valid | 
|   | 
Methylobacter Bowman et al., 1993 emend. Bowman et al., 1995 -- valid | 
|   | 
Methylobacter agilis Bowman et al., 1993 -- invalid | 
|   | 
Methylobacter albus Bowman et al., 1993 -- invalid | 
|   | 
Methylobacter luteus (Romanovskaya et al., 1981) Bowman et al., 1993 -- valid | 
|   | 
Methylobacter marinus Bowman et al., 1993 -- valid | 
|   | 
Methylobacter pelagicus (Sieburth et al., 1988) Bowman et al., 1993 -- invalid | 
|   | 
Methylobacter psychrophilus Omel'chenko et al., 2000 -- valid | 
|   | 
Methylobacter tundripaludum Wartiainen et al., 2006 -- valid | 
|   | 
Methylobacter whittenburyi (Romanovskaya et al., 1981) Bowman et al., 1993 -- valid | 
|   | 
Methylobacterium Patt et al., 1976 -- valid | 
|   | 
Methylobacterium adhaesivum Gallego et al., 2006 -- valid | 
|   | 
Methylobacterium aerolatum Weon et al., 2008 -- valid | 
|   | 
Methylobacterium aminovorans Urakami et al., 1993 -- valid | 
|   | 
Methylobacterium aquaticum Gallego et al., 2005 -- valid | 
|   | 
Methylobacterium brachiatum Kato et al., 2008 -- valid | 
|   | 
Methylobacterium bullatum Hoppe et al., 2012 -- valid | 
|   | 
Methylobacterium cerastii Wellner et al., 2012 -- valid | 
|   | 
Methylobacterium chloromethanicum McDonald et al., 2001 -- invalid | 
|   | 
Methylobacterium dichloromethanicum Doronina et al., 2000 -- invalid | 
|   | 
Methylobacterium extorquens (Urakami and Komagata, 1984) Bousfield and Green, 1985 emend. Kato et al., 2008 -- valid | 
|   | 
Methylobacterium fujisawaense Green et al., 1988 -- valid | 
|   | 
Methylobacterium gossipiicola Madhaiyan et al., 2012 -- valid | 
|   | 
Methylobacterium gregans Kato et al., 2008 -- valid | 
|   | 
Methylobacterium hispanicum Gallego et al., 2005 -- valid | 
|   | 
Methylobacterium iners Weon et al., 2008 -- valid | 
|   | 
Methylobacterium isbiliense Gallego et al., 2005 -- valid | 
|   | 
Methylobacterium jeotgali Aslam et al., 2007 -- valid | 
|   | 
Methylobacterium komagatae Kato et al., 2008 -- valid | 
|   | 
Methylobacterium longum Knief et al., 2012 -- valid | 
|   | 
Methylobacterium lusitanum Doronina et al., 2002 -- invalid | 
|   | 
Methylobacterium marchantiae Schauer et al., 2011 -- valid | 
|   | 
Methylobacterium mesophilicum (Austin and Goodfellow, 1979) Green and Bousfield, 1983 -- valid | 
|   | 
Methylobacterium nodulans Jourand et al., 2004 -- valid | 
|   | 
Methylobacterium organophilum Patt et al., 1976 -- valid | 
|   | 
Methylobacterium oryzae Madhaiyan et al., 2007 -- valid | 
|   | 
Methylobacterium persicinum Kato et al., 2008 -- valid | 
|   | 
Methylobacterium phyllosphaerae Madhaiyan et al., 2009 -- valid | 
|   | 
Methylobacterium platani Kang et al., 2007 -- valid | 
|   | 
Methylobacterium podarium Anesti et al., 2006 -- valid | 
|   | 
Methylobacterium populi Van Aken et al., 2004 -- valid | 
|   | 
Methylobacterium radiotolerans (Ito and Iizuka, 1971) Green and Bousfield, 1983 -- valid | 
|   | 
Methylobacterium rhodesianum Green et al., 1988 emend. Kato et al., 2008 -- valid | 
|   | 
Methylobacterium rhodinum (Heumann, 1962) Green and Bousfield, 1983 -- valid | 
|   | 
Methylobacterium salsuginis Wang et al., 2007 -- valid | 
|   | 
Methylobacterium suomiense Doronina et al., 2002 -- valid | 
|   | 
Methylobacterium tardum Kato et al., 2008 -- valid | 
|   | 
Methylobacterium thiocyanatum Wood et al., 1999 -- valid | 
|   | 
Methylobacterium variabile Gallego et al., 2005 -- valid | 
|   | 
Methylobacterium zatmanii Green et al., 1988 -- valid | 
|   | 
Methylocaldum Bodrossy et al., 1998 -- valid | 
|   | 
Methylocaldum gracile (ex Romanovskaya et al., 1978) Bodrossy et al., 1998 -- valid | 
|   | 
Methylocaldum szegediense Bodrossy et al., 1998 -- valid | 
|   | 
Methylocaldum tepidum Bodrossy et al., 1998 -- valid | 
|   | 
Methylocapsa Dedysh et al., 2002 emend. Dunfield et al., 2010 -- valid | 
|   | 
Methylocapsa acidiphila Dedysh et al., 2002 -- valid | 
|   | 
Methylocapsa aurea Dunfield et al., 2010 -- valid | 
|   | 
Methylocella Dedysh et al., 2000 emend. Dedysh et al., 2004 -- valid | 
|   | 
Methylocella palustris Dedysh et al., 2000 -- valid | 
|   | 
Methylocella silvestris Dunfield et al., 2003 -- valid | 
|   | 
Methylocella tundrae Dedysh et al., 2004 -- valid | 
|   | 
Methylococcus Foster and Davis, 1966 emend. Bowman et al., 1993 -- valid | 
|   | 
Methylococcus bovis Romanovskaya et al., 1981 -- invalid | 
|   | 
Methylococcus capsulatus Foster and Davis, 1966 -- valid | 
|   | 
Methylococcus chroococcus Romanovskaya et al., 1981 -- invalid | 
|   | 
Methylococcus luteus Romanovskaya et al., 1981 -- invalid | 
|   | 
Methylococcus mobilis Hazeu et al., 1980 -- valid | 
|   | 
Methylococcus thermophilus Malashenko et al., 1975 -- valid | 
|   | 
Methylococcus vinelandii Romanovskaya et al., 1981 -- invalid | 
|   | 
Methylococcus whittenburyi Romanovskaya et al., 1981 -- invalid | 
|   | 
Methylocystis (ex Whittenbury et al., 1970) Bowman et al., 1993 emend. Dedysh et al., 2007 -- valid | 
|   | 
Methylocystis echinoides (ex Gal'chenko et al., 1977) Bowman et al., 1993 -- valid | 
|   | 
Methylocystis heyeri Dedysh et al., 2007 -- valid | 
|   | 
Methylocystis hirsuta Lindner et al., 2007 -- valid | 
|   | 
Methylocystis parvus (ex Romanovskaya et al., 1978) Bowman et al., 1993 -- valid | 
|   | 
Methylocystis rosea Wartiainen et al., 2006 -- valid | 
|   | 
Methyloferula Vorobev et al., 2011 -- valid | 
|   | 
Methyloferula stellata Vorobev et al., 2011 -- valid | 
|   | 
Methylogaea Geymonat et al., 2011 -- valid | 
|   | 
Methylogaea oryzae Geymonat et al., 2011 -- valid | 
|   | 
Methylohalobius Heyer et al., 2005 -- valid | 
|   | 
Methylohalobius crimeensis Heyer et al., 2005 -- valid | 
|   | 
Methylohalomonas Sorokin et al., 2007 -- valid | 
|   | 
Methylohalomonas lacus Sorokin et al., 2007 -- valid | 
|   | 
Methylomicrobium Bowman et al., 1995 emend. Kalyuzhnaya et al., 2008 -- valid | 
|   | 
Methylomicrobium agile (Bowman et al., 1993) Bowman et al., 1995 -- valid | 
|   | 
Methylomicrobium album (Bowman et al., 1993) Bowman et al., 1995 -- valid | 
|   | 
Methylomicrobium alcaliphilum Kalyuzhnaya et al., 2008 -- valid | 
|   | 
Methylomicrobium buryatense Kaluzhnaya et al., 2001 -- valid | 
|   | 
Methylomicrobium japanense Kalyuzhnaya et al., 2008 -- valid | 
|   | 
Methylomicrobium kenyense Kalyuzhnaya et al., 2008 -- valid | 
|   | 
Methylomicrobium pelagicum (Sieburth et al., 1988) Bowman et al., 1995 -- valid | 
|   | 
Methylomonas (ex Leadbetter, 1974) Whittenbury and Krieg, 1984 emend. Bowman et al., 1993 -- valid | 
|   | 
Methylomonas aurantiaca Bowman et al., 1990 -- valid | 
|   | 
Methylomonas fodinarum Bowman et al., 1990 -- valid | 
|   | 
Methylomonas methanica (ex Söhngen, 1906) Whittenbury and Krieg, 1984 -- valid | 
|   | 
Methylomonas pelagica Sieburth et al., 1988 -- invalid | 
|   | 
Methylomonas scandinavica Kalyuzhnaya et al., 2000 -- valid | 
|   | 
Methylonatrum Sorokin et al., 2007 -- valid | 
|   | 
Methylonatrum kenyense Sorokin et al., 2007 -- valid | 
|   | 
Methylophaga Janvier et al., 1985 -- valid | 
|   | 
Methylophaga alcalica Doronina et al., 2003 -- valid | 
|   | 
Methylophaga aminisulfidivorans Kim et al., 2007 -- valid | 
|   | 
Methylophaga marina Janvier et al., 1985 -- valid | 
|   | 
Methylophaga muralis Doronina et al., 2011 -- valid | 
|   | 
Methylophaga sulfidovorans de Zwart et al., 1998 -- valid | 
|   | 
Methylophaga thalassica Janvier et al., 1985 -- valid | 
|   | 
Methylophaga thiooxydans Boden et al., 2011 -- valid | 
|   | 
Methylophilus Jenkins et al., 1987 -- valid | 
|   | 
Methylophilus flavus Gogleva et al., 2010 -- valid | 
|   | 
Methylophilus glucosoxydans Doronina et al., 2012 -- valid | 
|   | 
Methylophilus leisingeri Doronina and Trotsenko, 2001 -- valid | 
|   | 
Methylophilus luteus Gogleva et al., 2010 -- valid | 
|   | 
Methylophilus methylotrophus Jenkins et al., 1987 -- valid | 
|   | 
Methylophilus rhizosphaerae Madhaiyan et al., 2009 -- valid | 
|   | 
Methylopila Doronina et al., 1998 -- valid | 
|   | 
Methylopila capsulata Doronina et al., 1998 -- valid | 
|   | 
Methylopila helvetica Doronina et al., 2000 -- valid | 
|   | 
Methylopila jiangsuensis Li et al., 2011 -- valid | 
|   | 
Methylorhabdus Doronina et al., 1996 -- valid | 
|   | 
Methylorhabdus multivorans Doronina et al., 1996 -- valid | 
|   | 
Methylorosula Berestovskaya et al., 2012 -- valid | 
|   | 
Methylorosula polaris Berestovskaya et al., 2012 -- valid | 
|   | 
Methylosarcina Wise et al., 2001 emend. Kalyuzhnaya et al., 2005 -- valid | 
|   | 
Methylosarcina fibrata Wise et al., 2001 -- valid | 
|   | 
Methylosarcina lacus Kalyuzhnaya et al., 2005 -- valid | 
|   | 
Methylosarcina quisquiliarum Wise et al., 2001 -- valid | 
|   | 
Methylosinus (ex Whittenbury et al., 1970) Bowman et al., 1993 -- valid | 
|   | 
Methylosinus sporium (ex Romanovskaya et al., 1978) Bowman et al., 1993 -- valid | 
|   | 
Methylosinus trichosporium (ex Romanovskaya et al., 1978) Bowman et al., 1993 -- valid | 
|   | 
Methylosoma Rahalkar et al., 2007 -- valid | 
|   | 
Methylosoma difficile Rahalkar et al., 2007 -- valid | 
|   | 
Methylosphaera Bowman et al., 1998 -- valid | 
|   | 
Methylosphaera hansonii Bowman et al., 1998 -- valid | 
|   | 
Methylotenera Kalyuzhnaya et al., 2006 emend. Kalyuzhnaya et al., 2012 -- valid | 
|   | 
Methylotenera mobilis Kalyuzhnaya et al., 2006 -- valid | 
|   | 
Methylotenera versatilis Kalyuzhnaya et al., 2012 -- valid | 
|   | 
Methylothermus Tsubota et al., 2005 emend. Hirayama et al., 2011 -- valid | 
|   | 
Methylothermus subterraneus Hirayama et al., 2011 -- valid | 
|   | 
Methylothermus thermalis Tsubota et al., 2005 -- valid | 
|   | 
Methyloversatilis Kalyuzhnaya et al., 2006 -- valid | 
|   | 
Methyloversatilis universalis Kalyuzhnaya et al., 2006 -- valid | 
|   | 
Methylovirgula Vorob'ev et al., 2009 -- valid | 
|   | 
Methylovirgula ligni Vorob'ev et al., 2009 -- valid | 
|   | 
Methylovorus Govorukhina and Trotsenko, 1991 emend. Doronina et al., 2005 -- valid | 
|   | 
Methylovorus glucosotrophus Govorukhina and Trotsenko, 1991 emend. Doronina et al., 2005 -- valid | 
|   | 
Methylovorus mays Doronina et al., 2001 emend. Doronina et al., 2005 -- valid | 
|   | 
Methylovulum Iguchi et al., 2011 -- valid | 
|   | 
Methylovulum miyakonense Iguchi et al., 2011 -- valid | 
|   | 
Micavibrio Lambina et al., 1989 -- valid | 
|   | 
Micavibrio admirandus Lambina et al., 1989 -- valid | 
|   | 
Microaerobacter Khelifi et al., 2011 -- valid | 
|   | 
Microaerobacter geothermalis Khelifi et al., 2011 -- valid | 
|   | 
Microbacterium Orla-Jensen, 1919 emend. Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium aerolatum Zlamala et al., 2002 -- valid | 
|   | 
Microbacterium agarici Young et al., 2010 -- valid | 
|   | 
Microbacterium aoyamense Kageyama et al., 2006 -- valid | 
|   | 
Microbacterium aquimaris Kim et al., 2008 -- valid | 
|   | 
Microbacterium arabinogalactanolyticum (Yokota et al., 1993) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium arborescens (ex Frankland and Frankland, 1889) Imai et al., 1985 -- valid | 
|   | 
Microbacterium arthrosphaerae Kämpfer et al., 2011 -- valid | 
|   | 
Microbacterium aurantiacum Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium aurum Yokota et al., 1993 -- valid | 
|   | 
Microbacterium awajiense Kageyama et al., 2008 -- valid | 
|   | 
Microbacterium azadirachtae Madhaiyan et al., 2010 -- valid | 
|   | 
Microbacterium barkeri (Collins et al., 1983) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium binotii Clermont et al., 2009 -- valid | 
|   | 
Microbacterium chocolatum Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium deminutum Kageyama et al., 2006 -- valid | 
|   | 
Microbacterium dextranolyticum Yokota et al., 1993 -- valid | 
|   | 
Microbacterium esteraromaticum (Omelianski, 1923) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium flavescens (Lochhead, 1958) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium flavum Kageyama et al., 2008 -- valid | 
|   | 
Microbacterium fluvii Kageyama et al., 2008 -- valid | 
|   | 
Microbacterium foliorum Behrendt et al., 2001 -- valid | 
|   | 
Microbacterium ginsengisoli Park et al., 2008 -- valid | 
|   | 
Microbacterium ginsengiterrae Kim et al., 2010 -- valid | 
|   | 
Microbacterium gubbeenense Brennan et al., 2001 -- valid | 
|   | 
Microbacterium halophilum Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium halotolerans Li et al., 2005 -- valid | 
|   | 
Microbacterium hatanonis Bakir et al., 2008 -- valid | 
|   | 
Microbacterium hominis Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium humi Young et al., 2010 -- valid | 
|   | 
Microbacterium hydrocarbonoxydans Schippers et al., 2005 -- valid | 
|   | 
Microbacterium imperiale (Steinhaus, 1941) Collins et al., 1983 -- valid | 
|   | 
Microbacterium indicum Shivaji et al., 2007 -- valid | 
|   | 
Microbacterium insulae Yoon et al., 2009 -- valid | 
|   | 
Microbacterium invictum Vaz-Moreira et al., 2009 -- valid | 
|   | 
Microbacterium keratanolyticum (Yokota et al., 1993) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium ketosireducens Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium kitamiense Matsuyama et al., 1999 -- valid | 
|   | 
Microbacterium koreense Lee et al., 2006 -- valid | 
|   | 
Microbacterium kribbense Dastager et al., 2008 -- valid | 
|   | 
Microbacterium lacticum Orla-Jensen, 1919 -- valid | 
|   | 
Microbacterium lacus Kageyama et al., 2008 -- valid | 
|   | 
Microbacterium laevaniformans (ex Dias and Bhat, 1962) Collins et al., 1983 -- valid | 
|   | 
Microbacterium lindanitolerans Lal et al., 2010 -- valid | 
|   | 
Microbacterium liquefaciens (Collins et al., 1983) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium luteolum (Yokota et al., 1993) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium luticocti Vaz-Moreira et al., 2008 -- valid | 
|   | 
Microbacterium marinilacus Kageyama et al., 2007 -- valid | 
|   | 
Microbacterium maritypicum (ZoBell and Upham, 1944) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium mitrae Kim et al., 2011 -- valid | 
|   | 
Microbacterium natoriense Liu et al., 2005 -- valid | 
|   | 
Microbacterium oleivorans Schippers et al., 2005 -- valid | 
|   | 
Microbacterium oxydans (Chatelain and Second, 1966) Schumann et al., 1999 -- valid | 
|   | 
Microbacterium paludicola Park et al., 2006 -- valid | 
|   | 
Microbacterium paraoxydans Laffineur et al., 2003 -- valid | 
|   | 
Microbacterium phyllosphaerae Behrendt et al., 2001 -- valid | 
|   | 
Microbacterium profundi Wu et al., 2008 -- valid | 
|   | 
Microbacterium pseudoresistens Young et al., 2010 -- valid | 
|   | 
Microbacterium pumilum Kageyama et al., 2006 -- valid | 
|   | 
Microbacterium pygmaeum Kageyama et al., 2008 -- valid | 
|   | 
Microbacterium radiodurans Zhang et al., 2010 -- valid | 
|   | 
Microbacterium resistens (Funke et al., 1998) Behrendt et al., 2001 -- valid | 
|   | 
Microbacterium saperdae (Lysenko, 1959) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium schleiferi (Yokota et al., 1993) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium sediminicola Kageyama et al., 2007 -- valid | 
|   | 
Microbacterium soli Srinivasan et al., 2010 -- valid | 
|   | 
Microbacterium suwonense Anandham et al., 2012 -- valid | 
|   | 
Microbacterium terrae (Yokota et al., 1993) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium terregens (Lochhead and Burton, 1953) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium terricola Kageyama et al., 2007 -- valid | 
|   | 
Microbacterium testaceum (Komagata and Iizuka, 1964) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium thalassium Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium trichothecenolyticum (Yokota et al., 1993) Takeuchi and Hatano, 1998 -- valid | 
|   | 
Microbacterium ulmi Rivas et al., 2004 -- valid | 
|   | 
Microbacterium xylanilyticum Kim et al., 2005 -- valid | 
|   | 
Microbacterium yannicii Karojet et al., 2012 -- valid | 
|   | 
Microbispora Nonomura and Ohara, 1957 emend. Zhang et al., 1998 -- valid | 
|   | 
Microbispora aerata (Gerber and Lechevalier, 1964) Cross, 1974 -- invalid | 
|   | 
Microbispora amethystogenes Nonomura and Ohara, 1960 -- invalid | 
|   | 
Microbispora bispora (Henssen, 1957) Lechevalier, 1965 -- invalid | 
|   | 
Microbispora chromogenes Nonomura and Ohara, 1960 -- invalid | 
|   | 
Microbispora corallina Nakajima et al., 1999 -- valid | 
|   | 
Microbispora diastatica Nonomura and Ohara, 1960 -- invalid | 
|   | 
Microbispora echinospora Nonomura and Ohara, 1971 -- invalid | 
|   | 
Microbispora indica Rao et al., 1987 -- invalid | 
|   | 
Microbispora karnatakensis Rao et al., 1987 -- invalid | 
|   | 
Microbispora mesophila (Nonomura and Ohara, 1971) Zhang et al., 1998 -- valid | 
|   | 
Microbispora parva Nonomura and Ohara, 1960 -- invalid | 
|   | 
Microbispora rosea Nonomura and Ohara, 1957 -- valid | 
|   | 
Microbispora rosea aerata (Gerber and Lechevalier, 1964) Miyadoh et al., 1991 -- valid | 
|   | 
Microbispora rosea rosea Nonomura and Ohara, 1957 -- valid | 
|   | 
Microbispora siamensis Boondaeng et al., 2009 -- valid | 
|   | 
Microbispora thermodiastatica Nonomura and Ohara, 1969 -- invalid | 
|   | 
Microbispora thermorosea Nonomura and Ohara, 1969 -- invalid | 
|   | 
Microbispora viridis Miyadoh et al., 1985 -- invalid | 
|   | 
Microbulbifer González et al., 1997 emend. Tang et al., 2008 -- valid | 
|   | 
Microbulbifer agarilyticus Miyazaki et al., 2008 -- valid | 
|   | 
Microbulbifer celer Yoon et al., 2007 -- valid | 
|   | 
Microbulbifer chitinilyticus Baba et al., 2011 -- valid | 
|   | 
Microbulbifer donghaiensis Wang et al., 2009 -- valid | 
|   | 
Microbulbifer elongatus (Humm, 1946) Yoon et al., 2003 -- valid | 
|   | 
Microbulbifer epialgicus Nishijima et al., 2009 -- valid | 
|   | 
Microbulbifer halophilus Tang et al., 2008 -- valid | 
|   | 
Microbulbifer hydrolyticus González et al., 1997 -- valid | 
|   | 
Microbulbifer marinus Zhang et al., 2012 -- valid | 
|   | 
Microbulbifer maritimus Yoon et al., 2004 -- valid | 
|   | 
Microbulbifer okinawensis Baba et al., 2011 -- valid | 
|   | 
Microbulbifer salipaludis Yoon et al., 2003 -- valid | 
|   | 
Microbulbifer thermotolerans Miyazaki et al., 2008 -- valid | 
|   | 
Microbulbifer variabilis Nishijima et al., 2009 -- valid | 
|   | 
Microbulbifer yueqingensis Zhang et al., 2012 -- valid | 
|   | 
Microcella Tiago et al., 2005 emend. Tioga et al., 2006 -- valid | 
|   | 
Microcella alkaliphila Tiago et al., 2006 -- valid | 
|   | 
Microcella putealis Tiago et al., 2005 -- valid | 
|   | 
Micrococcus Cohn, 1872 emend. Stackebrandt et al., 1995 emend. Wieser et al., 2002 -- valid | 
|   | 
Micrococcus agilis Ali-Cohen, 1889 -- invalid | 
|   | 
Micrococcus antarcticus Liu et al., 2000 -- valid | 
|   | 
Micrococcus endophyticus Chen et al., 2009 -- valid | 
|   | 
Micrococcus flavus Liu et al., 2007 -- valid | 
|   | 
Micrococcus halobius Onishi and Kamekura, 1972 -- invalid | 
|   | 
Micrococcus kristinae Kloos et al., 1974 -- invalid | 
|   | 
Micrococcus lactis Chittpurna et al., 2011 -- valid | 
|   | 
Micrococcus luteus (Schroeter, 1872) Cohn, 1872 emend. Wieser et al., 2002 -- valid | 
|   | 
Micrococcus lylae Kloos et al., 1974 emend. Wieser et al., 2002 -- valid | 
|   | 
Micrococcus nishinomiyaensis Oda, 1935 -- invalid | 
|   | 
Micrococcus roseus Flügge, 1886 -- invalid | 
|   | 
Micrococcus sedentarius ZoBell and Upham, 1944 -- invalid | 
|   | 
Micrococcus terreus Zhang et al., 2010 -- valid | 
|   | 
Micrococcus varians Migula, 1900 -- invalid | 
|   | 
Micrococcus yunnanensis Zhao et al., 2009 -- valid | 
|   | 
Microcyclus Oerskov, 1928 -- invalid | 
|   | 
Microcyclus aquaticus Oerskov, 1928 -- invalid | 
|   | 
Microellobosporia Cross et al., 1963 -- invalid | 
|   | 
Microellobosporia cinerea Cross et al., 1963 -- invalid | 
|   | 
Microellobosporia flavea Cross et al., 1963 -- invalid | 
|   | 
Microellobosporia grisea (Konev et al., 1967) Pridham, 1970 -- invalid | 
|   | 
Microellobosporia violacea (Tsyganov et al., 1964) Pridham, 1974 -- invalid | 
|   | 
Microlunatus Nakamura et al., 1995 -- valid | 
|   | 
Microlunatus aurantiacus Wang et al., 2008 -- valid | 
|   | 
Microlunatus ginsengisoli Cui et al., 2007 -- valid | 
|   | 
Microlunatus panaciterrae An et al., 2008 -- valid | 
|   | 
Microlunatus parietis Kämpfer et al., 2010 -- valid | 
|   | 
Microlunatus phosphovorus Nakamura et al., 1995 -- valid | 
|   | 
Microlunatus soli Kämpfer et al., 2010 -- valid | 
|   | 
Micromonas Murdoch and Shah, 2000 -- invalid | 
|   | 
Micromonas micros (Prévot, 1933) Murdoch and Shah, 2000 -- invalid | 
|   | 
Micromonospora Oerskov, 1923 -- valid | 
|   | 
Micromonospora aurantiaca Sveshnikova et al., 1969 -- valid | 
|   | 
Micromonospora auratinigra Thawai et al., 2004 -- valid | 
|   | 
Micromonospora brunnea Sveshnikova et al., 1969 -- invalid | 
|   | 
Micromonospora carbonacea Luedemann and Brodsky, 1965 -- valid | 
|   | 
Micromonospora carbonacea aurantiaca Luedemann and Brodsky, 1965 -- invalid | 
|   | 
Micromonospora carbonacea carbonacea Luedemann and Brodsky, 1965 -- invalid | 
|   | 
Micromonospora chaiyaphumensis Jongrungruangchok et al., 2008 -- valid | 
|   | 
Micromonospora chalcea (Foulerton, 1905) Orskov, 1923 -- valid | 
|   | 
Micromonospora chersina Tomita et al., 1992 -- valid | 
|   | 
Micromonospora chokoriensis Ara and Kudo, 2007 -- valid | 
|   | 
Micromonospora citrea Kroppenstedt et al., 2005 -- valid | 
|   | 
Micromonospora coerulea Jensen, 1932 -- valid | 
|   | 
Micromonospora coriariae Trujillo et al., 2006 -- valid | 
|   | 
Micromonospora coxensis Ara and Kudo, 2007 -- valid | 
|   | 
Micromonospora eburnea Thawai et al., 2005 -- valid | 
|   | 
Micromonospora echinaurantiaca Kroppenstedt et al., 2005 -- valid | 
|   | 
Micromonospora echinofusca Kroppenstedt et al., 2005 -- valid | 
|   | 
Micromonospora echinospora Luedemann and Brodsky, 1964 emend. Kasai et al., 2000 -- valid | 
|   | 
Micromonospora echinospora echinospora Luedemann and Brodsky, 1964 -- invalid | 
|   | 
Micromonospora echinospora ferruginea Luedemann and Brodsky, 1964 -- invalid | 
|   | 
Micromonospora echinospora pallida Luedemann and Brodsky, 1964 -- invalid | 
|   | 
Micromonospora endolithica Hirsch et al., 2004 -- valid | 
|   | 
Micromonospora fulviviridis Kroppenstedt et al., 2005 -- valid | 
|   | 
Micromonospora gallica (Erikson, 1935) Waksman, 1961 -- valid | 
|   | 
Micromonospora halophytica Weinstein et al., 1968 -- valid | 
|   | 
Micromonospora halophytica halophytica Weinstein et al., 1968 -- invalid | 
|   | 
Micromonospora halophytica nigra Weinstein et al., 1968 -- invalid | 
|   | 
Micromonospora humi Songsumanus et al., 2011 -- valid | 
|   | 
Micromonospora inositola Kawamoto et al., 1974 -- valid | 
|   | 
Micromonospora inyonensis Kroppenstedt et al., 2005 -- valid | 
|   | 
Micromonospora krabiensis Jongrungruangchok et al., 2008 -- valid | 
|   | 
Micromonospora lupini Trujillo et al., 2007 -- valid | 
|   | 
Micromonospora marina Tanasupawat et al., 2010 -- valid | 
|   | 
Micromonospora matsumotoense (Asano et al., 1989) Lee et al., 2000 -- valid | 
|   | 
Micromonospora mirobrigensis Trujillo et al., 2005 -- valid | 
|   | 
Micromonospora narathiwatensis Thawai et al., 2008 -- valid | 
|   | 
Micromonospora nigra (Weinstein et al., 1968) Kasai et al., 2000 -- valid | 
|   | 
Micromonospora olivasterospora Kawamoto et al., 1983 -- valid | 
|   | 
Micromonospora pallida (Luedemann and Brodsky, 1964) Kasai et al., 2000 -- valid | 
|   | 
Micromonospora pattaloongensis Thawai et al., 2008 -- valid | 
|   | 
Micromonospora peucetia Kroppenstedt et al., 2005 -- valid | 
|   | 
Micromonospora pisi Garcia et al., 2010 -- valid | 
|   | 
Micromonospora purpurea Luedemann and Brodsky, 1964 -- invalid | 
|   | 
Micromonospora purpureochromogenes (Waksman and Curtis, 1916) Luedemann, 1971 -- valid | 
|   | 
Micromonospora rhizosphaerae Wang et al., 2011 -- valid | 
|   | 
Micromonospora rhodorangea Wagman et al., 1974 -- invalid | 
|   | 
Micromonospora rifamycinica Huang et al., 2008 -- valid | 
|   | 
Micromonospora rosaria Horan and Brodsky, 1986 -- valid | 
|   | 
Micromonospora saelicesensis Trujillo et al., 2007 -- valid | 
|   | 
Micromonospora sagamiensis Kroppenstedt et al., 2005 -- valid | 
|   | 
Micromonospora siamensis Thawai et al., 2006 -- valid | 
|   | 
Micromonospora tulbaghiae Kirby and Meyers, 2010 -- valid | 
|   | 
Micromonospora viridifaciens Kroppenstedt et al., 2005 -- valid | 
|   | 
Micromonospora yangpuensis Zhang et al., 2012 -- valid | 
|   | 
Micropolyspora Lechevalier et al., 1961 -- valid | 
|   | 
Micropolyspora angiospora Zhukova et al., 1968 -- invalid | 
|   | 
Micropolyspora brevicatena Lechevalier et al., 1961 -- invalid | 
|   | 
Micropolyspora faeni Cross et al., 1968 -- invalid | 
|   | 
Micropolyspora internatus Agre et al., 1974 -- valid | 
|   | 
Micropolyspora rectivirgula (Krassilnikov and Agre, 1964) Prauser and Momirova, 1970 -- invalid | 
|   | 
Micropruina Shintani et al., 2000 -- valid | 
|   | 
Micropruina glycogenica Shintani et al., 2000 -- valid | 
|   | 
Microscilla Pringsheim, 1951 -- valid | 
|   | 
Microscilla marina (Pringsheim, 1951) Lewin, 1969 -- valid | 
|   | 
Microsphaera Yoshimi et al., 1996 -- invalid | 
|   | 
Microsphaera multipartita Yoshimi et al., 1996 -- invalid | 
|   | 
Microterricola Matsumoto et al., 2008 -- valid | 
|   | 
Microterricola viridarii Matsumoto et al., 2008 -- valid | 
|   | 
Microtetraspora Thiemann et al., 1968 emend. Zhang et al., 1998 -- valid | 
|   | 
Microtetraspora africana (Preobrazhenskaya and Sveshnikova, 1974) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora angiospora (Zhukova et al., 1968) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora fastidiosa (Soina et al., 1975) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora ferruginea (Meyer, 1981) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora flexuosa (Meyer, 1989) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora fusca Thiemann et al., 1968 -- valid | 
|   | 
Microtetraspora glauca Thiemann et al., 1968 -- valid | 
|   | 
Microtetraspora helvata (Nonomura and Ohara, 1971) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora malaysiensis Nakajima et al., 2004 -- valid | 
|   | 
Microtetraspora niveoalba Nonomura and Ohara, 1971 -- valid | 
|   | 
Microtetraspora polychroma (Galatenko et al., 1987) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora pusilla (Nonomura and Ohara, 1971) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora recticatena (Terekhova et al., 1987) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora roseola (Lavrova and Preobrazhenskaya, 1975) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora roseoviolacea (Nonomura and Ohara, 1971) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora rubra (Sveshnikova et al., 1969) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora salmonea (Preobrazhenskaya et al., 1975) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora spiralis (Meyer, 1981) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora turkmeniaca (Terekhova et al., 1987) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Microtetraspora tyrrhenii Tomita et al., 1992 -- valid | 
|   | 
Microtetraspora viridis Nonomura and Ohara, 1971 -- invalid | 
|   | 
Microvirga Kanso and Patel, 2003 emend. Zhang et al., 2009 emend. Weon et al., 2010 -- valid | 
|   | 
Microvirga aerilata Weon et al., 2010 -- valid | 
|   | 
Microvirga aerophila Weon et al., 2010 -- valid | 
|   | 
Microvirga flocculans (Takeda et al., 2004) Weon et al., 2010 -- valid | 
|   | 
Microvirga guangxiensis Zhang et al., 2009 -- valid | 
|   | 
Microvirga subterranea Kanso and Patel, 2003 -- valid | 
|   | 
Microvirgula Patureau et al., 1998 -- valid | 
|   | 
Microvirgula aerodenitrificans Patureau et al., 1998 emend. Cleenwerck et al., 2003 -- valid | 
|   | 
Millisia Soddell et al., 2006 -- valid | 
|   | 
Millisia brevis Soddell et al., 2006 -- valid | 
|   | 
Miniimonas Ue et al., 2011 -- valid | 
|   | 
Miniimonas arenae Ue et al., 2011 -- valid | 
|   | 
Mitsuaria Amakata et al., 2005 -- valid | 
|   | 
Mitsuaria chitosanitabida Amakata et al., 2005 -- valid | 
|   | 
Mitsuokella Shah and Collins, 1983 -- valid | 
|   | 
Mitsuokella dentalis Haapasalo et al., 1986 -- invalid | 
|   | 
Mitsuokella jalaludinii Lan et al., 2002 -- valid | 
|   | 
Mitsuokella multacida (Mitsuoka et al., 1974) Shah and Collins, 1983 -- valid | 
|   | 
Mobilicoccus Hamada et al., 2011 -- valid | 
|   | 
Mobilicoccus pelagius Hamada et al., 2011 -- valid | 
|   | 
Mobiluncus Spiegel and Roberts, 1984 emend. Hoyles et al., 2004 -- valid | 
|   | 
Mobiluncus curtisii Spiegel and Roberts, 1984 emend. Hoyles et al., 2004 -- valid | 
|   | 
Mobiluncus curtisii curtisii Spiegel and Roberts, 1984 -- valid | 
|   | 
Mobiluncus curtisii holmesii Spiegel and Roberts, 1984 -- valid | 
|   | 
Mobiluncus mulieris Spiegel and Roberts, 1984 emend. Hoyles et al., 2004 -- valid | 
|   | 
Modestobacter Mevs et al., 2000 emend. Reddy et al., 2007 emend. Xiao et al., 2011 -- valid | 
|   | 
Modestobacter marinus Xiao et al., 2011 -- valid | 
|   | 
Modestobacter multiseptatus Mevs et al., 2000 emend. Reddy et al., 2007 -- valid | 
|   | 
Modestobacter versicolor Reddy et al., 2007 -- valid | 
|   | 
Modicisalibacter Ben Ali Gam et al., 2007 -- valid | 
|   | 
Modicisalibacter tunisiensis Ben Ali Gam et al., 2007 -- valid | 
|   | 
Moellerella Hickman-Brenner et al., 1984 -- valid | 
|   | 
Moellerella wisconsensis Hickman-Brenner et al., 1984 -- valid | 
|   | 
Mogibacterium Nakazawa et al., 2000 -- valid | 
|   | 
Mogibacterium diversum Nakazawa et al., 2002 -- valid | 
|   | 
Mogibacterium neglectum Nakazawa et al., 2002 -- valid | 
|   | 
Mogibacterium pumilum Nakazawa et al., 2000 -- valid | 
|   | 
Mogibacterium timidum (Holdeman et al., 1980) Nakazawa et al., 2000 -- valid | 
|   | 
Mogibacterium vescum Nakazawa et al., 2000 -- valid | 
|   | 
Mongoliitalea Yang et al., 2012 -- valid | 
|   | 
Mongoliitalea lutea Yang et al., 2012 -- valid | 
|   | 
Moorella Collins et al., 1994 -- valid | 
|   | 
Moorella glycerini Slobodkin et al., 1997 -- valid | 
|   | 
Moorella humiferrea Nepomnyashchaya et al., 2012 -- valid | 
|   | 
Moorella mulderi Balk et al., 2005 -- valid | 
|   | 
Moorella thermoacetica (Fontaine et al., 1942) Collins et al., 1994 -- valid | 
|   | 
Moorella thermoautotrophica (Wiegel et al., 1982) Collins et al., 1994 -- valid | 
|   | 
Moraxella Lwoff, 1939 -- valid | 
|   | 
Moraxella anatipestifer (Henrickson and Hilbert, 1932) Bruner and Fabricant, 1954 -- invalid | 
|   | 
Moraxella atlantae Bøvre et al., 1976 -- valid | 
|   | 
Moraxella atlantae (Bøvre et al., 1976) Bøvre, 1979 -- invalid | 
|   | 
Moraxella boevrei Kodjo et al., 1997 -- valid | 
|   | 
Moraxella bovis (Hauduroy et al., 1937) Murray, 1948 -- valid | 
|   | 
Moraxella bovis (Hauduroy et al., 1937) Bøvre, 1979 -- invalid | 
|   | 
Moraxella bovoculi Angelos et al., 2007 -- valid | 
|   | 
Moraxella canis Jannes et al., 1993 -- valid | 
|   | 
Moraxella caprae Kodjo et al., 1995 -- valid | 
|   | 
Moraxella catarrhalis (Frosch and Kolle, 1896) Henriksen and Bøvre, 1968 -- valid | 
|   | 
Moraxella catarrhalis (Frosch and Kolle, 1896) Bøvre, 1979 -- invalid | 
|   | 
Moraxella caviae (Pelczar, 1953) Hendriksen and Bøvre, 1968 -- valid | 
|   | 
Moraxella caviae (Pelczar, 1953) Bøvre, 1979 -- invalid | 
|   | 
Moraxella cuniculi (Berger, 1962) Bøvre and Hagen, 1984 -- valid | 
|   | 
Moraxella equi Hughes and Pugh, 1970 -- valid | 
|   | 
Moraxella lacunata (Eyre, 1900) Lwoff, 1939 -- valid | 
|   | 
Moraxella lacunata (Eyre, 1900) Bøvre, 1979 -- invalid | 
|   | 
Moraxella lincolnii Vandamme et al., 1993 -- valid | 
|   | 
Moraxella nonliquefaciens (Scarlett, 1916) Lwoff, 1939 -- valid | 
|   | 
Moraxella nonliquefaciens (Scarlett, 1916) Bøvre, 1979 -- invalid | 
|   | 
Moraxella oblonga Xie and Yokota, 2005 -- valid | 
|   | 
Moraxella osloensis Bøvre and Henriksen, 1967 -- valid | 
|   | 
Moraxella osloensis (Bøvre and Henriksen, 1967) Bøvre, 1979 -- invalid | 
|   | 
Moraxella ovis (Lindquist, 1960) Henriksen and Bøvre, 1968 -- valid | 
|   | 
Moraxella ovis (Lindquist, 1960) Bøvre, 1979 -- invalid | 
|   | 
Moraxella phenylpyruvica (Bøvre and Henriksen, 1967) Bøvre, 1979 -- invalid | 
|   | 
Moraxella phenylpyruvica Bøvre and Henriksen, 1967 -- invalid | 
|   | 
Moraxella pluranimalium Vela et al., 2009 -- valid | 
|   | 
Moraxella porci Vela et al., 2010 -- valid | 
|   | 
Moraxella saccharolytica Flamm, 1956 -- valid | 
|   | 
Moraxella urethralis Lautrop et al., 1970 -- invalid | 
|   | 
Morganella Fulton, 1943 -- valid | 
|   | 
Morganella morganii (Winslow et al., 1919) Fulton, 1943 -- valid | 
|   | 
Morganella morganii morganii (Winslow et al., 1919) Fulton, 1943 -- valid | 
|   | 
Morganella morganii sibonii Jensen et al., 1992 -- valid | 
|   | 
Morganella psychrotolerans Emborg et al., 2006 -- valid | 
|   | 
Moritella Urakawa et al., 1999 -- valid | 
|   | 
Moritella abyssi Xu et al., 2003 -- valid | 
|   | 
Moritella dasanensis Kim et al., 2008 -- valid | 
|   | 
Moritella japonica Nogi et al., 1999 -- valid | 
|   | 
Moritella marina (Baumann et al., 1984) Urakawa et al., 1999 -- valid | 
|   | 
Moritella profunda Xu et al., 2003 -- valid | 
|   | 
Moritella viscosa (Lunder et al., 2000) Benediktsdóttir et al., 2000 -- valid | 
|   | 
Moritella yayanosii Nogi and Kato, 1999 -- valid | 
|   | 
Morococcus Long et al., 1981 -- valid | 
|   | 
Morococcus cerebrosus Long et al., 1981 -- valid | 
|   | 
Moryella Carlier et al., 2007 -- valid | 
|   | 
Moryella indoligenes Carlier et al., 2007 -- valid | 
|   | 
Motilibacter Lee, 2012 -- valid | 
|   | 
Motilibacter peucedani Lee, 2012 -- valid | 
|   | 
Mucilaginibacter Pankratov et al., 2007 emend. Urai et al., 2008 emend. Baik et al., 2010 -- valid | 
|   | 
Mucilaginibacter angelicae Kim et al., 2012 -- valid | 
|   | 
Mucilaginibacter boryungensis Kang et al., 2011 -- valid | 
|   | 
Mucilaginibacter composti Cui et al., 2011 -- valid | 
|   | 
Mucilaginibacter daejeonensis An et al., 2009 -- valid | 
|   | 
Mucilaginibacter dorajii Kim et al., 2011 -- valid | 
|   | 
Mucilaginibacter frigoritolerans Männistö et al., 2010 -- valid | 
|   | 
Mucilaginibacter gossypii Madhaiyan et al., 2010 -- valid | 
|   | 
Mucilaginibacter gossypiicola Madhaiyan et al., 2010 -- valid | 
|   | 
Mucilaginibacter gracilis Pankratov et al., 2007 -- valid | 
|   | 
Mucilaginibacter kameinonensis Urai et al., 2008 -- valid | 
|   | 
Mucilaginibacter lappiensis Männistö et al., 2010 -- valid | 
|   | 
Mucilaginibacter lutimaris Kim et al., 2012 -- valid | 
|   | 
Mucilaginibacter mallensis Männistö et al., 2010 -- valid | 
|   | 
Mucilaginibacter myungsuensis Joung and Joh, 2011 -- valid | 
|   | 
Mucilaginibacter oryzae Jeon et al., 2009 -- valid | 
|   | 
Mucilaginibacter paludis Pankratov et al., 2007 -- valid | 
|   | 
Mucilaginibacter polysacchareus Han et al., 2012 -- valid | 
|   | 
Mucilaginibacter rigui Baik et al., 2010 -- valid | 
|   | 
Mucilaginibacter ximonensis Luo et al., 2009 -- valid | 
|   | 
Mucispirillum Robertson et al., 2005 -- valid | 
|   | 
Mucispirillum schaedleri Robertson et al., 2005 -- valid | 
|   | 
Murdochiella Ulger-Toprak et al., 2010 -- valid | 
|   | 
Murdochiella asaccharolytica Ulger-Toprak et al., 2010 -- valid | 
|   | 
Muricauda Bruns et al., 2001 emend. Yoon et al., 2005 emend. Hwang et al., 2009 -- valid | 
|   | 
Muricauda aquimarina Yoon et al., 2005 -- valid | 
|   | 
Muricauda beolgyonensis Lee et al., 2012 -- valid | 
|   | 
Muricauda flavescens Yoon et al., 2005 -- valid | 
|   | 
Muricauda lutaonensis Arun et al., 2009 -- valid | 
|   | 
Muricauda lutimaris Yoon et al., 2008 -- valid | 
|   | 
Muricauda olearia Hwang et al., 2009 -- valid | 
|   | 
Muricauda ruestringensis Bruns et al., 2001 -- valid | 
|   | 
Muricoccus Kämpfer et al., 2003 -- invalid | 
|   | 
Muriicola Kahng et al., 2010 -- valid | 
|   | 
Muriicola jejuensis Kahng et al., 2010 -- valid | 
|   | 
Murinocardiopsis Kämpfer et al., 2010 -- valid | 
|   | 
Murinocardiopsis flavida Kämpfer et al., 2010 -- valid | 
|   | 
Myceligenerans Cui et al., 2004 emend. Wang et al., 2011 -- valid | 
|   | 
Myceligenerans crystallogenes Groth et al., 2006 -- valid | 
|   | 
Myceligenerans halotolerans Wang et al., 2011 -- valid | 
|   | 
Myceligenerans xiligouense Cui et al., 2004 -- valid | 
|   | 
Mycetocola Tsukamoto et al., 2001 -- valid | 
|   | 
Mycetocola lacteus Tsukamoto et al., 2001 -- valid | 
|   | 
Mycetocola reblochoni Bora et al., 2008 -- valid | 
|   | 
Mycetocola saprophilus Tsukamoto et al., 2001 -- valid | 
|   | 
Mycetocola tolaasinivorans Tsukamoto et al., 2001 -- valid | 
|   | 
Mycobacterium Lehmann and Neumann, 1896 -- valid | 
|   | 
Mycobacterium abscessus (Moore and Frerichs, 1953) Kusunoki and Ezaki, 1992 emend. Leao et al., 2011 -- valid | 
|   | 
Mycobacterium abscessus abscessus (Moore and Frerichs, 1953) Kusunoki and Ezaki, 1992 -- valid | 
|   | 
Mycobacterium abscessus bolletii (Adékambi et al., 2006) Leao et al., 2011 -- valid | 
|   | 
Mycobacterium africanum Castets et al., 1969 -- valid | 
|   | 
Mycobacterium agri (ex Tsukamura, 1972) Tsukamura, 1981 -- valid | 
|   | 
Mycobacterium aichiense (ex Tsukamura, 1973) Tsukamura, 1981 -- valid | 
|   | 
Mycobacterium algericum Sahraoui et al., 2011 -- valid | 
|   | 
Mycobacterium alvei Ausina et al., 1992 -- valid | 
|   | 
Mycobacterium aromaticivorans Hennessee et al., 2009 -- valid | 
|   | 
Mycobacterium arosiense Bang et al., 2008 -- valid | 
|   | 
Mycobacterium arupense Cloud et al., 2006 -- valid | 
|   | 
Mycobacterium asiaticum Weiszfeiler et al., 1971 -- valid | 
|   | 
Mycobacterium aubagnense Adékambi et al., 2006 -- valid | 
|   | 
Mycobacterium aurum Tsukamura, 1966 -- valid | 
|   | 
Mycobacterium austroafricanum Tsukamura et al., 1983 -- valid | 
|   | 
Mycobacterium avium Chester, 1901 -- valid | 
|   | 
Mycobacterium avium avium Chester, 1901 emend. Thorel et al., 1990 -- valid | 
|   | 
Mycobacterium avium paratuberculosis (Bergey et al., 1923) Thorel et al., 1990 -- valid | 
|   | 
Mycobacterium avium silvaticum Thorel et al., 1990 -- valid | 
|   | 
Mycobacterium boenickei Schinsky et al., 2004 -- valid | 
|   | 
Mycobacterium bohemicum Reischl et al., 1998 -- valid | 
|   | 
Mycobacterium bolletii Adékambi et al., 2006 -- invalid | 
|   | 
Mycobacterium botniense Torkko et al., 2000 -- valid | 
|   | 
Mycobacterium bouchedurhonense Ben Salah et al., 2009 -- valid | 
|   | 
Mycobacterium bovis Karlson and Lessel, 1970 -- valid | 
|   | 
Mycobacterium bovis bovis Karlson and Lessel, 1970 -- invalid | 
|   | 
Mycobacterium bovis caprae (Aranaz et al., 1999) Niemann et al., 2002 -- invalid | 
|   | 
Mycobacterium branderi Koukila-Kähkölä et al., 1995 -- valid | 
|   | 
Mycobacterium brisbanense Schinsky et al., 2004 -- valid | 
|   | 
Mycobacterium brumae Luquin et al., 1993 -- valid | 
|   | 
Mycobacterium canariasense Jimenez et al., 2004 -- valid | 
|   | 
Mycobacterium caprae (Aranaz et al., 1999) Aranaz et al., 2003 -- valid | 
|   | 
Mycobacterium celatum Butler et al., 1993 -- valid | 
|   | 
Mycobacterium chelonae (Bergey et al., 1923) Kubica et al., 1972 -- valid | 
|   | 
Mycobacterium chelonae abscessus (Moore and Frerichs, 1953) Kubica et al., 1972 -- invalid | 
|   | 
Mycobacterium chelonae chelonae Bergey et al., 1923 -- valid | 
|   | 
Mycobacterium chimaera Tortoli et al., 2004 -- valid | 
|   | 
Mycobacterium chitae Tsukamura, 1967 -- valid | 
|   | 
Mycobacterium chlorophenolicum (Apajalahti et al., 1986) Häggblom et al., 1994 -- valid | 
|   | 
Mycobacterium chubuense (ex Tsukamura, 1973) Tsukamura, 1981 -- valid | 
|   | 
Mycobacterium colombiense Murcia et al., 2006 -- valid | 
|   | 
Mycobacterium conceptionense Adékambi et al., 2006 -- valid | 
|   | 
Mycobacterium confluentis Kirschner et al., 1992 -- valid | 
|   | 
Mycobacterium conspicuum Springer et al., 1996 -- valid | 
|   | 
Mycobacterium cookii Kazda et al., 1990 -- valid | 
|   | 
Mycobacterium cosmeticum Cooksey et al., 2004 -- valid | 
|   | 
Mycobacterium crocinum Hennessee et al., 2009 -- valid | 
|   | 
Mycobacterium diernhoferi (ex Bönicke and Juhasz, 1965) Tsukamura et al., 1983 -- valid | 
|   | 
Mycobacterium doricum Tortoli et al., 2001 -- valid | 
|   | 
Mycobacterium duvalii Stanford and Gunthorpe, 1971 -- valid | 
|   | 
Mycobacterium elephantis Shojaei et al., 2000 -- valid | 
|   | 
Mycobacterium europaeum Tortoli et al., 2011 -- valid | 
|   | 
Mycobacterium fallax Levy-Frebault et al., 1983 -- valid | 
|   | 
Mycobacterium farcinogenes Chamoiseau, 1973 -- valid | 
|   | 
Mycobacterium flavescens Bojalil et al., 1962 -- valid | 
|   | 
Mycobacterium florentinum Tortoli et al., 2005 -- valid | 
|   | 
Mycobacterium fluoranthenivorans Hormisch et al., 2006 -- valid | 
|   | 
Mycobacterium fortuitum da Costa Cruz, 1938 -- valid | 
|   | 
Mycobacterium fortuitum acetamidolyticum Tsukamura et al., 1986 -- valid | 
|   | 
Mycobacterium fortuitum fortuitum da Costa Cruz, 1938 -- valid | 
|   | 
Mycobacterium frederiksbergense Willumsen et al., 2001 -- valid | 
|   | 
Mycobacterium gadium Casal and Calero, 1974 -- valid | 
|   | 
Mycobacterium gastri Wayne, 1966 -- valid | 
|   | 
Mycobacterium genavense Böttger et al., 1993 -- valid | 
|   | 
Mycobacterium gilvum Stanford and Gunthorpe, 1971 -- valid | 
|   | 
Mycobacterium goodii Brown et al., 1999 -- valid | 
|   | 
Mycobacterium gordonae Bojalil et al., 1962 -- valid | 
|   | 
Mycobacterium haemophilum Sompolinsky et al., 1978 -- valid | 
|   | 
Mycobacterium hassiacum Schröder et al., 1997 -- valid | 
|   | 
Mycobacterium heckeshornense Roth et al., 2001 -- valid | 
|   | 
Mycobacterium heidelbergense Haas et al., 1998 -- valid | 
|   | 
Mycobacterium hiberniae Kazda et al., 1993 -- valid | 
|   | 
Mycobacterium hodleri Kleespies et al., 1996 -- valid | 
|   | 
Mycobacterium holsaticum Richter et al., 2002 -- valid | 
|   | 
Mycobacterium houstonense Schinsky et al., 2004 -- valid | 
|   | 
Mycobacterium immunogenum Wilson et al., 2001 -- valid | 
|   | 
Mycobacterium insubricum Tortoli et al., 2009 -- valid | 
|   | 
Mycobacterium interjectum Springer et al., 1995 -- valid | 
|   | 
Mycobacterium intermedium Meier et al., 1993 -- valid | 
|   | 
Mycobacterium intracellulare (Cuttino and McCabe, 1949) Runyon, 1965 -- valid | 
|   | 
Mycobacterium kansasii Hauduroy, 1955 -- valid | 
|   | 
Mycobacterium komossense Kazda and Müller, 1979 -- valid | 
|   | 
Mycobacterium koreense Kim et al., 2012 -- valid | 
|   | 
Mycobacterium kubicae Floyd et al., 2000 -- valid | 
|   | 
Mycobacterium kumamotonense Masaki et al., 2007 -- valid | 
|   | 
Mycobacterium kyorinense Okazaki et al., 2009 -- valid | 
|   | 
Mycobacterium lacus Turenne et al., 2002 -- valid | 
|   | 
Mycobacterium lentiflavum Springer et al., 1996 -- valid | 
|   | 
Mycobacterium leprae (Hansen, 1880) Lehmann and Neumann, 1896 -- valid | 
|   | 
Mycobacterium lepraemurium Marchoux and Sorel, 1912 -- valid | 
|   | 
Mycobacterium litorale Zhang et al., 2012 -- valid | 
|   | 
Mycobacterium llatzerense Gomila et al., 2008 -- valid | 
|   | 
Mycobacterium madagascariense Kazda et al., 1992 -- valid | 
|   | 
Mycobacterium mageritense Domenech et al., 1997 -- valid | 
|   | 
Mycobacterium malmoense Schröder and Juhlin, 1977 -- valid | 
|   | 
Mycobacterium mantenii van Ingen et al., 2009 -- valid | 
|   | 
Mycobacterium marinum Aronson, 1926 -- valid | 
|   | 
Mycobacterium marseillense Ben Salah et al., 2009 -- valid | 
|   | 
Mycobacterium massiliense Adékambi et al., 2006 -- invalid | 
|   | 
Mycobacterium microti Reed, 1957 -- valid | 
|   | 
Mycobacterium monacense Reischl et al., 2006 -- valid | 
|   | 
Mycobacterium montefiorense Levi et al., 2003 -- valid | 
|   | 
Mycobacterium moriokaense Tsukamura et al., 1986 -- valid | 
|   | 
Mycobacterium mucogenicum Springer et al., 1995 -- valid | 
|   | 
Mycobacterium murale Vuorio et al., 1999 -- valid | 
|   | 
Mycobacterium nebraskense Mohamed et al., 2004 -- valid | 
|   | 
Mycobacterium neoaurum Tsukamura, 1972 -- valid | 
|   | 
Mycobacterium neworleansense Schinsky et al., 2004 -- valid | 
|   | 
Mycobacterium nonchromogenicum Tsukamura, 1965 -- valid | 
|   | 
Mycobacterium noviomagense van Ingen et al., 2009 -- valid | 
|   | 
Mycobacterium novocastrense Shojaei et al., 1997 -- valid | 
|   | 
Mycobacterium obuense (ex Tsukamura and Mizuno, 1971) Tsukamura and Mizuno, 1981 -- valid | 
|   | 
Mycobacterium pallens Hennessee et al., 2009 -- valid | 
|   | 
Mycobacterium palustre Torkko et al., 2002 -- valid | 
|   | 
Mycobacterium paraffinicum (ex Davis et al., 1956) Toney et al., 2010 -- valid | 
|   | 
Mycobacterium parafortuitum Tsukamura et al., 1965 -- valid | 
|   | 
Mycobacterium parascrofulaceum Turenne et al., 2004 -- valid | 
|   | 
Mycobacterium paraseoulense Lee et al., 2010 -- valid | 
|   | 
Mycobacterium paratuberculosis Bergey et al., 1923 -- invalid | 
|   | 
Mycobacterium parmense Fanti et al., 2004 -- valid | 
|   | 
Mycobacterium peregrinum (ex Bojalil et al., 1962) Kusunoki and Ezaki, 1992 -- valid | 
|   | 
Mycobacterium phlei Lehmann and Neumann, 1899 -- valid | 
|   | 
Mycobacterium phocaicum Adékambi et al., 2006 -- valid | 
|   | 
Mycobacterium pinnipedii Cousins et al., 2003 -- valid | 
|   | 
Mycobacterium porcinum Tsukamura et al., 1983 -- valid | 
|   | 
Mycobacterium poriferae Padgitt and Moshier, 1987 -- valid | 
|   | 
Mycobacterium pseudoshottsii Rhodes et al., 2005 -- valid | 
|   | 
Mycobacterium psychrotolerans Trujillo et al., 2004 -- valid | 
|   | 
Mycobacterium pulveris Tsukamura et al., 1983 -- valid | 
|   | 
Mycobacterium pyrenivorans Derz et al., 2004 -- valid | 
|   | 
Mycobacterium rhodesiae Tsukamura, 1981 -- valid | 
|   | 
Mycobacterium riyadhense van Ingen et al., 2009 -- valid | 
|   | 
Mycobacterium rufum Hennessee et al., 2009 -- valid | 
|   | 
Mycobacterium rutilum Hennessee et al., 2009 -- valid | 
|   | 
Mycobacterium salmoniphilum (ex Ross, 1960) Whipps et al., 2007 -- valid | 
|   | 
Mycobacterium saskatchewanense Turenne et al., 2004 -- valid | 
|   | 
Mycobacterium scrofulaceum Prissick and Masson, 1956 -- valid | 
|   | 
Mycobacterium senegalense (Chamoiseau, 1973) Chamoiseau, 1979 -- valid | 
|   | 
Mycobacterium senuense Mun et al., 2008 -- valid | 
|   | 
Mycobacterium seoulense Mun et al., 2007 -- valid | 
|   | 
Mycobacterium septicum Schinsky et al., 2000 -- valid | 
|   | 
Mycobacterium setense Lamy et al., 2008 -- valid | 
|   | 
Mycobacterium sherrisii van Ingen et al., 2011 -- valid | 
|   | 
Mycobacterium shimoidei (ex Tsukamura et al., 1975) Tsukamura, 1982 -- valid | 
|   | 
Mycobacterium shinjukuense Saito et al., 2011 -- valid | 
|   | 
Mycobacterium shottsii Rhodes et al., 2003 -- valid | 
|   | 
Mycobacterium simiae Karassova et al., 1965 -- valid | 
|   | 
Mycobacterium smegmatis (Trevisan, 1889) Lehmann and Neumann, 1899 -- valid | 
|   | 
Mycobacterium sphagni Kazda, 1980 -- valid | 
|   | 
Mycobacterium stomatepiae Pourahmad et al., 2008 -- valid | 
|   | 
Mycobacterium szulgai Marks et al., 1972 -- valid | 
|   | 
Mycobacterium terrae Wayne, 1966 -- valid | 
|   | 
Mycobacterium thermoresistibile Tsukamura, 1966 -- valid | 
|   | 
Mycobacterium timonense Ben Salah et al., 2009 -- valid | 
|   | 
Mycobacterium tokaiense (ex Tsukamura et al., 1973) Tsukamura, 1981 -- valid | 
|   | 
Mycobacterium triplex Floyd et al., 1997 -- valid | 
|   | 
Mycobacterium triviale Kubica, 1970 -- valid | 
|   | 
Mycobacterium tuberculosis (Zopf, 1883) Lehmann and Neumann, 1896 -- valid | 
|   | 
Mycobacterium tuberculosis caprae Aranaz et al., 1999 -- invalid | 
|   | 
Mycobacterium tuberculosis tuberculosis (Zopf, 1883) Lehmann and Neumann, 1896 -- invalid | 
|   | 
Mycobacterium tusciae Tortoli et al., 1999 -- valid | 
|   | 
Mycobacterium ulcerans MacCallum et al., 1950 -- valid | 
|   | 
Mycobacterium vaccae Bönicke and Juhasz, 1964 -- valid | 
|   | 
Mycobacterium vanbaalenii Khan et al., 2002 -- valid | 
|   | 
Mycobacterium vulneris van Ingen et al., 2009 -- valid | 
|   | 
Mycobacterium wolinskyi Brown et al., 1999 -- valid | 
|   | 
Mycobacterium xenopi Schwabacher, 1959 -- valid | 
|   | 
Mycoplana Gray and Thornton, 1928 emend. Urakami et al., 1990 -- valid | 
|   | 
Mycoplana bullata Gray and Thornton, 1928 emend. Urakami et al., 1990 -- invalid | 
|   | 
Mycoplana dimorpha Gray and Thornton, 1928 emend. Urakami et al., 1990 -- valid | 
|   | 
Mycoplana ramosa Urakami et al., 1990 -- valid | 
|   | 
Mycoplana segnis Urakami et al., 1990 -- invalid | 
|   | 
Mycoplasma Nowak, 1929 -- valid | 
|   | 
Mycoplasma adleri Del Giudice et al., 1995 -- valid | 
|   | 
Mycoplasma agalactiae (Wroblewski, 1931) Freundt, 1955 -- valid | 
|   | 
Mycoplasma agassizii Brown et al., 2001 -- valid | 
|   | 
Mycoplasma alkalescens Leach, 1973 -- valid | 
|   | 
Mycoplasma alligatoris Brown et al., 2001 -- valid | 
|   | 
Mycoplasma alvi Gourlay et al., 1977 -- valid | 
|   | 
Mycoplasma amphoriforme Pitcher et al., 2005 -- valid | 
|   | 
Mycoplasma anatis Roberts, 1964 -- valid | 
|   | 
Mycoplasma anseris Bradbury et al., 1988 -- valid | 
|   | 
Mycoplasma arginini Barile et al., 1968 -- valid | 
|   | 
Mycoplasma arthritidis (Sabin, 1941) Freundt, 1955 -- valid | 
|   | 
Mycoplasma auris DaMassa et al., 1994 -- valid | 
|   | 
Mycoplasma bovigenitalium Freundt, 1955 -- valid | 
|   | 
Mycoplasma bovirhinis Leach, 1967 -- valid | 
|   | 
Mycoplasma bovis (Hale et al., 1962) Askaa and Erno, 1976 -- valid | 
|   | 
Mycoplasma bovoculi Langford and Leach, 1973 -- valid | 
|   | 
Mycoplasma buccale Freundt et al., 1974 -- valid | 
|   | 
Mycoplasma buteonis Poveda et al., 1994 -- valid | 
|   | 
Mycoplasma californicum Jasper et al., 1981 -- valid | 
|   | 
Mycoplasma canadense Langford et al., 1976 -- valid | 
|   | 
Mycoplasma canis Edward, 1955 -- valid | 
|   | 
Mycoplasma capricolum Tully et al., 1974 -- valid | 
|   | 
Mycoplasma capricolum capricolum Tully et al., 1974 -- valid | 
|   | 
Mycoplasma capricolum capripneumoniae Leach et al., 1993 -- valid | 
|   | 
Mycoplasma caviae Hill, 1971 -- valid | 
|   | 
Mycoplasma cavipharyngis Hill, 1989 -- valid | 
|   | 
Mycoplasma citelli Rose et al., 1978 -- valid | 
|   | 
Mycoplasma cloacale Bradbury and Forrest, 1984 -- valid | 
|   | 
Mycoplasma coccoides (Schilling, 1928) Neimark et al., 2005 -- invalid | 
|   | 
Mycoplasma collis Hill, 1983 -- valid | 
|   | 
Mycoplasma columbinasale Jordan et al., 1982 -- valid | 
|   | 
Mycoplasma columbinum Shimizu et al., 1978 -- valid | 
|   | 
Mycoplasma columborale Shimizu et al., 1978 -- valid | 
|   | 
Mycoplasma conjunctivae Barile et al., 1972 -- valid | 
|   | 
Mycoplasma corogypsi Panangala et al., 1993 -- valid | 
|   | 
Mycoplasma cottewii DaMassa et al., 1994 -- valid | 
|   | 
Mycoplasma cricetuli Hill, 1983 -- valid | 
|   | 
Mycoplasma crocodyli Kirchhoff et al., 1997 -- valid | 
|   | 
Mycoplasma cynos Rosendal, 1973 -- valid | 
|   | 
Mycoplasma dispar Gourlay and Leach, 1970 -- valid | 
|   | 
Mycoplasma edwardii Tully et al., 1970 -- valid | 
|   | 
Mycoplasma elephantis Kirchhoff et al., 1996 -- valid | 
|   | 
Mycoplasma ellychniae Tully et al., 1989 -- invalid | 
|   | 
Mycoplasma equigenitalium Kirchhoff, 1978 -- valid | 
|   | 
Mycoplasma equirhinis Allam and Lemcke, 1975 -- valid | 
|   | 
Mycoplasma falconis Poveda et al., 1994 -- valid | 
|   | 
Mycoplasma fastidiosum Lemcke and Poland, 1980 -- valid | 
|   | 
Mycoplasma faucium Freundt et al., 1974 -- valid | 
|   | 
Mycoplasma felifaucium Hill, 1988 -- valid | 
|   | 
Mycoplasma feliminutum Heyward et al., 1969 -- valid | 
|   | 
Mycoplasma felis Cole et al., 1967 -- valid | 
|   | 
Mycoplasma fermentans Edward, 1955 -- valid | 
|   | 
Mycoplasma flocculare Meyling and Friis, 1972 -- valid | 
|   | 
Mycoplasma gallinaceum Jordan et al., 1982 -- valid | 
|   | 
Mycoplasma gallinarum Freundt, 1955 -- valid | 
|   | 
Mycoplasma gallisepticum Edward and Kanarek, 1960 -- valid | 
|   | 
Mycoplasma gallopavonis Jordan et al., 1982 -- valid | 
|   | 
Mycoplasma gateae Cole et al., 1967 -- valid | 
|   | 
Mycoplasma genitalium Tully et al., 1983 -- valid | 
|   | 
Mycoplasma glycophilum Forrest and Bradbury, 1984 -- valid | 
|   | 
Mycoplasma gypis Poveda et al., 1994 -- valid | 
|   | 
Mycoplasma haemocanis Messick et al., 2002 -- valid | 
|   | 
Mycoplasma haemofelis Neimark et al., 2002 -- valid | 
|   | 
Mycoplasma haemomuris Neimark et al., 2002 -- valid | 
|   | 
Mycoplasma hominis (Freundt, 1953) Edward, 1955 -- valid | 
|   | 
Mycoplasma hyopharyngis Erickson et al., 1986 -- valid | 
|   | 
Mycoplasma hyopneumoniae Mare and Switzer, 1965 -- valid | 
|   | 
Mycoplasma hyorhinis Switzer, 1955 -- valid | 
|   | 
Mycoplasma hyosynoviae Ross and Karmon, 1970 -- valid | 
|   | 
Mycoplasma iguanae Brown et al., 2006 -- valid | 
|   | 
Mycoplasma imitans Bradbury et al., 1993 -- valid | 
|   | 
Mycoplasma indiense Hill, 1993 -- valid | 
|   | 
Mycoplasma iners Edward and Kanarek, 1960 -- valid | 
|   | 
Mycoplasma iowae Jordan et al., 1982 -- valid | 
|   | 
Mycoplasma lactucae Rose et al., 1990 -- invalid | 
|   | 
Mycoplasma lagogenitalium Kobayashi et al., 1997 -- valid | 
|   | 
Mycoplasma leachii Manso-Silván et al., 2009 -- valid | 
|   | 
Mycoplasma leonicaptivi Hill, 1992 -- valid | 
|   | 
Mycoplasma leopharyngis Hill, 1992 -- valid | 
|   | 
Mycoplasma lipofaciens Bradbury et al., 1983 -- valid | 
|   | 
Mycoplasma lipophilum Del Giudice et al., 1974 -- valid | 
|   | 
Mycoplasma lucivorax Williamson et al., 1990 -- invalid | 
|   | 
Mycoplasma luminosum Williamson et al., 1990 -- invalid | 
|   | 
Mycoplasma maculosum Edward, 1955 -- valid | 
|   | 
Mycoplasma melaleucae Tully et al., 1990 -- invalid | 
|   | 
Mycoplasma meleagridis Yamamoto et al., 1965 -- valid | 
|   | 
Mycoplasma microti Brown et al., 2001 -- valid | 
|   | 
Mycoplasma moatsii Madden et al., 1974 -- valid | 
|   | 
Mycoplasma mobile Kirchhoff et al., 1987 -- valid | 
|   | 
Mycoplasma molare Rosendal, 1974 -- valid | 
|   | 
Mycoplasma mucosicanis Spergser et al., 2011 -- valid | 
|   | 
Mycoplasma muris McGarrity et al., 1983 -- valid | 
|   | 
Mycoplasma mustelae Salih et al., 1983 -- valid | 
|   | 
Mycoplasma mycoides (Borrel et al., 1910) Freundt, 1955 -- valid | 
|   | 
Mycoplasma mycoides capri (Borrel et al., 1910) Freundt, 1955 emend. Manso-Silván et al., 2009 -- valid | 
|   | 
Mycoplasma mycoides mycoides (Borrel et al., 1910) Freundt, 1955 emend. Manso-Silván et al., 2009 -- valid | 
|   | 
Mycoplasma neophronis Suárez-Pérez et al., 2012 -- valid | 
|   | 
Mycoplasma neurolyticum (Sabin, 1941) Freundt, 1955 -- valid | 
|   | 
Mycoplasma opalescens Rosendal, 1975 -- valid | 
|   | 
Mycoplasma orale Taylor-Robinson et al., 1964 -- valid | 
|   | 
Mycoplasma ovipneumoniae Carmichael et al., 1972 -- valid | 
|   | 
Mycoplasma ovis (Neitz et al., 1934) Neimark et al., 2004 -- valid | 
|   | 
Mycoplasma oxoniensis Hill, 1991 -- valid | 
|   | 
Mycoplasma penetrans Lo et al., 1992 -- valid | 
|   | 
Mycoplasma phocae Ruhnke and Madoff, 1992 -- valid | 
|   | 
Mycoplasma phocicerebrale Giebel et al., 1991 -- valid | 
|   | 
Mycoplasma phocidae Ruhnke and Madoff, 1992 -- invalid | 
|   | 
Mycoplasma phocirhinis Giebel et al., 1991 -- valid | 
|   | 
Mycoplasma pirum Del Giudice et al., 1985 -- valid | 
|   | 
Mycoplasma pneumoniae Somerson et al., 1963 -- valid | 
|   | 
Mycoplasma primatum Del Giudice et al., 1971 -- valid | 
|   | 
Mycoplasma pullorum Jordan et al., 1982 -- valid | 
|   | 
Mycoplasma pulmonis (Sabin, 1941) Freundt, 1955 -- valid | 
|   | 
Mycoplasma putrefaciens Tully et al., 1974 -- valid | 
|   | 
Mycoplasma salivarium Edward, 1955 -- valid | 
|   | 
Mycoplasma simbae Hill, 1992 -- valid | 
|   | 
Mycoplasma somnilux Williamson et al., 1990 -- invalid | 
|   | 
Mycoplasma spermatophilum Hill, 1991 -- valid | 
|   | 
Mycoplasma spumans Edward, 1955 -- valid | 
|   | 
Mycoplasma sturni Forsyth et al., 1996 -- valid | 
|   | 
Mycoplasma sualvi Gourlay et al., 1978 -- valid | 
|   | 
Mycoplasma subdolum Lemcke and Kirchhoff, 1979 -- valid | 
|   | 
Mycoplasma suis (Splitter, 1950) Neimark et al., 2002 -- valid | 
|   | 
Mycoplasma synoviae Olson et al., 1964 -- valid | 
|   | 
Mycoplasma testudineum Brown et al., 2004 -- valid | 
|   | 
Mycoplasma testudinis Hill, 1985 -- valid | 
|   | 
Mycoplasma verecundum Gourlay et al., 1974 -- valid | 
|   | 
Mycoplasma wenyonii (Adler and Ellenbogen, 1934) Neimark et al., 2002 -- valid | 
|   | 
Mycoplasma yeatsii DaMassa et al., 1994 -- valid | 
|   | 
Myroides Vancanneyt et al., 1996 emend. Yan et al., 2012 -- valid | 
|   | 
Myroides marinus Cho et al., 2011 emend. Yan et al., 2012 -- valid | 
|   | 
Myroides odoratimimus Vancanneyt et al., 1996 -- valid | 
|   | 
Myroides odoratus (Stutzer, 1929) Vancanneyt et al., 1996 -- valid | 
|   | 
Myroides pelagicus Yoon et al., 2006 -- valid | 
|   | 
Myroides phaeus Yan et al., 2012 -- valid | 
|   | 
Myroides profundi Zhang et al., 2009 emend. Yan et al., 2012 -- valid | 
|   | 
Myxococcus Thaxter, 1892 emend. Lang and Stackebrandt, 2009 -- valid | 
|   | 
Myxococcus coralloides Thaxter, 1892 -- invalid | 
|   | 
Myxococcus disciformis Thaxter, 1904 -- invalid | 
|   | 
Myxococcus flavescens Yamanaka et al., 1990 -- invalid | 
|   | 
Myxococcus fulvus (Cohn, 1875) Jahn, 1911 -- valid | 
|   | 
Myxococcus macrosporus (Krzemieniewska and Krzemieniewski, 1926) Zahler and McCurdy, 1974 -- invalid | 
|   | 
Myxococcus stipitatus Thaxter, 1897 -- valid | 
|   | 
Myxococcus virescens Thaxter, 1892 emend. Lang et al., 2008 -- valid | 
|   | 
Myxococcus xanthus Beebe, 1941 -- valid | 
|   | 
Nakamurella Tao et al., 2004 -- valid | 
|   | 
Nakamurella multipartita (Yoshimi et al.1996) Tao et al., 2004 -- valid | 
|   | 
Nannocystis Reichenbach, 1970 -- valid | 
|   | 
Nannocystis exedens Reichenbach, 1970 -- valid | 
|   | 
Nannocystis pusilla Reichenbach, 2007 -- valid | 
|   | 
Natranaerobius Mesbah et al., 2007 -- valid | 
|   | 
Natranaerobius thermophilus Mesbah et al., 2007 -- valid | 
|   | 
Natranaerobius trueperi Mesbah and Wiegel, 2009 -- valid | 
|   | 
Natranaerovirga Sorokin et al., 2012 -- valid | 
|   | 
Natranaerovirga hydrolytica Sorokin et al., 2012 -- valid | 
|   | 
Natranaerovirga pectinivora Sorokin et al., 2012 -- valid | 
|   | 
Natribacillus Echigo et al., 2012 -- valid | 
|   | 
Natribacillus halophilus Echigo et al., 2012 -- valid | 
|   | 
Natroniella Zhilina et al., 1996 emend. Sorokin et al., 2011 -- valid | 
|   | 
Natroniella acetigena Zhilina et al., 1996 -- valid | 
|   | 
Natroniella sulfidigena Sorokin et al., 2011 -- valid | 
|   | 
Natronincola Zhilina et al., 1999 -- valid | 
|   | 
Natronincola ferrireducens Zavarzina et al., 2009 -- valid | 
|   | 
Natronincola histidinovorans Zhilina et al., 1999 -- valid | 
|   | 
Natronincola peptidivorans Zhilina et al., 2009 -- valid | 
|   | 
Natronobacillus Sorokin et al., 2009 -- valid | 
|   | 
Natronobacillus azotifigens Sorokin et al., 2009 -- valid | 
|   | 
Natronocella Sorokin et al., 2007 -- valid | 
|   | 
Natronocella acetinitrilica Sorokin et al., 2007 -- valid | 
|   | 
Natronoflexus Sorokin et al., 2012 -- valid | 
|   | 
Natronoflexus pectinivorans Sorokin et al., 2012 -- valid | 
|   | 
Natronovirga Mesbah and Wiegel, 2009 -- valid | 
|   | 
Natronovirga wadinatrunensis Mesbah and Wiegel, 2009 -- valid | 
|   | 
Nautella Vandecandelaere et al., 2009 -- valid | 
|   | 
Nautella italica Vandecandelaere et al., 2009 -- valid | 
|   | 
Nautilia Miroshnichenko et al., 2002 -- valid | 
|   | 
Nautilia abyssi Alain et al., 2009 -- valid | 
|   | 
Nautilia lithotrophica Miroshnichenko et al., 2002 -- valid | 
|   | 
Nautilia nitratireducens Pérez-Rodríguez et al., 2010 -- valid | 
|   | 
Nautilia profundicola Smith et al., 2008 -- valid | 
|   | 
Naxibacter Xu et al., 2005 emend. Kämpfer et al., 2008 -- valid | 
|   | 
Naxibacter alkalitolerans Xu et al., 2005 -- invalid | 
|   | 
Naxibacter haematophilus Kämpfer et al., 2008 -- invalid | 
|   | 
Naxibacter suwonensis Weon et al., 2010 -- invalid | 
|   | 
Naxibacter varians Kämpfer et al., 2008 -- invalid | 
|   | 
Necropsobacter Christensen et al., 2011 -- valid | 
|   | 
Necropsobacter rosorum Christensen et al., 2011 -- valid | 
|   | 
Negativicoccus Marchandin et al., 2010 -- valid | 
|   | 
Negativicoccus succinicivorans Marchandin et al., 2010 -- valid | 
|   | 
Neisseria Trevisan, 1885 -- valid | 
|   | 
Neisseria animalis Berger, 1960 -- valid | 
|   | 
Neisseria animaloris Vandamme et al., 2006 -- valid | 
|   | 
Neisseria bacilliformis Han et al., 2006 -- valid | 
|   | 
Neisseria canis Berger, 1962 -- valid | 
|   | 
Neisseria caviae Pelczar, 1953 -- invalid | 
|   | 
Neisseria cinerea (von Lingelsheim, 1906) Murray, 1939 -- valid | 
|   | 
Neisseria cuniculi Berger, 1962 -- invalid | 
|   | 
Neisseria denitrificans Berger, 1962 -- invalid | 
|   | 
Neisseria dentiae Sneath and Barrett, 1997 -- valid | 
|   | 
Neisseria elongata Bovre and Holten, 1970 -- valid | 
|   | 
Neisseria elongata elongata Bovre and Holten, 1970 -- valid | 
|   | 
Neisseria elongata glycolytica Henriksen and Holten, 1976 -- valid | 
|   | 
Neisseria elongata nitroreducens Grant et al., 1991 -- valid | 
|   | 
Neisseria flava Bergey et al., 1923 -- valid | 
|   | 
Neisseria flavescens Branham, 1930 -- valid | 
|   | 
Neisseria gonorrhoeae (Zopf, 1885) Trevisan, 1885 -- valid | 
|   | 
Neisseria iguanae Barrett et al., 1994 -- valid | 
|   | 
Neisseria lactamica Hollis et al., 1969 -- valid | 
|   | 
Neisseria macacae Vedros et al., 1983 -- valid | 
|   | 
Neisseria meningitidis (Albrecht and Ghon, 1901) Murray, 1929 -- valid | 
|   | 
Neisseria mucosa Veron et al., 1959 -- valid | 
|   | 
Neisseria ovis Lindqvist, 1960 -- invalid | 
|   | 
Neisseria perflava Bergey et al., 1923 -- valid | 
|   | 
Neisseria polysaccharea Riou and Guibourdenche, 1987 -- valid | 
|   | 
Neisseria shayeganii Wolfgang et al., 2011 -- valid | 
|   | 
Neisseria sicca (von Lingelsheim, 1908) Bergey et al., 1923 -- valid | 
|   | 
Neisseria subflava (Flügge, 1886) Trevisan, 1889 -- valid | 
|   | 
Neisseria wadsworthii Wolfgang et al., 2011 -- valid | 
|   | 
Neisseria weaveri Holmes et al., 1993 -- valid | 
|   | 
Neisseria zoodegmatis Vandamme et al., 2006 -- valid | 
|   | 
Neoasaia Yukphan et al., 2006 -- valid | 
|   | 
Neoasaia chiangmaiensis Yukphan et al., 2006 -- valid | 
|   | 
Neochlamydia Horn et al., 2001 -- valid | 
|   | 
Neochlamydia hartmannellae Horn et al., 2001 -- valid | 
|   | 
Neokomagataea Yukphan et al., 2011 -- valid | 
|   | 
Neokomagataea tanensis Yukphan et al., 2011 -- valid | 
|   | 
Neokomagataea thailandica Yukphan et al., 2011 -- valid | 
|   | 
Neorickettsia Philip et al., 1953 emend. Dumler et al., 2001 -- valid | 
|   | 
Neorickettsia helminthoeca Philip et al., 1953 -- valid | 
|   | 
Neorickettsia risticii (Holland et al., 1985) Dumler et al., 2001 -- valid | 
|   | 
Neorickettsia sennetsu (Misao and Kobayashi, 1956) Dumler et al., 2001 -- valid | 
|   | 
Neptuniibacter Arahal et al., 2007 emend. Chen et al., 2012 -- valid | 
|   | 
Neptuniibacter caesariensis Arahal et al., 2007 -- valid | 
|   | 
Neptuniibacter halophilus Chen et al., 2012 -- valid | 
|   | 
Neptunomonas Hedlund et al., 1999 -- valid | 
|   | 
Neptunomonas antarctica Zhang et al., 2010 -- valid | 
|   | 
Neptunomonas japonica Miyazaki et al., 2008 -- valid | 
|   | 
Neptunomonas naphthovorans Hedlund et al., 1999 -- valid | 
|   | 
Nereida Pujalte et al., 2005 -- valid | 
|   | 
Nereida ignava Pujalte et al., 2005 -- valid | 
|   | 
Nesiotobacter Donachie et al., 2006 -- valid | 
|   | 
Nesiotobacter exalbescens Donachie et al., 2006 -- valid | 
|   | 
Nesterenkonia Stackebrandt et al., 1995 emend. Collins et al., 2002 emend. Li et al., 2005 -- valid | 
|   | 
Nesterenkonia aethiopica Delgado et al., 2006 -- valid | 
|   | 
Nesterenkonia alba Luo et al., 2009 -- valid | 
|   | 
Nesterenkonia flava Luo et al., 2008 -- valid | 
|   | 
Nesterenkonia halobia (Onishi and Kamekura, 1972) Stackebrandt et al., 1995 -- valid | 
|   | 
Nesterenkonia halophila Li et al., 2008 -- valid | 
|   | 
Nesterenkonia halotolerans Li et al., 2004 -- valid | 
|   | 
Nesterenkonia jeotgali Yoon et al., 2006 -- valid | 
|   | 
Nesterenkonia lacusekhoensis Collins et al., 2002 -- valid | 
|   | 
Nesterenkonia lutea Li et al., 2005 -- valid | 
|   | 
Nesterenkonia sandarakina Li et al., 2005 -- valid | 
|   | 
Nesterenkonia xinjiangensis Li et al., 2004 -- valid | 
|   | 
Nevskia Famintzin, 1892 -- valid | 
|   | 
Nevskia ramosa Famintzin, 1892 -- valid | 
|   | 
Nevskia soli Weon et al., 2008 -- valid | 
|   | 
Nevskia terrae Kim et al., 2011 -- valid | 
|   | 
Niabella Kim et al., 2007 emend. Dai et al., 2011 -- valid | 
|   | 
Niabella aurantiaca Kim et al., 2007 -- valid | 
|   | 
Niabella ginsengisoli Weon et al., 2009 -- valid | 
|   | 
Niabella soli Weon et al., 2008 -- valid | 
|   | 
Niabella tibetensis Dai et al., 2011 -- valid | 
|   | 
Niabella yanshanensis Wang et al., 2009 -- valid | 
|   | 
Niastella Weon et al., 2006 emend. Zhang et al., 2010 -- valid | 
|   | 
Niastella koreensis Weon et al., 2006 -- valid | 
|   | 
Niastella populi Zhang et al., 2010 -- valid | 
|   | 
Niastella yeongjuensis Weon et al., 2006 -- valid | 
|   | 
Nicoletella Kuhnert et al., 2005 -- valid | 
|   | 
Nicoletella semolina Kuhnert et al., 2005 -- valid | 
|   | 
Nisaea Urios et al., 2008 -- valid | 
|   | 
Nisaea denitrificans Urios et al., 2008 -- valid | 
|   | 
Nisaea nitritireducens Urios et al., 2008 -- valid | 
|   | 
Nitratifractor Nakagawa et al., 2005 -- valid | 
|   | 
Nitratifractor salsuginis Nakagawa et al., 2005 -- valid | 
|   | 
Nitratireductor Labbé et al., 2004 emend. Jang et al., 2011 -- valid | 
|   | 
Nitratireductor aquibiodomus Labbé et al., 2004 -- valid | 
|   | 
Nitratireductor aquimarinus Jang et al., 2011 -- valid | 
|   | 
Nitratireductor basaltis Kim et al., 2009 -- valid | 
|   | 
Nitratireductor indicus Lai et al., 2011 -- valid | 
|   | 
Nitratireductor kimnyeongensis Kang et al., 2009 -- valid | 
|   | 
Nitratireductor pacificus Lai et al., 2011 -- valid | 
|   | 
Nitratiruptor Nakagawa et al., 2005 -- valid | 
|   | 
Nitratiruptor tergarcus Nakagawa et al., 2005 -- valid | 
|   | 
Nitriliruptor Sorokin et al., 2009 -- valid | 
|   | 
Nitriliruptor alkaliphilus Sorokin et al., 2009 -- valid | 
|   | 
Nitrincola Dimitriu et al., 2005 -- valid | 
|   | 
Nitrincola lacisaponensis Dimitriu et al., 2005 -- valid | 
|   | 
Nitritalea Anil Kumar et al., 2010 -- valid | 
|   | 
Nitritalea halalkaliphila Anil Kumar et al., 2010 -- valid | 
|   | 
Nitrobacter Winogradsky, 1892 -- valid | 
|   | 
Nitrobacter alkalicus Sorokin et al., 1999 -- valid | 
|   | 
Nitrobacter hamburgensis Bock et al., 2001 -- valid | 
|   | 
Nitrobacter vulgaris Bock et al., 2001 -- valid | 
|   | 
Nitrobacter winogradskyi Winslow et al., 1917 -- valid | 
|   | 
Nitrococcus Watson and Waterbury, 1971 -- valid | 
|   | 
Nitrococcus mobilis Watson and Waterbury, 1971 -- valid | 
|   | 
Nitrosococcus Winogradsky, 1892 -- valid | 
|   | 
Nitrosococcus nitrosus (Migula, 1900) Buchanan, 1925 -- valid | 
|   | 
Nitrosococcus oceani (Watson, 1965) Watson, 1971 -- valid | 
|   | 
Nitrosolobus Watson et al., 1971 -- valid | 
|   | 
Nitrosolobus multiformis Watson et al., 1971 -- invalid | 
|   | 
Nitrosomonas Winogradsky, 1892 -- valid | 
|   | 
Nitrosomonas aestuarii Koops et al., 2001 -- valid | 
|   | 
Nitrosomonas communis Koops et al., 2001 -- valid | 
|   | 
Nitrosomonas europaea Winogradsky, 1892 -- valid | 
|   | 
Nitrosomonas eutropha Koops et al., 2001 -- valid | 
|   | 
Nitrosomonas halophila Koops et al., 2001 -- valid | 
|   | 
Nitrosomonas marina Koops et al., 2001 -- valid | 
|   | 
Nitrosomonas nitrosa Koops et al., 2001 -- valid | 
|   | 
Nitrosomonas oligotropha Koops et al., 2001 -- valid | 
|   | 
Nitrosomonas ureae Koops et al., 2001 -- valid | 
|   | 
Nitrosospira Winogradsky and Winogradsky, 1933 emend. Head et al., 1993 -- valid | 
|   | 
Nitrosospira briensis Winogradsky and Winogradsky, 1933 -- valid | 
|   | 
Nitrosospira multiformis (Watson et al., 1971) Head et al., 1995 -- valid | 
|   | 
Nitrosospira tenuis (ex Harms et al., 1976) Head et al., 1995 -- valid | 
|   | 
Nitrospina Watson and Waterbury, 1971 -- valid | 
|   | 
Nitrospina gracilis Watson and Waterbury, 1971 -- valid | 
|   | 
Nitrospira Watson et al., 1986 -- valid | 
|   | 
Nitrospira marina Watson et al., 1986 -- valid | 
|   | 
Nitrospira moscoviensis Ehrich et al., 2001 -- valid | 
|   | 
Nocardia Trevisan, 1889 -- valid | 
|   | 
Nocardia abscessus Yassin et al., 2000 -- valid | 
|   | 
Nocardia acidivorans Kämpfer et al., 2007 -- valid | 
|   | 
Nocardia africana Hamid et al., 2001 -- valid | 
|   | 
Nocardia alba Li et al., 2004 -- valid | 
|   | 
Nocardia altamirensis Jurado et al., 2008 -- valid | 
|   | 
Nocardia amamiensis Yamamura et al., 2007 -- valid | 
|   | 
Nocardia amarae Lechevalier and Lechevalier, 1974 -- invalid | 
|   | 
Nocardia anaemiae Kageyama et al., 2005 -- valid | 
|   | 
Nocardia aobensis Kageyama et al., 2005 -- valid | 
|   | 
Nocardia araoensis Kageyama et al., 2004 -- valid | 
|   | 
Nocardia artemisiae Zhao et al., 2011 -- valid | 
|   | 
Nocardia arthritidis Kageyama et al., 2005 -- valid | 
|   | 
Nocardia asiatica Kageyama et al., 2004 -- valid | 
|   | 
Nocardia asteroides (Eppinger, 1891) Blanchard, 1896 -- valid | 
|   | 
Nocardia autotrophica (Takamiya and Tubaki, 1956) Hirsch, 1961 -- invalid | 
|   | 
Nocardia beijingensis Wang et al., 2001 -- valid | 
|   | 
Nocardia blacklockiae Conville et al., 2009 -- valid | 
|   | 
Nocardia brasiliensis (Lindenberg, 1909) Pinoy, 1913 -- valid | 
|   | 
Nocardia brevicatena (Lechevalier et al., 1961) Goodfellow and Pirouz, 1982 -- valid | 
|   | 
Nocardia caishijiensis Zhang et al., 2003 -- valid | 
|   | 
Nocardia calcarea Metcalf and Brown, 1957 -- invalid | 
|   | 
Nocardia callitridis Kaewkla and Franco, 2010 -- valid | 
|   | 
Nocardia carnea (Rossi Doria, 1891) Castellani and Chalmers, 1913 -- valid | 
|   | 
Nocardia cellulans Metcalf and Brown, 1957 -- invalid | 
|   | 
Nocardia cerradoensis Albuquerque de Barros et al., 2003 -- valid | 
|   | 
Nocardia coeliaca (Gray and Thornton, 1928) Waksman and Henrici, 1948 -- valid | 
|   | 
Nocardia concava Kageyama et al., 2005 -- valid | 
|   | 
Nocardia corynebacterioides Serrano et al., 1972 -- invalid | 
|   | 
Nocardia coubleae Rodríguez-Nava et al., 2007 -- valid | 
|   | 
Nocardia crassostreae Friedman et al., 1998 -- valid | 
|   | 
Nocardia cummidelens Maldonado et al., 2001 -- valid | 
|   | 
Nocardia cyriacigeorgica Yassin et al., 2001 -- valid | 
|   | 
Nocardia elegans Yassin and Brenner, 2005 -- valid | 
|   | 
Nocardia endophytica Xing et al., 2011 -- valid | 
|   | 
Nocardia exalbida Iida et al., 2006 -- valid | 
|   | 
Nocardia farcinica Trevisan, 1889 -- valid | 
|   | 
Nocardia flavorosea Chun et al., 1998 -- valid | 
|   | 
Nocardia fluminea Maldonado et al., 2001 -- valid | 
|   | 
Nocardia gamkensis le Roes and Meyers, 2007 -- valid | 
|   | 
Nocardia globerula (Gray, 1928) Waksman and Henrici, 1948 -- valid | 
|   | 
Nocardia goodfellowii Sazak et al., 2012 -- valid | 
|   | 
Nocardia grenadensis Kämpfer et al., 2012 -- valid | 
|   | 
Nocardia harenae Seo and Lee, 2006 -- valid | 
|   | 
Nocardia higoensis Kageyama et al., 2004 -- valid | 
|   | 
Nocardia hydrocarbonoxydans Nolof and Hirsch, 1962 -- invalid | 
|   | 
Nocardia ignorata Yassin et al., 2001 -- valid | 
|   | 
Nocardia inohanensis Kageyama et al., 2004 -- valid | 
|   | 
Nocardia iowensis Lamm et al., 2009 -- valid | 
|   | 
Nocardia jejuensis Lee, 2006 -- valid | 
|   | 
Nocardia jiangxiensis Cui et al., 2005 -- valid | 
|   | 
Nocardia jinanensis Sun et al., 2009 -- valid | 
|   | 
Nocardia kruczakiae Conville et al., 2005 -- valid | 
|   | 
Nocardia lijiangensis Xu et al., 2006 -- valid | 
|   | 
Nocardia mediterranei (Margalith and Beretta, 1960) Thiemann et al., 1969 -- invalid | 
|   | 
Nocardia mexicana Rodríguez-Nava et al., 2006 -- valid | 
|   | 
Nocardia mikamii Jannat-Khah et al., 2010 -- valid | 
|   | 
Nocardia miyunensis Cui et al., 2005 -- valid | 
|   | 
Nocardia neocaledoniensis Saintpierre-Bonaccio et al., 2004 -- valid | 
|   | 
Nocardia niigatensis Kageyama et al., 2004 -- valid | 
|   | 
Nocardia ninae Laurent et al., 2007 -- valid | 
|   | 
Nocardia niwae Moser et al., 2011 -- valid | 
|   | 
Nocardia nova Tsukamura, 1983 -- valid | 
|   | 
Nocardia orientalis (Pittenger and Brigham, 1956) Pridham and Lyons, 1969 -- invalid | 
|   | 
Nocardia otitidiscaviarum Snijders, 1924 -- valid | 
|   | 
Nocardia paucivorans Yassin et al., 2000 -- valid | 
|   | 
Nocardia petroleophila Hirsch and Engel, 1956 -- invalid | 
|   | 
Nocardia pigrifrangens Wang et al., 2004 -- valid | 
|   | 
Nocardia pinensis Blackall et al., 1989 -- invalid | 
|   | 
Nocardia pneumoniae Kageyama et al., 2004 -- valid | 
|   | 
Nocardia polyresistens Xu et al., 2005 -- valid | 
|   | 
Nocardia pseudobrasiliensis Ruimy et al., 1996 -- valid | 
|   | 
Nocardia pseudovaccinii Kim et al., 2002 -- valid | 
|   | 
Nocardia puris Yassin et al., 2003 -- valid | 
|   | 
Nocardia restricta (Turfitt, 1944) McClung, 1974 -- invalid | 
|   | 
Nocardia rhamnosiphila Everest et al., 2012 -- valid | 
|   | 
Nocardia rugosa Goodfellow and Lechevalier, 1988 -- invalid | 
|   | 
Nocardia salmonicida Isik et al., 1999 -- valid | 
|   | 
Nocardia saturnea Hirsch, 1960 -- invalid | 
|   | 
Nocardia seriolae Kudo et al., 1988 -- valid | 
|   | 
Nocardia shimofusensis Kageyama et al., 2004 -- valid | 
|   | 
Nocardia sienata Kageyama et al., 2004 -- valid | 
|   | 
Nocardia soli Maldonado et al., 2001 -- valid | 
|   | 
Nocardia speluncae Seo et al., 2007 -- valid | 
|   | 
Nocardia sulphurea Goodfellow and Lechevalier, 1988 -- invalid | 
|   | 
Nocardia takedensis Yamamura et al., 2005 -- valid | 
|   | 
Nocardia tenerifensis Kämpfer et al., 2004 -- valid | 
|   | 
Nocardia terpenica Hoshino et al., 2007 -- valid | 
|   | 
Nocardia testacea Kageyama et al., 2004 -- valid | 
|   | 
Nocardia thailandica Kageyama et al., 2005 -- valid | 
|   | 
Nocardia thraciensis Sazak et al., 2012 -- valid | 
|   | 
Nocardia transvalensis Pijper and Pullinger, 1927 -- valid | 
|   | 
Nocardia uniformis (ex Marton and Szabó, 1959) Isik et al., 1999 -- valid | 
|   | 
Nocardia vaccinii Demaree and Smith, 1952 -- valid | 
|   | 
Nocardia vermiculata Kageyama et al., 2005 -- valid | 
|   | 
Nocardia veterana Gürtler et al., 2001 -- valid | 
|   | 
Nocardia vinacea Kinoshita et al., 2002 -- valid | 
|   | 
Nocardia wallacei Conville et al., 2009 -- valid | 
|   | 
Nocardia xishanensis Zhang et al., 2004 -- valid | 
|   | 
Nocardia yamanashiensis Kageyama et al., 2004 -- valid | 
|   | 
Nocardioides Prauser, 1976 -- valid | 
|   | 
Nocardioides aestuarii Yi and Chun, 2004 -- valid | 
|   | 
Nocardioides agariphilus Dastager et al., 2008 -- valid | 
|   | 
Nocardioides albus Prauser, 1976 -- valid | 
|   | 
Nocardioides alkalitolerans Yoon et al., 2005 -- valid | 
|   | 
Nocardioides alpinus Zhang et al., 2012 -- valid | 
|   | 
Nocardioides aquaticus Lawson et al., 2000 -- valid | 
|   | 
Nocardioides aquiterrae Yoon et al., 2004 -- valid | 
|   | 
Nocardioides aromaticivorans Kubota et al., 2005 -- valid | 
|   | 
Nocardioides basaltis Kim et al., 2009 -- valid | 
|   | 
Nocardioides bigeumensis Dastager et al., 2008 -- valid | 
|   | 
Nocardioides caeni Yoon et al., 2009 -- valid | 
|   | 
Nocardioides caricicola Song et al., 2011 -- valid | 
|   | 
Nocardioides daedukensis Yoon et al., 2010 -- valid | 
|   | 
Nocardioides daejeonensis Woo et al., 2012 -- valid | 
|   | 
Nocardioides daphniae Tóth et al., 2008 -- valid | 
|   | 
Nocardioides dilutus Dastager et al., 2009 -- valid | 
|   | 
Nocardioides dokdonensis Park et al., 2008 -- valid | 
|   | 
Nocardioides dubius Yoon et al., 2005 -- valid | 
|   | 
Nocardioides exalbidus Li et al., 2007 -- valid | 
|   | 
Nocardioides fastidiosus Collins and Stackebrandt, 1989 -- invalid | 
|   | 
Nocardioides fonticola Chou et al., 2008 -- valid | 
|   | 
Nocardioides furvisabuli Lee, 2007 -- valid | 
|   | 
Nocardioides ganghwensis Yi and Chun, 2004 -- valid | 
|   | 
Nocardioides ginsengagri Lee et al., 2012 -- valid | 
|   | 
Nocardioides ginsengisegetis Im et al., 2011 -- valid | 
|   | 
Nocardioides ginsengisoli Cui et al., 2009 -- valid | 
|   | 
Nocardioides halotolerans Dastager et al., 2009 -- valid | 
|   | 
Nocardioides hankookensis Yoon et al., 2008 -- valid | 
|   | 
Nocardioides humi Kim et al., 2009 -- valid | 
|   | 
Nocardioides hungaricus Tóth et al., 2011 -- valid | 
|   | 
Nocardioides hwasunensis Lee et al., 2008 -- valid | 
|   | 
Nocardioides insulae Yoon et al., 2007 -- valid | 
|   | 
Nocardioides iriomotensis Yamura et al., 2011 -- valid | 
|   | 
Nocardioides islandensis Dastager et al., 2009 -- valid | 
|   | 
Nocardioides jensenii (Suzuki and Komagata, 1983) Collins et al., 1989 -- valid | 
|   | 
Nocardioides kongjuensis Yoon et al., 2006 -- valid | 
|   | 
Nocardioides koreensis Dastager et al., 2008 -- valid | 
|   | 
Nocardioides kribbensis Yoon et al., 2005 -- valid | 
|   | 
Nocardioides lentus Yoon et al., 2006 -- valid | 
|   | 
Nocardioides luteus Prauser, 1985 -- valid | 
|   | 
Nocardioides maradonensis Lee et al., 2011 -- valid | 
|   | 
Nocardioides marinisabuli Lee et al., 2007 -- valid | 
|   | 
Nocardioides marinus Choi et al., 2007 -- valid | 
|   | 
Nocardioides mesophilus Dastager et al., 2010 -- valid | 
|   | 
Nocardioides nitrophenolicus Yoon et al., 1999 -- valid | 
|   | 
Nocardioides oleivorans Schippers et al., 2005 -- valid | 
|   | 
Nocardioides panacihumi An et al., 2007 -- valid | 
|   | 
Nocardioides panacisoli Cho et al., 2010 -- valid | 
|   | 
Nocardioides plantarum Collins et al., 1994 -- valid | 
|   | 
Nocardioides pyridinolyticus Yoon et al., 1997 -- valid | 
|   | 
Nocardioides salarius Kim et al., 2008 -- valid | 
|   | 
Nocardioides sediminis Dastager et al., 2009 -- valid | 
|   | 
Nocardioides simplex (Jensen, 1934) O'Donnell et al., 1983 -- valid | 
|   | 
Nocardioides terrae Zhang et al., 2009 -- valid | 
|   | 
Nocardioides terrigena Yoon et al., 2007 -- valid | 
|   | 
Nocardioides tritolerans Dastager et al., 2009 -- valid | 
|   | 
Nocardioides ultimimeridianus Lee et al., 2011 -- valid | 
|   | 
Nocardiopsis (Brocq-Rousseau, 1904) Meyer, 1976 -- valid | 
|   | 
Nocardiopsis aegyptia Sabry et al., 2004 -- valid | 
|   | 
Nocardiopsis africana (Preobrazhenskaya and Sveshnikova, 1974) Preobrazhenskaya et al., 1985 -- invalid | 
|   | 
Nocardiopsis alba Grund and Kroppenstedt, 1990 -- valid | 
|   | 
Nocardiopsis alba alba Grund and Kroppenstedt, 1990 -- invalid | 
|   | 
Nocardiopsis alba prasina Grund and Kroppenstedt, 1990 -- invalid | 
|   | 
Nocardiopsis alborubida Grund and Kroppenstedt, 1990 -- invalid | 
|   | 
Nocardiopsis alkaliphila Hozzein et al., 2004 -- valid | 
|   | 
Nocardiopsis antarctica Abyzov et al., 1984 -- invalid | 
|   | 
Nocardiopsis arabia Hozzein and Goodfellow, 2008 -- valid | 
|   | 
Nocardiopsis arvandica Hamedi et al., 2011 -- valid | 
|   | 
Nocardiopsis baichengensis Li et al., 2006 -- valid | 
|   | 
Nocardiopsis chromatogenes Li et al., 2006 -- valid | 
|   | 
Nocardiopsis coeruleofusca (Preobrazhenskaya and Sveshnikova, 1974) Preobrazhenskaya and Sveshnikova, 1985 -- invalid | 
|   | 
Nocardiopsis composta Kämpfer et al., 2002 -- valid | 
|   | 
Nocardiopsis dassonvillei (Brocq-Rousseau, 1904) Meyer, 1976 -- valid | 
|   | 
Nocardiopsis dassonvillei albirubida (Grund and Kroppenstedt, 1990) Evtushenko et al., 2000 -- valid | 
|   | 
Nocardiopsis dassonvillei dassonvillei (Brocq-Rousseau, 1904) Meyer, 1976 -- valid | 
|   | 
Nocardiopsis dassonvillei prasina Miyashita et al., 1984 -- invalid | 
|   | 
Nocardiopsis exhalans Peltola et al., 2002 -- valid | 
|   | 
Nocardiopsis flava (Gauze et al., 1974) Gauze and Sveshnikova, 1985 -- invalid | 
|   | 
Nocardiopsis flavescens Fang et al., 2011 -- valid | 
|   | 
Nocardiopsis ganjiahuensis Zhang et al., 2008 -- valid | 
|   | 
Nocardiopsis gilva Li et al., 2006 -- valid | 
|   | 
Nocardiopsis halophila Al-Tai and Ruan, 1994 -- valid | 
|   | 
Nocardiopsis halotolerans Al-Zarban et al., 2002 -- valid | 
|   | 
Nocardiopsis kunsanensis Chun et al., 2000 -- valid | 
|   | 
Nocardiopsis listeri Grund and Kroppenstedt, 1990 -- valid | 
|   | 
Nocardiopsis litoralis Chen et al., 2009 -- valid | 
|   | 
Nocardiopsis longispora (Preobrazhenskaya and Sveshnikova, 1974) Preobrazhenskaya and Sveshnikova, 1985 -- invalid | 
|   | 
Nocardiopsis lucentensis Yassin et al., 1993 -- valid | 
|   | 
Nocardiopsis metallicus Schippers et al., 2002 -- valid | 
|   | 
Nocardiopsis mutabilis Shearer et al., 1983 -- invalid | 
|   | 
Nocardiopsis nikkonensis Yamamura et al., 2010 -- valid | 
|   | 
Nocardiopsis potens Yassin et al., 2009 -- valid | 
|   | 
Nocardiopsis prasina (Miyashita et al., 1984) Yassin et al., 1997 -- valid | 
|   | 
Nocardiopsis quinghaiensis Chen et al., 2008 -- valid | 
|   | 
Nocardiopsis rhodophaea Li et al., 2006 -- valid | 
|   | 
Nocardiopsis rosea Li et al., 2006 -- valid | 
|   | 
Nocardiopsis salina Li et al., 2004 emend. Li et al., 2006 -- valid | 
|   | 
Nocardiopsis sinuspersici Hamedi et al., 2010 -- valid | 
|   | 
Nocardiopsis synnemataformans Yassin et al., 1997 -- valid | 
|   | 
Nocardiopsis syringae Gauze and Sveshnikova, 1985 -- invalid | 
|   | 
Nocardiopsis trehalosi (ex Dolak et al., 1981) Evtushenko et al., 2000 -- valid | 
|   | 
Nocardiopsis tropica Evtushenko et al., 2000 -- valid | 
|   | 
Nocardiopsis umidischolae Peltola et al., 2002 -- valid | 
|   | 
Nocardiopsis valliformis Yang et al., 2008 -- valid | 
|   | 
Nocardiopsis xinjiangensis Li et al., 2003 -- valid | 
|   | 
Nonlabens Lau et al., 2005 -- valid | 
|   | 
Nonlabens agnitus Yi and Chun, 2012 -- valid | 
|   | 
Nonlabens tegetincola Lau et al., 2005 emend. Lau et al., 2006 -- valid | 
|   | 
Nonomuraea Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea africana (Preobrazhenskaya and Sveshnikova, 1974) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea angiospora (Zhukova et al., 1968) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea antimicrobica Qin et al., 2009 -- valid | 
|   | 
Nonomuraea bangladeshensis Ara et al., 2007 -- valid | 
|   | 
Nonomuraea candida le Roes and Meyers, 2009 -- valid | 
|   | 
Nonomuraea coxensis Ara et al., 2007 -- valid | 
|   | 
Nonomuraea dietziae Stackebrandt et al., 2001 -- valid | 
|   | 
Nonomuraea endophytica Li et al., 2011 -- valid | 
|   | 
Nonomuraea fastidiosa (Soina et al., 1975) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea ferruginea (Meyer, 1981) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea flexuosa (Meyer, 1989) Zhang et al., 1998 -- invalid | 
|   | 
Nonomuraea helvata (Nonomura and Ohara, 1971) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea jiangxiensis Li et al., 2012 -- valid | 
|   | 
Nonomuraea kuesteri Kämpfer et al., 2005 -- valid | 
|   | 
Nonomuraea longicatena Chiba et al., 1999 -- valid | 
|   | 
Nonomuraea maheshkhaliensis Ara et al., 2007 -- valid | 
|   | 
Nonomuraea maritima Xi et al., 2011 -- valid | 
|   | 
Nonomuraea polychroma (Galatenko et al., 1987) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea pusilla (Nonomura and Ohara, 1971) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea recticatena (Terekhova et al., 1987) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea rhizophila Zhao et al., 2011 -- valid | 
|   | 
Nonomuraea rosea Kämpfer et al., 2010 -- valid | 
|   | 
Nonomuraea roseola (Lavrova and Preobrazhenskaya, 1975) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea roseoviolacea (Nonomura and Ohara, 1971) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea roseoviolacea carminata (Gauze et al., 1973) Gyobu and Miyadoh, 2001 -- valid | 
|   | 
Nonomuraea roseoviolacea roseoviolacea (Nonomura and Ohara, 1971) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea rubra (Sveshnikova et al., 1969) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea salmonea (Preobrazhenskaya et al., 1975) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea spiralis (Meyer, 1981) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea turkmeniaca (Terekhova et al., 1987) Zhang et al., 1998 -- valid | 
|   | 
Nonomuraea wenchangensis Wang et al., 2011 -- valid | 
|   | 
Nosocomiicoccus Morais et al., 2008 -- valid | 
|   | 
Nosocomiicoccus ampullae Morais et al., 2008 -- valid | 
|   | 
Novispirillum Yoon et al., 2007 -- valid | 
|   | 
Novispirillum itersonii (Giesberger, 1936) Yoon et al., 2007 -- valid | 
|   | 
Novispirillum itersonii itersonii (Giesberger, 1936) Yoon et al., 2007 -- valid | 
|   | 
Novispirillum itersonii nipponicum (Terasaki, 1973) Yoon et al., 2007 -- valid | 
|   | 
Novosphingobium Takeuchi et al., 2001 -- valid | 
|   | 
Novosphingobium acidiphilum Glaeser et al., 2009 -- valid | 
|   | 
Novosphingobium aromaticivorans (Balkwill et al., 1997) Takeuchi et al., 2001 -- valid | 
|   | 
Novosphingobium capsulatum (Leifson, 1962) Takeuchi et al., 2001 -- valid | 
|   | 
Novosphingobium hassiacum Kämpfer et al., 2002 -- valid | 
|   | 
Novosphingobium indicum Yuan et al., 2009 -- valid | 
|   | 
Novosphingobium lentum Tiirola et al., 2005 -- valid | 
|   | 
Novosphingobium mathurense Gupta et al., 2009 -- valid | 
|   | 
Novosphingobium naphthalenivorans Suzuki and Hiraishi, 2008 -- valid | 
|   | 
Novosphingobium nitrogenifigens Addison et al., 2007 -- valid | 
|   | 
Novosphingobium panipatense Gupta et al., 2009 -- valid | 
|   | 
Novosphingobium pentaromativorans Sohn et al., 2004 -- valid | 
|   | 
Novosphingobium resinovorum (Delaporte and Daste, 1956) Lim et al., 2007 -- valid | 
|   | 
Novosphingobium rosa (Takeuchi et al., 1995) Takeuchi et al., 2001 -- valid | 
|   | 
Novosphingobium sediminicola Baek et al., 2011 -- valid | 
|   | 
Novosphingobium soli Kämpfer et al., 2011 -- valid | 
|   | 
Novosphingobium stygium (Balkwill et al., 1997) Takeuchi et al., 2001 -- valid | 
|   | 
Novosphingobium subarcticum (Nohynek et al., 1996) Takeuchi et al., 2001 -- invalid | 
|   | 
Novosphingobium subterraneum (Balkwill et al., 1997) Takeuchi et al., 2001 -- valid | 
|   | 
Novosphingobium taihuense Liu et al., 2005 -- valid | 
|   | 
Novosphingobium tardaugens Fujii et al., 2003 -- valid | 
|   | 
Nubsella Asker et al., 2008 -- valid | 
|   | 
Nubsella zeaxanthinifaciens Asker et al., 2008 -- valid | 
|   | 
Obesumbacterium Shimwell, 1963 -- valid | 
|   | 
Obesumbacterium proteus (Shimwell and Grimes, 1936) Shimwell, 1963 -- valid | 
|   | 
Oceanibaculum Lai et al., 2009 emend. Dong et al., 2010 -- valid | 
|   | 
Oceanibaculum indicum Lai et al., 2009 -- valid | 
|   | 
Oceanibaculum pacificum Dong et al., 2010 -- valid | 
|   | 
Oceanibulbus Wagner-Döbler et al., 2004 -- valid | 
|   | 
Oceanibulbus indolifex Wagner-Döbler et al., 2004 -- valid | 
|   | 
Oceanicaulis Strömpl et al., 2003 -- valid | 
|   | 
Oceanicaulis alexandrii Strömpl et al., 2003 -- valid | 
|   | 
Oceanicola Cho and Giovannoni, 2004 -- valid | 
|   | 
Oceanicola batsensis Cho and Giovannoni, 2004 -- valid | 
|   | 
Oceanicola granulosus Cho and Giovannoni, 2004 -- valid | 
|   | 
Oceanicola marinus Lin et al., 2007 -- valid | 
|   | 
Oceanicola nanhaiensis Gu et al., 2007 -- valid | 
|   | 
Oceanicola nitratireducens Zheng et al., 2010 -- valid | 
|   | 
Oceanicola pacificus Yuan et al., 2009 -- valid | 
|   | 
Oceanimonas Brown et al., 2001 emend. Ivanova et al., 2005 -- valid | 
|   | 
Oceanimonas baumannii Brown et al., 2001 -- valid | 
|   | 
Oceanimonas doudoroffii (Baumann et al., 1972) Brown et al., 2001 -- valid | 
|   | 
Oceanimonas smirnovii Ivanova et al., 2005 -- valid | 
|   | 
Oceaniserpentilla Schlösser et al., 2008 -- valid | 
|   | 
Oceaniserpentilla haliotis Schlösser et al., 2008 -- valid | 
|   | 
Oceanisphaera Romanenko et al., 2003 emend. Choi et al., 2011 -- valid | 
|   | 
Oceanisphaera donghaensis Park et al., 2006 -- valid | 
|   | 
Oceanisphaera litoralis Romanenko et al., 2003 -- valid | 
|   | 
Oceanisphaera ostreae Choi et al., 2011 -- valid | 
|   | 
Oceanithermus Miroshnichenko et al., 2003 emend. Mori et al., 2004 -- valid | 
|   | 
Oceanithermus desulfurans Mori et al., 2004 -- valid | 
|   | 
Oceanithermus profundus Miroshnichenko et al., 2003 -- valid | 
|   | 
Oceanobacillus Lu et al., 2002 emend. Lee et al., 2006 -- valid | 
|   | 
Oceanobacillus caeni Nam et al., 2008 -- valid | 
|   | 
Oceanobacillus chironomi Raats and Halpern, 2007 -- valid | 
|   | 
Oceanobacillus iheyensis Lu et al., 2002 -- valid | 
|   | 
Oceanobacillus kapialis Namwong et al., 2009 -- valid | 
|   | 
Oceanobacillus kimchii Whon et al., 2011 -- valid | 
|   | 
Oceanobacillus locisalsi Lee et al., 2010 -- valid | 
|   | 
Oceanobacillus neutriphilus Yang et al., 2010 -- valid | 
|   | 
Oceanobacillus oncorhynchi Yumoto et al., 2005 emend. Romano et al., 2006 -- valid | 
|   | 
Oceanobacillus oncorhynchi incaldanensis Romano et al., 2006 -- valid | 
|   | 
Oceanobacillus oncorhynchi oncorhynchi Yumoto et al., 2005 -- valid | 
|   | 
Oceanobacillus picturae (Heyrman et al., 2003) Lee et al., 2006 -- valid | 
|   | 
Oceanobacillus profundus Kim et al., 2007 -- valid | 
|   | 
Oceanobacillus sojae Tominaga et al., 2009 -- valid | 
|   | 
Oceanobacter Satomi et al., 2002 -- valid | 
|   | 
Oceanobacter kriegii (Bowditch et al., 1984) Satomi et al., 2002 -- valid | 
|   | 
Oceanospirillum Hylemon et al., 1973 emend. Satomi et al., 2002 -- valid | 
|   | 
Oceanospirillum beijerinckii (Williams and Rittenberg, 1957) Hylemon et al., 1973 -- valid | 
|   | 
Oceanospirillum beijerinckii beijerinckii (Williams and Rittenberg, 1957) Hylemon et al., 1973 -- invalid | 
|   | 
Oceanospirillum beijerinckii pelagicum (Terasaki, 1973) Pot et al., 1989 -- invalid | 
|   | 
Oceanospirillum commune (Baumann et al., 1972) Bowditch et al., 1984 -- invalid | 
|   | 
Oceanospirillum hiroshimense (Terasaki, 1973) Terasaki, 1979 -- invalid | 
|   | 
Oceanospirillum jannaschii Bowditch et al., 1984 -- invalid | 
|   | 
Oceanospirillum japonicum (Watanabe, 1959) Hylemon et al., 1973 -- invalid | 
|   | 
Oceanospirillum kriegii Bowditch et al., 1984 -- invalid | 
|   | 
Oceanospirillum linum (Williams and Rittenberg, 1957) Hylemon et al., 1973 -- valid | 
|   | 
Oceanospirillum maris Hylemon et al., 1973 -- valid | 
|   | 
Oceanospirillum maris hiroshimense (Terasaki, 1973) Pot et al., 1989 -- invalid | 
|   | 
Oceanospirillum maris maris Hylemon et al., 1973 -- invalid | 
|   | 
Oceanospirillum maris williamsae Linn and Krieg, 1984 -- invalid | 
|   | 
Oceanospirillum minutulum (Watanabe, 1959) Hylemon et al., 1973 -- invalid | 
|   | 
Oceanospirillum multiglobuliferum (Terasaki, 1973) Terasaki, 1979 -- valid | 
|   | 
Oceanospirillum pelagicum (Terasaki, 1973) Terasaki, 1979 -- invalid | 
|   | 
Oceanospirillum pusillum (Terasaki, 1973) Terasaki, 1979 -- invalid | 
|   | 
Oceanospirillum vagum (Baumann et al., 1972) Bowditch et al., 1984 -- invalid | 
|   | 
Oceanotoga Jayasinghearachchi and Lal, 2011 -- valid | 
|   | 
Oceanotoga teriensis Jayasinghearachchi and Lal, 2011 -- valid | 
|   | 
Ochrobactrum Holmes et al., 1988 -- valid | 
|   | 
Ochrobactrum anthropi Holmes et al., 1988 -- valid | 
|   | 
Ochrobactrum ciceri Imran et al., 2010 -- valid | 
|   | 
Ochrobactrum cytisi Zurdo-Piñeiro et al., 2007 -- valid | 
|   | 
Ochrobactrum daejeonense Woo et al., 2011 -- valid | 
|   | 
Ochrobactrum gallinifaecis Kämpfer et al., 2003 -- valid | 
|   | 
Ochrobactrum grignonense Lebuhn et al., 2000 -- valid | 
|   | 
Ochrobactrum haematophilum Kämpfer et al., 2007 -- valid | 
|   | 
Ochrobactrum intermedium Velasco et al., 1998 -- valid | 
|   | 
Ochrobactrum lupini Trujillo et al., 2006 -- valid | 
|   | 
Ochrobactrum oryzae Tripathi et al., 2006 -- valid | 
|   | 
Ochrobactrum pecoris Kämpfer et al., 2011 -- valid | 
|   | 
Ochrobactrum pituitosum Huber et al., 2010 -- valid | 
|   | 
Ochrobactrum pseudintermedium Teyssier et al., 2007 -- valid | 
|   | 
Ochrobactrum pseudogrignonense Kämpfer et al., 2007 -- valid | 
|   | 
Ochrobactrum rhizosphaerae Kämpfer et al., 2008 -- valid | 
|   | 
Ochrobactrum thiophenivorans Kämpfer et al., 2008 -- valid | 
|   | 
Ochrobactrum tritici Lebuhn et al., 2000 -- valid | 
|   | 
Octadecabacter Gosink et al., 1998 -- valid | 
|   | 
Octadecabacter antarcticus Gosink et al., 1998 -- valid | 
|   | 
Octadecabacter arcticus Gosink et al., 1998 -- valid | 
|   | 
Odoribacter Hardham et al., 2008 -- valid | 
|   | 
Odoribacter denticanis Hardham et al., 2008 -- valid | 
|   | 
Odoribacter laneus Nagai et al., 2010 -- valid | 
|   | 
Odoribacter splanchnicus (Werner et al., 1975) Hardham et al., 2008 -- valid | 
|   | 
Oenococcus Dicks et al., 1995 emend. Endo and Okada, 2006 -- valid | 
|   | 
Oenococcus kitaharae Endo and Okada, 2006 -- valid | 
|   | 
Oenococcus oeni (Garvie, 1967) Dicks et al., 1995 -- valid | 
|   | 
Oerskovia Prauser et al., 1970 emend. Stackebrandt et al., 2002 -- valid | 
|   | 
Oerskovia enterophila (Jáger et al., 1983) Stackebrandt et al., 2002 -- valid | 
|   | 
Oerskovia jenensis Stackebrandt et al., 2002 -- valid | 
|   | 
Oerskovia paurometabola Stackebrandt et al., 2002 -- valid | 
|   | 
Oerskovia turbata (Erikson, 1954) Prauser et al., 1970 emend. Stackebrandt et al., 2002 -- valid | 
|   | 
Oerskovia xanthineolytica Lechevalier, 1972 -- invalid | 
|   | 
Ohtaekwangia Yoon et al., 2011 -- valid | 
|   | 
Ohtaekwangia koreensis Yoon et al., 2011 -- valid | 
|   | 
Ohtaekwangia kribbensis Yoon et al., 2011 -- valid | 
|   | 
Okibacterium Evtushenko et al., 2002 -- valid | 
|   | 
Okibacterium fritillariae Evtushenko et al., 2002 -- valid | 
|   | 
Oleibacter Teramoto et al., 2011 -- valid | 
|   | 
Oleibacter marinus Teramoto et al., 2011 -- valid | 
|   | 
Oleiphilus Golyshin et al., 2002 -- valid | 
|   | 
Oleiphilus messinensis Golyshin et al., 2002 -- valid | 
|   | 
Oleispira Yakimov et al., 2003 -- valid | 
|   | 
Oleispira antarctica Yakimov et al., 2003 -- valid | 
|   | 
Oligella Rossau et al., 1987 -- valid | 
|   | 
Oligella ureolytica Rossau et al., 1987 -- valid | 
|   | 
Oligella urethralis (Lautrop et al., 1970) Rossau et al., 1987 -- valid | 
|   | 
Oligotropha Meyer et al., 1994 -- valid | 
|   | 
Oligotropha carboxidovorans (ex Meyer and Schlegel, 1978) Meyer et al., 1994 -- valid | 
|   | 
Olivibacter Ntougias et al., 2007 -- valid | 
|   | 
Olivibacter ginsengisoli Wang et al., 2008 -- valid | 
|   | 
Olivibacter oleidegradans Szabó et al., 2011 -- valid | 
|   | 
Olivibacter sitiensis Ntougias et al., 2007 -- valid | 
|   | 
Olivibacter soli Wang et al., 2008 -- valid | 
|   | 
Olivibacter terrae Wang et al., 2008 -- valid | 
|   | 
Olleya Mancuso Nichols et al., 2005 emend. Lee et al., 2010 -- valid | 
|   | 
Olleya aquimaris Lee et al., 2010 -- valid | 
|   | 
Olleya marilimosa Mancuso Nichols et al., 2005 -- valid | 
|   | 
Olsenella Dewhirst et al., 2001 emend. Kraatz et al., 2011 -- valid | 
|   | 
Olsenella profusa Dewhirst et al., 2001 emend. Kraatz et al., 2011 -- valid | 
|   | 
Olsenella uli (Olsen et al., 1991) Dewhirst et al., 2001 emend. Kraatz et al., 2011 -- valid | 
|   | 
Olsenella umbonata Kraatz et al., 2011 -- valid | 
|   | 
Opitutus Chin et al., 2001 -- valid | 
|   | 
Opitutus terrae Chin et al., 2001 -- valid | 
|   | 
Orbus Volkmann et al., 2010 -- valid | 
|   | 
Orbus hercynius Volkmann et al., 2010 -- valid | 
|   | 
Orenia Rainey and Stackebrandt, 1995 -- valid | 
|   | 
Orenia marismortui (Oren et al., 1988) Rainey et al., 1995 -- valid | 
|   | 
Orenia salinaria Mouné et al., 2000 -- valid | 
|   | 
Orenia sivashensis Zhilina et al., 2000 -- valid | 
|   | 
Oribacterium Carlier et al., 2004 -- valid | 
|   | 
Oribacterium sinus Carlier et al., 2004 -- valid | 
|   | 
Oribaculum Moore and Moore, 1994 -- invalid | 
|   | 
Oribaculum catoniae Moore and Moore, 1994 -- invalid | 
|   | 
Orientia Tamura et al., 1995 -- valid | 
|   | 
Orientia tsutsugamushi (Hayashi, 1920) Tamura et al., 1995 -- valid | 
|   | 
Ornithinibacillus Mayr et al., 2006 -- valid | 
|   | 
Ornithinibacillus bavariensis Mayr et al., 2006 -- valid | 
|   | 
Ornithinibacillus californiensis Mayr et al., 2006 -- valid | 
|   | 
Ornithinibacillus contaminans Kämpfer et al., 2010 -- valid | 
|   | 
Ornithinibacter Xiao et al., 2011 -- valid | 
|   | 
Ornithinibacter aureus Xiao et al., 2011 -- valid | 
|   | 
Ornithinicoccus Groth et al., 1999 -- valid | 
|   | 
Ornithinicoccus hortensis Groth et al., 1999 -- valid | 
|   | 
Ornithinimicrobium Groth et al., 2001 -- valid | 
|   | 
Ornithinimicrobium humiphilum Groth et al., 2001 -- valid | 
|   | 
Ornithinimicrobium kibberense Mayilraj et al., 2006 -- valid | 
|   | 
Ornithinimicrobium pekingense Liu et al., 2008 -- valid | 
|   | 
Ornithobacterium Vandamme et al., 1994 -- valid | 
|   | 
Ornithobacterium rhinotracheale Vandamme et al., 1994 -- valid | 
|   | 
Oryzihumus Kageyama et al., 2005 -- valid | 
|   | 
Oryzihumus leptocrescens Kageyama et al., 2005 -- valid | 
|   | 
Oscillibacter Iino et al., 2007 -- valid | 
|   | 
Oscillibacter valericigenes Iino et al., 2007 -- valid | 
|   | 
Oscillochloris Gorlenko and Pivovarova, 1989 emend. Keppen et al., 2000 -- valid | 
|   | 
Oscillochloris chrysea Gorlenko and Pivovarova, 1989 -- valid | 
|   | 
Oscillochloris trichoides (ex Szafer) Gorlenko and Korotkov, 1989 emend. Keppen et al., 2000 -- valid | 
|   | 
Oscillospira Chatton and Perard, 1913 -- valid | 
|   | 
Oscillospira guilliermondii Chatton and Perard, 1913 -- valid | 
|   | 
Ottowia Spring et al., 2004 emend. Felföldi et al., 2011 -- valid | 
|   | 
Ottowia pentelensis Felföldi et al., 2011 -- valid | 
|   | 
Ottowia thiooxydans Spring et al., 2004 -- valid | 
|   | 
Owenweeksia Lau et al., 2005 -- valid | 
|   | 
Owenweeksia hongkongensis Lau et al., 2005 -- valid | 
|   | 
Oxalicibacterium Tamer et al., 2003 -- valid | 
|   | 
Oxalicibacterium faecigallinarum Sahin et al., 2009 -- valid | 
|   | 
Oxalicibacterium flavum Tamer et al., 2003 -- valid | 
|   | 
Oxalicibacterium horti Sahin et al., 2009 -- valid | 
|   | 
Oxalicibacterium solurbis Sahin et al., 2010 -- valid | 
|   | 
Oxalobacter Allison et al., 1985 -- valid | 
|   | 
Oxalobacter formigenes Allison et al., 1985 -- valid | 
|   | 
Oxalobacter vibrioformis Dehning and Schink, 1990 -- valid | 
|   | 
Oxalophagus Collins et al., 1994 -- valid | 
|   | 
Oxalophagus oxalicus (Dehning and Schink, 1990) Collins et al., 1994 -- valid | 
|   | 
Oxobacter Collins et al., 1994 -- valid | 
|   | 
Oxobacter pfennigii (Krumholz and Bryant, 1985) Collins et al., 1994 -- valid | 
|   | 
Pacificibacter Romanenko et al., 2011 -- valid | 
|   | 
Pacificibacter maritimus Romanenko et al., 2011 -- valid | 
|   | 
Paenalcaligenes Kämpfer et al., 2010 -- valid | 
|   | 
Paenalcaligenes hominis Kämpfer et al., 2010 -- valid | 
|   | 
Paenibacillus Ash et al., 1994 emend. Shida et al., 1997 emend. Behrendt et al., 2010 -- valid | 
|   | 
Paenibacillus aestuarii Bae et al., 2010 -- valid | 
|   | 
Paenibacillus agarexedens (ex Wieringa, 1941) Uetanabaro et al., 2003 -- valid | 
|   | 
Paenibacillus agaridevorans Uetanabaro et al., 2003 -- valid | 
|   | 
Paenibacillus alginolyticus (Nakamura, 1987) Shida et al., 1997 -- valid | 
|   | 
Paenibacillus algorifonticola Tang et al., 2011 -- valid | 
|   | 
Paenibacillus alkaliterrae Yoon et al., 2005 -- valid | 
|   | 
Paenibacillus alvei (Cheshire and Cheyne, 1885) Ash et al., 1994 -- valid | 
|   | 
Paenibacillus amylolyticus (Nakamura, 1984) Ash et al., 1994 emend. Shida et al., 1997 -- valid | 
|   | 
Paenibacillus anaericanus Horn et al., 2005 emend. Kim et al., 2011 -- valid | 
|   | 
Paenibacillus antarcticus Montes et al., 2004 -- valid | 
|   | 
Paenibacillus apiarius (ex Katznelson, 1955) Nakamura, 1996 -- valid | 
|   | 
Paenibacillus assamensis Saha et al., 2005 -- valid | 
|   | 
Paenibacillus azoreducens Meehan et al., 2001 -- valid | 
|   | 
Paenibacillus azotofixans (Seldin et al., 1984) Ash et al., 1994 -- invalid | 
|   | 
Paenibacillus barcinonensis Sánchez et al., 2005 -- valid | 
|   | 
Paenibacillus barengoltzii Osman et al., 2006 -- valid | 
|   | 
Paenibacillus borealis Elo et al., 2001 -- valid | 
|   | 
Paenibacillus brasilensis von der Weid et al., 2002 -- valid | 
|   | 
Paenibacillus camelliae Oh et al., 2010 -- valid | 
|   | 
Paenibacillus campinasensis Yoon et al., 1998 -- valid | 
|   | 
Paenibacillus castaneae Valverde et al., 2008 -- valid | 
|   | 
Paenibacillus cellulosilyticus Rivas et al., 2006 -- valid | 
|   | 
Paenibacillus cellulositrophicus Akaracharanya et al., 2009 -- valid | 
|   | 
Paenibacillus chartarius Kämpfer et al., 2012 -- valid | 
|   | 
Paenibacillus chibensis Shida et al., 1997 -- valid | 
|   | 
Paenibacillus chinjuensis Yoon et al., 2002 -- valid | 
|   | 
Paenibacillus chitinolyticus (Kuroshima et al., 1996) Lee et al., 2004 -- valid | 
|   | 
Paenibacillus chondroitinus (Nakamura, 1987) Shida et al., 1997 -- valid | 
|   | 
Paenibacillus chungangensis Park et al., 2011 -- valid | 
|   | 
Paenibacillus cineris Logan et al., 2004 -- valid | 
|   | 
Paenibacillus contaminans Chou et al., 2009 -- valid | 
|   | 
Paenibacillus cookii Logan et al., 2004 -- valid | 
|   | 
Paenibacillus curdlanolyticus (Kanzawa et al., 1995) Shida et al., 1997 -- valid | 
|   | 
Paenibacillus daejeonensis Lee et al., 2002 -- valid | 
|   | 
Paenibacillus dendritiformis Tcherpakov et al., 1999 -- valid | 
|   | 
Paenibacillus durus (Smith and Cato, 1974) Collins et al., 1994 -- valid | 
|   | 
Paenibacillus edaphicus (Shelobolina et al., 1998) Hu et al., 2010 -- valid | 
|   | 
Paenibacillus ehimensis (Kuroshima et al., 1996) Lee et al., 2004 -- valid | 
|   | 
Paenibacillus elgii Kim et al., 2004 -- valid | 
|   | 
Paenibacillus favisporus Velázquez et al., 2004 -- valid | 
|   | 
Paenibacillus filicis Kim et al., 2010 -- valid | 
|   | 
Paenibacillus fonticola Chou et al., 2007 -- valid | 
|   | 
Paenibacillus forsythiae Ma and Chen, 2008 -- valid | 
|   | 
Paenibacillus gansuensis Lim et al., 2006 -- valid | 
|   | 
Paenibacillus ginsengarvi Yoon et al., 2007 -- valid | 
|   | 
Paenibacillus ginsengihumi Kim et al., 2008 -- valid | 
|   | 
Paenibacillus ginsengisoli Lee et al., 2007 -- invalid | 
|   | 
Paenibacillus glacialis Kishore et al., 2010 -- valid | 
|   | 
Paenibacillus glucanolyticus (Alexander and Priest, 1989) Shida et al., 1997 -- valid | 
|   | 
Paenibacillus glycanilyticus Dasman et al., 2002 -- valid | 
|   | 
Paenibacillus gordonae (Pichinoty et al., 1987) Ash et al., 1994 -- invalid | 
|   | 
Paenibacillus graminis Berge et al., 2002 -- valid | 
|   | 
Paenibacillus granivorans Van der Maarel et al., 2001 -- valid | 
|   | 
Paenibacillus harenae Jeon et al., 2009 -- valid | 
|   | 
Paenibacillus hodogayensis Takeda et al., 2005 -- valid | 
|   | 
Paenibacillus humicus Vaz-Moreira et al., 2007 -- valid | 
|   | 
Paenibacillus hunanensis Liu et al., 2010 -- valid | 
|   | 
Paenibacillus illinoisensis Shida et al., 1997 -- valid | 
|   | 
Paenibacillus jamilae Aguilera et al., 2001 -- valid | 
|   | 
Paenibacillus jilunlii Jin et al., 2011 -- valid | 
|   | 
Paenibacillus kobensis (Kanzawa et al., 1995) Shida et al., 1997 -- valid | 
|   | 
Paenibacillus koleovorans Takeda et al., 2002 -- valid | 
|   | 
Paenibacillus konsidensis Ko et al., 2008 -- valid | 
|   | 
Paenibacillus koreensis Chung et al., 2000 -- valid | 
|   | 
Paenibacillus kribbensis Yoon et al., 2003 -- valid | 
|   | 
Paenibacillus lactis Scheldeman et al., 2004 -- valid | 
|   | 
Paenibacillus larvae (White, 1906) Ash et al., 1994 emend. Heyndrickx et al., 1996 emend. Genersch et al., 2006 -- valid | 
|   | 
Paenibacillus larvae larvae (White, 1906) Ash et al., 1994 emend. Heyndrickx et al., 1996 -- invalid | 
|   | 
Paenibacillus larvae pulvifaciens (Nakamura, 1984) Heyndrickx et al., 1996 -- invalid | 
|   | 
Paenibacillus lautus (Nakamura, 1984) Heyndrickx et al., 1996 -- valid | 
|   | 
Paenibacillus lentimorbus (Dutky, 1940) Pettersson et al., 1999 -- valid | 
|   | 
Paenibacillus macerans (Schardinger, 1905) Ash et al., 1994 -- valid | 
|   | 
Paenibacillus macquariensis (Marshall and Ohye, 1966) Ash et al., 1994 -- valid | 
|   | 
Paenibacillus macquariensis defensor Hoshino et al., 2009 -- valid | 
|   | 
Paenibacillus macquariensis macquariensis (Marshall and Ohye, 1966) Ash et al., 1994 -- valid | 
|   | 
Paenibacillus massiliensis Roux and Raoult, 2004 -- valid | 
|   | 
Paenibacillus mendelii Smerda et al., 2005 -- valid | 
|   | 
Paenibacillus montaniterrae Khianngam et al., 2009 -- valid | 
|   | 
Paenibacillus motobuensis Iida et al., 2005 -- valid | 
|   | 
Paenibacillus mucilaginosus (Avakyan et al., 1998) Hu et al., 2010 -- valid | 
|   | 
Paenibacillus nanensis Khianngam et al., 2009 -- valid | 
|   | 
Paenibacillus naphthalenovorans Daane et al., 2002 -- valid | 
|   | 
Paenibacillus nematophilus Enright et al., 2003 -- valid | 
|   | 
Paenibacillus odorifer Berge et al., 2002 -- valid | 
|   | 
Paenibacillus pabuli (Nakamura, 1984) Ash et al., 1994 -- valid | 
|   | 
Paenibacillus panacisoli Ten et al., 2006 -- valid | 
|   | 
Paenibacillus pasadenensis Osman et al., 2006 -- valid | 
|   | 
Paenibacillus pectinilyticus Park et al., 2009 -- valid | 
|   | 
Paenibacillus peoriae (Montefusco et al., 1993) Heyndrickx et al., 1996 -- valid | 
|   | 
Paenibacillus phoenicis Bernardini et al., 2011 -- valid | 
|   | 
Paenibacillus phyllosphaerae Rivas et al., 2005 -- valid | 
|   | 
Paenibacillus pini Kim et al., 2011 -- valid | 
|   | 
Paenibacillus pinihumi Kim et al., 2010 -- valid | 
|   | 
Paenibacillus pocheonensis Baek et al., 2010 -- valid | 
|   | 
Paenibacillus polymyxa (Prazmowski, 1880) Ash et al., 1994 -- valid | 
|   | 
Paenibacillus popilliae (Dutky, 1940) Pettersson et al., 1999 -- valid | 
|   | 
Paenibacillus prosopidis Valverde et al., 2010 -- valid | 
|   | 
Paenibacillus provencensis Roux et al., 2008 -- valid | 
|   | 
Paenibacillus pueri Kim et al., 2009 -- valid | 
|   | 
Paenibacillus puldeungensis Traiwan et al., 2011 -- valid | 
|   | 
Paenibacillus pulvifaciens (Nakamura, 1984) Ash et al., 1994 -- invalid | 
|   | 
Paenibacillus purispatii Behrendt et al., 2011 -- valid | 
|   | 
Paenibacillus residui Vaz-Moreira et al., 2010 -- valid | 
|   | 
Paenibacillus rhizosphaerae Rivas et al., 2005 -- valid | 
|   | 
Paenibacillus rigui Baik et al., 2011 -- valid | 
|   | 
Paenibacillus riograndensis Beneduzi et al., 2010 -- valid | 
|   | 
Paenibacillus sabinae Ma et al., 2007 -- valid | 
|   | 
Paenibacillus sacheonensis Moon et al., 2011 -- valid | 
|   | 
Paenibacillus sanguinis Roux and Raoult, 2004 -- valid | 
|   | 
Paenibacillus sediminis Wang et al., 2012 -- valid | 
|   | 
Paenibacillus septentrionalis Khianngam et al., 2009 -- valid | 
|   | 
Paenibacillus sepulcri Smerda et al., 2006 -- valid | 
|   | 
Paenibacillus siamensis Khianngam et al., 2009 -- valid | 
|   | 
Paenibacillus soli Park et al., 2007 -- valid | 
|   | 
Paenibacillus sonchi Hong et al., 2009 -- valid | 
|   | 
Paenibacillus sophorae Jin et al., 2011 -- valid | 
|   | 
Paenibacillus sputi Kim et al., 2010 -- valid | 
|   | 
Paenibacillus stellifer Suominen et al., 2003 -- valid | 
|   | 
Paenibacillus taichungensis Lee et al., 2008 -- valid | 
|   | 
Paenibacillus taiwanensis Lee et al., 2007 -- valid | 
|   | 
Paenibacillus tarimensis Wang et al., 2008 -- valid | 
|   | 
Paenibacillus terrae Yoon et al., 2003 -- valid | 
|   | 
Paenibacillus terrigena Xie and Yokota, 2007 -- valid | 
|   | 
Paenibacillus thailandensis Khianngam et al., 2009 -- valid | 
|   | 
Paenibacillus thiaminolyticus (Nakamura, 1990) Shida et al., 1997 -- valid | 
|   | 
Paenibacillus tianmuensis Wu et al., 2011 -- valid | 
|   | 
Paenibacillus timonensis Roux and Raoult, 2004 -- valid | 
|   | 
Paenibacillus tundrae Nelson et al., 2009 -- valid | 
|   | 
Paenibacillus turicensis Bosshard et al., 2002 -- valid | 
|   | 
Paenibacillus uliginis Behrendt et al., 2011 -- valid | 
|   | 
Paenibacillus urinalis Roux et al., 2008 -- valid | 
|   | 
Paenibacillus validus (Nakamura, 1984) Ash et al., 1994 emend. Heyndrickx et al., 1995 -- valid | 
|   | 
Paenibacillus wooponensis Baik et al., 2011 -- valid | 
|   | 
Paenibacillus woosongensis Lee and Yoon, 2008 -- valid | 
|   | 
Paenibacillus wynnii Rodríguez-Díaz et al., 2005 -- valid | 
|   | 
Paenibacillus xinjiangensis Lim et al., 2006 -- valid | 
|   | 
Paenibacillus xylanexedens Nelson et al., 2009 -- valid | 
|   | 
Paenibacillus xylanilyticus Rivas et al., 2005 -- valid | 
|   | 
Paenibacillus xylanisolvens Khianngam et al., 2011 -- valid | 
|   | 
Paenibacillus zanthoxyli Ma et al., 2007 -- valid | 
|   | 
Paenisporosarcina Krishnamurthi et al., 2009 -- valid | 
|   | 
Paenisporosarcina macmurdoensis (Reddy et al., 2003) Krishnamurthi et al., 2009 -- valid | 
|   | 
Paenisporosarcina quisquiliarum Krishnamurthi et al., 2009 -- valid | 
|   | 
Paenochrobactrum Kämpfer et al., 2010 -- valid | 
|   | 
Paenochrobactrum gallinarii Kämpfer et al., 2010 -- valid | 
|   | 
Paenochrobactrum glaciei (Romanenko et al., 2008) Kämpfer et al., 2010 -- valid | 
|   | 
Palleronia Martínez-Checa et al., 2005 -- valid | 
|   | 
Palleronia marisminoris Martínez-Checa et al., 2005 -- valid | 
|   | 
Paludibacter Ueki et al., 2006 -- valid | 
|   | 
Paludibacter propionicigenes Ueki et al., 2006 -- valid | 
|   | 
Paludibacterium Kwon et al., 2008 -- valid | 
|   | 
Paludibacterium yongneupense Kwon et al., 2008 -- valid | 
|   | 
Panacagrimonas Im et al., 2011 -- valid | 
|   | 
Panacagrimonas perspica Im et al., 2011 -- valid | 
|   | 
Pandoraea Coenye et al., 2000 -- valid | 
|   | 
Pandoraea apista Coenye et al., 2000 -- valid | 
|   | 
Pandoraea faecigallinarum Sahin et al., 2011 -- valid | 
|   | 
Pandoraea norimbergensis (Wittke et al., 1998) Coenye et al., 2000 -- valid | 
|   | 
Pandoraea oxalativorans Sahin et al., 2011 -- valid | 
|   | 
Pandoraea pnomenusa Coenye et al., 2000 -- valid | 
|   | 
Pandoraea pulmonicola Coenye et al., 2000 -- valid | 
|   | 
Pandoraea sputorum Coenye et al., 2000 -- valid | 
|   | 
Pandoraea thiooxydans Anandham et al., 2010 -- valid | 
|   | 
Pandoraea vervacti Sahin et al., 2011 -- valid | 
|   | 
Pannonibacter Borsodi et al., 2003 emend. Biebl et al., 2007 -- valid | 
|   | 
Pannonibacter phragmitetus Borsodi et al., 2003 -- valid | 
|   | 
Pantoea Gavini et al., 1989 emend. Mergaert et al., 1993 emend. Brady et al., 2010 -- valid | 
|   | 
Pantoea agglomerans (Ewing and Fife, 1972) Gavini et al., 1989 -- valid | 
|   | 
Pantoea allii Brady et al., 2011 -- valid | 
|   | 
Pantoea ananatis (Serrano, 1928) Mergaert et al., 1993 -- valid | 
|   | 
Pantoea anthophila Brady et al., 2009 -- valid | 
|   | 
Pantoea brenneri Brady et al., 2010 -- valid | 
|   | 
Pantoea calida Popp et al., 2010 -- valid | 
|   | 
Pantoea citrea Kageyama et al., 1992 -- invalid | 
|   | 
Pantoea conspicua Brady et al., 2010 -- valid | 
|   | 
Pantoea cypripedii (Hori, 1911) Brady et al., 2010 -- valid | 
|   | 
Pantoea deleyi Brady et al., 2009 -- valid | 
|   | 
Pantoea dispersa Gavini et al., 1989 -- valid | 
|   | 
Pantoea eucalypti Brady et al., 2009 -- valid | 
|   | 
Pantoea eucrina Brady et al., 2010 -- valid | 
|   | 
Pantoea gaviniae Popp et al., 2010 -- valid | 
|   | 
Pantoea punctata Kageyama et al., 1992 -- invalid | 
|   | 
Pantoea septica Brady et al., 2010 -- valid | 
|   | 
Pantoea stewartii (Smith, 1898) Mergaert et al., 1993 -- valid | 
|   | 
Pantoea stewartii indologenes Mergaert et al., 1993 -- valid | 
|   | 
Pantoea stewartii stewartii (Smith, 1898) Mergaert et al., 1993 -- valid | 
|   | 
Pantoea terrea Kageyama et al., 1992 -- invalid | 
|   | 
Pantoea vagans Brady et al., 2009 -- valid | 
|   | 
Papillibacter Defnoun et al., 2000 -- valid | 
|   | 
Papillibacter cinnamivorans Defnoun et al., 2000 -- valid | 
|   | 
Parabacteroides Sakamoto and Benno, 2006 -- valid | 
|   | 
Parabacteroides distasonis (Eggerth and Gagnon, 1933) Sakamoto and Benno, 2006 -- valid | 
|   | 
Parabacteroides goldsteinii (Song et al., 2006) Sakamoto and Benno, 2006 -- valid | 
|   | 
Parabacteroides gordonii Sakamoto et al., 2009 -- valid | 
|   | 
Parabacteroides johnsonii Sakamoto et al., 2007 -- valid | 
|   | 
Parabacteroides merdae (Johnson et al., 1986) Sakamoto and Benno, 2006 -- valid | 
|   | 
Parachlamydia Everett et al., 1999 -- valid | 
|   | 
Parachlamydia acanthamoebae Everett et al., 1999 -- valid | 
|   | 
Paracoccus Davis, 1969 emend. Liu et al., 2008 -- valid | 
|   | 
Paracoccus aestuarii Roh et al., 2009 -- valid | 
|   | 
Paracoccus alcaliphilus Urakami et al., 1989 -- valid | 
|   | 
Paracoccus alkenifer Lipski et al., 1998 -- valid | 
|   | 
Paracoccus aminophilus Urakami et al., 1990 -- valid | 
|   | 
Paracoccus aminovorans Urakami et al., 1990 -- valid | 
|   | 
Paracoccus bengalensis Ghosh et al., 2006 -- valid | 
|   | 
Paracoccus caeni Lee et al., 2011 -- valid | 
|   | 
Paracoccus carotinifaciens Tsubokura et al., 1999 -- valid | 
|   | 
Paracoccus chinensis Li et al., 2009 -- valid | 
|   | 
Paracoccus denitrificans (Beijerinck and Minkman, 1910) Davis, 1969 emend. Rainey et al., 1999 -- valid | 
|   | 
Paracoccus fistulariae Kim et al., 2010 -- valid | 
|   | 
Paracoccus haeundaensis Lee et al., 2004 -- valid | 
|   | 
Paracoccus halodenitrificans (Robinson and Gibbons, 1952) Davis, 1969 -- invalid | 
|   | 
Paracoccus halophilus Liu et al., 2008 -- valid | 
|   | 
Paracoccus homiensis Kim et al., 2006 -- valid | 
|   | 
Paracoccus isoporae Chen et al., 2011 -- valid | 
|   | 
Paracoccus kocurii Ohara et al., 1990 -- valid | 
|   | 
Paracoccus kondratievae Doronina and Trotsenko, 2001 emend. Doronina et al., 2002 -- valid | 
|   | 
Paracoccus koreensis La et al., 2005 -- valid | 
|   | 
Paracoccus marcusii Harker et al., 1998 -- valid | 
|   | 
Paracoccus marinus Khan et al., 2008 -- valid | 
|   | 
Paracoccus methylutens Doronina et al., 1998 -- valid | 
|   | 
Paracoccus niistensis Dastager et al., 2012 -- valid | 
|   | 
Paracoccus pantotrophus (Robertson and Kuenen, 1984) Rainey et al., 1999 -- valid | 
|   | 
Paracoccus saliphilus Wang et al., 2009 -- valid | 
|   | 
Paracoccus seriniphilus Pukall et al., 2003 -- valid | 
|   | 
Paracoccus solventivorans Siller et al., 1996 emend. Lipski et al., 1998 -- valid | 
|   | 
Paracoccus sphaerophysae Deng et al., 2011 -- valid | 
|   | 
Paracoccus stylophorae Sheu et al., 2011 -- valid | 
|   | 
Paracoccus sulfuroxidans Liu et al., 2006 -- valid | 
|   | 
Paracoccus thiocyanatus Katayama et al., 1996 -- valid | 
|   | 
Paracoccus versutus (Harrison, 1983) Katayama et al., 1996 -- valid | 
|   | 
Paracoccus yeei Daneshvar et al., 2003 -- valid | 
|   | 
Paracoccus zeaxanthinifaciens Berry et al., 2003 -- valid | 
|   | 
Paracraurococcus Saitoh et al., 1998 -- valid | 
|   | 
Paracraurococcus ruber Saitoh et al., 1998 -- valid | 
|   | 
Paraeggerthella Würdemann et al., 2009 -- valid | 
|   | 
Paraeggerthella hongkongensis (Lau et al., 2006) Würdemann et al., 2009 -- valid | 
|   | 
Paraferrimonas Khan and Harayama, 2007 -- valid | 
|   | 
Paraferrimonas sedimenticola Khan and Harayama, 2007 -- valid | 
|   | 
Paralactobacillus Leisner et al., 2000 -- invalid | 
|   | 
Paralactobacillus selangorensis Leisner et al., 2000 -- invalid | 
|   | 
Paralcaligenes Kim et al., 2011 -- valid | 
|   | 
Paralcaligenes ureilyticus Kim et al., 2011 -- valid | 
|   | 
Paraliobacillus Ishikawa et al., 2003 -- valid | 
|   | 
Paraliobacillus quinghaiensis Chen et al., 2009 -- valid | 
|   | 
Paraliobacillus ryukyuensis Ishikawa et al., 2003 -- valid | 
|   | 
Paramoritella Hosoya et al., 2009 -- valid | 
|   | 
Paramoritella alkaliphila Hosoya et al., 2009 -- valid | 
|   | 
Paraoerskovia Khan et al., 2009 -- valid | 
|   | 
Paraoerskovia marina Khan et al., 2009 -- valid | 
|   | 
Parapedobacter Kim et al., 2007 -- valid | 
|   | 
Parapedobacter composti Kim et al., 2010 -- valid | 
|   | 
Parapedobacter koreensis Kim et al., 2007 -- valid | 
|   | 
Parapedobacter luteus Kim et al., 2010 -- valid | 
|   | 
Parapedobacter soli Kim et al., 2008 -- valid | 
|   | 
Paraperlucidibaca Oh et al., 2011 -- valid | 
|   | 
Paraperlucidibaca baekdonensis Oh et al., 2011 -- valid | 
|   | 
Paraprevotella Morotomi et al., 2009 -- valid | 
|   | 
Paraprevotella clara Morotomi et al., 2009 -- valid | 
|   | 
Paraprevotella xylaniphila Morotomi et al., 2009 -- valid | 
|   | 
Parapusillimonas Kim et al., 2010 -- valid | 
|   | 
Parapusillimonas granuli Kim et al., 2010 -- valid | 
|   | 
Parascardovia Jian and Dong, 2002 -- valid | 
|   | 
Parascardovia denticolens (Crociani et al., 1996) Jian and Dong, 2002 -- valid | 
|   | 
Parasegetibacter Zhang et al., 2009 -- valid | 
|   | 
Parasegetibacter luojiensis Zhang et al., 2009 -- valid | 
|   | 
Parasporobacterium Lomans et al., 2004 -- valid | 
|   | 
Parasporobacterium paucivorans Lomans et al., 2004 -- valid | 
|   | 
Parasutterella Nagai et al., 2009 -- valid | 
|   | 
Parasutterella excrementihominis Nagai et al., 2009 -- valid | 
|   | 
Parasutterella secunda Morotomi et al., 2011 -- valid | 
|   | 
Parvibaculum Schleheck et al., 2004 -- valid | 
|   | 
Parvibaculum indicum Lai et al., 2011 -- valid | 
|   | 
Parvibaculum lavamentivorans Schleheck et al., 2004 -- valid | 
|   | 
Parvimonas Tindall and Euzéby, 2006 -- valid | 
|   | 
Parvimonas micra (Prévot, 1933) Tindall and Euzéby, 2006 -- valid | 
|   | 
Parvularcula Cho and Giovannoni, 2003 -- valid | 
|   | 
Parvularcula bermudensis Cho and Giovannoni, 2003 -- valid | 
|   | 
Parvularcula lutaonensis Arun et al., 2009 -- valid | 
|   | 
Pasteurella Trevisan, 1887 -- valid | 
|   | 
Pasteurella aerogenes McAllister and Carter, 1974 emend. Christensen et al., 2005 -- valid | 
|   | 
Pasteurella anatis Mutters et al., 1985 -- invalid | 
|   | 
Pasteurella avium (Hinz and Kunjara, 1977) Mutters et al., 1985 -- invalid | 
|   | 
Pasteurella bettyae Sneath and Stevens, 1990 -- valid | 
|   | 
Pasteurella caballi Schlater et al., 1990 -- valid | 
|   | 
Pasteurella canis Mutters et al., 1985 -- valid | 
|   | 
Pasteurella dagmatis Mutters et al., 1985 -- valid | 
|   | 
Pasteurella gallinarum Hall et al., 1955 -- invalid | 
|   | 
Pasteurella granulomatis Ribeiro et al., 1990 -- invalid | 
|   | 
Pasteurella haemolytica Newsome and Cross, 1932 -- invalid | 
|   | 
Pasteurella langaaensis Mutters et al., 1985 -- valid | 
|   | 
Pasteurella lymphangitidis Sneath and Stevens, 1990 -- valid | 
|   | 
Pasteurella mairii Sneath and Stevens, 1990 emend. Christensen et al., 2005 -- valid | 
|   | 
Pasteurella multocida (Lehmann and Neumann, 1899) Rosenbusch and Merchant, 1939 -- valid | 
|   | 
Pasteurella multocida gallicida Mutters et al., 1985 -- valid | 
|   | 
Pasteurella multocida multocida (Lehmann and Neumann, 1899) Rosenbusch and Merchant, 1939 -- valid | 
|   | 
Pasteurella multocida septica Mutters et al., 1985 -- valid | 
|   | 
Pasteurella oralis Christensen et al., 2012 -- valid | 
|   | 
Pasteurella pneumotropica Jawetz, 1950 -- valid | 
|   | 
Pasteurella skyensis Birkbeck et al., 2002 -- valid | 
|   | 
Pasteurella stomatis Mutters et al., 1985 -- valid | 
|   | 
Pasteurella testudinis Snipes and Biberstein, 1982 -- valid | 
|   | 
Pasteurella trehalosi Sneath and Stevens, 1990 -- invalid | 
|   | 
Pasteurella ureae Jones, 1962 -- invalid | 
|   | 
Pasteurella volantium Mutters et al., 1985 -- invalid | 
|   | 
Pasteuria Metchnikoff, 1888 -- valid | 
|   | 
Pasteuria nishizawae Sayre et al., 1992 emend. Noel et al., 2005 -- valid | 
|   | 
Pasteuria penetrans (ex Thorne, 1940) Sayre and Starr, 1986 -- valid | 
|   | 
Pasteuria ramosa Metchnikoff, 1888 -- invalid | 
|   | 
Pasteuria thornei Starr and Sayre, 1988 -- valid | 
|   | 
Patulibacter Takahashi et al., 2006 emend. Reddy and Garcia-Pichel, 2009 emend. Kim et al., 2012 -- valid | 
|   | 
Patulibacter americanus Reddy and Garcia-Pichel, 2009 -- valid | 
|   | 
Patulibacter ginsengiterrae Kim et al., 2012 -- valid | 
|   | 
Patulibacter minatonensis Takahashi et al., 2006 -- valid | 
|   | 
Paucibacter Rapala et al., 2005 -- valid | 
|   | 
Paucibacter toxinivorans Rapala et al., 2005 -- valid | 
|   | 
Paucimonas Jendrossek, 2001 -- valid | 
|   | 
Paucimonas lemoignei (Delafield et al., 1965) Jendrossek, 2001 -- valid | 
|   | 
Paucisalibacillus Nunes et al., 2006 -- valid | 
|   | 
Paucisalibacillus globulus Nunes et al., 2006 -- valid | 
|   | 
Pectinatus Lee et al., 1978 emend. Juvonen and Suihko, 2006 -- valid | 
|   | 
Pectinatus cerevisiiphilus Lee et al., 1978 emend. Schleifer et al., 1990 -- valid | 
|   | 
Pectinatus frisingensis Schleifer et al., 1990 -- valid | 
|   | 
Pectinatus haikarae Juvonen and Suihko, 2006 -- valid | 
|   | 
Pectinatus portalensis Gonzalez et al., 2005 -- valid | 
|   | 
Pectobacterium Waldee, 1945 emend. Hauben et al., 1998 -- valid | 
|   | 
Pectobacterium atrosepticum (van Hall, 1902) Gardan et al., 2003 -- valid | 
|   | 
Pectobacterium betavasculorum (Thomson et al., 1984) Gardan et al., 2003 -- valid | 
|   | 
Pectobacterium cacticida (Alcorn et al., 1991) Hauben et al., 1999 -- valid | 
|   | 
Pectobacterium carnegieana (Standring, 1942) Brenner et al., 1973 -- invalid | 
|   | 
Pectobacterium carotovorum (Jones, 1901) Waldee, 1945 emend. Hauben et al., 1998 emend. Gardan et al., 2003 -- valid | 
|   | 
Pectobacterium carotovorum atrosepticum (van Hall, 1902) Hauben et al., 1999 -- invalid | 
|   | 
Pectobacterium carotovorum betavasculorum (Thomson et al., 1984) Hauben et al., 1999 -- invalid | 
|   | 
Pectobacterium carotovorum carotovorum (Jones, 1901) Hauben et al., 1999 emend. Gardan et al., 2003 -- valid | 
|   | 
Pectobacterium carotovorum odoriferum (Gallois et al., 1992) Hauben et al., 1999 emend. Gardan et al., 2003 -- valid | 
|   | 
Pectobacterium carotovorum wasabiae (Goto and Matsumoto, 1987) Hauben et al., 1999 -- invalid | 
|   | 
Pectobacterium chrysanthemi (Burkholder et al., 1953) Brenner et al., 1973 emend. Hauben et al., 1998 -- invalid | 
|   | 
Pectobacterium cypripedii (Hori, 1911) Brenner et al., 1973 emend. Hauben et al., 1998 -- invalid | 
|   | 
Pectobacterium rhapontici (Millard, 1924) Patel and Kulkarni, 1951 -- invalid | 
|   | 
Pectobacterium wasabiae (Goto and Matsumoto, 1987) Gardan et al., 2003 -- valid | 
|   | 
Pediococcus Claussen, 1903 -- valid | 
|   | 
Pediococcus acidilactici Lindner, 1887 -- valid | 
|   | 
Pediococcus argentinicus De Bruyne et al., 2008 -- valid | 
|   | 
Pediococcus cellicola Zhang et al., 2005 -- valid | 
|   | 
Pediococcus claussenii Dobson et al., 2002 -- valid | 
|   | 
Pediococcus damnosus Claussen, 1903 -- valid | 
|   | 
Pediococcus dextrinicus (Coster and White, 1964) Back, 1978 -- invalid | 
|   | 
Pediococcus ethanolidurans Liu et al., 2006 -- valid | 
|   | 
Pediococcus halophilus Mees, 1934 -- invalid | 
|   | 
Pediococcus inopinatus Back, 1988 -- valid | 
|   | 
Pediococcus lolii Doi et al., 2009 -- valid | 
|   | 
Pediococcus parvulus Gunther and White, 1961 -- valid | 
|   | 
Pediococcus pentosaceus Mees, 1934 -- valid | 
|   | 
Pediococcus siamensis Tanasupawat et al., 2007 -- valid | 
|   | 
Pediococcus stilesii Franz et al., 2006 -- valid | 
|   | 
Pediococcus urinaeequi (ex Mees, 1934) Garvie, 1988 -- invalid | 
|   | 
Pedobacter Steyn et al., 1998 e emend. Gallego et al., 2006 -- valid | 
|   | 
Pedobacter africanus Steyn et al., 1998 -- valid | 
|   | 
Pedobacter agri Roh et al., 2008 -- valid | 
|   | 
Pedobacter alluvionis Gordon et al., 2009 -- valid | 
|   | 
Pedobacter aquatilis Gallego et al., 2006 -- valid | 
|   | 
Pedobacter bauzanensis Zhang et al., 2010 -- valid | 
|   | 
Pedobacter borealis Gordon et al., 2009 -- valid | 
|   | 
Pedobacter boryungensis Jung et al., 2012 -- valid | 
|   | 
Pedobacter caeni Vanparys et al., 2005 -- valid | 
|   | 
Pedobacter composti Lee et al., 2009 -- valid | 
|   | 
Pedobacter cryoconitis Margesin et al., 2003 -- valid | 
|   | 
Pedobacter daechungensis An et al., 2009 -- valid | 
|   | 
Pedobacter duraquae Muurholm et al., 2007 -- valid | 
|   | 
Pedobacter ginsengisoli Ten et al., 2006 -- valid | 
|   | 
Pedobacter glucosidilyticus Luo et al., 2010 -- valid | 
|   | 
Pedobacter hartonius Muurholm et al., 2007 -- valid | 
|   | 
Pedobacter heparinus (Payza and Korn, 1956) Steyn et al., 1998 -- valid | 
|   | 
Pedobacter himalayensis Shivaji et al., 2005 -- valid | 
|   | 
Pedobacter insulae Yoon et al., 2007 -- valid | 
|   | 
Pedobacter koreensis Baik et al., 2007 -- valid | 
|   | 
Pedobacter lentus Yoon et al., 2007 -- valid | 
|   | 
Pedobacter metabolipauper Muurholm et al., 2007 -- valid | 
|   | 
Pedobacter nyackensis Gordon et al., 2009 -- valid | 
|   | 
Pedobacter oryzae Jeon et al., 2009 -- valid | 
|   | 
Pedobacter panaciterrae Yoon et al., 2007 -- valid | 
|   | 
Pedobacter piscium (Takeuchi and Yokota, 1993) Steyn et al., 1998 -- valid | 
|   | 
Pedobacter rhizosphaerae Kwon et al., 2011 -- valid | 
|   | 
Pedobacter roseus Hwang et al., 2006 -- valid | 
|   | 
Pedobacter saltans Steyn et al., 1998 -- valid | 
|   | 
Pedobacter sandarakinus Yoon et al., 2006 -- valid | 
|   | 
Pedobacter soli Kwon et al., 2011 -- valid | 
|   | 
Pedobacter steynii Muurholm et al., 2007 -- valid | 
|   | 
Pedobacter suwonensis Kwon et al., 2007 -- valid | 
|   | 
Pedobacter terrae Yoon et al., 2007 -- valid | 
|   | 
Pedobacter terricola Yoon et al., 2007 -- valid | 
|   | 
Pedobacter westerhofensis Muurholm et al., 2007 -- valid | 
|   | 
Pedomicrobium Aristovskaya, 1961 emend. Gebers and Beese, 1988 -- valid | 
|   | 
Pedomicrobium americanum Gebers and Beese, 1988 -- valid | 
|   | 
Pedomicrobium australicum Gebers and Beese, 1988 -- valid | 
|   | 
Pedomicrobium ferrugineum Aristovskaya, 1961 emend. Gebers and Beese, 1988 -- valid | 
|   | 
Pedomicrobium manganicum Aristovskaya, 1961 -- valid | 
|   | 
Pelagibaca Cho and Giovannoni, 2006 -- valid | 
|   | 
Pelagibaca bermudensis Cho and Giovannoni, 2006 -- valid | 
|   | 
Pelagibacillus Kim et al., 2007 -- invalid | 
|   | 
Pelagibacillus goriensis Kim et al., 2007 -- invalid | 
|   | 
Pelagibacterium Xu et al., 2011 -- valid | 
|   | 
Pelagibacterium halotolerans Xu et al., 2011 -- valid | 
|   | 
Pelagibacterium luteolum Xu et al., 2011 -- valid | 
|   | 
Pelagibius Choi et al., 2009 -- valid | 
|   | 
Pelagibius litoralis Choi et al., 2009 -- valid | 
|   | 
Pelagicoccus Yoon et al., 2007 -- valid | 
|   | 
Pelagicoccus albus Yoon et al., 2007 -- valid | 
|   | 
Pelagicoccus croceus Yoon et al., 2007 -- valid | 
|   | 
Pelagicoccus litoralis Yoon et al., 2007 -- valid | 
|   | 
Pelagicoccus mobilis Yoon et al., 2007 -- valid | 
|   | 
Pelagicola Kim et al., 2008 -- valid | 
|   | 
Pelagicola litoralis Kim et al., 2008 -- valid | 
|   | 
Pelistega Vandamme et al., 1998 -- valid | 
|   | 
Pelistega europaea Vandamme et al., 1998 -- valid | 
|   | 
Pelobacter Schink and Pfennig, 1983 -- valid | 
|   | 
Pelobacter acetylenicus Schink, 1986 -- valid | 
|   | 
Pelobacter acidigallici Schink and Pfennig, 1983 -- valid | 
|   | 
Pelobacter carbinolicus Schink, 1984 -- valid | 
|   | 
Pelobacter massiliensis Schnell et al., 1991 -- valid | 
|   | 
Pelobacter propionicus Schink, 1984 -- valid | 
|   | 
Pelobacter seleniigenes Narasingarao and Häggblom, 2007 -- valid | 
|   | 
Pelobacter venetianus Schink and Stieb, 1984 -- valid | 
|   | 
Pelodictyon Lauterborn, 1913 -- valid | 
|   | 
Pelodictyon clathratiforme (Szafer, 1911) Lauterborn, 1913 -- invalid | 
|   | 
Pelodictyon luteolum (Schmidle, 1901) Pfennig and Trüper, 1971 -- invalid | 
|   | 
Pelodictyon phaeoclathratiforme Overmann and Pfennig, 1990 -- invalid | 
|   | 
Pelodictyon phaeum Gorlenko, 1972 -- valid | 
|   | 
Pelomonas Xie and Yokota, 2005 -- valid | 
|   | 
Pelomonas aquatica Gomila et al., 2007 -- valid | 
|   | 
Pelomonas puraquae Gomila et al., 2007 -- valid | 
|   | 
Pelomonas saccharophila (Doudoroff, 1940) Xie and Yokota, 2005 -- valid | 
|   | 
Pelosinus Shelobolina et al., 2007 emend. Moe et al., 2012 -- valid | 
|   | 
Pelosinus defluvii Moe et al., 2012 -- valid | 
|   | 
Pelosinus fermentans Shelobolina et al., 2007 -- valid | 
|   | 
Pelosinus propionicus (Boga et al., 2007) Moe et al., 2012 -- valid | 
|   | 
Pelospora Matthies et al., 2000 -- valid | 
|   | 
Pelospora glutarica Matthies et al., 2000 -- valid | 
|   | 
Pelotomaculum Imachi et al., 2002 emend. de Bok et al., 2005 emend. Qui et al., 2006 -- valid | 
|   | 
Pelotomaculum isophthalicicum Qiu et al., 2006 -- valid | 
|   | 
Pelotomaculum propionicicum Imachi et al., 2007 -- valid | 
|   | 
Pelotomaculum schinkii de Bok et al., 2005 -- valid | 
|   | 
Pelotomaculum terephthalicicum Qiu et al., 2006 -- valid | 
|   | 
Pelotomaculum thermopropionicum Imachi et al., 2002 -- valid | 
|   | 
Peptococcus Kluyver and van Niel, 1936 -- valid | 
|   | 
Peptococcus asaccharolyticus (Distaso, 1912) Douglas, 1957 -- invalid | 
|   | 
Peptococcus glycinophilus (Cardon and Barker, 1946) Douglas, 1957 -- invalid | 
|   | 
Peptococcus heliotrinreducens Lanigan, 1983 -- invalid | 
|   | 
Peptococcus indolicus (Christiansen, 1934) Sorensen, 1975 -- invalid | 
|   | 
Peptococcus magnus (Prevot, 1933) Holdemann and Moore, 1972 -- invalid | 
|   | 
Peptococcus niger (Hall, 1930) Kluyver and van Niel, 1936 -- valid | 
|   | 
Peptococcus prevotii (Foubert and Douglas, 1948) Douglas, 1957 -- invalid | 
|   | 
Peptococcus saccharolyticus (Foubert and Douglas, 1948) Douglas, 1957 -- invalid | 
|   | 
Peptoniphilus Ezaki et al., 2001 -- valid | 
|   | 
Peptoniphilus asaccharolyticus (Distaso, 1912) Ezaki et al., 2001 -- valid | 
|   | 
Peptoniphilus gorbachii Song et al., 2010 -- valid | 
|   | 
Peptoniphilus harei (Murdoch et al., 1997) Ezaki et al., 2001 -- valid | 
|   | 
Peptoniphilus indolicus (Christiansen, 1934) Ezaki et al., 2001 -- valid | 
|   | 
Peptoniphilus ivorii (Murdoch et al., 1997) Ezaki et al., 2001 -- valid | 
|   | 
Peptoniphilus lacrimalis (Li et al., 1992) Ezaki et al., 2001 -- valid | 
|   | 
Peptoniphilus methioninivorax Rooney et al., 2011 -- valid | 
|   | 
Peptoniphilus olsenii Song et al., 2010 -- valid | 
|   | 
Peptostreptococcus Kluyver and van Niel, 1936 emend. Ezaki et al., 2001 -- valid | 
|   | 
Peptostreptococcus anaerobius (Natvig, 1905) Kluyver and van Niel, 1936 -- valid | 
|   | 
Peptostreptococcus asaccharolyticus (Distaso, 1912) Ezaki et al., 1983 -- invalid | 
|   | 
Peptostreptococcus barnesae Schiefer-Ullrich and Andreesen, 1986 -- invalid | 
|   | 
Peptostreptococcus harei Murdoch et al., 1997 -- invalid | 
|   | 
Peptostreptococcus heliotrinreducens (Lanigan, 1983) Ezaki and Yabuuchi, 1986 -- invalid | 
|   | 
Peptostreptococcus hydrogenalis Ezaki et al., 1990 -- invalid | 
|   | 
Peptostreptococcus indolicus (Christiansen, 1934) Ezaki et al., 1983 -- invalid | 
|   | 
Peptostreptococcus ivorii Murdoch et al., 1997 -- invalid | 
|   | 
Peptostreptococcus lacrimalis Li et al., 1992 -- invalid | 
|   | 
Peptostreptococcus lactolyticus Li et al., 1992 -- invalid | 
|   | 
Peptostreptococcus magnus (Prevot, 1933) Ezaki et al., 1983 -- invalid | 
|   | 
Peptostreptococcus micros (Prevot, 1933) Smith, 1957 -- invalid | 
|   | 
Peptostreptococcus octavius Murdoch et al., 1997 -- invalid | 
|   | 
Peptostreptococcus parvulus (Weinberg et al., 1937) Smith, 1957 -- invalid | 
|   | 
Peptostreptococcus prevotii (Foubert and Douglas, 1948) Ezaki et al., 1983 -- invalid | 
|   | 
Peptostreptococcus productus (Prévot, 1941) Smith, 1957 -- invalid | 
|   | 
Peptostreptococcus russellii Whitehead et al., 2011 -- valid | 
|   | 
Peptostreptococcus stomatis Downes and Wade, 2006 -- valid | 
|   | 
Peptostreptococcus tetradius Ezaki et al., 1983 -- invalid | 
|   | 
Peptostreptococcus vaginalis Li et al., 1992 -- invalid | 
|   | 
Peredibacter Davidov and Jurkevitch, 2004 -- valid | 
|   | 
Peredibacter starrii (Seidler et al., 1972) Davidov and Jurkevitch, 2004 -- valid | 
|   | 
Perexilibacter Yoon et al., 2007 -- valid | 
|   | 
Perexilibacter aurantiacus Yoon et al., 2007 -- valid | 
|   | 
Perlucidibaca Song et al., 2008 -- valid | 
|   | 
Perlucidibaca piscinae Song et al., 2008 -- valid | 
|   | 
Persephonella Götz et al., 2002 -- valid | 
|   | 
Persephonella guaymasensis Götz et al., 2002 -- valid | 
|   | 
Persephonella hydrogeniphila Nakagawa et al., 2003 -- valid | 
|   | 
Persephonella marina Götz et al., 2002 -- valid | 
|   | 
Persicirhabdus Yoon et al., 2008 -- valid | 
|   | 
Persicirhabdus sediminis Yoon et al., 2008 -- valid | 
|   | 
Persicitalea Yoon et al., 2007 -- valid | 
|   | 
Persicitalea jodogahamensis Yoon et al., 2007 -- valid | 
|   | 
Persicivirga O'Sullivan et al., 2006 emend. Nedashkovskaya et al., 2009 -- valid | 
|   | 
Persicivirga dokdonensis (Yoon et al., 2006) Nedashkovskaya et al., 2009 -- valid | 
|   | 
Persicivirga ulvanivorans Barbeyron et al., 2011 -- valid | 
|   | 
Persicivirga xylanidelens O'Sullivan et al., 2006 emend. Nedashkovskaya et al., 2009 -- valid | 
|   | 
Persicobacter Nakagawa et al., 1997 emend. Muramatsu et al., 2010 -- valid | 
|   | 
Persicobacter diffluens (Reichenbach, 1989) Nakagawa et al., 1997 emend. Muramatsu et al., 2010 -- valid | 
|   | 
Persicobacter psychrovividus Muramatsu et al., 2010 -- valid | 
|   | 
Petrimonas Grabowski et al., 2005 -- valid | 
|   | 
Petrimonas sulfuriphila Grabowski et al., 2005 -- valid | 
|   | 
Petrobacter Bonilla Salinas et al., 2004 -- valid | 
|   | 
Petrobacter succinatimandens Bonilla Salinas et al., 2004 -- valid | 
|   | 
Petrotoga Davey et al., 1993 -- valid | 
|   | 
Petrotoga halophila Miranda-Tello et al., 2007 -- valid | 
|   | 
Petrotoga mexicana Miranda-Tello et al., 2004 -- valid | 
|   | 
Petrotoga miotherma Davey et al., 1993 -- valid | 
|   | 
Petrotoga mobilis Lien et al., 1998 -- valid | 
|   | 
Petrotoga olearia L'Haridon et al., 2002 -- valid | 
|   | 
Petrotoga sibirica L'Haridon et al., 2002 -- valid | 
|   | 
Pfennigia Tindall, 1999 -- invalid | 
|   | 
Pfennigia purpurea (Eichler and Pfennig, 1989) Tindall, 1999 -- invalid | 
|   | 
Phaeobacter Martens et al., 2006 emend. Yoon et al., 2007 -- valid | 
|   | 
Phaeobacter arcticus Zhang et al., 2008 -- valid | 
|   | 
Phaeobacter caeruleus Vandecandelaere et al., 2009 -- valid | 
|   | 
Phaeobacter daeponensis Yoon et al., 2007 emend. Vandecandelaere et al., 2008 -- valid | 
|   | 
Phaeobacter gallaeciensis (Ruiz-Ponte et al., 1998) Martens et al., 2006 -- valid | 
|   | 
Phaeobacter inhibens Martens et al., 2006 emend. Vandecandelaere et al., 2008 -- valid | 
|   | 
Phaeospirillum Imhoff et al., 1998 -- valid | 
|   | 
Phaeospirillum chandramohanii Anil Kumar et al., 2009 -- valid | 
|   | 
Phaeospirillum fulvum (van Niel, 1944) Imhoff et al., 1998 -- valid | 
|   | 
Phaeospirillum molischianum (Giesberger, 1947) Imhoff et al., 1998 -- valid | 
|   | 
Phaeospirillum oryzae Lakshmi et al., 2011 -- valid | 
|   | 
Phaeospirillum tilakii Raj et al., 2012 -- valid | 
|   | 
Phaeovibrio Lakshmi et al., 2011 -- valid | 
|   | 
Phaeovibrio sulfidiphilus Lakshmi et al., 2011 -- valid | 
|   | 
Phascolarctobacterium Del Dot et al., 1994 -- valid | 
|   | 
Phascolarctobacterium faecium Del Dot et al., 1994 -- valid | 
|   | 
Phascolarctobacterium succinatutens Watanabe et al., 2012 -- valid | 
|   | 
Phaselicystis Garcia et al., 2009 -- valid | 
|   | 
Phaselicystis flava Garcia et al., 2009 -- valid | 
|   | 
Phenylobacterium Lingens et al., 1985, emend. Oh and Roh, 2012 -- valid | 
|   | 
Phenylobacterium composti Weon et al., 2008 -- valid | 
|   | 
Phenylobacterium conjunctum Abraham et al., 2008 -- valid | 
|   | 
Phenylobacterium falsum Tiago et al., 2005 -- valid | 
|   | 
Phenylobacterium haematophilum Abraham et al., 2008 -- valid | 
|   | 
Phenylobacterium immobile Lingens et al., 1985 -- valid | 
|   | 
Phenylobacterium koreense Aslam et al., 2005 -- valid | 
|   | 
Phenylobacterium lituiforme Kanso and Patel, 2004 -- valid | 
|   | 
Phenylobacterium muchangponense Oh and Roh, 2012 -- valid | 
|   | 
Phocaeicola Al Masalma et al., 2009 -- valid | 
|   | 
Phocaeicola abscessus Al Masalma et al., 2009 -- valid | 
|   | 
Phocoenobacter Foster et al., 2000 -- valid | 
|   | 
Phocoenobacter uteri Foster et al., 2000 -- valid | 
|   | 
Photobacterium Beijerinck, 1889 -- valid | 
|   | 
Photobacterium angustum Reichelt et al., 1979 -- valid | 
|   | 
Photobacterium aphoticum Lucena et al., 2011 -- valid | 
|   | 
Photobacterium aplysiae Seo et al., 2005 -- valid | 
|   | 
Photobacterium aquimaris Yoshizawa et al., 2009 -- valid | 
|   | 
Photobacterium damselae (Love et al., 1982) Smith et al., 1991 -- valid | 
|   | 
Photobacterium damselae damselae (Love et al., 1982) Smith et al., 1991 emend. Kimura et al., 2000 -- valid | 
|   | 
Photobacterium damselae piscicida (ex Janssen and Surgalla, 1968) Gauthier et al., 1995 -- valid | 
|   | 
Photobacterium fischeri (Beijerinck, 1889) Reichelt and Baumann, 1973 -- invalid | 
|   | 
Photobacterium frigidiphilum Seo et al., 2005 -- valid | 
|   | 
Photobacterium gaetbulicola Kim et al., 2010 -- valid | 
|   | 
Photobacterium ganghwense Park et al., 2006 -- valid | 
|   | 
Photobacterium halotolerans Rivas et al., 2006 -- valid | 
|   | 
Photobacterium histaminum Okuzumi et al., 1994 -- invalid | 
|   | 
Photobacterium iliopiscarium (Onarheim et al., 1995) Urakawa et al., 1999 -- valid | 
|   | 
Photobacterium indicum (Johnson and Weisrock, 1969) Ivanova et al., 2004 -- valid | 
|   | 
Photobacterium jeanii Chimetto et al., 2010 -- valid | 
|   | 
Photobacterium kishitanii Ast et al., 2007 -- valid | 
|   | 
Photobacterium leiognathi Boisvert et al., 1967 -- valid | 
|   | 
Photobacterium lipolyticum Yoon et al., 2005 -- valid | 
|   | 
Photobacterium logei Harwood et al., 1980 -- invalid | 
|   | 
Photobacterium lutimaris Jung et al., 2007 -- valid | 
|   | 
Photobacterium phosphoreum (Cohn, 1878) Beijerinck, 1889 -- valid | 
|   | 
Photobacterium profundum Nogi et al., 1998 -- valid | 
|   | 
Photobacterium rosenbergii Thompson et al., 2005 -- valid | 
|   | 
Photobacterium swingsii Gomez-Gil et al., 2011 -- valid | 
|   | 
Photorhabdus Boemare et al., 1993 -- valid | 
|   | 
Photorhabdus asymbiotica Fischer-Le Saux et al., 1999 emend. Akhurst et al., 2004 -- valid | 
|   | 
Photorhabdus asymbiotica asymbiotica Fischer-Le Saux et al., 1999 -- valid | 
|   | 
Photorhabdus asymbiotica australis Akhurst et al., 2004 -- valid | 
|   | 
Photorhabdus luminescens (Thomas and Poinar, 1979) Boemare et al., 1993 emend. Fischer-Le Saux et al., 1999 -- valid | 
|   | 
Photorhabdus luminescens akhurstii Fischer-Le Saux et al., 1999 -- valid | 
|   | 
Photorhabdus luminescens caribbeanensis Tailliez et al., 2010 -- valid | 
|   | 
Photorhabdus luminescens hainanensis Tailliez et al., 2010 -- valid | 
|   | 
Photorhabdus luminescens kayaii Hazir et al., 2004 -- valid | 
|   | 
Photorhabdus luminescens kleinii An and Grewal, 2011 -- valid | 
|   | 
Photorhabdus luminescens laumondii Fischer-Le Saux et al., 1999 -- valid | 
|   | 
Photorhabdus luminescens luminescens (Thomas and Poinar, 1979) Boemare et al., 1993 -- valid | 
|   | 
Photorhabdus luminescens thracensis Hazir et al., 2004 -- invalid | 
|   | 
Photorhabdus temperata Fischer-Le Saux et al., 1999 -- valid | 
|   | 
Photorhabdus temperata cinerea Tóth and Lakatos, 2008 -- valid | 
|   | 
Photorhabdus temperata khanii Tailliez et al., 2010 -- valid | 
|   | 
Photorhabdus temperata stackebrandtii An and Grewal, 2011 -- valid | 
|   | 
Photorhabdus temperata tasmaniensis Tailliez et al., 2010 -- valid | 
|   | 
Photorhabdus temperata temperata Fischer-Le Saux et al., 1999 -- valid | 
|   | 
Photorhabdus temperata thracensis (Hazir et al., 2004) Tailliez et al., 2010 -- valid | 
|   | 
Phycicoccus Lee, 2006 emend. Zhang et al., 2011 -- valid | 
|   | 
Phycicoccus aerophilus Weon et al., 2008 -- valid | 
|   | 
Phycicoccus bigeumensis Dastager et al., 2008 -- valid | 
|   | 
Phycicoccus cremeus Zhang et al., 2011 -- valid | 
|   | 
Phycicoccus dokdonensis Yoon et al., 2008 -- valid | 
|   | 
Phycicoccus ginsenosidimutans Wang et al., 2011 -- valid | 
|   | 
Phycicoccus jejuensis Lee, 2006 -- valid | 
|   | 
Phycicola Lee et al., 2008 -- valid | 
|   | 
Phycicola gilvus Lee et al., 2008 -- valid | 
|   | 
Phycisphaera Fukunaga et al., 2010 -- valid | 
|   | 
Phycisphaera mikurensis Fukunaga et al, 2010 -- valid | 
|   | 
Phyllobacterium Knösel, 1984 emend. Jurado et al., 2005 emend. Mantelin et al., 2006 -- valid | 
|   | 
Phyllobacterium bourgognense Mantelin et al., 2006 -- valid | 
|   | 
Phyllobacterium brassicacearum Mantelin et al., 2006 -- valid | 
|   | 
Phyllobacterium catacumbae Jurado et al., 2005 -- valid | 
|   | 
Phyllobacterium ifriqiyense Mantelin et al., 2006 -- valid | 
|   | 
Phyllobacterium leguminum Mantelin et al., 2006 -- valid | 
|   | 
Phyllobacterium myrsinacearum Knösel, 1984 emend. Mergaert et al., 2002 -- valid | 
|   | 
Phyllobacterium rubiacearum Knösel, 1984 -- invalid | 
|   | 
Phyllobacterium trifolii Valverde et al., 2005 -- valid | 
|   | 
Phytohabitans Inahashi et al., 2010 -- valid | 
|   | 
Phytohabitans suffuscus Inahashi et al., 2010 -- valid | 
|   | 
Phytomonospora Li et al., 2011 -- valid | 
|   | 
Phytomonospora endophytica Li et al., 2011 -- valid | 
|   | 
Pibocella Nedashkovskaya et al., 2005 -- valid | 
|   | 
Pibocella ponti Nedashkovskaya et al., 2005 -- valid | 
|   | 
Pigmentiphaga Blümel et al., 2001 emend. Yoon et al., 2007 -- valid | 
|   | 
Pigmentiphaga daeguensis Yoon et al., 2007 -- valid | 
|   | 
Pigmentiphaga kullae Blümel et al., 2001 -- valid | 
|   | 
Pigmentiphaga litoralis Chen et al., 2009 -- valid | 
|   | 
Pilibacter Higashiguchi et al., 2006 -- valid | 
|   | 
Pilibacter termitis Higashiguchi et al., 2006 -- valid | 
|   | 
Pilimelia Kane, 1966 -- valid | 
|   | 
Pilimelia anulata Kane, 1966 -- valid | 
|   | 
Pilimelia columellifera Vobis et al., 1986 -- valid | 
|   | 
Pilimelia columellifera columellifera (ex Schäfer, 1973) Vobis et al., 1986 -- valid | 
|   | 
Pilimelia columellifera pallida Vobis et al., 1986 -- valid | 
|   | 
Pilimelia terevasa Kane, 1966 -- valid | 
|   | 
Pillotina (ex Hollande and Gharagozlou, 1967) Bermudes et al., 1988 -- valid | 
|   | 
Pillotina calotermitidis (ex Hollande and Gharagozlou, 1967) Bermudes et al., 1988 -- valid | 
|   | 
Pimelobacter Suzuki and Komagata, 1983 -- invalid | 
|   | 
Pimelobacter jensenii Suzuki and Komagata, 1983 -- invalid | 
|   | 
Pimelobacter simplex (Jensen, 1934) Suzuki and Komagata, 1983 -- invalid | 
|   | 
Pimelobacter tumescens (Jensen, 1934) Suzuki and Komagata, 1983 -- invalid | 
|   | 
Pirella Schlesner and Hirsch, 1984 -- invalid | 
|   | 
Pirellula Schlesner and Hirsch, 1987 emend. Schlesner et al., 2004 -- valid | 
|   | 
Pirellula marina (Schlesner, 1987) Schlesner and Hirsch, 1987 -- invalid | 
|   | 
Pirellula staleyi (Schlesner and Hirsch, 1984) Schlesner and Hirsch, 1987 -- valid | 
|   | 
Piscibacillus Tanasupawat et al., 2007 -- valid | 
|   | 
Piscibacillus halophilus Amoozegar et al., 2009 -- valid | 
|   | 
Piscibacillus salipiscarius Tanasupawat et al., 2007 -- valid | 
|   | 
Piscicoccus Hamada et al., 2011 -- valid | 
|   | 
Piscicoccus intestinalis Hamada et al., 2011 -- valid | 
|   | 
Pisciglobus Tanasupawat et al., 2011 -- valid | 
|   | 
Pisciglobus halotolerans Tanasupawat et al., 2011 -- valid | 
|   | 
Piscinibacter Stackebrandt et al., 2009 -- valid | 
|   | 
Piscinibacter aquaticus (Song and Cho, 2007) Stackebrandt et al., 2009 -- valid | 
|   | 
Piscirickettsia Fryer et al., 1992 -- valid | 
|   | 
Piscirickettsia salmonis Fryer et al., 1992 -- valid | 
|   | 
Planctomyces Gimesi, 1924 -- valid | 
|   | 
Planctomyces bekefii Gimesi, 1924 -- valid | 
|   | 
Planctomyces brasiliensis Schlesner, 1990 -- valid | 
|   | 
Planctomyces guttaeformis (ex Hortobagyi, 1965) Starr and Schmidt, 1984 -- valid | 
|   | 
Planctomyces limnophilus Hirsch and Müller, 1986 -- valid | 
|   | 
Planctomyces maris (ex Bauld and Staley, 1976) Bauld and Staley, 1980 -- valid | 
|   | 
Planctomyces stranskae (ex Warwick, 1952) Starr and Schmidt, 1984 -- valid | 
|   | 
Planifilum Hatayama et al., 2005 -- valid | 
|   | 
Planifilum fimeticola Hatayama et al., 2005 -- valid | 
|   | 
Planifilum fulgidum Hatayama et al., 2005 -- valid | 
|   | 
Planifilum yunnanense Zhang et al., 2007 -- valid | 
|   | 
Planktotalea Hahnke et al., 2012 -- valid | 
|   | 
Planobacterium Peng et al., 2009 -- valid | 
|   | 
Planobacterium taklimakanense Peng et al., 2009 -- valid | 
|   | 
Planobispora Thiemann and Beretta, 1968 -- valid | 
|   | 
Planobispora longispora Thiemann and Beretta, 1968 -- valid | 
|   | 
Planobispora rosea Thiemann, 1970 -- valid | 
|   | 
Planococcus Migula, 1894 emend. Nakagawa et al., 1996 emend. Yoon et al., 2010 -- valid | 
|   | 
Planococcus alkanoclasticus Engelhardt et al., 2001 -- invalid | 
|   | 
Planococcus antarcticus Reddy et al., 2002 -- valid | 
|   | 
Planococcus citreus Migula, 1894 -- valid | 
|   | 
Planococcus columbae Suresh et al., 2007 -- valid | 
|   | 
Planococcus donghaensis Choi et al., 2007 -- valid | 
|   | 
Planococcus halophilus Novitsky and Kushner, 1976 -- invalid | 
|   | 
Planococcus kocurii Hao and Komagata, 1986 -- valid | 
|   | 
Planococcus maitriensis Alam et al., 2004 -- valid | 
|   | 
Planococcus maritimus Yoon et al., 2003 emend. Ivanova et al., 2006 -- valid | 
|   | 
Planococcus mcmeekinii Junge et al., 1998 -- invalid | 
|   | 
Planococcus okeanokoites (ZoBell and Upham, 1944) Nakagawa et al., 1996 -- invalid | 
|   | 
Planococcus plakortidis Kaur et al., 2012 -- valid | 
|   | 
Planococcus psychrophilus Reddy et al., 2002 -- invalid | 
|   | 
Planococcus rifietoensis Romano et al., 2003 -- valid | 
|   | 
Planococcus salinarum Yoon et al., 2010 -- valid | 
|   | 
Planococcus stackebrandtii Mayilraj et al., 2005 -- invalid | 
|   | 
Planomicrobium Yoon et al., 2001 -- valid | 
|   | 
Planomicrobium alkanoclasticum (Engelhardt et al., 2001) Dai et al., 2005 -- valid | 
|   | 
Planomicrobium chinense Dai et al., 2005 -- valid | 
|   | 
Planomicrobium flavidum Jung et al., 2009 -- valid | 
|   | 
Planomicrobium glaciei Zhang et al., 2009 -- valid | 
|   | 
Planomicrobium koreense Yoon et al., 2001 -- valid | 
|   | 
Planomicrobium mcmeekinii (Junge et al., 1998) Yoon et al., 2001 -- valid | 
|   | 
Planomicrobium okeanokoites (ZoBell and Upham, 1944) Yoon et al., 2001 -- valid | 
|   | 
Planomicrobium psychrophilum (Reddy et al., 2002) Dai et al., 2005 -- valid | 
|   | 
Planomicrobium stackebrandtii (Mayilraj et al., 2005) Jung et al., 2009 -- valid | 
|   | 
Planomonospora Thiemann et al., 1967 -- valid | 
|   | 
Planomonospora alba Mertz, 1994 -- valid | 
|   | 
Planomonospora parontospora Thiemann et al., 1967 -- valid | 
|   | 
Planomonospora parontospora antibiotica Thiemann et al., 1968 -- valid | 
|   | 
Planomonospora parontospora parontospora Thiemann et al., 1967 -- valid | 
|   | 
Planomonospora sphaerica Mertz, 1994 -- valid | 
|   | 
Planomonospora venezuelensis Thiemann, 1970 -- valid | 
|   | 
Planopolyspora Petrolini et al., 1993 -- valid | 
|   | 
Planopolyspora crispa Petrolini et al., 1993 -- invalid | 
|   | 
Planosporangium Wiese et al., 2008 -- valid | 
|   | 
Planosporangium flavigriseum Wiese et al., 2008 -- valid | 
|   | 
Planosporangium mesophilum Cao et al., 2011 -- valid | 
|   | 
Planotetraspora Runmao et al., 1993 emend. Tamura and Sakane, 2004 emend. Suriyachadkun et al., 2009 -- valid | 
|   | 
Planotetraspora kaengkrachanensis Suriyachadkun et al., 2010 -- valid | 
|   | 
Planotetraspora mira Runmao et al., 1993 -- valid | 
|   | 
Planotetraspora phitsanulokensis Suriyachadkun et al., 2010 -- valid | 
|   | 
Planotetraspora silvatica Tamura and Sakane, 2004 -- valid | 
|   | 
Planotetraspora thailandica Suriyachadkun et al., 2009 -- valid | 
|   | 
Plantactinospora Qin et al., 2009 -- valid | 
|   | 
Plantactinospora mayteni Qin et al., 2009 -- valid | 
|   | 
Plantibacter Behrendt et al., 2002 -- valid | 
|   | 
Plantibacter auratus Lin and Yokota, 2006 -- valid | 
|   | 
Plantibacter flavus Behrendt et al., 2002 -- valid | 
|   | 
Plasticicumulans Jiang et al., 2011 -- valid | 
|   | 
Plasticicumulans acidivorans Jiang et al., 2011 -- valid | 
|   | 
Pleomorphomonas Xie and Yokota, 2005 -- valid | 
|   | 
Pleomorphomonas koreensis Im et al., 2006 -- valid | 
|   | 
Pleomorphomonas oryzae Xie and Yokota, 2005 -- valid | 
|   | 
Plesiocystis Iizuka et al., 2003 -- valid | 
|   | 
Plesiocystis pacifica Iizuka et al., 2003 -- valid | 
|   | 
Plesiomonas Habs and Schubert, 1962 -- valid | 
|   | 
Plesiomonas shigelloides (Bader, 1954) Habs and Schubert, 1962 -- valid | 
|   | 
Polaribacter Gosink et al., 1998 -- valid | 
|   | 
Polaribacter butkevichii Nedashkovskaya et al., 2006 -- valid | 
|   | 
Polaribacter dokdonensis Yoon et al., 2006 -- valid | 
|   | 
Polaribacter filamentus Gosink et al., 1998 -- valid | 
|   | 
Polaribacter franzmannii Gosink et al., 1998 -- valid | 
|   | 
Polaribacter gangjinensis Lee et al., 2011 -- valid | 
|   | 
Polaribacter glomeratus (McGuire et al., 1988) Gosink et al., 1998 -- valid | 
|   | 
Polaribacter irgensii Gosink et al., 1998 -- valid | 
|   | 
Polaromonas Irgens et al., 1996 -- valid | 
|   | 
Polaromonas aquatica Kämpfer et al., 2006 -- valid | 
|   | 
Polaromonas hydrogenivorans Sizova and Panikov, 2007 -- valid | 
|   | 
Polaromonas jejuensis Weon et al., 2008 -- valid | 
|   | 
Polaromonas naphthalenivorans Jeon et al., 2004 -- valid | 
|   | 
Polaromonas vacuolata Irgens et al., 1996 -- valid | 
|   | 
Polyangium Link, 1809 -- valid | 
|   | 
Polyangium aureum (ex Krzemieniewska and Krzemieniewski, 1930) Brockman, 1989 -- valid | 
|   | 
Polyangium cellulosum (ex Imshenetski and Solntseva, 1936) Brockman, 1989 -- invalid | 
|   | 
Polyangium fumosum Krzemieniewska and Krzemieniewski, 1930 -- valid | 
|   | 
Polyangium luteum (ex Krzemieniewska and Krzemieniewski, 1927) Brockman, 1989 -- valid | 
|   | 
Polyangium minor (Peterson, 1959) McCurdy, 1970 -- valid | 
|   | 
Polyangium parasiticum (ex Geitler, 1924) Brockman, 1989 -- valid | 
|   | 
Polyangium rugiseptum (Peterson, 1959) McCurdy, 1970 -- valid | 
|   | 
Polyangium sorediatum (ex Thaxter, 1904) Brockman, 1989 -- valid | 
|   | 
Polyangium spumosum (ex Krzemieniewska and Krzemieniewski, 1927) Brockman, 1989 -- valid | 
|   | 
Polyangium vitellinum Link, 1809 -- valid | 
|   | 
Polymorphospora Tamura et al., 2006 -- valid | 
|   | 
Polymorphospora rubra Tamura et al., 2006 -- valid | 
|   | 
Polynucleobacter Heckmann and Schmidt, 1987 emend. Hahn et al., 2009 -- valid | 
|   | 
Polynucleobacter acidiphobus Hahn et al., 2011 -- valid | 
|   | 
Polynucleobacter cosmopolitanus Hahn et al., 2010 -- valid | 
|   | 
Polynucleobacter difficilis Hahn et al., 2012 -- valid | 
|   | 
Polynucleobacter necessarius Heckmann and Schmidt, 1987 emend. Hahn et al., 2009 -- valid | 
|   | 
Polynucleobacter necessarius asymbioticus Hahn et al., 2009 -- valid | 
|   | 
Polynucleobacter necessarius necessarius Heckmann and Schmidt, 1987 -- valid | 
|   | 
Polynucleobacter rarus Hahn et al., 2011 -- valid | 
|   | 
Pontibaca Kim et al., 2010 -- valid | 
|   | 
Pontibaca methylaminivorans Kim et al., 2010 -- valid | 
|   | 
Pontibacillus Lim et al., 2005 emend. Lim et al., 2005 emend. Chen et al., 2010 -- valid | 
|   | 
Pontibacillus chungwhensis Lim et al., 2005 -- valid | 
|   | 
Pontibacillus halophilus Chen et al., 2009 -- valid | 
|   | 
Pontibacillus litoralis Chen et al., 2010 -- valid | 
|   | 
Pontibacillus marinus Lim et al., 2005 -- valid | 
|   | 
Pontibacillus yanchengensis Yang et al., 2011 -- valid | 
|   | 
Pontibacter Nedashkovskaya et al., 2005 emend. Wang et al., 2010 -- valid | 
|   | 
Pontibacter actiniarum Nedashkovskaya et al., 2005 -- valid | 
|   | 
Pontibacter akesuensis Zhou et al., 2007 -- valid | 
|   | 
Pontibacter korlensis Zhang et al., 2008 -- valid | 
|   | 
Pontibacter niistensis Dastager et al., 2010 -- valid | 
|   | 
Pontibacter populi Xu et al., 2012 -- valid | 
|   | 
Pontibacter roseus (Suresh et al., 2006) Wang et al., 2010 -- valid | 
|   | 
Pontibacter xinjiangensis Wang et al., 2010 -- valid | 
|   | 
Ponticaulis Kang and Lee, 2009 -- valid | 
|   | 
Ponticaulis koreensis Kang and Lee, 2009 -- valid | 
|   | 
Ponticoccus Hwang and Cho, 2008 -- valid | 
|   | 
Ponticoccus litoralis Hwang and Cho, 2008 -- valid | 
|   | 
Pontirhabdus Yi et al., 2011 -- valid | 
|   | 
Pontirhabdus pectinivorans Yi et al., 2011 -- valid | 
|   | 
Porphyrobacter Fuerst et al., 1993 -- valid | 
|   | 
Porphyrobacter cryptus da Costa et al., 2003 -- valid | 
|   | 
Porphyrobacter dokdonensis Yoon et al., 2006 -- valid | 
|   | 
Porphyrobacter donghaensis Yoon et al., 2004 -- valid | 
|   | 
Porphyrobacter neustonensis Fuerst et al., 1993 -- valid | 
|   | 
Porphyrobacter sanguineus (ex Ahrens and Rheinheimer, 1968) Hiraishi et al., 2002 -- valid | 
|   | 
Porphyrobacter tepidarius Hanada et al., 1997 -- valid | 
|   | 
Porphyromonas Shah and Collins, 1988 emend. Willems and Collins, 1995 -- valid | 
|   | 
Porphyromonas asaccharolytica (Holdeman and Moore, 1970) Shah and Collins, 1988 -- valid | 
|   | 
Porphyromonas bennonis Summanen et al., 2009 -- valid | 
|   | 
Porphyromonas cangingivalis Collins et al., 1994 -- valid | 
|   | 
Porphyromonas canoris Love et al., 1994 -- valid | 
|   | 
Porphyromonas cansulci Collins et al., 1994 -- valid | 
|   | 
Porphyromonas catoniae (Moore and Moore, 1994) Willems and Collins, 1995 -- valid | 
|   | 
Porphyromonas circumdentaria Love et al., 1992 -- valid | 
|   | 
Porphyromonas crevioricanis Hirasawa and Takada, 1994 -- valid | 
|   | 
Porphyromonas endodontalis (van Steenbergen et al., 1984) Shah and Collins, 1988 -- valid | 
|   | 
Porphyromonas gingivalis (Coykendall et al., 1980) Shah and Collins, 1988 -- valid | 
|   | 
Porphyromonas gingivicanis Hirasawa and Takada, 1994 -- valid | 
|   | 
Porphyromonas gulae Fournier et al., 2001 -- valid | 
|   | 
Porphyromonas levii (Johnson and Holdeman, 1983) Shah et al., 1995 -- valid | 
|   | 
Porphyromonas macacae (Slots and Genco, 1980) Love, 1995 -- valid | 
|   | 
Porphyromonas salivosa (Love et al., 1987) Love et al., 1992 -- invalid | 
|   | 
Porphyromonas somerae Summanen et al., 2006 -- valid | 
|   | 
Porphyromonas uenonis Finegold et al., 2005 -- valid | 
|   | 
Porticoccus Oh et al., 2010 -- valid | 
|   | 
Porticoccus litoralis Oh et al., 2010 -- valid | 
|   | 
Poseidonocella Romanenko et al., 2012 -- valid | 
|   | 
Poseidonocella pacifica Romanenko et al., 2012 -- valid | 
|   | 
Poseidonocella sedimentorum Romanenko et al., 2012 -- valid | 
|   | 
Postechiella Aldová et al., 1988 -- valid | 
|   | 
Pragia Aldova et al., 1988 -- valid | 
|   | 
Pragia fontium Aldova et al., 1988 -- valid | 
|   | 
Prauserella Kim and Goodfellow, 1999 -- valid | 
|   | 
Prauserella aidingensis Li et al., 2009 -- valid | 
|   | 
Prauserella alba Li et al., 2003 -- valid | 
|   | 
Prauserella flava Li et al., 2009 -- valid | 
|   | 
Prauserella halophila Li et al., 2003 -- valid | 
|   | 
Prauserella marina Wang et al., 2010 -- valid | 
|   | 
Prauserella muralis Schäfer et al., 2010 -- valid | 
|   | 
Prauserella rugosa (Lechevalier et al., 1986) Kim and Goodfellow, 1999 -- valid | 
|   | 
Prauserella salsuginis Li et al., 2009 -- valid | 
|   | 
Prauserella sediminis Li et al., 2009 -- valid | 
|   | 
Prevotella Shah and Collins, 1990 emend. Willems and Collins, 1995 -- valid | 
|   | 
Prevotella albensis Avgustin et al., 1997 -- valid | 
|   | 
Prevotella amnii Lawson et al., 2008 -- valid | 
|   | 
Prevotella aurantiaca Sakamoto et al., 2010 -- valid | 
|   | 
Prevotella baroniae Downes et al., 2005 -- valid | 
|   | 
Prevotella bergensis Downes et al., 2006 -- valid | 
|   | 
Prevotella bivia (Holdeman and Johnson, 1977) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella brevis (Bryant et al., 1958) Avgustin et al., 1997 -- valid | 
|   | 
Prevotella bryantii Avgustin et al., 1997 -- valid | 
|   | 
Prevotella buccae (Holdeman et al., 1982) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella buccalis (Shah and Collins, 1982) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella copri Hayashi et al., 2007 -- valid | 
|   | 
Prevotella corporis (Johnson and Holdeman, 1983) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella dentalis (Haapasalo et al., 1986) Willems and Collins, 1995 -- valid | 
|   | 
Prevotella dentasini Takada et al., 2010 -- valid | 
|   | 
Prevotella denticola (Shah and Collins, 1982) Shah and Collins, 1990 emend. Wu et al., 1992 -- valid | 
|   | 
Prevotella disiens (Holdeman and Johnson, 1977) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella enoeca Moore et al., 1994 -- valid | 
|   | 
Prevotella falsenii Sakamoto et al., 2009 -- valid | 
|   | 
Prevotella fusca Downes and Wade, 2011 -- valid | 
|   | 
Prevotella heparinolytica (Okuda et al., 1985) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella histicola Downes et al., 2008 -- valid | 
|   | 
Prevotella intermedia (Holdeman and Moore, 1970) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella loescheii (Holdeman and Johnson, 1982) Shah and Collins, 1990 emend. Wu et al., 1992 -- valid | 
|   | 
Prevotella maculosa Downes et al., 2007 -- valid | 
|   | 
Prevotella marshii Downes et al., 2005 -- valid | 
|   | 
Prevotella melaninogenica (Oliver and Wherry, 1921) Shah and Collins, 1990 emend. Wu et al., 1992 -- valid | 
|   | 
Prevotella micans Downes et al., 2009 -- valid | 
|   | 
Prevotella multiformis Sakamoto et al., 2005 -- valid | 
|   | 
Prevotella multisaccharivorax Sakamoto et al., 2005 -- valid | 
|   | 
Prevotella nanceiensis Alauzet et al., 2007 -- valid | 
|   | 
Prevotella nigrescens Shah and Gharbia, 1992 -- valid | 
|   | 
Prevotella oralis (Loesche et al., 1964) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella oris (Holdeman et al., 1982) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella oulorum (Shah et al., 1985) Shah and Collins, 1990 -- valid | 
|   | 
Prevotella pallens Könönen et al., 1998 -- valid | 
|   | 
Prevotella paludivivens Ueki et al., 2007 -- valid | 
|   | 
Prevotella pleuritidis Sakamoto et al., 2007 -- valid | 
|   | 
Prevotella ruminicola (Bryant et al., 1958) Shah and Collins, 1990 emend. Avgustin et al., 1997 -- valid | 
|   | 
Prevotella ruminicola brevis (Bryant et al., 1958) Shah and Collins, 1990 -- invalid | 
|   | 
Prevotella saccharolytica Downes et al., 2010 -- valid | 
|   | 
Prevotella salivae Sakamoto et al., 2004 -- valid | 
|   | 
Prevotella scopos Downes and Wade, 2011 -- valid | 
|   | 
Prevotella shahii Sakamoto et al., 2004 -- valid | 
|   | 
Prevotella stercorea Hayashi et al., 2007 -- valid | 
|   | 
Prevotella tannerae Moore et al., 1994 -- valid | 
|   | 
Prevotella timonensis Glazunova et al., 2007 -- valid | 
|   | 
Prevotella veroralis (Watabe et al., 1983) Shah and Collins, 1990 emend. Wu et al., 1992 -- valid | 
|   | 
Prevotella zoogleoformans (Weinberg et al., 1937) Shah and Collins, 1990 emend. Moore et al., 1994 -- valid | 
|   | 
Primorskyibacter Romanenko et al., 2011 -- valid | 
|   | 
Primorskyibacter sedentarius Romanenko et al., 2011 -- valid | 
|   | 
Prolinoborus Pot et al., 1992 -- valid | 
|   | 
Prolinoborus fasciculus (Strength et al., 1976) Pot et al., 1992 -- valid | 
|   | 
Prolixibacter Holmes et al., 2007 -- valid | 
|   | 
Prolixibacter bellariivorans Holmes et al., 2007 -- valid | 
|   | 
Promicromonospora Krassilnikov et al., 1961 -- valid | 
|   | 
Promicromonospora aerolata Busse et al., 2003 -- valid | 
|   | 
Promicromonospora citrea Krassilnikov et al., 1961 -- valid | 
|   | 
Promicromonospora enterophila Jager et al., 1983 -- invalid | 
|   | 
Promicromonospora flava Jiang et al., 2009 -- valid | 
|   | 
Promicromonospora kroppenstedtii Alonso-Vega et al., 2008 -- valid | 
|   | 
Promicromonospora pachnodae Cazemier et al., 2004 -- invalid | 
|   | 
Promicromonospora sukumoe Takahashi et al., 1988 -- valid | 
|   | 
Promicromonospora umidemergens Martin et al., 2010 -- valid | 
|   | 
Promicromonospora vindobonensis Busse et al., 2003 -- valid | 
|   | 
Promicromonospora xylanilytica Qin et al., 2012 -- valid | 
|   | 
Propionibacter Meijer et al., 1999 -- invalid | 
|   | 
Propionibacter pelophilus Meijer et al., 1999 -- invalid | 
|   | 
Propionibacterium Orla-Jensen, 1909 -- valid | 
|   | 
Propionibacterium acidifaciens Downes and Wade, 2009 -- valid | 
|   | 
Propionibacterium acidipropionici Orla-Jensen, 1909 -- valid | 
|   | 
Propionibacterium acnes (Gilchrist, 1900) Douglas and Gunter, 1946 -- valid | 
|   | 
Propionibacterium australiense Bernard et al., 2002 -- valid | 
|   | 
Propionibacterium avidum (Eggerth, 1935) Moore and Holdeman, 1969 -- valid | 
|   | 
Propionibacterium cyclohexanicum Kusano et al., 1997 -- valid | 
|   | 
Propionibacterium freudenreichii van Niel, 1928 -- valid | 
|   | 
Propionibacterium freudenreichii freudenreichii van Niel, 1928 -- valid | 
|   | 
Propionibacterium freudenreichii shermanii (van Niel, 1928) Holdeman and Moore, 1970 -- valid | 
|   | 
Propionibacterium granulosum (Prevot, 1938) Moore and Holdeman, 1970 -- valid | 
|   | 
Propionibacterium innocuum Pitcher and Collins, 1992 -- invalid | 
|   | 
Propionibacterium jensenii van Niel, 1928 -- valid | 
|   | 
Propionibacterium lymphophilum (Torrey, 1916) Johnson and Cummins, 1972 -- invalid | 
|   | 
Propionibacterium microaerophilum Koussémon et al., 2001 -- valid | 
|   | 
Propionibacterium propionicum (Buchanan and Pine, 1962) Charfreitag et al., 1988 -- valid | 
|   | 
Propionibacterium thoenii van Niel, 1928 -- valid | 
|   | 
Propionicicella Bae et al., 2006 -- valid | 
|   | 
Propionicicella superfundia Bae et al., 2006 -- valid | 
|   | 
Propioniciclava Sugawara et al., 2011 -- valid | 
|   | 
Propioniciclava tarda Sugawara et al., 2011 -- valid | 
|   | 
Propionicimonas Akasaka et al., 2003 -- valid | 
|   | 
Propionicimonas paludicola Akasaka et al., 2003 -- valid | 
|   | 
Propioniferax Yokota et al., 1994 -- valid | 
|   | 
Propioniferax innocua (Pitcher and Collins, 1992) Yokota et al., 1994 -- valid | 
|   | 
Propionigenium Schink and Pfennig, 1983 -- valid | 
|   | 
Propionigenium maris Janssen and Liesack, 1996 emend. Watson et al., 2000 -- valid | 
|   | 
Propionigenium modestum Schink and Pfennig, 1983 -- valid | 
|   | 
Propionimicrobium Stackebrandt et al., 2002 -- valid | 
|   | 
Propionimicrobium lymphophilum (Torrey, 1916) Stackebrandt et al., 2002 -- valid | 
|   | 
Propionispira Schink et al., 1983 -- valid | 
|   | 
Propionispira arboris Schink et al., 1983 -- valid | 
|   | 
Propionispora Biebl et al., 2001 -- valid | 
|   | 
Propionispora hippei Abou-Zeid et al., 2004 -- valid | 
|   | 
Propionispora vibrioides Biebl et al., 2001 -- valid | 
|   | 
Propionivibrio Tanaka et al., 1991 emend. Brune et al., 2002 -- valid | 
|   | 
Propionivibrio dicarboxylicus Tanaka et al., 1991 -- valid | 
|   | 
Propionivibrio limicola Brune et al., 2002 -- valid | 
|   | 
Propionivibrio pelophilus (Meijer et al., 1999) Brune et al., 2002 -- valid | 
|   | 
Prosthecobacter (ex Staley et al., 1976) Staley et al., 1980 emend. Takeda et al., 2008 -- valid | 
|   | 
Prosthecobacter debontii Hedlund et al., 1998 -- valid | 
|   | 
Prosthecobacter dejongeii Hedlund et al., 1998 -- valid | 
|   | 
Prosthecobacter fluviatilis Takeda et al., 2008 -- valid | 
|   | 
Prosthecobacter fusiformis (ex Staley et al., 1976) Staley et al., 1980 -- valid | 
|   | 
Prosthecobacter vanneervenii Hedlund et al., 1998 -- valid | 
|   | 
Prosthecochloris Gorlenko, 1970 emend. Imhoff, 2003 -- valid | 
|   | 
Prosthecochloris aestuarii Gorlenko, 1970 emend. Imhoff, 2003 -- valid | 
|   | 
Prosthecochloris vibrioformis (Pelsh, 1936) Imhoff, 2003 -- valid | 
|   | 
Prosthecomicrobium Staley, 1968 emend. Staley, 1984 -- valid | 
|   | 
Prosthecomicrobium consociatum Vasil'eva et al., 2009 -- invalid | 
|   | 
Prosthecomicrobium enhydrum Staley, 1968 -- invalid | 
|   | 
Prosthecomicrobium hirschii Staley, 1984 -- valid | 
|   | 
Prosthecomicrobium litoralum Bauld et al., 1983 -- invalid | 
|   | 
Prosthecomicrobium mishustinii Vasil'eva et al., 2009 -- invalid | 
|   | 
Prosthecomicrobium pneumaticum Staley, 1968 -- valid | 
|   | 
Proteiniborus Niu et al., 2008 -- valid | 
|   | 
Proteiniborus ethanoligenes Niu et al., 2008 -- valid | 
|   | 
Proteiniclasticum Zhang et al., 2010 -- valid | 
|   | 
Proteiniclasticum ruminis Zhang et al., 2010 -- valid | 
|   | 
Proteiniphilum Chen and Dong, 2005 -- valid | 
|   | 
Proteiniphilum acetatigenes Chen and Dong, 2005 -- valid | 
|   | 
Proteocatella Pikuta et al., 2009 -- valid | 
|   | 
Proteocatella sphenisci Pikuta et al., 2009 -- valid | 
|   | 
Proteus Hauser, 1885 -- valid | 
|   | 
Proteus hauseri O'Hara et al., 2000 -- valid | 
|   | 
Proteus inconstans (Ornstein, 1920) Shaw and Clarke, 1955 -- invalid | 
|   | 
Proteus mirabilis Hauser, 1885 -- valid | 
|   | 
Proteus morganii (Winslow et al., 1919) Yale, 1939 -- invalid | 
|   | 
Proteus myxofaciens Cosenza and Podgwaite, 1966 -- invalid | 
|   | 
Proteus penneri Hickman et al., 1983 -- valid | 
|   | 
Proteus rettgeri (Hadley et al., 1918) Rustigian and Stuart, 1943 -- invalid | 
|   | 
Proteus vulgaris Hauser, 1885 -- valid | 
|   | 
Protomonas Urakami and Komagata, 1984 -- invalid | 
|   | 
Protomonas extorquens Urakami and Komagata, 1984 -- invalid | 
|   | 
Providencia Ewing, 1962 -- valid | 
|   | 
Providencia alcalifaciens (de Salles Gomes, 1944) Ewing, 1962 -- valid | 
|   | 
Providencia burhodogranariea Juneja and Lazzaro, 2009 -- valid | 
|   | 
Providencia friedericiana Müller, 1983 -- invalid | 
|   | 
Providencia heimbachae Müller et al., 1986 -- valid | 
|   | 
Providencia rettgeri (Hadley et al., 1918) Brenner et al., 1978 -- valid | 
|   | 
Providencia rustigianii Hickman-Brenner et al., 1983 -- valid | 
|   | 
Providencia sneebia Juneja and Lazzaro, 2009 -- valid | 
|   | 
Providencia stuartii (Buttiaux et al., 1954) Ewing, 1962 -- valid | 
|   | 
Providencia vermicola Somvanshi et al., 2006 -- valid | 
|   | 
Pseudacidovorax Kämpfer et al., 2008 -- valid | 
|   | 
Pseudacidovorax intermedius Kämpfer et al., 2008 -- valid | 
|   | 
Pseudaminobacter Kämpfer et al., 1999 -- valid | 
|   | 
Pseudaminobacter defluvii Kämpfer et al., 1999 -- valid | 
|   | 
Pseudaminobacter salicylatoxidans Kämpfer et al., 1999 -- valid | 
|   | 
Pseudidiomarina Jean et al., 2006 -- invalid | 
|   | 
Pseudidiomarina aestuarii Park et al., 2010 -- invalid | 
|   | 
Pseudidiomarina donghaiensis Wu et al., 2009 -- invalid | 
|   | 
Pseudidiomarina homiensis (Kwon et al., 2006) Jean et al., 2009 -- invalid | 
|   | 
Pseudidiomarina marina Jean et al., 2009 -- invalid | 
|   | 
Pseudidiomarina maritima Wu et al., 2009 -- invalid | 
|   | 
Pseudidiomarina salinarum (Yoon et al., 2007) Jean et al., 2009 -- invalid | 
|   | 
Pseudidiomarina sediminum Hu and Li, 2007 -- invalid | 
|   | 
Pseudidiomarina tainanensis Jean et al., 2009 -- invalid | 
|   | 
Pseudidiomarina taiwanensis Jean et al., 2006 -- invalid | 
|   | 
Pseudoalteromonas Gauthier et al., 1995 emend. Ivanova et al., 2002 -- valid | 
|   | 
Pseudoalteromonas agarivorans Romanenko et al., 2003 -- valid | 
|   | 
Pseudoalteromonas aliena Ivanova et al., 2004 -- valid | 
|   | 
Pseudoalteromonas antarctica Bozal et al., 1997 -- valid | 
|   | 
Pseudoalteromonas arctica Al Khudary et al., 2008 -- valid | 
|   | 
Pseudoalteromonas atlantica (Akagawa-Matsushita et al., 1992) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas aurantia (Gauthier and Breittmayer, 1979) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas bacteriolytica Sawabe et al., 1998 -- invalid | 
|   | 
Pseudoalteromonas byunsanensis Park et al., 2005 -- valid | 
|   | 
Pseudoalteromonas carrageenovora (Akagawa-Matsushita et al., 1992) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas citrea (Gauthier, 1977) Gauthier et al., 1995 emend. Ivanova et al., 1998 -- valid | 
|   | 
Pseudoalteromonas denitrificans (Enger et al., 1987) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas distincta (Romanenko et al., 1995) Ivanova et al., 2000 -- valid | 
|   | 
Pseudoalteromonas donghaensis Oh et al., 2011 -- valid | 
|   | 
Pseudoalteromonas elyakovii (Ivanova et al., 1997) Sawabe et al., 2000 -- valid | 
|   | 
Pseudoalteromonas espejiana (Chan et al., 1978) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas flavipulchra Ivanova et al., 2002 -- valid | 
|   | 
Pseudoalteromonas haloplanktis (ZoBell and Upham, 1944) Gauthier et al., 1995 emend. Ivanova et al., 2001 -- valid | 
|   | 
Pseudoalteromonas haloplanktis haloplanktis (ZoBell and Upham, 1944) Gauthier et al., 1995 -- invalid | 
|   | 
Pseudoalteromonas haloplanktis tetraodonis (Simidu et al., 1990) Gauthier et al., 1995 -- invalid | 
|   | 
Pseudoalteromonas issachenkonii Ivanova et al., 2002 -- valid | 
|   | 
Pseudoalteromonas lipolytica Xu et al., 2010 -- valid | 
|   | 
Pseudoalteromonas luteoviolacea (Gauthier, 1982) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas maricaloris Ivanova et al., 2002 -- valid | 
|   | 
Pseudoalteromonas marina Nam et al., 2007 -- valid | 
|   | 
Pseudoalteromonas mariniglutinosa (ex Berland et al., 1969) Romanenko et al., 2003 -- valid | 
|   | 
Pseudoalteromonas nigrifaciens (Baumann et al., 1984) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas paragorgicola Ivanova et al., 2002 -- valid | 
|   | 
Pseudoalteromonas peptidolytica Venkateswaran and Dohmoto, 2000 -- valid | 
|   | 
Pseudoalteromonas phenolica Isnansetyo and Kamei, 2003 -- valid | 
|   | 
Pseudoalteromonas piscicida (ex Bein, 1954) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas prydzensis Bowman, 1998 -- valid | 
|   | 
Pseudoalteromonas rubra (Gauthier, 1976) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoalteromonas ruthenica Ivanova et al., 2002 -- valid | 
|   | 
Pseudoalteromonas sagamiensis Kobayashi et al., 2003 -- invalid | 
|   | 
Pseudoalteromonas spongiae Lau et al., 2005 -- valid | 
|   | 
Pseudoalteromonas tetraodonis (Simidu et al., 1990) Ivanova et al., 2001 -- valid | 
|   | 
Pseudoalteromonas translucida Ivanova et al., 2002 -- valid | 
|   | 
Pseudoalteromonas tunicata Holmström et al., 1998 -- valid | 
|   | 
Pseudoalteromonas ulvae Egan et al., 2001 -- valid | 
|   | 
Pseudoalteromonas undina (Chan et al., 1978) Gauthier et al., 1995 -- valid | 
|   | 
Pseudoamycolata Akimov et al., 1989 -- invalid | 
|   | 
Pseudoamycolata halophobica Akimov et al., 1989 -- invalid | 
|   | 
Pseudobutyrivibrio van Gylswyk et al., 1996 -- valid | 
|   | 
Pseudobutyrivibrio ruminis van Gylswyk et al., 1996 -- valid | 
|   | 
Pseudobutyrivibrio xylanivorans Kopecny et al., 2003 -- valid | 
|   | 
Pseudocaedibacter Quackenbush, 1982 -- valid | 
|   | 
Pseudocaedibacter conjugatus (ex Preer et al., 1974) Quackenbush, 1982 -- valid | 
|   | 
Pseudocaedibacter falsus (ex Preer et al., 1974) Quackenbush, 1982 -- valid | 
|   | 
Pseudocaedibacter minutus (ex Preer et al., 1974) Quackenbush, 1982 -- valid | 
|   | 
Pseudochrobactrum Kämpfer et al., 2006 -- valid | 
|   | 
Pseudochrobactrum asaccharolyticum Kämpfer et al., 2006 -- valid | 
|   | 
Pseudochrobactrum glaciei Romanenko et al., 2008 -- invalid | 
|   | 
Pseudochrobactrum kiredjianiae Kämpfer et al., 2007 -- valid | 
|   | 
Pseudochrobactrum lubricantis Kämpfer et al., 2009 -- valid | 
|   | 
Pseudochrobactrum saccharolyticum Kämpfer et al., 2006 -- valid | 
|   | 
Pseudoclavibacter Manaia et al., 2004 -- valid | 
|   | 
Pseudoclavibacter caeni Srinivasan et al., 2012 -- valid | 
|   | 
Pseudoclavibacter chungangensis Cho et al., 2010 -- valid | 
|   | 
Pseudoclavibacter helvolus Manaia et al., 2004 -- valid | 
|   | 
Pseudoclavibacter soli Kim and Jung, 2009 -- valid | 
|   | 
Pseudoflavonifractor Carlier et al., 2010 -- valid | 
|   | 
Pseudoflavonifractor capillosus (Tissier, 1908) Carlier et al., 2010 -- valid | 
|   | 
Pseudofulvimonas Kämpfer et al., 2010 -- valid | 
|   | 
Pseudofulvimonas gallinarii Kämpfer et al., 2010 -- valid | 
|   | 
Pseudogulbenkiania Lin et al., 2008 -- valid | 
|   | 
Pseudogulbenkiania subflava Lin et al., 2008 -- valid | 
|   | 
Pseudokineococcus Jurado et al., 2011 -- valid | 
|   | 
Pseudokineococcus lusitanus Jurado et al., 2011 -- valid | 
|   | 
Pseudokineococcus marinus (Lee, 2006) Jurado et al., 2011 -- valid | 
|   | 
Pseudolabrys Kämpfer et al., 2006 -- valid | 
|   | 
Pseudolabrys taiwanensis Kämpfer et al., 2006 -- valid | 
|   | 
Pseudomonas Migula, 1894 -- valid | 
|   | 
Pseudomonas abietaniphila Mohn et al., 1999 -- valid | 
|   | 
Pseudomonas acidovorans den Dooren de Jong, 1926 -- invalid | 
|   | 
Pseudomonas aeruginosa (Schroeter, 1872) Migula, 1900 -- valid | 
|   | 
Pseudomonas agarici Young, 1970 -- valid | 
|   | 
Pseudomonas alcaligenes Monias, 1928 -- valid | 
|   | 
Pseudomonas alcaliphila Yumoto et al., 2001 -- valid | 
|   | 
Pseudomonas aminovorans den Dooren de Jong, 1926 -- invalid | 
|   | 
Pseudomonas amygdali Psallidas and Panagopoulos, 1975 -- valid | 
|   | 
Pseudomonas andropogonis (Smith, 1911) Stapp, 1928 -- invalid | 
|   | 
Pseudomonas anguilliseptica Wakabayashi and Egusa, 1972 -- valid | 
|   | 
Pseudomonas antarctica Reddy et al., 2004 -- valid | 
|   | 
Pseudomonas antimicrobica Attafuah and Bradbury, 1990 -- invalid | 
|   | 
Pseudomonas argentinensis Peix et al., 2005 -- valid | 
|   | 
Pseudomonas arsenicoxydans Campos et al., 2011 -- valid | 
|   | 
Pseudomonas asplenii (Ark and Tompkins, 1946) Savulescu, 1947 emend. Tvrzová, 2006 -- valid | 
|   | 
Pseudomonas aurantiaca Nakhimovskaya, 1948 -- invalid | 
|   | 
Pseudomonas aureofaciens Kluyver, 1956 -- invalid | 
|   | 
Pseudomonas avellanae Janse et al., 1997 -- valid | 
|   | 
Pseudomonas avenae Manns, 1909 -- invalid | 
|   | 
Pseudomonas avenae avenae Manns, 1909 -- invalid | 
|   | 
Pseudomonas avenae citrulli (Schaad et al., 1978) Hu et al., 1991 -- invalid | 
|   | 
Pseudomonas avenae konjaci (Goto, 1983) Hu et al., 1991 -- invalid | 
|   | 
Pseudomonas azotifigens Hatayama et al., 2005 -- valid | 
|   | 
Pseudomonas azotoformans Iizuka and Komagata, 1963 -- valid | 
|   | 
Pseudomonas baetica López et al., 2012 -- valid | 
|   | 
Pseudomonas balearica Bennasar et al., 1996 -- valid | 
|   | 
Pseudomonas bauzanensis Zhang et al., 2011 -- valid | 
|   | 
Pseudomonas beijerinckii Hof, 1935 -- invalid | 
|   | 
Pseudomonas benzenivorans Lang et al., 2012 -- valid | 
|   | 
Pseudomonas beteli (Ragunathan, 1928) Savulescu, 1947 -- valid | 
|   | 
Pseudomonas borbori Vanparys et al., 2006 -- valid | 
|   | 
Pseudomonas boreopolis Gray and Thornton, 1928 -- valid | 
|   | 
Pseudomonas brassicacearum Achouak et al., 2000 emend. Ivanova et al., 2009 -- valid | 
|   | 
Pseudomonas brassicacearum brassicacearum Achouak et al., 2000 -- valid | 
|   | 
Pseudomonas brassicacearum neoaurantiaca Ivanova et al., 2009 -- valid | 
|   | 
Pseudomonas brenneri Baïda et al., 2002 -- valid | 
|   | 
Pseudomonas caeni Xiao et al., 2009 -- valid | 
|   | 
Pseudomonas cannabina (ex Sutic and Dowson, 1959) Gardan et al., 1999 -- valid | 
|   | 
Pseudomonas carboxydohydrogena (ex Sanjieva and Zavarzin, 1971) Meyer et al., 1980 -- valid | 
|   | 
Pseudomonas caricapapayae Robbs, 1956 -- valid | 
|   | 
Pseudomonas caryophylli (Burkholder, 1942) Starr and Burkholder, 1942 -- invalid | 
|   | 
Pseudomonas cattleyae (Pavarino, 1911) Savulescu, 1947 -- invalid | 
|   | 
Pseudomonas cedrina Dabboussi et al., 2002 emend. Behrendt et al., 2009 -- valid | 
|   | 
Pseudomonas cedrina cedrina Dabboussi et al., 2002 -- valid | 
|   | 
Pseudomonas cedrina fulgida Behrendt et al., 2009 -- valid | 
|   | 
Pseudomonas cepacia Palleroni and Holmes, 1981 -- invalid | 
|   | 
Pseudomonas chloritidismutans Wolterink et al., 2002 -- invalid | 
|   | 
Pseudomonas chlororaphis (Guignard and Sauvageau, 1894) Bergey et al., 1930 emend. Peix et al., 2007 -- valid | 
|   | 
Pseudomonas chlororaphis aurantiaca (Nakhimovskaya, 1948) Peix et al., 2007 -- valid | 
|   | 
Pseudomonas chlororaphis aureofaciens (Kluyver, 1956) Peix et al., 2007 -- valid | 
|   | 
Pseudomonas chlororaphis chlororaphis (Guignard and Sauvageau, 1894) Bergey et al., 1930 -- valid | 
|   | 
Pseudomonas chlororaphis piscium Burr et al., 2010 -- valid | 
|   | 
Pseudomonas cichorii (Swingle, 1925) Stapp, 1928 -- valid | 
|   | 
Pseudomonas cissicola (Takimoto, 1939) Burkholder, 1948 -- valid | 
|   | 
Pseudomonas citronellolis Seubert, 1960 emend. Lang et al., 2007 -- valid | 
|   | 
Pseudomonas cocovenenans van Damme et al., 1960 -- invalid | 
|   | 
Pseudomonas composti Gibello et al., 2011 -- valid | 
|   | 
Pseudomonas congelans Behrendt et al., 2003 -- valid | 
|   | 
Pseudomonas corrugata Roberts and Scarlett, 1981 emend. Sutra et al., 1997 -- valid | 
|   | 
Pseudomonas costantinii Munsch et al., 2002 -- valid | 
|   | 
Pseudomonas cremoricolorata Uchino et al., 2002 -- valid | 
|   | 
Pseudomonas cuatrocienegasensis Escalante et al., 2009 -- valid | 
|   | 
Pseudomonas deceptionensis Carrión et al., 2011 -- valid | 
|   | 
Pseudomonas delafieldii Davis, 1970 -- invalid | 
|   | 
Pseudomonas delhiensis Prakash et al., 2007 -- valid | 
|   | 
Pseudomonas diminuta Leifson and Hugh, 1954 -- invalid | 
|   | 
Pseudomonas doudoroffii Baumann et al., 1972 -- invalid | 
|   | 
Pseudomonas duriflava Liu et al., 2008 -- valid | 
|   | 
Pseudomonas echinoides Heumann, 1962 -- invalid | 
|   | 
Pseudomonas elongata Humm, 1946 -- invalid | 
|   | 
Pseudomonas extremaustralis López et al., 2010 -- valid | 
|   | 
Pseudomonas extremorientalis Ivanova et al., 2002 -- valid | 
|   | 
Pseudomonas facilis (Schatz and Bovell, 1952) Davis, 1969 -- invalid | 
|   | 
Pseudomonas ficuserectae Goto, 1983 -- valid | 
|   | 
Pseudomonas flava (Niklewski, 1910) Davis, 1969 -- invalid | 
|   | 
Pseudomonas flavescens Hildebrand et al., 1994 -- valid | 
|   | 
Pseudomonas flectens Johnson, 1956 -- valid | 
|   | 
Pseudomonas fluorescens Migula, 1895 -- valid | 
|   | 
Pseudomonas fragi (Eichholz, 1902) Gruber, 1905 -- valid | 
|   | 
Pseudomonas frederiksbergensis Andersen et al., 2000 -- valid | 
|   | 
Pseudomonas fulva Iizuka and Komagata, 1963 -- valid | 
|   | 
Pseudomonas fuscovaginae (ex Tanii et al., 1976) Miyajima et al., 1983 -- valid | 
|   | 
Pseudomonas gelidicola Kadota, 1951 -- valid | 
|   | 
Pseudomonas geniculata (Wright, 1895) Chester, 1901 -- valid | 
|   | 
Pseudomonas gessardii Verhille et al., 1999 -- valid | 
|   | 
Pseudomonas gladioli Severini, 1913 -- invalid | 
|   | 
Pseudomonas glathei Zolg and Ottow, 1975 -- invalid | 
|   | 
Pseudomonas glumae Kurita and Tabei, 1967 -- invalid | 
|   | 
Pseudomonas graminis Behrendt et al., 1999 -- valid | 
|   | 
Pseudomonas grimontii Baïda et al., 2002 -- valid | 
|   | 
Pseudomonas guineae Bozal et al., 2007 -- valid | 
|   | 
Pseudomonas halophila Fendrich, 1989 -- valid | 
|   | 
Pseudomonas hibiscicola Moniz, 1963 -- valid | 
|   | 
Pseudomonas huttiensis Leifson, 1962 -- invalid | 
|   | 
Pseudomonas indica Pandey et al., 2002 -- valid | 
|   | 
Pseudomonas indigofera (Voges, 1893) Migula, 1900 -- invalid | 
|   | 
Pseudomonas iners Iizuka and Komagata, 1964 -- invalid | 
|   | 
Pseudomonas japonica Pungrasmi et al., 2008 -- valid | 
|   | 
Pseudomonas jessenii Verhille et al., 1999 -- valid | 
|   | 
Pseudomonas jinjuensis Kwon et al., 2003 -- valid | 
|   | 
Pseudomonas kilonensis Sikorski et al., 2001 -- valid | 
|   | 
Pseudomonas knackmussii Stolz et al., 2007 -- valid | 
|   | 
Pseudomonas koreensis Kwon et al., 2003 -- valid | 
|   | 
Pseudomonas lanceolata Leifson, 1962 -- invalid | 
|   | 
Pseudomonas lemoignei Delafield et al., 1965 -- invalid | 
|   | 
Pseudomonas libanensis Dabboussi et al., 1999 -- valid | 
|   | 
Pseudomonas lini Delorme et al., 2002 -- valid | 
|   | 
Pseudomonas litoralis Pascual et al., 2012 -- valid | 
|   | 
Pseudomonas lundensis Molin et al., 1986 -- valid | 
|   | 
Pseudomonas lurida Behrendt et al., 2007 -- valid | 
|   | 
Pseudomonas lutea Peix et al., 2004 -- valid | 
|   | 
Pseudomonas luteola Kodama et al., 1985 -- valid | 
|   | 
Pseudomonas mallei (Zopf, 1885) Redfearn et al., 1966 -- invalid | 
|   | 
Pseudomonas maltophilia (ex Hugh and Ryschenkow, 1961) Hugh, 1981 -- invalid | 
|   | 
Pseudomonas mandelii Verhille et al., 1999 -- valid | 
|   | 
Pseudomonas marginalis (Brown, 1918) Stevens, 1925 -- valid | 
|   | 
Pseudomonas marina (Cobet et al., 1970) Baumann et al., 1972 -- invalid | 
|   | 
Pseudomonas marincola Romanenko et al., 2008 -- valid | 
|   | 
Pseudomonas mediterranea Catara et al., 2002 -- valid | 
|   | 
Pseudomonas meliae Ogimi, 1981 -- invalid | 
|   | 
Pseudomonas mendocina Palleroni, 1970 -- valid | 
|   | 
Pseudomonas mephitica Claydon and Hammer, 1939 -- invalid | 
|   | 
Pseudomonas meridiana Reddy et al., 2004 -- valid | 
|   | 
Pseudomonas mesophilica Austin and Goodfellow, 1979 -- invalid | 
|   | 
Pseudomonas migulae Verhille et al., 1999 -- valid | 
|   | 
Pseudomonas mixta Bowman et al., 1989 -- invalid | 
|   | 
Pseudomonas mohnii Cámara et al., 2007 -- valid | 
|   | 
Pseudomonas monteilii Elomari et al., 1997 -- valid | 
|   | 
Pseudomonas moorei Cámara et al., 2007 -- valid | 
|   | 
Pseudomonas moraviensis Tvrzová et al., 2006 -- valid | 
|   | 
Pseudomonas mosselii Dabboussi et al., 2002 -- valid | 
|   | 
Pseudomonas mucidolens Levine and Anderson, 1932 -- valid | 
|   | 
Pseudomonas multiresinivorans Mohn et al., 1999 -- invalid | 
|   | 
Pseudomonas nautica Baumann et al., 1972 -- invalid | 
|   | 
Pseudomonas nitroreducens Iizuka and Komagata, 1964 emend. Lang et al., 2007 -- valid | 
|   | 
Pseudomonas oleovorans Lee and Chandler, 1941 -- valid | 
|   | 
Pseudomonas oleovorans lubricantis Saha et al., 2010 -- valid | 
|   | 
Pseudomonas oleovorans oleovorans Lee and Chandler, 1941 -- valid | 
|   | 
Pseudomonas orientalis Dabboussi et al., 2002 -- valid | 
|   | 
Pseudomonas oryzihabitans Kodama et al., 1985 -- valid | 
|   | 
Pseudomonas otitidis Clark et al., 2006 -- valid | 
|   | 
Pseudomonas pachastrellae Romanenko et al., 2005 -- valid | 
|   | 
Pseudomonas palleroniana Gardan et al., 2002 -- valid | 
|   | 
Pseudomonas palleronii Davis, 1970 -- invalid | 
|   | 
Pseudomonas panacis Park et al., 2005 -- valid | 
|   | 
Pseudomonas panipatensis Gupta et al., 2008 -- valid | 
|   | 
Pseudomonas parafulva Uchino et al., 2002 -- valid | 
|   | 
Pseudomonas paucimobilis Holmes et al., 1977 -- invalid | 
|   | 
Pseudomonas pelagia Hwang et al., 2009 -- valid | 
|   | 
Pseudomonas peli Vanparys et al., 2006 -- valid | 
|   | 
Pseudomonas perfectomarina Baumann et al., 1983 -- invalid | 
|   | 
Pseudomonas pertucinogena Kawai and Yabuuchi, 1975 -- valid | 
|   | 
Pseudomonas phenazinium Bell and Turner, 1973 -- invalid | 
|   | 
Pseudomonas pickettii Ralston et al., 1973 -- invalid | 
|   | 
Pseudomonas pictorum Gray and Thornton, 1928 -- valid | 
|   | 
Pseudomonas plantarii Azegami et al., 1987 -- invalid | 
|   | 
Pseudomonas plecoglossicida Nishimori et al., 2000 -- valid | 
|   | 
Pseudomonas poae Behrendt et al., 2003 -- valid | 
|   | 
Pseudomonas pohangensis Weon et al., 2006 -- valid | 
|   | 
Pseudomonas proteolytica Reddy et al., 2004 -- valid | 
|   | 
Pseudomonas pseudoalcaligenes Stanier, 1966 -- valid | 
|   | 
Pseudomonas pseudoalcaligenes citrulli Schaad et al., 1978 -- invalid | 
|   | 
Pseudomonas pseudoalcaligenes konjaci Goto, 1983 -- invalid | 
|   | 
Pseudomonas pseudoalcaligenes pseudoalcaligenes Stanier, 1966 -- invalid | 
|   | 
Pseudomonas pseudoflava Auling et al., 1978 -- invalid | 
|   | 
Pseudomonas pseudomallei (Whitmore, 1913) Haynes, 1957 -- invalid | 
|   | 
Pseudomonas psychrophila Yumoto et al., 2002 -- valid | 
|   | 
Pseudomonas psychrotolerans Hauser et al., 2004 -- valid | 
|   | 
Pseudomonas putida (Trevisan, 1889) Migula, 1895 -- valid | 
|   | 
Pseudomonas pyrrocinia Imanaka et al., 1965 -- invalid | 
|   | 
Pseudomonas radiora Ito and Iizuka, 1971 -- invalid | 
|   | 
Pseudomonas reinekei Cámara et al., 2007 -- valid | 
|   | 
Pseudomonas resinovorans Delaporte et al., 1961 -- valid | 
|   | 
Pseudomonas rhizosphaerae Peix et al., 2003 -- valid | 
|   | 
Pseudomonas rhodesiae Coroler et al., 1997 -- valid | 
|   | 
Pseudomonas rhodos Heumann, 1962 -- invalid | 
|   | 
Pseudomonas rubrilineans (Lee et al., 1925) Stapp, 1928 -- invalid | 
|   | 
Pseudomonas rubrisubalbicans (Christopher and Edgerton, 1930) Krassilnikov, 1949 -- invalid | 
|   | 
Pseudomonas sabulinigri Kim et al., 2009 -- valid | 
|   | 
Pseudomonas saccharophila Doudoroff, 1940 -- invalid | 
|   | 
Pseudomonas salomonii Gardan et al., 2002 -- valid | 
|   | 
Pseudomonas saponiphila Lang et al., 2012 -- valid | 
|   | 
Pseudomonas savastanoi (Janse, 1982) Gardan et al., 1992 -- valid | 
|   | 
Pseudomonas segetis Park et al., 2006 -- valid | 
|   | 
Pseudomonas seleniipraecipitans Hunter and Manter, 2011 -- valid | 
|   | 
Pseudomonas simiae Vela et al., 2006 -- valid | 
|   | 
Pseudomonas solanacearum (Smith, 1896) Smith, 1914 -- invalid | 
|   | 
Pseudomonas spinosa Leifson, 1962 -- invalid | 
|   | 
Pseudomonas stanieri Baumann et al., 1983 -- invalid | 
|   | 
Pseudomonas straminea Iizuka and Komagata, 1963 emend. Uchino et al., 2000 -- valid | 
|   | 
Pseudomonas stutzeri (Lehmann and Neumann, 1896) Sijderius, 1946 -- valid | 
|   | 
Pseudomonas synxantha (Ehrenberg, 1840) Holland, 1920 -- valid | 
|   | 
Pseudomonas syringae van Hall, 1902 -- valid | 
|   | 
Pseudomonas syringae savastanoi (ex Smith) Janse, 1982 -- invalid | 
|   | 
Pseudomonas syringae syringae van Hall, 1902 -- invalid | 
|   | 
Pseudomonas syzygii Roberts et al., 1990 -- invalid | 
|   | 
Pseudomonas taeanensis Lee et al., 2010 -- valid | 
|   | 
Pseudomonas taeniospiralis Lalucat et al., 1982 -- invalid | 
|   | 
Pseudomonas taetrolens Haynes, 1957 -- valid | 
|   | 
Pseudomonas taiwanensis Wang et al., 2010 -- valid | 
|   | 
Pseudomonas testosteroni Marcus and Talalay, 1956 -- invalid | 
|   | 
Pseudomonas thermotolerans Manaia and Moore, 2002 -- valid | 
|   | 
Pseudomonas thivervalensis Achouak et al., 2000 -- valid | 
|   | 
Pseudomonas tolaasii Paine, 1919 -- valid | 
|   | 
Pseudomonas toyotomiensis Hirota et al., 2011 -- valid | 
|   | 
Pseudomonas tremae Gardan et al., 1999 -- valid | 
|   | 
Pseudomonas trivialis Behrendt et al., 2003 -- valid | 
|   | 
Pseudomonas tuomuerensis Xin et al., 2009 -- valid | 
|   | 
Pseudomonas umsongensis Kwon et al., 2003 -- valid | 
|   | 
Pseudomonas vancouverensis Mohn et al., 1999 -- valid | 
|   | 
Pseudomonas veronii Elomari et al., 1996 -- valid | 
|   | 
Pseudomonas vesicularis (Busing et al., 1953) Galarneault and Leifson, 1964 -- invalid | 
|   | 
Pseudomonas viridiflava (Burkholder, 1930) Dowson, 1939 -- valid | 
|   | 
Pseudomonas vranovensis Tvrzová et al., 2006 -- valid | 
|   | 
Pseudomonas woodsii (Smith, 1911) Stevens, 1925 -- invalid | 
|   | 
Pseudomonas xanthomarina Romanenko et al., 2005 -- valid | 
|   | 
Pseudomonas xiamenensis Lai and Shao, 2008 -- valid | 
|   | 
Pseudomonas xinjiangensis Liu et al., 2009 -- valid | 
|   | 
Pseudonocardia Henssen, 1957 emend. Park et al., 2008 -- valid | 
|   | 
Pseudonocardia acaciae Duangmal et al., 2009 -- valid | 
|   | 
Pseudonocardia adelaidensis Kaewkla and Franco, 2010 -- valid | 
|   | 
Pseudonocardia ailaonensis Qin et al., 2008 -- valid | 
|   | 
Pseudonocardia alaniniphila (Xu et al., 1999) Huang et al., 2002 -- valid | 
|   | 
Pseudonocardia alni (Evtushenko et al., 1989) Warwick et al., 1994 -- valid | 
|   | 
Pseudonocardia ammonioxydans Liu et al., 2006 -- valid | 
|   | 
Pseudonocardia antarctica Prabahar et al., 2004 -- valid | 
|   | 
Pseudonocardia artemisiae Zhao et al., 2011 -- valid | 
|   | 
Pseudonocardia asaccharolytica Reichert et al., 1998 -- valid | 
|   | 
Pseudonocardia aurantiaca (Xu et al., 1999) Huang et al., 2002 -- valid | 
|   | 
Pseudonocardia autotrophica (Takamiya and Tubaki, 1956) Warwick et al., 1994 -- valid | 
|   | 
Pseudonocardia azurea Omura et al., 1983 -- invalid | 
|   | 
Pseudonocardia babensis Sakiyama et al., 2010 -- valid | 
|   | 
Pseudonocardia benzenivorans Kämpfer and Kroppenstedt, 2004 -- valid | 
|   | 
Pseudonocardia carboxydivorans Park et al., 2008 -- valid | 
|   | 
Pseudonocardia chloroethenivorans Lee et al., 2004 -- valid | 
|   | 
Pseudonocardia compacta Henssen et al., 1983 -- valid | 
|   | 
Pseudonocardia dioxanivorans Mahendra and Alvarez-Cohen, 2005 -- valid | 
|   | 
Pseudonocardia endophytica Chen et al., 2009 -- valid | 
|   | 
Pseudonocardia eucalypti Kaewkla and Franco, 2011 -- valid | 
|   | 
Pseudonocardia halophobica (Akimov et al., 1989) McVeigh et al., 1994 -- valid | 
|   | 
Pseudonocardia hydrocarbonoxydans (Nolof and Hirsch, 1962) Warwick et al., 1994 -- valid | 
|   | 
Pseudonocardia khuvsgulensis Ara et al., 2011 -- valid | 
|   | 
Pseudonocardia kongjuensis Lee et al., 2001 -- valid | 
|   | 
Pseudonocardia kunmingensis Zhao et al., 2011 -- valid | 
|   | 
Pseudonocardia mongoliensis Ara et al., 2011 -- valid | 
|   | 
Pseudonocardia nitrificans (ex Schatz et al., 1954) Warwick et al., 1994 -- valid | 
|   | 
Pseudonocardia oroxyli Gu et al., 2006 -- valid | 
|   | 
Pseudonocardia parietis Schäfer et al., 2009 -- valid | 
|   | 
Pseudonocardia petroleophila (Hirsch and Engel, 1956) Warwick et al., 1994 -- valid | 
|   | 
Pseudonocardia saturnea (Hirsch, 1960) Warwick et al., 1994 -- valid | 
|   | 
Pseudonocardia spinosa Schäfer, 1971 -- valid | 
|   | 
Pseudonocardia spinosispora Lee et al., 2002 -- valid | 
|   | 
Pseudonocardia sulfidoxydans Reichert et al., 1998 -- valid | 
|   | 
Pseudonocardia tetrahydrofuranoxydans Kämpfer et al., 2006 -- valid | 
|   | 
Pseudonocardia thermophila Henssen, 1957 -- valid | 
|   | 
Pseudonocardia tropica Qin et al., 2010 -- valid | 
|   | 
Pseudonocardia xinjiangensis (Xu et al., 1999) Huang et al., 2002 -- valid | 
|   | 
Pseudonocardia yunnanensis (Jiang et al., 1991) Huang et al., 2002 -- valid | 
|   | 
Pseudonocardia zijingensis Huang et al., 2002 -- valid | 
|   | 
Pseudoramibacter Willems and Collins, 1996 -- valid | 
|   | 
Pseudoramibacter alactolyticus (Prevot and Taffanel, 1942) Willems and Collins, 1996 -- valid | 
|   | 
Pseudorhodobacter Uchino et al., 2003 emend. Jung et al., 2012 -- valid | 
|   | 
Pseudorhodobacter aquimaris Jung et al., 2012 -- valid | 
|   | 
Pseudorhodobacter ferrugineus (Rüger and Höfle, 1992) Uchino et al., 2003 -- valid | 
|   | 
Pseudorhodoferax Bruland et al., 2009 -- valid | 
|   | 
Pseudorhodoferax caeni Bruland et al., 2009 -- valid | 
|   | 
Pseudorhodoferax soli Bruland et al., 2009 -- valid | 
|   | 
Pseudoruegeria Yoon et al., 2007 emend. Jung et al., 2010 -- valid | 
|   | 
Pseudoruegeria aquimaris Yoon et al., 2007 -- valid | 
|   | 
Pseudoruegeria lutimaris Jung et al., 2010 -- valid | 
|   | 
Pseudosphingobacterium Vaz-Moreira et al., 2007 -- valid | 
|   | 
Pseudosphingobacterium domesticum Vaz-Moreira et al., 2007 -- valid | 
|   | 
Pseudospirillum Satomi et al., 2002 -- valid | 
|   | 
Pseudospirillum japonicum (Watanabe, 1959) Satomi et al., 2002 -- valid | 
|   | 
Pseudosporangium Ara et al., 2008 -- valid | 
|   | 
Pseudosporangium ferrugineum Ara et al., 2008 -- valid | 
|   | 
Pseudoteredinibacter Chen et al., 2011 -- valid | 
|   | 
Pseudoteredinibacter isoporae Chen et al., 2011 -- valid | 
|   | 
Pseudovibrio Shieh et al., 2004 -- valid | 
|   | 
Pseudovibrio ascidiaceicola Fukunaga et al., 2006 -- valid | 
|   | 
Pseudovibrio denitrificans Shieh et al., 2004 -- valid | 
|   | 
Pseudovibrio japonicus Hosoya and Yokota, 2007 -- valid | 
|   | 
Pseudoxanthobacter Arun et al., 2008 -- valid | 
|   | 
Pseudoxanthobacter soli Arun et al., 2008 -- valid | 
|   | 
Pseudoxanthomonas Finkmann et al., 2000 emend. Thierry et al., 2004 emend. Lee et al., 2008 -- valid | 
|   | 
Pseudoxanthomonas broegbernensis Finkmann et al., 2000 emend. Thierry et al., 2004 -- valid | 
|   | 
Pseudoxanthomonas daejeonensis Yang et al., 2005 -- valid | 
|   | 
Pseudoxanthomonas dokdonensis (Yoon et al., 2006) Lee et al., 2008 -- valid | 
|   | 
Pseudoxanthomonas indica Kumari et al., 2011 -- valid | 
|   | 
Pseudoxanthomonas japonensis Thierry et al., 2004 -- valid | 
|   | 
Pseudoxanthomonas kalamensis Harada et al., 2006 -- valid | 
|   | 
Pseudoxanthomonas kaohsiungensis Chang et al., 2005 -- valid | 
|   | 
Pseudoxanthomonas koreensis Yang et al., 2005 -- valid | 
|   | 
Pseudoxanthomonas mexicana Thierry et al., 2004 -- valid | 
|   | 
Pseudoxanthomonas sacheonensis Lee et al., 2008 -- valid | 
|   | 
Pseudoxanthomonas spadix Young et al., 2007 -- valid | 
|   | 
Pseudoxanthomonas suwonensis Weon et al., 2006 -- valid | 
|   | 
Pseudoxanthomonas taiwanensis Chen et al., 2002 -- valid | 
|   | 
Pseudoxanthomonas yeongjuensis Yoo et al., 2007 -- valid | 
|   | 
Pseudozobellia Nedashkovskaya et al., 2009 -- valid | 
|   | 
Pseudozobellia thermophila Nedashkovskaya et al., 2009 -- valid | 
|   | 
Psychrilyobacter Zhao et al., 2009 -- valid | 
|   | 
Psychrilyobacter atlanticus Zhao et al., 2009 -- valid | 
|   | 
Psychrobacillus Krishnamurthi et al., 2011 -- valid | 
|   | 
Psychrobacillus insolitus (Larkin and Stokes, 1967) Krishnamurthi et al., 2011 -- valid | 
|   | 
Psychrobacillus psychrodurans (Abd El-Rahman et al., 2002) Krishnamurthi et al., 2011 -- valid | 
|   | 
Psychrobacillus psychrotolerans (Abd El-Rahman et al., 2002) Krishnamurthi et al., 2011 -- valid | 
|   | 
Psychrobacter Juni and Heym, 1986 -- valid | 
|   | 
Psychrobacter adeliensis Shivaji et al., 2005 -- valid | 
|   | 
Psychrobacter aestuarii Baik et al., 2010 -- valid | 
|   | 
Psychrobacter alimentarius Yoon et al., 2005 -- valid | 
|   | 
Psychrobacter aquaticus Shivaji et al., 2005 -- valid | 
|   | 
Psychrobacter aquimaris Yoon et al., 2005 -- valid | 
|   | 
Psychrobacter arcticus Bakermans et al., 2006 -- valid | 
|   | 
Psychrobacter arenosus Romanenko et al., 2004 -- valid | 
|   | 
Psychrobacter celer Yoon et al., 2005 -- valid | 
|   | 
Psychrobacter cibarius Jung et al., 2005 -- valid | 
|   | 
Psychrobacter cryohalolentis Bakermans et al., 2006 -- valid | 
|   | 
Psychrobacter faecalis Kämpfer et al., 2002 emend. Deschaght et al., 2012 -- valid | 
|   | 
Psychrobacter fozii Bozal et al., 2003 -- valid | 
|   | 
Psychrobacter frigidicola Bowman et al., 1996 -- valid | 
|   | 
Psychrobacter fulvigenes Romanenko et al., 2009 -- valid | 
|   | 
Psychrobacter glacincola Bowman et al., 1997 -- valid | 
|   | 
Psychrobacter immobilis Juni and Heym, 1986 -- valid | 
|   | 
Psychrobacter jeotgali Yoon et al., 2003 -- valid | 
|   | 
Psychrobacter luti Bozal et al., 2003 -- valid | 
|   | 
Psychrobacter lutiphocae Yassin and Busse, 2009 -- valid | 
|   | 
Psychrobacter marincola Romanenko et al., 2002 -- valid | 
|   | 
Psychrobacter maritimus Romanenko et al., 2004 -- valid | 
|   | 
Psychrobacter namhaensis Yoon et al., 2005 -- valid | 
|   | 
Psychrobacter nivimaris Heuchert et al., 2004 -- valid | 
|   | 
Psychrobacter okhotskensis Yumoto et al., 2003 -- valid | 
|   | 
Psychrobacter pacificensis Maruyama et al., 2000 -- valid | 
|   | 
Psychrobacter phenylpyruvicus (Bøvre and Henriksen, 1967) Bowman et al., 1996 -- valid | 
|   | 
Psychrobacter piscatorii Yumoto et al., 2010 -- valid | 
|   | 
Psychrobacter proteolyticus Denner et al., 2001 -- valid | 
|   | 
Psychrobacter pulmonis Vela et al., 2003 -- valid | 
|   | 
Psychrobacter salsus Shivaji et al., 2005 -- valid | 
|   | 
Psychrobacter sanguinis Wirth et al., 2012 -- valid | 
|   | 
Psychrobacter submarinus Romanenko et al., 2002 -- valid | 
|   | 
Psychrobacter urativorans Bowman et al., 1996 -- valid | 
|   | 
Psychrobacter vallis Shivaji et al., 2005 -- valid | 
|   | 
Psychroflexus Bowman et al., 1999 -- valid | 
|   | 
Psychroflexus gondwanensis (Dobson et al., 1993) Bowman et al., 1999 -- valid | 
|   | 
Psychroflexus salinarum Yoon et al., 2009 -- valid | 
|   | 
Psychroflexus sediminis Chen et al., 2009 -- valid | 
|   | 
Psychroflexus torquis Bowman et al., 1999 -- valid | 
|   | 
Psychroflexus tropicus Donachie et al., 2004 -- valid | 
|   | 
Psychromonas Mountfort et al., 1998 emend. Nogi et al., 2002 -- valid | 
|   | 
Psychromonas agarivorans Hosoya et al., 2009 -- valid | 
|   | 
Psychromonas antarctica Mountfort et al., 1998 -- valid | 
|   | 
Psychromonas aquimarina Miyazaki et al., 2008 -- valid | 
|   | 
Psychromonas arctica Groudieva et al., 2003 -- valid | 
|   | 
Psychromonas boydii Auman et al., 2010 -- valid | 
|   | 
Psychromonas hadalis Nogi et al., 2007 -- valid | 
|   | 
Psychromonas heitensis Hosoya et al., 2008 -- valid | 
|   | 
Psychromonas ingrahamii Auman et al., 2006 -- valid | 
|   | 
Psychromonas japonica Miyazaki et al., 2008 -- valid | 
|   | 
Psychromonas kaikoae Nogi et al., 2002 -- valid | 
|   | 
Psychromonas macrocephali Miyazaki et al., 2008 -- valid | 
|   | 
Psychromonas marina Kawasaki et al., 2002 -- valid | 
|   | 
Psychromonas ossibalaenae Miyazaki et al., 2008 -- valid | 
|   | 
Psychromonas profunda Xu et al., 2003 -- valid | 
|   | 
Psychroserpens Bowman et al., 1997 emend. Yi et al., 2012 -- valid | 
|   | 
Psychroserpens burtonensis Bowman et al., 1997 -- valid | 
|   | 
Psychroserpens mesophilus Kwon et al., 2006 -- valid | 
|   | 
Psychrosphaera Park et al., 2011 -- valid | 
|   | 
Psychrosphaera saromensis Park et al., 2011 -- valid | 
|   | 
Pullulanibacillus Hatayama et al., 2006 -- valid | 
|   | 
Pullulanibacillus naganoensis (Tomimura et al., 1990) Hatayama et al., 2006 -- valid | 
|   | 
Puniceicoccus Choo et al., 2007 -- valid | 
|   | 
Puniceicoccus vermicola Choo et al., 2007 -- valid | 
|   | 
Pusillimonas Stolz et al., 2005 emend. Park et al., 2011 -- valid | 
|   | 
Pusillimonas ginsengisoli Srinivasan et al., 2010 -- valid | 
|   | 
Pusillimonas harenae Park et al., 2011 -- valid | 
|   | 
Pusillimonas noertemannii Stolz et al., 2005 -- valid | 
|   | 
Pusillimonas soli Lee et al., 2010 -- valid | 
|   | 
Pyramidobacter Downes et al., 2009 -- valid | 
|   | 
Pyramidobacter piscolens Downes et al., 2009 -- valid | 
|   | 
Pyxidicoccus Reichenbach, 2007 -- valid | 
|   | 
Pyxidicoccus fallax Reichenbach, 2007 -- valid | 
|   | 
Quadricoccus Maszenan et al., 2002 -- invalid | 
|   | 
Quadricoccus australiensis Maszenan et al., 2002 -- invalid | 
|   | 
Quadrisphaera Maszenan et al., 2005 -- valid | 
|   | 
Quadrisphaera granulorum Maszenan et al., 2005 -- valid | 
|   | 
Quatrionicoccus Tindall and Euzéby, 2006 -- valid | 
|   | 
Quatrionicoccus australiensis (Maszenan et al., 2002) Tindall and Euzéby, 2006 -- valid | 
|   | 
Quinella Krumholz et al., 1993 -- valid | 
|   | 
Quinella ovalis Krumholz et al., 1993 -- valid | 
|   | 
Rahnella Izard et al., 1981 -- valid | 
|   | 
Rahnella aquatilis Izard et al., 1981 -- valid | 
|   | 
Ralstonia Yabuuchi et al., 1996 -- valid | 
|   | 
Ralstonia basilensis Steinle et al., 1999 emend. Goris et al., 2001 -- invalid | 
|   | 
Ralstonia campinensis Goris et al., 2001 -- invalid | 
|   | 
Ralstonia eutropha (Davis, 1969) Yabuuchi et al., 1996 -- invalid | 
|   | 
Ralstonia gilardii Coenye et al., 1999 -- invalid | 
|   | 
Ralstonia insidiosa Coenye et al., 2003 emend. Vaneechoutte et al., 2004 -- valid | 
|   | 
Ralstonia mannitolilytica De Baere et al., 2001 -- valid | 
|   | 
Ralstonia metallidurans Goris et al., 2001 -- invalid | 
|   | 
Ralstonia oxalatica (ex Khambata and Bhat, 1953) Sahin et al., 2000 -- invalid | 
|   | 
Ralstonia paucula Vandamme et al., 1999 -- invalid | 
|   | 
Ralstonia pickettii (Ralston et al., 1973) Yabuuchi et al., 1996 -- valid | 
|   | 
Ralstonia respiraculi Coenye et al., 2003 -- invalid | 
|   | 
Ralstonia solanacearum (Smith, 1896) Yabuuchi et al., 1996 -- valid | 
|   | 
Ralstonia syzygii (Roberts et al., 1990) Vaneechoutte et al., 2004 -- valid | 
|   | 
Ralstonia taiwanensis Chen et al., 2001 -- invalid | 
|   | 
Ramlibacter Heulin et al., 2003 -- valid | 
|   | 
Ramlibacter henchirensis Heulin et al., 2003 -- valid | 
|   | 
Ramlibacter tataouinensis Heulin et al., 2003 -- valid | 
|   | 
Raoultella Drancourt et al., 2001 -- valid | 
|   | 
Raoultella ornithinolytica (Sakazaki et al., 1989) Drancourt et al., 2001 -- valid | 
|   | 
Raoultella planticola (Bagley et al., 1982) Drancourt et al., 2001 -- valid | 
|   | 
Raoultella terrigena (Izard et al., 1981) Drancourt et al., 2001 -- valid | 
|   | 
Rapidithrix Srisukchayakul et al., 2007 -- valid | 
|   | 
Rapidithrix thailandica Srisukchayakul et al., 2007 -- valid | 
|   | 
Rarobacter Yamamoto et al., 1988 -- valid | 
|   | 
Rarobacter faecitabidus Yamamoto et al., 1988 -- valid | 
|   | 
Rarobacter incanus Yamamoto et al., 1994 -- valid | 
|   | 
Rathayibacter Zgurskaya et al., 1993 -- valid | 
|   | 
Rathayibacter caricis Dorofeeva et al., 2002 -- valid | 
|   | 
Rathayibacter festucae Dorofeeva et al., 2002 -- valid | 
|   | 
Rathayibacter iranicus (Carlson and Vidaver, 1982) Zgurskaya et al., 1993 -- valid | 
|   | 
Rathayibacter rathayi (Smith, 1913) Zgurskaya et al., 1993 -- valid | 
|   | 
Rathayibacter toxicus (Riley and Ophel, 1992) Sasaki et al., 1998 -- valid | 
|   | 
Rathayibacter tritici (Carlson and Vidaver, 1982) Zgurskaya et al., 1993 -- valid | 
|   | 
Reichenbachia Nedashkovskaya et al., 2003 -- invalid | 
|   | 
Reichenbachia agariperforans Nedashkovskaya et al., 2003 -- invalid | 
|   | 
Reichenbachiella Nedashkovskaya et al., 2005 emend. Cha et al., 2011 -- valid | 
|   | 
Reichenbachiella agariperforans (Nedashkovskaya et al., 2003) Nedashkovskaya et al., 2005 emend. Cha et al., 2011 -- valid | 
|   | 
Reichenbachiella faecimaris Cha et al., 2011 -- valid | 
|   | 
Reinekea Romanenko et al., 2004 -- valid | 
|   | 
Reinekea aestuarii Choi and Cho, 2010 -- valid | 
|   | 
Reinekea blandensis Pinhassi et al., 2007 -- valid | 
|   | 
Reinekea marinisedimentorum Romanenko et al., 2004 -- valid | 
|   | 
Renibacterium Sanders and Fryer, 1980 -- valid | 
|   | 
Renibacterium salmoninarum Sanders and Fryer, 1980 -- valid | 
|   | 
Reyranella Pagnier et al., 2011 -- valid | 
|   | 
Reyranella massiliensis Pagnier et al., 2011 -- valid | 
|   | 
Rhabdochromatium (ex Winogradsky, 1888) Dilling et al., 1996 -- valid | 
|   | 
Rhabdochromatium marinum Dilling et al., 1996 -- valid | 
|   | 
Rhabdothermus Steinsbu et al., 2011 -- valid | 
|   | 
Rhabdothermus arcticus Steinsbu et al., 2011 -- valid | 
|   | 
Rheinheimera Brettar et al., 2002 emend. Merchant et al., 2007 emend. Chen et al., 2010 emend. Li et al., 2011 -- valid | 
|   | 
Rheinheimera aquatica Chen et al., 2011 -- valid | 
|   | 
Rheinheimera aquimaris Yoon et al., 2007 -- valid | 
|   | 
Rheinheimera baltica Brettar et al., 2002 -- valid | 
|   | 
Rheinheimera chironomi Halpern et al., 2007 -- valid | 
|   | 
Rheinheimera nanhaiensis Li et al., 2011 -- valid | 
|   | 
Rheinheimera pacifica Romanenko et al., 2003 -- valid | 
|   | 
Rheinheimera perlucida Brettar et al., 2006 -- valid | 
|   | 
Rheinheimera soli Ryu et al., 2008 -- valid | 
|   | 
Rheinheimera tangshanensis Zhang et al., 2008 -- valid | 
|   | 
Rheinheimera texasensis Merchant et al., 2007 -- valid | 
|   | 
Rhizobacter Goto and Kuwata, 1988 emend. Stackebrandt et al., 2009 -- valid | 
|   | 
Rhizobacter dauci Goto and Kuwata, 1988 emend. Stackebrandt et al., 2009 -- valid | 
|   | 
Rhizobacter fulvus (Yoon et al., 2007) Stackebrandt et al., 2009 -- valid | 
|   | 
Rhizobium Frank, 1889 emend. Young et al., 2001 -- valid | 
|   | 
Rhizobium aggregatum (Hirsch and Müller, 1986) Kaur et al., 2011 -- valid | 
|   | 
Rhizobium alamii Berge et al., 2009 -- valid | 
|   | 
Rhizobium alkalisoli Lu et al., 2009 -- valid | 
|   | 
Rhizobium borbori Zhang et al., 2011 -- valid | 
|   | 
Rhizobium cellulosilyticum García-Fraile et al., 2007 -- valid | 
|   | 
Rhizobium ciceri Nour et al., 1994 -- invalid | 
|   | 
Rhizobium daejeonense Quan et al., 2005 -- valid | 
|   | 
Rhizobium endophyticum López-López et al., 2011 -- valid | 
|   | 
Rhizobium etli Segovia et al., 1993 -- valid | 
|   | 
Rhizobium fabae Tian et al., 2008 -- valid | 
|   | 
Rhizobium fredii Scholla and Elkan, 1984 -- invalid | 
|   | 
Rhizobium galegae Lindström, 1989 -- valid | 
|   | 
Rhizobium gallicum Amarger et al., 1997 -- valid | 
|   | 
Rhizobium giardinii Amarger et al., 1997 -- valid | 
|   | 
Rhizobium hainanense Chen et al., 1997 -- valid | 
|   | 
Rhizobium herbae Ren et al., 2011 -- valid | 
|   | 
Rhizobium huakuii Chen et al., 1991 -- invalid | 
|   | 
Rhizobium huautlense Wang et al., 1998 -- valid | 
|   | 
Rhizobium indigoferae Wei et al., 2002 -- valid | 
|   | 
Rhizobium japonicum (Kirchner, 1896) Buchanan, 1926 -- invalid | 
|   | 
Rhizobium larrymoorei (Bouzar and Jones, 2001) Young, 2004 -- valid | 
|   | 
Rhizobium leguminosarum (Frank, 1879) Frank, 1889 emend. Ramírez-Bahena et al., 2008 -- valid | 
|   | 
Rhizobium leucaenae Ribeiro et al., 2012 -- valid | 
|   | 
Rhizobium loessense Wei et al., 2003 -- valid | 
|   | 
Rhizobium loti Jarvis et al., 1982 -- invalid | 
|   | 
Rhizobium lupini (Schroeter, 1886) Eckhardt et al., 1931 -- valid | 
|   | 
Rhizobium lusitanum Valverde et al., 2006 -- valid | 
|   | 
Rhizobium mediterraneum Nour et al., 1995 -- invalid | 
|   | 
Rhizobium meliloti Dangeard, 1926 -- invalid | 
|   | 
Rhizobium mesosinicum Lin et al., 2009 -- valid | 
|   | 
Rhizobium miluonense Gu et al., 2008 -- valid | 
|   | 
Rhizobium mongolense van Berkum et al., 1998 -- valid | 
|   | 
Rhizobium multihospitium Han et al., 2008 -- valid | 
|   | 
Rhizobium oryzae Peng et al., 2008 -- valid | 
|   | 
Rhizobium phaseoli Dangeard, 1926 emend. Ramírez-Bahena et al., 2008 -- valid | 
|   | 
Rhizobium pisi Ramírez-Bahena et al., 2008 -- valid | 
|   | 
Rhizobium pseudoryzae Zhang et al., 2011 -- valid | 
|   | 
Rhizobium pusense Panday et al., 2011 -- valid | 
|   | 
Rhizobium radiobacter (Beijerinck and van Delden, 1902) Young et al., 2001 -- valid | 
|   | 
Rhizobium rhizogenes (Riker et al., 1930) Young et al., 2001 -- valid | 
|   | 
Rhizobium rosettiformans Kaur et al., 2011 -- valid | 
|   | 
Rhizobium rubi (Hildebrand, 1940) Young et al., 2001 -- valid | 
|   | 
Rhizobium selenitireducens corrig. Hunter et al., 2008 -- valid | 
|   | 
Rhizobium skierniewicense Pulawska et al., 2012 -- valid | 
|   | 
Rhizobium soli Yoon et al., 2010 -- valid | 
|   | 
Rhizobium sullae Squartini et al., 2002 -- valid | 
|   | 
Rhizobium taibaishanense Yao et al., 2012 -- valid | 
|   | 
Rhizobium tianshanense Chen et al., 1995 -- invalid | 
|   | 
Rhizobium tibeticum Hou et al., 2009 -- valid | 
|   | 
Rhizobium trifolii Dangeard, 1926 -- valid | 
|   | 
Rhizobium tropici Martínez-Romero et al., 1991 -- valid | 
|   | 
Rhizobium tubonense Zhang et al., 2011 -- valid | 
|   | 
Rhizobium undicola (de Lajudie et al., 1998) Young et al., 2001 -- valid | 
|   | 
Rhizobium vallis Wang et al., 2011 -- valid | 
|   | 
Rhizobium vignae Ren et al., 2011 -- valid | 
|   | 
Rhizobium vitis (Ophel and Kerr, 1990) Young et al., 2001 -- valid | 
|   | 
Rhizobium yanglingense Tan et al., 2001 -- valid | 
|   | 
Rhizomicrobium Ueki et al., 2010 -- valid | 
|   | 
Rhizomicrobium electricum Kodama and Watanabe, 2011 -- valid | 
|   | 
Rhizomicrobium palustre Ueki et al., 2010 -- valid | 
|   | 
Rhizomonas van Bruggen et al., 1990 -- invalid | 
|   | 
Rhizomonas suberifaciens van Bruggen et al., 1990 -- invalid | 
|   | 
Rhodanobacter Nalin et al., 1999 -- valid | 
|   | 
Rhodanobacter fulvus Im et al., 2005 -- valid | 
|   | 
Rhodanobacter ginsengisoli Weon et al., 2007 -- valid | 
|   | 
Rhodanobacter ginsenosidimutans An et al., 2009 -- valid | 
|   | 
Rhodanobacter lindaniclasticus Nalin et al., 1999 -- valid | 
|   | 
Rhodanobacter panaciterrae Wang et al., 2011 -- valid | 
|   | 
Rhodanobacter soli Bui et al., 2010 -- valid | 
|   | 
Rhodanobacter spathiphylli De Clercq et al., 2006 -- valid | 
|   | 
Rhodanobacter terrae Weon et al., 2007 -- valid | 
|   | 
Rhodanobacter thiooxydans Lee et al., 2007 -- valid | 
|   | 
Rhodobaca Milford et al., 2001 -- valid | 
|   | 
Rhodobaca barguzinensis Boldareva et al., 2009 -- valid | 
|   | 
Rhodobaca bogoriensis Milford et al., 2001 -- valid | 
|   | 
Rhodobacter Imhoff et al., 1984 emend. Srinivas et al., 2007 -- valid | 
|   | 
Rhodobacter adriaticus (Neutzling et al., 1984) Imhoff et al., 1984 -- invalid | 
|   | 
Rhodobacter aestuarii Venkata Ramana et al., 2009 -- valid | 
|   | 
Rhodobacter azotoformans Hiraishi et al., 1997 -- valid | 
|   | 
Rhodobacter blasticus (Eckersley and Dow, 1981) Kawasaki et al., 1994 -- valid | 
|   | 
Rhodobacter capsulatus (Molisch, 1907) Imhoff et al., 1984 -- valid | 
|   | 
Rhodobacter changlensis Anil Kumar et al., 2007 -- invalid | 
|   | 
Rhodobacter euryhalinus Kompantseva, 1989 -- invalid | 
|   | 
Rhodobacter johrii Girija et al., 2010 -- valid | 
|   | 
Rhodobacter maris Venkata Ramana et al., 2008 -- valid | 
|   | 
Rhodobacter massiliensis Greub and Raoult, 2006 -- invalid | 
|   | 
Rhodobacter megalophilus Arunasri et al., 2008 -- valid | 
|   | 
Rhodobacter ovatus Srinivas et al., 2008 -- valid | 
|   | 
Rhodobacter sphaeroides (van Niel, 1944) Imhoff et al., 1984 -- valid | 
|   | 
Rhodobacter sulfidophilus (Hansen and Veldkamp, 1973) Imhoff et al., 1984 -- invalid | 
|   | 
Rhodobacter veldkampii Hansen and Imhoff, 1985 -- valid | 
|   | 
Rhodobacter vinaykumarii Srinivas et al., 2007 -- valid | 
|   | 
Rhodobium Hiraishi et al., 1995 emend. Urdiain et al., 2008 -- valid | 
|   | 
Rhodobium gokarnense Srinivas et al., 2007 emend. Urdiain et al., 2008 -- valid | 
|   | 
Rhodobium marinum (Imhoff, 1984) Hiraishi et al., 1995 -- invalid | 
|   | 
Rhodobium orientis Hiraishi et al., 1995 emend. Urdiain et al., 2008 -- valid | 
|   | 
Rhodobium pfennigii Caumette et al., 2007 -- invalid | 
|   | 
Rhodoblastus Imhoff, 2001 -- valid | 
|   | 
Rhodoblastus acidophilus (Pfennig, 1969) Imhoff, 2001 -- valid | 
|   | 
Rhodoblastus sphagnicola Kulichevskaya et al., 2006 -- valid | 
|   | 
Rhodocista Kawasaki et al., 1994 -- valid | 
|   | 
Rhodocista centenaria Kawasaki et al., 1994 -- valid | 
|   | 
Rhodocista pekingensis Zhang et al., 2003 -- valid | 
|   | 
Rhodococcus Zopf, 1891 -- valid | 
|   | 
Rhodococcus aetherivorans Goodfellow et al., 2004 -- valid | 
|   | 
Rhodococcus aichiensis Tsukamura, 1983 -- invalid | 
|   | 
Rhodococcus artemisiae Zhao et al., 2012 -- valid | 
|   | 
Rhodococcus aurantiacus (ex Tsukamura and Mizuno, 1971) Tsukamura and Yano, 1985 -- invalid | 
|   | 
Rhodococcus baikonurensis Li et al., 2004 -- valid | 
|   | 
Rhodococcus bronchialis (Tsukamura, 1971) Tsukamura, 1974 -- invalid | 
|   | 
Rhodococcus chlorophenolicus Apajalahti et al., 1986 -- invalid | 
|   | 
Rhodococcus chubuensis Tsukamura, 1983 -- invalid | 
|   | 
Rhodococcus coprophilus Rowbotham and Cross, 1979 -- valid | 
|   | 
Rhodococcus corallinus (Bergey et al., 1923) Goodfellow and Alderson, 1977 -- invalid | 
|   | 
Rhodococcus corynebacterioides (Serrano et al., 1972) Yassin and Schaal, 2005 -- valid | 
|   | 
Rhodococcus equi (Magnusson, 1923) Goodfellow and Alderson, 1977 -- valid | 
|   | 
Rhodococcus erythropolis (Gray and Thornton, 1928) Goodfellow and Alderson, 1979 -- valid | 
|   | 
Rhodococcus fascians (Tilford, 1936) Goodfellow, 1984 -- valid | 
|   | 
Rhodococcus globerulus Goodfellow et al., 1985 -- valid | 
|   | 
Rhodococcus gordoniae Jones et al., 2004 -- valid | 
|   | 
Rhodococcus imtechensis Ghosh et al., 2006 -- valid | 
|   | 
Rhodococcus jialingiae Wang et al., 2010 -- valid | 
|   | 
Rhodococcus jostii Takeuchi et al., 2002 -- valid | 
|   | 
Rhodococcus koreensis Yoon et al., 2000 -- valid | 
|   | 
Rhodococcus kroppenstedtii Mayilraj et al., 2006 -- valid | 
|   | 
Rhodococcus kunmingensis Wang et al., 2008 -- valid | 
|   | 
Rhodococcus kyotonensis Li et al., 2007 -- valid | 
|   | 
Rhodococcus luteus Nesterenko et al., 1982 -- invalid | 
|   | 
Rhodococcus maanshanensis Zhang et al., 2002 -- valid | 
|   | 
Rhodococcus marinonascens Helmke and Weyland, 1984 -- valid | 
|   | 
Rhodococcus maris Nesterenko et al., 1982 -- invalid | 
|   | 
Rhodococcus obuensis Tsukamura, 1983 -- invalid | 
|   | 
Rhodococcus opacus Klatte et al., 1995 -- valid | 
|   | 
Rhodococcus percolatus Briglia et al., 1996 -- valid | 
|   | 
Rhodococcus phenolicus Rehfuss and Urban, 2006 -- valid | 
|   | 
Rhodococcus pyridinivorans Yoon et al., 2000 -- valid | 
|   | 
Rhodococcus qingshengii Xu et al., 2007 -- valid | 
|   | 
Rhodococcus rhodnii Goodfellow and Alderson, 1979 -- valid | 
|   | 
Rhodococcus rhodochrous (Zopf, 1891) Tsukamura, 1974 emend. Rainey et al., 1995 -- valid | 
|   | 
Rhodococcus roseus Tsukamura et al., 1991 -- invalid | 
|   | 
Rhodococcus ruber (Kruse, 1896) Goodfellow and Alderson, 1977 -- valid | 
|   | 
Rhodococcus rubropertinctus (Hefferan, 1904) Tsukamura, 1974 -- invalid | 
|   | 
Rhodococcus sputi (ex Tsukamura, 1978) Tsukamura and Yano, 1985 -- invalid | 
|   | 
Rhodococcus terrae (Tsukamura, 1971) Tsukamura, 1974 -- invalid | 
|   | 
Rhodococcus triatomae Yassin, 2005 -- valid | 
|   | 
Rhodococcus tukisamuensis Matsuyama et al., 2003 -- valid | 
|   | 
Rhodococcus wratislaviensis (Goodfellow et al., 1995) Goodfellow et al., 2002 -- valid | 
|   | 
Rhodococcus yunnanensis Zhang et al., 2005 -- valid | 
|   | 
Rhodococcus zopfii Stoecker et al., 1994 -- valid | 
|   | 
Rhodocyclus Pfennig, 1978 -- valid | 
|   | 
Rhodocyclus gelatinosus (Molisch, 1907) Imhoff et al., 1984 -- invalid | 
|   | 
Rhodocyclus purpureus Pfennig, 1978 -- valid | 
|   | 
Rhodocyclus tenuis (Pfennig, 1969) Imhoff et al., 1984 -- valid | 
|   | 
Rhodocytophaga Anandham et al., 2010 -- valid | 
|   | 
Rhodocytophaga aerolata Anandham et al., 2010 -- valid | 
|   | 
Rhodoferax Hiraishi et al., 1992 -- valid | 
|   | 
Rhodoferax antarcticus Madigan et al., 2001 -- valid | 
|   | 
Rhodoferax fermentans Hiraishi et al., 1992 -- valid | 
|   | 
Rhodoferax ferrireducens Finneran et al., 2003 -- invalid | 
|   | 
Rhodoglobus Sheridan et al., 2003 -- valid | 
|   | 
Rhodoglobus aureus (Reddy et al., 2003) An et al., 2011 -- valid | 
|   | 
Rhodoglobus vestalii Sheridan et al., 2003 -- valid | 
|   | 
Rhodomicrobium Duchow and Douglas, 1949 -- valid | 
|   | 
Rhodomicrobium vannielii Duchow and Douglas, 1949 -- valid | 
|   | 
Rhodonellum Schmidt et al., 2006 -- valid | 
|   | 
Rhodonellum psychrophilum Schmidt et al., 2006 -- valid | 
|   | 
Rhodopila Imhoff et al., 1984 -- valid | 
|   | 
Rhodopila globiformis (Pfennig, 1974) Imhoff et al., 1984 -- valid | 
|   | 
Rhodopirellula Schlesner et al., 2004 -- valid | 
|   | 
Rhodopirellula baltica Schlesner et al., 2004 -- valid | 
|   | 
Rhodoplanes Hiraishi and Ueda, 1994 -- valid | 
|   | 
Rhodoplanes elegans Hiraishi and Ueda, 1994 -- valid | 
|   | 
Rhodoplanes pokkaliisoli Lakshmi et al., 2009 -- valid | 
|   | 
Rhodoplanes roseus (Janssen and Harfoot, 1991) Hiraishi and Ueda, 1994 -- valid | 
|   | 
Rhodoplanes serenus Okamura et al., 2009 -- valid | 
|   | 
Rhodopseudomonas Czurda and Maresch, 1937 -- valid | 
|   | 
Rhodopseudomonas acidophila Pfennig, 1969 -- invalid | 
|   | 
Rhodopseudomonas adriatica Neutzling et al., 1984 -- invalid | 
|   | 
Rhodopseudomonas blastica Eckersley and Dow, 1981 -- invalid | 
|   | 
Rhodopseudomonas capsulata (Molisch, 1907) van Niel, 1944 -- invalid | 
|   | 
Rhodopseudomonas faecalis Zhang et al., 2002 -- valid | 
|   | 
Rhodopseudomonas gelatinosa (Molisch, 1907) van Niel, 1944 -- invalid | 
|   | 
Rhodopseudomonas globiformis Pfennig, 1974 -- invalid | 
|   | 
Rhodopseudomonas julia Kompantseva, 1993 -- valid | 
|   | 
Rhodopseudomonas marina Imhoff, 1984 -- invalid | 
|   | 
Rhodopseudomonas palustris (Molisch, 1907) van Niel, 1944 -- valid | 
|   | 
Rhodopseudomonas rhenobacensis Hougardy et al., 2000 -- valid | 
|   | 
Rhodopseudomonas rosea Janssen and Harfoot, 1991 -- invalid | 
|   | 
Rhodopseudomonas rutila Akiba et al., 1983 -- invalid | 
|   | 
Rhodopseudomonas sphaeroides van Niel, 1944 -- invalid | 
|   | 
Rhodopseudomonas sulfidophila Hansen and Veldkamp, 1973 -- invalid | 
|   | 
Rhodopseudomonas sulfoviridis Keppen and Gorlenko, 1975 -- invalid | 
|   | 
Rhodopseudomonas viridis Drews and Giesbrecht, 1966 -- invalid | 
|   | 
Rhodospira Pfennig et al., 1998 -- valid | 
|   | 
Rhodospira trueperi Pfennig et al., 1998 -- valid | 
|   | 
Rhodospirillum Molisch, 1907 emend. Imhoff et al., 1998 -- valid | 
|   | 
Rhodospirillum centenum Favinger et al., 1994 -- invalid | 
|   | 
Rhodospirillum fulvum van Niel, 1944 -- invalid | 
|   | 
Rhodospirillum molischianum Giesberger, 1947 -- invalid | 
|   | 
Rhodospirillum photometricum Molisch, 1907 -- valid | 
|   | 
Rhodospirillum rubrum (Esmarch, 1887) Molisch, 1907 -- valid | 
|   | 
Rhodospirillum salexigens Drews, 1982 -- invalid | 
|   | 
Rhodospirillum salinarum Nissen and Dundas, 1985 -- invalid | 
|   | 
Rhodospirillum sodomense Mack et al., 1996 -- invalid | 
|   | 
Rhodospirillum sulfurexigens Anil Kumar et al., 2008 -- valid | 
|   | 
Rhodospirillum tenue Pfennig, 1969 -- invalid | 
|   | 
Rhodothalassium Imhoff et al., 1998 -- valid | 
|   | 
Rhodothalassium salexigens (Drews, 1982) Imhoff et al., 1998 -- valid | 
|   | 
Rhodothermus Alfredsson et al., 1995 -- valid | 
|   | 
Rhodothermus marinus Alfredsson et al., 1995 -- valid | 
|   | 
Rhodothermus obamensis Sako et al., 1996 -- invalid | 
|   | 
Rhodothermus profundi Marteinsson et al., 2010 -- valid | 
|   | 
Rhodovarius Kämpfer et al., 2004 -- valid | 
|   | 
Rhodovarius lipocyclicus Kämpfer et al., 2004 -- valid | 
|   | 
Rhodovibrio Imhoff et al., 1998 -- valid | 
|   | 
Rhodovibrio salinarum (Nissen and Dundas, 1985) Imhoff et al., 1998 -- valid | 
|   | 
Rhodovibrio sodomensis (Mack et al., 1996) Imhoff et al., 1998 -- valid | 
|   | 
Rhodovulum Hiraishi and Ueda, 1994 -- valid | 
|   | 
Rhodovulum adriaticum (Neutzling et al., 1984) Hiraishi and Ueda, 1994 -- valid | 
|   | 
Rhodovulum euryhalinum (Kompantseva, 1989) Hiraishi and Ueda, 1994 -- valid | 
|   | 
Rhodovulum imhoffii Srinivas et al., 2007 -- valid | 
|   | 
Rhodovulum iodosum Straub et al., 1999 -- valid | 
|   | 
Rhodovulum kholense Anil Kumar et al., 2008 -- valid | 
|   | 
Rhodovulum lacipunicei Chakravarthy et al., 2009 -- valid | 
|   | 
Rhodovulum marinum Srinivas et al., 2006 -- valid | 
|   | 
Rhodovulum phaeolacus Lakshmi et al., 2011 -- valid | 
|   | 
Rhodovulum robiginosum Straub et al., 1999 -- valid | 
|   | 
Rhodovulum steppense Kompantseva et al., 2010 -- valid | 
|   | 
Rhodovulum strictum Hiraishi and Ueda, 1995 -- valid | 
|   | 
Rhodovulum sulfidophilum (Hansen and Veldkamp, 1973) Hiraishi and Ueda, 1994 -- valid | 
|   | 
Rhodovulum visakhapatnamense Srinivas et al., 2007 -- valid | 
|   | 
Rickettsia da Rocha-Lima, 1916 -- valid | 
|   | 
Rickettsia aeschlimannii Beati et al., 1997 -- valid | 
|   | 
Rickettsia africae Kelly et al., 1996 -- valid | 
|   | 
Rickettsia akari Huebner et al., 1946 -- valid | 
|   | 
Rickettsia asiatica Fujita et al., 2006 -- valid | 
|   | 
Rickettsia australis Philip, 1950 -- valid | 
|   | 
Rickettsia bellii Philip et al., 1983 -- valid | 
|   | 
Rickettsia canadensis McKiel et al., 1967 -- valid | 
|   | 
Rickettsia conorii Brumpt, 1932 -- valid | 
|   | 
Rickettsia felis Bouyer et al., 2001 emend. La Scola et al., 2002 -- valid | 
|   | 
Rickettsia heilongjiangensis Fournier et al., 2006 -- valid | 
|   | 
Rickettsia helvetica Beati et al., 1993 -- valid | 
|   | 
Rickettsia honei Stenos et al., 1998 -- valid | 
|   | 
Rickettsia hoogstraalii Duh et al., 2010 -- valid | 
|   | 
Rickettsia japonica Uchida et al., 1992 -- valid | 
|   | 
Rickettsia massiliae Beati and Raoult, 1993 -- valid | 
|   | 
Rickettsia montanensis (ex Lackman et al., 1965) Weiss and Moulder, 1984 -- valid | 
|   | 
Rickettsia parkeri Lackman et al., 1965 -- valid | 
|   | 
Rickettsia peacockii Niebylski et al., 1997 -- valid | 
|   | 
Rickettsia prowazekii da Rocha-Lima, 1916 -- valid | 
|   | 
Rickettsia raoultii Mediannikov et al., 2008 -- valid | 
|   | 
Rickettsia rhipicephali (ex Burgdorfer et al., 1978) Weiss and Moulder, 1988 -- valid | 
|   | 
Rickettsia rickettsii (Wolbach, 1919) Brumpt, 1922 -- valid | 
|   | 
Rickettsia sennetsu Misao and Kobayashi, 1956 -- invalid | 
|   | 
Rickettsia sibirica Zdrodovskii, 1948 -- valid | 
|   | 
Rickettsia slovaca Sekeyová et al., 1998 -- valid | 
|   | 
Rickettsia tamurae Fournier et al., 2006 -- valid | 
|   | 
Rickettsia tsutsugamushi (Hayashi, 1920) Ogata, 1931 -- invalid | 
|   | 
Rickettsia typhi (Wolbach and Todd, 1920) Philip, 1943 -- valid | 
|   | 
Rickettsiella Philip, 1956 -- valid | 
|   | 
Rickettsiella chironomi (ex Weiser, 1963) Weiss et al., 1984 -- valid | 
|   | 
Rickettsiella grylli (ex Vago and Martoja, 1963) Weiss et al., 1984 -- valid | 
|   | 
Rickettsiella popilliae (Dutky and Gooden, 1952) Philip, 1956 -- valid | 
|   | 
Rickettsiella stethorae Hall and Badgley, 1957 -- valid | 
|   | 
Riemerella Segers et al., 1993 emend. Vancanneyt et al., 1999 -- valid | 
|   | 
Riemerella anatipestifer (Henrickson and Hilbert, 1932) Segers et al., 1993 -- valid | 
|   | 
Riemerella columbina Vancanneyt et al., 1999 -- valid | 
|   | 
Rikenella Collins et al., 1985 -- valid | 
|   | 
Rikenella microfusus (Kaneuchi and Mitsuoka, 1978) Collins et al., 1985 -- valid | 
|   | 
Rivibacter Stackebrandt et al., 2009 -- valid | 
|   | 
Rivibacter subsaxonicus (Stackebrandt et al., 2008) Stackebrandt et al., 2009 -- valid | 
|   | 
Robiginitalea Cho and Giovannoni, 2004 emend. Manh et al., 2008 -- valid | 
|   | 
Robiginitalea biformata Cho and Giovannoni, 2004 -- valid | 
|   | 
Robiginitalea myxolifaciens Manh et al., 2008 -- valid | 
|   | 
Robiginitomaculum Lee et al., 2007 -- valid | 
|   | 
Robiginitomaculum antarcticum Lee et al., 2007 -- valid | 
|   | 
Robinsoniella Cotta et al., 2009 -- valid | 
|   | 
Robinsoniella peoriensis Cotta et al., 2009 -- valid | 
|   | 
Rochalimaea (Macchiavello, 1947) Krieg, 1961 -- invalid | 
|   | 
Rochalimaea elizabethae Daly et al., 1993 -- invalid | 
|   | 
Rochalimaea henselae Regnery et al., 1992 -- invalid | 
|   | 
Rochalimaea quintana (Schmincke, 1917) Krieg, 1961 -- invalid | 
|   | 
Rochalimaea vinsonii Weiss and Dasch, 1982 -- invalid | 
|   | 
Roseateles Roseateles Suyama et al., 1999 emend. Gomila et al., 2008 -- valid | 
|   | 
Roseateles aquatilis Gomila et al., 2008 -- valid | 
|   | 
Roseateles depolymerans Suyama et al., 1999 -- valid | 
|   | 
Roseateles terrae Gomila et al., 2008 -- valid | 
|   | 
Roseburia Stanton and Savage, 1983 -- valid | 
|   | 
Roseburia cecicola Stanton and Savage, 1983 -- valid | 
|   | 
Roseburia faecis Duncan et al., 2006 -- valid | 
|   | 
Roseburia hominis Duncan et al., 2006 -- valid | 
|   | 
Roseburia intestinalis Duncan et al., 2002 emend. Duncan et al., 2006 -- valid | 
|   | 
Roseburia inulinivorans Duncan et al., 2006 -- valid | 
|   | 
Roseibaca Labrenz et al., 2009 -- valid | 
|   | 
Roseibaca ekhonensis Labrenz et al., 2009 -- valid | 
|   | 
Roseibacillus Yoon et al., 2008 -- valid | 
|   | 
Roseibacillus ishigakijimensis Yoon et al., 2008 -- valid | 
|   | 
Roseibacillus persicicus Yoon et al., 2008 -- valid | 
|   | 
Roseibacillus ponti Yoon et al., 2008 -- valid | 
|   | 
Roseibacterium Suzuki et al., 2006 -- valid | 
|   | 
Roseibacterium elongatum Suzuki et al., 2006 -- valid | 
|   | 
Roseibium Suzuki et al., 2000 emend. Biebl et al., 2007 -- valid | 
|   | 
Roseibium denhamense Suzuki et al., 2000 emend. Biebl et al., 2007 -- valid | 
|   | 
Roseibium hamelinense Suzuki et al., 2000 emend. Biebl et al., 2007 -- valid | 
|   | 
Roseicitreum Yu et al., 2011 -- valid | 
|   | 
Roseicitreum antarcticum Yu et al., 2011 -- valid | 
|   | 
Roseicyclus Rathgeber et al., 2005 -- valid | 
|   | 
Roseicyclus mahoneyensis Rathgeber et al., 2005 -- valid | 
|   | 
Roseiflexus Hanada et al., 2002 -- valid | 
|   | 
Roseiflexus castenholzii Hanada et al., 2002 -- valid | 
|   | 
Roseinatronobacter Sorokin et al., 2000 -- valid | 
|   | 
Roseinatronobacter monicus Boldareva et al., 2009 -- valid | 
|   | 
Roseinatronobacter thiooxidans Sorokin et al., 2000 -- valid | 
|   | 
Roseisalinus Labrenz et al., 2005 -- valid | 
|   | 
Roseisalinus antarcticus Labrenz et al., 2005 -- valid | 
|   | 
Roseivirga Nedashkovskaya et al., 2005 emend. Nedashkovskaya et al., 2005 emend. Nedashkovskaya et al., 2008 -- valid | 
|   | 
Roseivirga echinicomitans Nedashkovskaya et al., 2005 -- valid | 
|   | 
Roseivirga ehrenbergii Nedashkovskaya et al., 2005 emend. Nedashkovskaya et al., 2008 -- valid | 
|   | 
Roseivirga seohaensis (Yoon et al., 2005) Lau et al., 2006 -- invalid | 
|   | 
Roseivirga spongicola Lau et al., 2006 -- valid | 
|   | 
Roseivivax Suzuki et al., 1999 emend. Park et al., 2010 emend. Chen et al., 2012 -- valid | 
|   | 
Roseivivax halodurans Suzuki et al., 1999 -- valid | 
|   | 
Roseivivax halotolerans Suzuki et al., 1999 -- valid | 
|   | 
Roseivivax isoporae Chen et al., 2012 -- valid | 
|   | 
Roseivivax lentus Park et al., 2010 -- valid | 
|   | 
Roseobacter Shiba, 1991 emend. Martens et al., 2006 -- valid | 
|   | 
Roseobacter algicola Lafay et al., 1995 -- invalid | 
|   | 
Roseobacter denitrificans Shiba, 1991 -- valid | 
|   | 
Roseobacter gallaeciensis Ruiz-Ponte et al., 1998 -- invalid | 
|   | 
Roseobacter litoralis Shiba, 1991 -- valid | 
|   | 
Roseococcus Yurkov et al., 1994 -- valid | 
|   | 
Roseococcus suduntuyensis Boldareva et al., 2009 -- valid | 
|   | 
Roseococcus thiosulfatophilus Yurkov et al., 1994 -- valid | 
|   | 
Roseomonas Rihs et al., 1998 emend. Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas aerilata Yoo et al., 2008 -- valid | 
|   | 
Roseomonas aestuarii Venkata Ramana et al., 2010 -- valid | 
|   | 
Roseomonas aquatica Gallego et al., 2006 emend. Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas cervicalis Rihs et al., 1998 emend. Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas fauriae Rihs et al., 1998 -- invalid | 
|   | 
Roseomonas frigidaquae Kim et al., 2009 -- valid | 
|   | 
Roseomonas gilardii Rihs et al., 1998 emend. Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas gilardii gilardii Rihs et al., 1998 emend. Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas gilardii rosea Han et al., 2003 emend. Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas lacus Jiang et al., 2006 emend. Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas ludipueritiae (Kämpfer et al., 2003) Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas mucosa Han et al., 2003 emend. Sánchez-Porro et al., 2009 -- valid | 
|   | 
Roseomonas pecuniae Lopes et al., 2011 -- valid | 
|   | 
Roseomonas stagni Furuhata et al., 2008 -- valid | 
|   | 
Roseomonas terrae Yoon et al., 2007 -- valid | 
|   | 
Roseomonas vinacea Zhang et al., 2008 -- valid | 
|   | 
Roseospira Imhoff et al., 1998 -- valid | 
|   | 
Roseospira goensis Chakravarthy et al., 2007 -- valid | 
|   | 
Roseospira marina Guyoneaud et al., 2003 -- valid | 
|   | 
Roseospira mediosalina Imhoff et al., 1998 -- valid | 
|   | 
Roseospira navarrensis Guyoneaud et al., 2003 -- valid | 
|   | 
Roseospira visakhapatnamensis Chakravarthy et al., 2007 -- valid | 
|   | 
Roseospirillum Glaeser and Overmann, 2001 -- valid | 
|   | 
Roseospirillum parvum Glaeser and Overmann, 2001 -- valid | 
|   | 
Roseovarius Labrenz et al., 1999 -- valid | 
|   | 
Roseovarius aestuarii Yoon et al., 2008 -- valid | 
|   | 
Roseovarius crassostreae Boettcher et al., 2005 -- valid | 
|   | 
Roseovarius halocynthiae Kim et al., 2012 -- valid | 
|   | 
Roseovarius halotolerans Oh et al., 2009 -- valid | 
|   | 
Roseovarius indicus Lai et al., 2011 -- valid | 
|   | 
Roseovarius marinus Jung et al., 2011 -- valid | 
|   | 
Roseovarius mucosus Biebl et al., 2005 -- valid | 
|   | 
Roseovarius nanhaiticus Wang et al., 2010 -- valid | 
|   | 
Roseovarius nubinhibens González et al., 2003 -- valid | 
|   | 
Roseovarius pacificus Wang et al., 2009 -- valid | 
|   | 
Roseovarius tolerans Labrenz et al., 1999 -- valid | 
|   | 
Rothia Georg and Brown, 1967 -- valid | 
|   | 
Rothia aeria Li et al., 2004 -- valid | 
|   | 
Rothia amarae Fan et al., 2002 -- valid | 
|   | 
Rothia dentocariosa (Onishi, 1949) Georg and Brown, 1967 emend. Daneshvar et al., 2004 -- valid | 
|   | 
Rothia mucilaginosa (Bergan and Kocur, 1982) Collins et al., 2000 -- valid | 
|   | 
Rothia nasimurium Collins et al., 2000 -- valid | 
|   | 
Rothia terrae Chou et al., 2008 -- valid | 
|   | 
Ruania Gu et al., 2007 -- valid | 
|   | 
Ruania albidiflava Gu et al., 2007 -- valid | 
|   | 
Rubellimicrobium Denner et al., 2006 -- valid | 
|   | 
Rubellimicrobium aerolatum Weon et al., 2009 -- valid | 
|   | 
Rubellimicrobium mesophilum Dastager et al., 2008 -- valid | 
|   | 
Rubellimicrobium thermophilum Denner et al., 2006 -- valid | 
|   | 
Rubribacterium Boldareva et al., 2010 -- valid | 
|   | 
Rubribacterium polymorphum Boldareva et al., 2010 -- valid | 
|   | 
Rubricoccus Park et al., 2011 -- valid | 
|   | 
Rubricoccus marinus Park et al., 2011 -- valid | 
|   | 
Rubrimonas Suzuki et al., 1999 -- valid | 
|   | 
Rubrimonas cliftonensis Suzuki et al., 1999 -- valid | 
|   | 
Rubritalea Scheuermayer et al., 2006 -- valid | 
|   | 
Rubritalea halochordaticola Yoon et al., 2011 -- valid | 
|   | 
Rubritalea marina Scheuermayer et al., 2006 -- valid | 
|   | 
Rubritalea sabuli Yoon et al., 2008 -- valid | 
|   | 
Rubritalea spongiae Yoon et al., 2007 -- valid | 
|   | 
Rubritalea squalenifaciens Kasai et al., 2007 -- valid | 
|   | 
Rubritalea tangerina Yoon et al., 2007 -- valid | 
|   | 
Rubritepida Alarico et al., 2002 -- valid | 
|   | 
Rubritepida flocculans Alarico et al., 2002 -- valid | 
|   | 
Rubrivivax Willems et al., 1991 -- valid | 
|   | 
Rubrivivax benzoatilyticus Ramana et al., 2006 -- valid | 
|   | 
Rubrivivax gelatinosus (Molisch, 1907) Willems et al., 1991 -- valid | 
|   | 
Rubrobacter Suzuki et al., 1989 -- valid | 
|   | 
Rubrobacter radiotolerans (Yoshinaka et al., 1973) Suzuki et al., 1989 -- valid | 
|   | 
Rubrobacter taiwanensis Chen et al., 2004 -- valid | 
|   | 
Rubrobacter xylanophilus Carreto et al., 1996 -- valid | 
|   | 
Rudaea Weon et al., 2009 -- valid | 
|   | 
Rudaea cellulosilytica Weon et al., 2009 -- valid | 
|   | 
Rudanella Weon et al., 2008 emend. Filippini et al., 2011 -- valid | 
|   | 
Rudanella lutea Weon et al., 2008 -- valid | 
|   | 
Ruegeria Uchino et al., 1999 emend. Martens et al., 2006 emend. Yi et al., 2007 -- valid | 
|   | 
Ruegeria algicola (Lafay et al., 1995) Uchino et al., 1999 -- invalid | 
|   | 
Ruegeria atlantica (Rüger and Höfle, 1992) Vandecandelaere et al., 2008 -- valid | 
|   | 
Ruegeria faecimaris Oh et al., 2011 -- valid | 
|   | 
Ruegeria gelatinovorans (Rüger and Höfle, 1992) Uchino et al., 1999 -- invalid | 
|   | 
Ruegeria halocynthiae Kim et al., 2012 -- valid | 
|   | 
Ruegeria lacuscaerulensis (Petursdottir and Kristjansson, 1999) Yi et al., 2007 emend. Vandecandelaere et al., 2008 -- valid | 
|   | 
Ruegeria marina Huo et al., 2011 -- valid | 
|   | 
Ruegeria mobilis Muramatsu et al., 2007 emend. Vandecandelaere et al., 2008 -- valid | 
|   | 
Ruegeria pelagia Lee et al., 2007 -- invalid | 
|   | 
Ruegeria pomeroyi (González et al., 2003) Yi et al., 2007 emend. Vandecandelaere et al., 2008 -- valid | 
|   | 
Ruegeria scottomollicae Vandecandelaere et al., 2008 -- valid | 
|   | 
Rugamonas Austin and Moss, 1987 -- valid | 
|   | 
Rugamonas rubra Austin and Moss, 1987 -- valid | 
|   | 
Rugosimonospora Monciardini et al., 2009 -- valid | 
|   | 
Rugosimonospora acidiphila Monciardini et al., 2009 -- valid | 
|   | 
Rugosimonospora africana Monciardini et al., 2009 -- valid | 
|   | 
Ruminobacter (ex Sijpesteijn, 1949) Stackebrandt and Hippe, 1987 -- valid | 
|   | 
Ruminobacter amylophilus (Hamlin and Hungate, 1956) Stackebrandt and Hippe, 1987 -- valid | 
|   | 
Ruminococcus Sijpesteijn, 1948 -- valid | 
|   | 
Ruminococcus albus Hungate, 1957 -- valid | 
|   | 
Ruminococcus bromii Moore et al., 1972 -- valid | 
|   | 
Ruminococcus callidus Holdeman and Moore, 1974 -- valid | 
|   | 
Ruminococcus champanellensis Chassard et al., 2012 -- valid | 
|   | 
Ruminococcus faecis Kim et al., 2011 -- valid | 
|   | 
Ruminococcus flavefaciens Sijpesteijn, 1948 -- valid | 
|   | 
Ruminococcus gauvreauii Domingo et al., 2008 -- valid | 
|   | 
Ruminococcus gnavus Moore et al., 1976 -- valid | 
|   | 
Ruminococcus hansenii (Holdeman and Moore, 1974) Ezaki et al., 1994 -- invalid | 
|   | 
Ruminococcus hydrogenotrophicus Bernalier et al., 1997 -- invalid | 
|   | 
Ruminococcus lactaris Moore et al., 1976 -- valid | 
|   | 
Ruminococcus luti Simmering et al., 2002 -- invalid | 
|   | 
Ruminococcus obeum Moore et al., 1976 -- valid | 
|   | 
Ruminococcus palustris Zhilina et al., 1997 -- invalid | 
|   | 
Ruminococcus pasteurii Schink, 1985 -- invalid | 
|   | 
Ruminococcus productus (Prévot, 1941) Ezaki et al., 1994 -- invalid | 
|   | 
Ruminococcus schinkii Rieu-Lesme et al., 1997 -- invalid | 
|   | 
Ruminococcus torques Holdeman and Moore, 1974 -- valid | 
|   | 
Rummeliibacillus Vaishampayan et al., 2009 -- valid | 
|   | 
Rummeliibacillus pycnus (Nakamura et al., 2002) Vaishampayan et al., 2009 -- valid | 
|   | 
Rummeliibacillus stabekisii Vaishampayan et al., 2009 -- valid | 
|   | 
Runella Larkin and Williams, 1978 -- valid | 
|   | 
Runella defluvii Lu et al., 2007 -- valid | 
|   | 
Runella limosa Ryu et al., 2006 -- valid | 
|   | 
Runella slithyformis Larkin and Williams, 1978 -- valid | 
|   | 
Runella zeae Chelius et al., 2002 -- valid | 
|   | 
Saccharibacillus Rivas et al., 2008 -- valid | 
|   | 
Saccharibacillus kuerlensis Yang et al., 2009 -- valid | 
|   | 
Saccharibacillus sacchari Rivas et al., 2008 -- valid | 
|   | 
Saccharibacter Jojima et al., 2004 -- valid | 
|   | 
Saccharibacter floricola Jojima et al., 2004 -- valid | 
|   | 
Saccharobacter Yaping et al., 1990 -- valid | 
|   | 
Saccharobacter fermentatus Yaping et al., 1990 -- valid | 
|   | 
Saccharococcus Nystrand, 1984 -- valid | 
|   | 
Saccharococcus caldoxylosilyticus Ahmad et al., 2000 -- invalid | 
|   | 
Saccharococcus thermophilus Nystrand, 1984 -- valid | 
|   | 
Saccharofermentans Chen et al., 2010 -- valid | 
|   | 
Saccharofermentans acetigenes Chen et al., 2010 -- valid | 
|   | 
Saccharomonospora Nonomura and Ohara, 1971 -- valid | 
|   | 
Saccharomonospora azurea Runmao, 1987 -- valid | 
|   | 
Saccharomonospora cyanea Runmao et al., 1988 -- valid | 
|   | 
Saccharomonospora glauca Greiner-Mai et al., 1988 -- valid | 
|   | 
Saccharomonospora halophila Al-Zarban et al., 2002 -- valid | 
|   | 
Saccharomonospora marina Liu et al., 2010 -- valid | 
|   | 
Saccharomonospora paurometabolica Li et al., 2003 -- valid | 
|   | 
Saccharomonospora saliphila Syed et al., 2008 -- valid | 
|   | 
Saccharomonospora viridis (Schuurmans et al., 1956) Nonomura and Ohara, 1971 -- valid | 
|   | 
Saccharomonospora xinjiangensis Jin et al., 1998 -- valid | 
|   | 
Saccharophagus Ekborg et al., 2005 -- valid | 
|   | 
Saccharophagus degradans Ekborg et al., 2005 -- valid | 
|   | 
Saccharopolyspora Lacey and Goodfellow, 1975 -- valid | 
|   | 
Saccharopolyspora antimicrobica Yuan et al., 2008 -- valid | 
|   | 
Saccharopolyspora cebuensis Pimentel-Elardo et al., 2008 -- valid | 
|   | 
Saccharopolyspora erythraea (Waksman, 1923) Labeda, 1987 -- valid | 
|   | 
Saccharopolyspora flava Lu et al., 2001 -- valid | 
|   | 
Saccharopolyspora gloriosae Qin et al., 2010 -- valid | 
|   | 
Saccharopolyspora gregorii Goodfellow et al., 1989 -- valid | 
|   | 
Saccharopolyspora halophila Tang et al., 2009 -- valid | 
|   | 
Saccharopolyspora hirsuta Lacey and Goodfellow, 1975 -- valid | 
|   | 
Saccharopolyspora hirsuta hirsuta Lacey and Goodfellow, 1975 -- valid | 
|   | 
Saccharopolyspora hirsuta kobensis Lacey, 1989 -- valid | 
|   | 
Saccharopolyspora hirsuta taberi Labeda, 1987 -- invalid | 
|   | 
Saccharopolyspora hordei Goodfellow et al., 1989 -- valid | 
|   | 
Saccharopolyspora jiangxiensis Zhang et al., 2009 -- valid | 
|   | 
Saccharopolyspora phatthalungensis Duangmal et al., 2010 -- valid | 
|   | 
Saccharopolyspora qijiaojingensis Tang et al., 2009 -- valid | 
|   | 
Saccharopolyspora rectivirgula (Krassilnikov and Agre, 1964) Korn-Wendisch et al., 1989 -- valid | 
|   | 
Saccharopolyspora rosea Yassin, 2009 -- valid | 
|   | 
Saccharopolyspora shandongensis Zhang et al., 2008 -- valid | 
|   | 
Saccharopolyspora spinosa Mertz and Yao, 1990 -- valid | 
|   | 
Saccharopolyspora spinosporotrichia Zhou et al., 1998 -- valid | 
|   | 
Saccharopolyspora taberi (Labeda, 1987) Korn-Wendisch et al., 1989 -- valid | 
|   | 
Saccharopolyspora thermophila Lu et al., 2001 -- valid | 
|   | 
Saccharopolyspora tripterygii Li et al., 2009 -- valid | 
|   | 
Saccharospirillum Labrenz et al., 2003 emend. Choi et al., 2011 -- valid | 
|   | 
Saccharospirillum aestuarii Choi et al., 2011 -- valid | 
|   | 
Saccharospirillum impatiens Labrenz et al., 2003 -- valid | 
|   | 
Saccharospirillum salsuginis Chen et al., 2009 -- valid | 
|   | 
Saccharothrix Labeda et al., 1984 emend. Labeda and Lechevalier, 1989 -- valid | 
|   | 
Saccharothrix aerocolonigenes Labeda, 1986 -- invalid | 
|   | 
Saccharothrix aerocolonigenes aerocolonigenes Labeda, 1986 -- invalid | 
|   | 
Saccharothrix aerocolonigenes staurosporea Takahashi et al., 1996 -- invalid | 
|   | 
Saccharothrix albidocapillata (Yassin et al., 1995) Lee et al., 2000 -- invalid | 
|   | 
Saccharothrix algeriensis Zitouni et al., 2004 -- valid | 
|   | 
Saccharothrix australiensis Labeda et al., 1984 -- valid | 
|   | 
Saccharothrix coeruleofusca (Preobrazhenskaya and Sveshnikova, 1974) Grund and Kroppenstedt, 1990 -- valid | 
|   | 
Saccharothrix coeruleoviolacea (Preobrazhenskaya and Therekova, 1987) Kroppenstedt et al., 1991 -- invalid | 
|   | 
Saccharothrix cryophilis Labeda and Lechevalier, 1989 -- invalid | 
|   | 
Saccharothrix espanaensis Labeda and Lechevalier, 1989 -- valid | 
|   | 
Saccharothrix flava (Gauze et al., 1974) Grund and Kroppenstedt, 1990 -- invalid | 
|   | 
Saccharothrix longispora (Preobrazhenskaya and Sveshnikova, 1974) Grund and Kroppenstedt, 1990 -- valid | 
|   | 
Saccharothrix mutabilis (Shearer et al., 1983) Labeda and Lechevalier, 1989 -- valid | 
|   | 
Saccharothrix mutabilis capreolus (ex Stark et al., 1963) Grund and Kroppenstedt, 1990 -- valid | 
|   | 
Saccharothrix mutabilis mutabilis (Shearer et al., 1983) Labeda and Lechevalier, 1989 -- valid | 
|   | 
Saccharothrix syringae (Gauze and Sveshnikova, 1985) Grund and Kroppenstedt, 1990 -- valid | 
|   | 
Saccharothrix tangerinus Kinoshita et al., 2000 -- invalid | 
|   | 
Saccharothrix texasensis Labeda and Lyons, 1989 -- valid | 
|   | 
Saccharothrix variisporea corrig. (ex Tomita et al., 1977) Kim et al., 2011 -- valid | 
|   | 
Saccharothrix violacea Lee et al., 2000 -- invalid | 
|   | 
Saccharothrix violaceirubra Otoguro et al., 2009 -- valid | 
|   | 
Saccharothrix waywayandensis Labeda and Lyons, 1989 -- invalid | 
|   | 
Saccharothrix xinjiangensis Hu et al., 2004 -- valid | 
|   | 
Sagittula Gonzalez et al., 1997 -- valid | 
|   | 
Sagittula stellata Gonzáles et al., 1997 -- valid | 
|   | 
Salana von Wintzingerode et al., 2001 -- valid | 
|   | 
Salana multivorans von Wintzingerode et al., 2001 -- valid | 
|   | 
Salegentibacter McCammon and Bowman, 2000 emend. Ying et al., 2007 -- valid | 
|   | 
Salegentibacter agarivorans Nedashkovskaya et al., 2006 -- valid | 
|   | 
Salegentibacter catena (Ying et al., 2007) Lim et al., 2008 -- invalid | 
|   | 
Salegentibacter flavus Ivanova et al., 2006 -- valid | 
|   | 
Salegentibacter holothuriorum Nedashkovskaya et al., 2004 -- valid | 
|   | 
Salegentibacter mishustinae Nedashkovskaya et al., 2005 -- valid | 
|   | 
Salegentibacter salarius Yoon et al., 2007 -- valid | 
|   | 
Salegentibacter salegens (Dobson et al., 1993) McCammon and Bowman, 2000 -- valid | 
|   | 
Salegentibacter salinarum Yoon et al., 2008 -- valid | 
|   | 
Salibacillus Wainoe et al., 1999 -- invalid | 
|   | 
Salibacillus marismortui (Arahal et al., 1999) Arahal et al., 2000 -- invalid | 
|   | 
Salibacillus salexigens (Garabito et al., 1997) Wainoe et al., 1999 -- invalid | 
|   | 
Salicola Maturrano et al., 2006 -- valid | 
|   | 
Salicola marasensis Maturrano et al., 2006 -- valid | 
|   | 
Salicola salis Kharroub et al., 2006 -- valid | 
|   | 
Salimicrobium Yoon et al., 2007 -- valid | 
|   | 
Salimicrobium album (Hao et al., 1985) Yoon et al., 2007 -- valid | 
|   | 
Salimicrobium flavidum Yoon et al., 2009 -- valid | 
|   | 
Salimicrobium halophilum (Ventosa et al., 1990) Yoon et al., 2007 -- valid | 
|   | 
Salimicrobium luteum Yoon et al., 2007 -- valid | 
|   | 
Salimicrobium salexigens de la Haba et al., 2011 -- valid | 
|   | 
Salinactinospora Chang et al., 2012 -- valid | 
|   | 
Salinactinospora qingdaonensis Chang et al., 2012 -- valid | 
|   | 
Salinarimonas Liu et al., 2010 -- valid | 
|   | 
Salinarimonas ramus Cai et al., 2011 -- valid | 
|   | 
Salinarimonas rosea Liu et al., 2010 -- valid | 
|   | 
Salinibacillus Ren and Zhou, 2005 -- valid | 
|   | 
Salinibacillus aidingensis Ren and Zhou, 2005 -- valid | 
|   | 
Salinibacillus kushneri Ren and Zhou, 2005 -- valid | 
|   | 
Salinibacter Antón et al., 2002 -- valid | 
|   | 
Salinibacter ruber Antón et al., 2002 -- valid | 
|   | 
Salinibacterium Han et al., 2003 -- valid | 
|   | 
Salinibacterium amurskyense Han et al., 2003 -- valid | 
|   | 
Salinibacterium xinjiangense Zhang et al., 2008 -- valid | 
|   | 
Salinicoccus Ventosa et al., 1990 -- valid | 
|   | 
Salinicoccus albus Chen et al., 2009 -- valid | 
|   | 
Salinicoccus alkaliphilus Zhang et al., 2002 -- valid | 
|   | 
Salinicoccus carnicancri Jung et al., 2010 -- valid | 
|   | 
Salinicoccus halodurans Wang et al., 2008 -- valid | 
|   | 
Salinicoccus hispanicus (Marquez et al., 1990) Ventosa et al., 1993 -- valid | 
|   | 
Salinicoccus iranensis Amoozegar et al., 2008 -- valid | 
|   | 
Salinicoccus jeotgali Aslam et al., 2007 -- valid | 
|   | 
Salinicoccus kunmingensis Chen et al., 2007 -- valid | 
|   | 
Salinicoccus luteus Zhang et al., 2007 -- valid | 
|   | 
Salinicoccus qingdaonensis Qu et al., 2012 -- valid | 
|   | 
Salinicoccus roseus Ventosa et al., 1990 -- valid | 
|   | 
Salinicoccus salsiraiae França et al., 2007 -- valid | 
|   | 
Salinicoccus sesuvii Kämpfer et al., 2011 -- valid | 
|   | 
Salinicoccus siamensis Pakdeeto et al., 2007 -- valid | 
|   | 
Salinicola Anan'ina et al., 2008 -- valid | 
|   | 
Salinicola halophilus de la Haba et al., 2010 -- valid | 
|   | 
Salinicola salarius (Kim et al., 2007) de la Haba et al., 2010 -- valid | 
|   | 
Salinicola socius Anan'ina et al., 2008 emend. de la Haba et al., 2010 -- valid | 
|   | 
Salinihabitans Yoon et al., 2009 -- valid | 
|   | 
Salinihabitans flavidus Yoon et al., 2009 -- valid | 
|   | 
Salinimicrobium Lim et al., 2008 emend. Chen et al., 2008 emend. Nedashkovskaya et al., 2010 -- valid | 
|   | 
Salinimicrobium catena Lim et al., 2008 emend. Nedashkovskaya et al., 2010 -- valid | 
|   | 
Salinimicrobium gaetbulicola Lee et al., 2012 -- valid | 
|   | 
Salinimicrobium marinum Nedashkovskaya et al., 2010 -- valid | 
|   | 
Salinimicrobium terrae Chen et al., 2008 -- valid | 
|   | 
Salinimicrobium xinjiangense Lim et al., 2008 -- valid | 
|   | 
Salinimonas Jeon et al., 2005 -- valid | 
|   | 
Salinimonas chungwhensis Jeon et al., 2005 -- valid | 
|   | 
Salinisphaera Antunes et al., 2003 emend. Crespo-Medina et al., 2009 -- valid | 
|   | 
Salinisphaera dokdonensis Bae et al., 2010 -- valid | 
|   | 
Salinisphaera hydrothermalis Crespo-Medina et al., 2009 -- valid | 
|   | 
Salinisphaera shabanensis Antunes et al., 2003 -- valid | 
|   | 
Salinispora Maldonado et al., 2005 -- valid | 
|   | 
Salinispora arenicola Maldonado et al., 2005 -- valid | 
|   | 
Salinispora tropica Maldonado et al., 2005 -- valid | 
|   | 
Salinivibrio Mellado et al., 1996 -- valid | 
|   | 
Salinivibrio costicola (Smith, 1938 emend. Garcia et al., 1987) Mellado et al., 1996 emend. Huang et al., 2000 -- valid | 
|   | 
Salinivibrio costicola alcaliphilus Romano et al., 2005 -- valid | 
|   | 
Salinivibrio costicola costicola (Smith, 1938 emend. Garcia et al., 1987) Mellado et al., 1996 -- valid | 
|   | 
Salinivibrio costicola vallismortis Huang et al., 2000 -- valid | 
|   | 
Salinivibrio proteolyticus Amoozegar et al., 2008 -- valid | 
|   | 
Salinivibrio sharmensis Romano et al., 2011 -- valid | 
|   | 
Salinivibrio siamensis Chamroensaksri et al., 2009 -- valid | 
|   | 
Salipiger Martínez-Cánovas et al., 2004 -- valid | 
|   | 
Salipiger mucosus Martínez-Cánovas et al., 2004 -- valid | 
|   | 
Salirhabdus Albuquerque et al., 2007 -- valid | 
|   | 
Salirhabdus euzebyi Albuquerque et al., 2007 -- valid | 
|   | 
Salisaeta Vaisman and Oren, 2009 -- valid | 
|   | 
Salisaeta longa Vaisman and Oren, 2009 -- valid | 
|   | 
Salmonella Lignieres, 1900 -- valid | 
|   | 
Salmonella arizonae (Borman, 1957) Kauffman, 1964 -- invalid | 
|   | 
Salmonella bongori (Le Minor et al., 1985) Reeves et al., 1989 -- valid | 
|   | 
Salmonella choleraesuis (Smith, 1894) Weldin, 1927 -- invalid | 
|   | 
Salmonella choleraesuis arizonae (Borman, 1957) Le Minor et al., 1985 -- invalid | 
|   | 
Salmonella choleraesuis bongori Le Minor et al., 1985 -- invalid | 
|   | 
Salmonella choleraesuis choleraesuis (Smith, 1894) Weldin, 1927 -- invalid | 
|   | 
Salmonella choleraesuis diarizonae Le Minor et al., 1985 -- invalid | 
|   | 
Salmonella choleraesuis houtenae Le Minor et al., 1985 -- invalid | 
|   | 
Salmonella choleraesuis indica Le Minor et al., 1987 -- invalid | 
|   | 
Salmonella choleraesuis salamae Le Minor et al., 1985 -- invalid | 
|   | 
Salmonella enterica (ex Kauffmann and Edwards, 1952) Le Minor and Popoff, 1987 -- valid | 
|   | 
Salmonella enterica arizonae (Borman, 1957) Le Minor and Popoff, 1987 -- valid | 
|   | 
Salmonella enterica bongori (Le Minor et al., 1985) Le Minor and Popoff, 1987 -- invalid | 
|   | 
Salmonella enterica diarizonae (Le Minor et al., 1985) Le Minor and Popoff, 1987 -- valid | 
|   | 
Salmonella enterica enterica (ex Kauffmann and Edwards, 1952) Le Minor and Popoff, 1987 -- valid | 
|   | 
Salmonella enterica houtenae (Le Minor et al., 1985) Le Minor and Popoff, 1987 -- valid | 
|   | 
Salmonella enterica indica (Le Minor et al., 1987) Le Minor and Popoff, 1987 -- valid | 
|   | 
Salmonella enterica salamae (Le Minor et al., 1985) Le Minor and Popoff, 1987 -- valid | 
|   | 
Salmonella enteritidis (Gaertner, 1888) Castellani and Chalmers, 1919 -- invalid | 
|   | 
Salmonella paratyphi (ex Kayser, 1902) Ezaki et al., 2000 -- invalid | 
|   | 
Salmonella subterranea Shelobolina et al., 2005 -- valid | 
|   | 
Salmonella typhi (Schroeter, 1886) Warren and Scott, 1930 -- invalid | 
|   | 
Salmonella typhimurium (Loeffler, 1892) Castellani and Chalmers, 1919 -- invalid | 
|   | 
Salsuginibacillus Carrasco et al., 2007 -- valid | 
|   | 
Salsuginibacillus halophilus Cao et al., 2010 -- valid | 
|   | 
Salsuginibacillus kocurii Carrasco et al., 2007 -- valid | 
|   | 
Samsonia Sutra et al., 2001 -- valid | 
|   | 
Samsonia erythrinae Sutra et al., 2001 -- valid | 
|   | 
Sandaracinobacter Yurkov et al., 1997 -- valid | 
|   | 
Sandaracinobacter sibiricus Yurkov et al., 1997 -- valid | 
|   | 
Sandaracinus Mohr et al., 2012 -- valid | 
|   | 
Sandaracinus amylolyticus Mohr et al., 2012 -- valid | 
|   | 
Sandarakinorhabdus Gich and Overmann, 2006 -- valid | 
|   | 
Sandarakinorhabdus limnophila Gich and Overmann, 2006 -- valid | 
|   | 
Sandarakinotalea Khan et al., 2006 -- valid | 
|   | 
Sandarakinotalea sediminis Khan et al., 2006 -- valid | 
|   | 
Sanguibacter Fernández-Garayzábal et al., 1995 -- valid | 
|   | 
Sanguibacter antarcticus Hong et al., 2008 -- valid | 
|   | 
Sanguibacter inulinus Pascual et al., 1996 -- valid | 
|   | 
Sanguibacter keddieii Fernández-Garayzábal et al., 1995 -- valid | 
|   | 
Sanguibacter marinus Huang et al., 2005 -- valid | 
|   | 
Sanguibacter soli Kim et al., 2008 -- valid | 
|   | 
Sanguibacter suarezii Fernández-Garayzábal et al., 1995 -- valid | 
|   | 
Saprospira Gross, 1911 -- valid | 
|   | 
Saprospira grandis Gross, 1911 -- valid | 
|   | 
Sarcina Goodsir, 1842 -- valid | 
|   | 
Sarcina maxima Lindner, 1888 -- valid | 
|   | 
Sarcina ventriculi Goodsir, 1842 -- valid | 
|   | 
Sarcobium Drozanski, 1991 -- invalid | 
|   | 
Sarcobium lyticum Drozanski, 1991 -- invalid | 
|   | 
Saxeibacter Lee et al., 2008 -- valid | 
|   | 
Saxeibacter lacteus Lee et al., 2008 -- valid | 
|   | 
Scardovia Jian and Dong, 2002 emend. Downes et al., 2011 -- valid | 
|   | 
Scardovia inopinata (Crociani et al., 1996) Jian and Dong, 2002 emend. Downes et al., 2011 -- valid | 
|   | 
Scardovia wiggsiae Downes et al., 2011 -- valid | 
|   | 
Schineria Tóth et al., 2001 -- invalid | 
|   | 
Schineria larvae Tóth et al., 2001 -- invalid | 
|   | 
Schlegelella Elbanna et al., 2003 -- valid | 
|   | 
Schlegelella aquatica Chou et al., 2006 -- valid | 
|   | 
Schlegelella thermodepolymerans Elbanna et al., 2003 emend. Lütke-Eversloh et al., 2004 -- valid | 
|   | 
Schleiferia Albuquerque et al., 2011 -- valid | 
|   | 
Schleiferia thermophila Albuquerque et al., 2011 -- valid | 
|   | 
Schlesneria Kulichevskaya et al., 2007 -- valid | 
|   | 
Schlesneria paludicola Kulichevskaya et al., 2007 -- valid | 
|   | 
Schumannella An et al., 2009 -- valid | 
|   | 
Schumannella luteola An et al., 2009 -- valid | 
|   | 
Schwartzia van Gylswyk et al., 1997 -- valid | 
|   | 
Schwartzia succinivorans van Gylswyk et al., 1997 -- valid | 
|   | 
Sciscionella Tian et al., 2009 -- valid | 
|   | 
Sciscionella marina Tian et al., 2009 -- valid | 
|   | 
Sebaldella Collins and Shah, 1986 -- valid | 
|   | 
Sebaldella termitidis (Sebald, 1962) Collins and Shah, 1986 -- valid | 
|   | 
Sedimentibacter Breitenstein et al., 2002 -- valid | 
|   | 
Sedimentibacter hydroxybenzoicus (Zhang et al., 1994) Breitenstein et al., 2002 -- valid | 
|   | 
Sedimentibacter saalensis Breitenstein et al., 2002 -- valid | 
|   | 
Sedimenticola Narasingarao and Häggblom, 2006 -- valid | 
|   | 
Sedimenticola selenatireducens Narasingarao and Häggblom, 2006 -- valid | 
|   | 
Sediminibacillus Carrasco et al., 2008 emend.Wang et al., 2009 -- valid | 
|   | 
Sediminibacillus albus Wang et al., 2009 -- valid | 
|   | 
Sediminibacillus halophilus Carrasco et al., 2008 -- valid | 
|   | 
Sediminibacter Khan et al., 2007 -- valid | 
|   | 
Sediminibacter furfurosus Khan et al., 2007 -- valid | 
|   | 
Sediminibacterium Qu and Yuan, 2008 -- valid | 
|   | 
Sediminibacterium salmoneum Qu and Yuan, 2008 -- valid | 
|   | 
Sediminicola Khan et al., 2006 -- valid | 
|   | 
Sediminicola luteus Khan et al., 2006 -- valid | 
|   | 
Sediminimonas Wang et al., 2009 -- valid | 
|   | 
Sediminimonas qiaohouensis Wang et al., 2009 -- valid | 
|   | 
Sediminitomix Khan et al., 2007 -- valid | 
|   | 
Sediminitomix flava Khan et al., 2007 -- valid | 
|   | 
Segetibacter An et al., 2007 -- valid | 
|   | 
Segetibacter aerophilus Weon et al., 2010 -- valid | 
|   | 
Segetibacter koreensis An et al., 2007 -- valid | 
|   | 
Segniliparus Butler et al., 2005 -- valid | 
|   | 
Segniliparus rotundus Butler et al., 2005 -- valid | 
|   | 
Segniliparus rugosus Butler et al., 2005 -- valid | 
|   | 
Seinonella Yoon et al., 2005 -- valid | 
|   | 
Seinonella peptonophila (Nonomura and Ohara, 1971) Yoon et al., 2005 -- valid | 
|   | 
Sejongia Yi et al., 2005 -- invalid | 
|   | 
Sejongia antarctica Yi et al., 2005 -- invalid | 
|   | 
Sejongia jeonii Yi et al., 2005 -- invalid | 
|   | 
Sejongia marina Lee et al., 2007 -- invalid | 
|   | 
Selenihalanaerobacter Switzer Blum et al., 2001 -- valid | 
|   | 
Selenihalanaerobacter shriftii Switzer Blum et al., 2001 -- valid | 
|   | 
Selenomonas von Prowazek, 1913 -- valid | 
|   | 
Selenomonas acidaminovorans Guangsheng et al., 1997 -- invalid | 
|   | 
Selenomonas artemidis Moore et al., 1987 -- valid | 
|   | 
Selenomonas bovis Zhang and Dong, 2009 -- valid | 
|   | 
Selenomonas dianae Moore et al., 1987 -- valid | 
|   | 
Selenomonas flueggei Moore et al., 1987 -- valid | 
|   | 
Selenomonas infelix Moore et al., 1987 -- valid | 
|   | 
Selenomonas lacticifex Schleifer et al., 1990 -- valid | 
|   | 
Selenomonas lipolytica Dighe et al., 1998 -- valid | 
|   | 
Selenomonas noxia Moore et al., 1987 -- valid | 
|   | 
Selenomonas ruminantium Bryant, 1974 -- valid | 
|   | 
Selenomonas ruminantium lactilytica Bryant, 1956 -- valid | 
|   | 
Selenomonas ruminantium ruminantium (Certes, 1889) Wenyon, 1926 -- valid | 
|   | 
Selenomonas sputigena (Flügge, 1886) Boskamp, 1922 -- valid | 
|   | 
Seliberia Aristovskaya and Parinkina, 1963 -- valid | 
|   | 
Seliberia stellata Aristovskaya and Parinkina, 1963 -- valid | 
|   | 
Seohaeicola Yoon et al., 2009 -- valid | 
|   | 
Seohaeicola saemankumensis Yoon et al., 2009 -- valid | 
|   | 
Serinibacter Hamada et al., 2009 -- valid | 
|   | 
Serinibacter salmoneus Hamada et al., 2009 -- valid | 
|   | 
Serinicoccus Yi et al., 2004 emend. Xiao et al., 2011 emend. Traiwan et al., 2011 -- valid | 
|   | 
Serinicoccus chungangensis Traiwan et al., 2011 -- valid | 
|   | 
Serinicoccus marinus Yi et al., 2004 -- valid | 
|   | 
Serinicoccus profundi Xiao et al., 2011 -- valid | 
|   | 
Serpens Hespell, 1977 -- valid | 
|   | 
Serpens flexibilis Hespell, 1977 -- valid | 
|   | 
Serpula Stanton et al., 1991 -- invalid | 
|   | 
Serpula hyodysenteriae (Harris et al., 1972) Stanton et al., 1991 -- invalid | 
|   | 
Serpula innocens (Kinyon and Harris, 1979) Stanton et al., 1991 -- invalid | 
|   | 
Serpulina Stanton et al., 1992 -- invalid | 
|   | 
Serpulina alvinipulli Stanton et al., 1998 -- invalid | 
|   | 
Serpulina hyodysenteriae (Harris et al., 1972) Stanton et al., 1992 -- invalid | 
|   | 
Serpulina innocens (Kinyon and Harris, 1979) Stanton et al., 1992 -- invalid | 
|   | 
Serpulina intermedia Stanton et al., 1997 -- invalid | 
|   | 
Serpulina murdochii Stanton et al., 1997 -- invalid | 
|   | 
Serpulina pilosicoli Trott et al., 1996 -- invalid | 
|   | 
Serratia Bizio, 1823 -- valid | 
|   | 
Serratia entomophila Grimont et al., 1988 -- valid | 
|   | 
Serratia ficaria Grimont et al., 1981 -- valid | 
|   | 
Serratia fonticola Gavini et al., 1979 -- valid | 
|   | 
Serratia glossinae Geiger et al., 2010 -- valid | 
|   | 
Serratia grimesii Grimont et al., 1983 -- valid | 
|   | 
Serratia liquefaciens (Grimes and Hennerty, 1931) Bascomb et al., 1971 -- valid | 
|   | 
Serratia marcescens Bizio, 1823 -- valid | 
|   | 
Serratia marcescens marcescens Bizio, 1823 -- valid | 
|   | 
Serratia marcescens sakuensis Ajithkumar et al., 2003 -- valid | 
|   | 
Serratia marinorubra ZoBell and Upham, 1944 -- invalid | 
|   | 
Serratia nematodiphila Zhang et al., 2009 -- valid | 
|   | 
Serratia odorifera Grimont et al., 1978 -- valid | 
|   | 
Serratia plymuthica (Lehmann and Neumann, 1896) Breed et al., 1948 -- valid | 
|   | 
Serratia proteamaculans (Paine and Stansfield, 1919) Grimont et al., 1978 -- valid | 
|   | 
Serratia proteamaculans proteamaculans (Paine and Stansfield, 1919) Grimont et al., 1978 -- invalid | 
|   | 
Serratia proteamaculans quinovora Grimont et al., 1983 -- invalid | 
|   | 
Serratia quinivorans (Grimont et al., 1983) Ashelford et al., 2002 -- valid | 
|   | 
Serratia rubidaea (Stapp, 1940) Ewing et al., 1973 -- valid | 
|   | 
Serratia symbiotica Sabri et al., 2011 -- valid | 
|   | 
Serratia ureilytica Bhadra et al., 2005 -- valid | 
|   | 
Sharpea Morita et al., 2008 -- valid | 
|   | 
Sharpea azabuensis Morita et al., 2008 -- valid | 
|   | 
Shewanella MacDonell and Colwell, 1986 -- valid | 
|   | 
Shewanella abyssi Miyazaki et al., 2006 -- valid | 
|   | 
Shewanella affinis Ivanova et al., 2004 -- invalid | 
|   | 
Shewanella algae Simidu et al., 1990 emend. Nozue et al., 1992 -- valid | 
|   | 
Shewanella algidipiscicola Satomi et al., 2007 -- valid | 
|   | 
Shewanella amazonensis Venkateswaran et al., 1998 -- valid | 
|   | 
Shewanella aquimarina Yoon et al., 2004 -- valid | 
|   | 
Shewanella arctica Kim et al., 2012 -- valid | 
|   | 
Shewanella atlantica Zhao et al., 2007 -- valid | 
|   | 
Shewanella baltica Ziemke et al., 1998 -- valid | 
|   | 
Shewanella basaltis Chang et al., 2008 -- valid | 
|   | 
Shewanella benthica MacDonell and Colwell, 1986 -- valid | 
|   | 
Shewanella canadensis Zhao et al., 2007 -- valid | 
|   | 
Shewanella chilikensis Sucharita et al., 2009 -- valid | 
|   | 
Shewanella colwelliana (Weiner et al., 1988) Coyne et al., 1990 -- valid | 
|   | 
Shewanella corallii Shnit-Orland et al., 2010 -- valid | 
|   | 
Shewanella decolorationis Xu et al., 2005 -- valid | 
|   | 
Shewanella denitrificans Brettar et al., 2002 -- valid | 
|   | 
Shewanella donghaensis Yang et al., 2007 -- valid | 
|   | 
Shewanella fidelis Ivanova et al., 2003 -- valid | 
|   | 
Shewanella fodinae Sravan Kumar et al., 2010 -- valid | 
|   | 
Shewanella frigidimarina Bowman et al., 1997 -- valid | 
|   | 
Shewanella gaetbuli Yoon et al., 2004 -- valid | 
|   | 
Shewanella gelidimarina Bowman et al., 1997 -- valid | 
|   | 
Shewanella glacialipiscicola Satomi et al., 2007 -- valid | 
|   | 
Shewanella hafniensis Satomi et al., 2006 -- valid | 
|   | 
Shewanella halifaxensis Zhao et al., 2006 -- valid | 
|   | 
Shewanella haliotis Kim et al., 2007 -- valid | 
|   | 
Shewanella hanedai (Jensen et al., 1981) MacDonell and Colwell, 1986 -- valid | 
|   | 
Shewanella indica Verma et al., 2011 -- valid | 
|   | 
Shewanella irciniae Lee et al., 2006 -- valid | 
|   | 
Shewanella japonica Ivanova et al., 2001 -- valid | 
|   | 
Shewanella kaireitica Miyazaki et al., 2006 -- valid | 
|   | 
Shewanella livingstonensis Bozal et al., 2002 -- valid | 
|   | 
Shewanella loihica Gao et al., 2006 -- valid | 
|   | 
Shewanella marina Park et al., 2009 -- valid | 
|   | 
Shewanella marinintestina Satomi et al., 2003 -- valid | 
|   | 
Shewanella marisflavi Yoon et al., 2004 -- valid | 
|   | 
Shewanella morhuae Satomi et al., 2006 -- valid | 
|   | 
Shewanella olleyana Skerratt et al., 2002 -- valid | 
|   | 
Shewanella oneidensis Venkateswaran et al., 1999 -- valid | 
|   | 
Shewanella pacifica Ivanova et al., 2004 -- valid | 
|   | 
Shewanella pealeana Leonardo et al., 1999 -- valid | 
|   | 
Shewanella piezotolerans Xiao et al., 2007 -- valid | 
|   | 
Shewanella pneumatophori Hirota et al., 2005 -- valid | 
|   | 
Shewanella profunda Toffin et al., 2004 -- valid | 
|   | 
Shewanella psychrophila Xiao et al., 2007 -- valid | 
|   | 
Shewanella putrefaciens (Lee et al., 1981) MacDonell and Colwell, 1986 -- valid | 
|   | 
Shewanella sairae Satomi et al., 2003 -- valid | 
|   | 
Shewanella schlegeliana Satomi et al., 2003 -- valid | 
|   | 
Shewanella sediminis Zhao et al., 2005 -- valid | 
|   | 
Shewanella spongiae Yang et al., 2006 -- valid | 
|   | 
Shewanella surugensis Miyazaki et al., 2006 -- valid | 
|   | 
Shewanella vesiculosa Bozal et al., 2009 -- valid | 
|   | 
Shewanella violacea Nogi et al., 1999 -- valid | 
|   | 
Shewanella waksmanii Ivanova et al., 2003 -- valid | 
|   | 
Shewanella woodyi Makemson et al., 1997 -- valid | 
|   | 
Shewanella xiamenensis Huang et al., 2010 -- valid | 
|   | 
Shigella Castellani and Chalmers, 1919 -- valid | 
|   | 
Shigella boydii Ewing, 1949 -- valid | 
|   | 
Shigella dysenteriae (Shiga, 1898) Castellani and Chalmers, 1919 -- valid | 
|   | 
Shigella flexneri Castellani and Chalmers, 1919 -- valid | 
|   | 
Shigella sonnei (Levine, 1920) Weldin, 1927 -- valid | 
|   | 
Shimazuella Park et al., 2007 -- valid | 
|   | 
Shimazuella kribbensis Park et al., 2007 -- valid | 
|   | 
Shimia Choi and Cho, 2006 -- valid | 
|   | 
Shimia isoporae Chen et al., 2011 -- valid | 
|   | 
Shimia marina Choi and Cho, 2006 -- valid | 
|   | 
Shimwellia Priest and Barker, 2010 -- valid | 
|   | 
Shimwellia blattae (Burgess et al., 1973) Priest and Barker, 2010 -- valid | 
|   | 
Shimwellia pseudoproteus Priest and Barker, 2010 -- valid | 
|   | 
Shinella An et al., 2006 -- valid | 
|   | 
Shinella daejeonensis Lee et al., 2011 -- valid | 
|   | 
Shinella fusca Vaz-Moreira et al., 2010 -- valid | 
|   | 
Shinella granuli An et al., 2006 -- valid | 
|   | 
Shinella kummerowiae Lin et al., 2008 -- valid | 
|   | 
Shinella yambaruensis Matsui et al., 2009 -- valid | 
|   | 
Shinella zoogloeoides An et al., 2006 -- valid | 
|   | 
Shuttleworthia Downes et al., 2002 -- valid | 
|   | 
Shuttleworthia satelles Downes et al., 2002 -- valid | 
|   | 
Silanimonas Lee et al., 2005 -- valid | 
|   | 
Silanimonas lenta Lee et al., 2005 -- valid | 
|   | 
Silicibacter Petursdottir and Kristjansson, 1999 -- invalid | 
|   | 
Silicibacter lacuscaerulensis Petursdottir and Kristjansson, 1999 -- invalid | 
|   | 
Silicibacter pomeroyi González et al., 2003 -- invalid | 
|   | 
Silvimonas Yang et al., 2005 emend. Muramatsu et al., 2010 -- valid | 
|   | 
Silvimonas amylolytica Muramatsu et al., 2010 -- valid | 
|   | 
Silvimonas iriomotensis Muramatsu et al., 2010 -- valid | 
|   | 
Silvimonas terrae Yang et al., 2005 -- valid | 
|   | 
Simiduia Shieh et al., 2008 -- valid | 
|   | 
Simiduia agarivorans Shieh et al., 2008 -- valid | 
|   | 
Simiduia areninigrae Kim et al., 2012 -- valid | 
|   | 
Simkania Everett et al., 1999 -- valid | 
|   | 
Simkania negevensis Everett et al., 1999 -- valid | 
|   | 
Simonsiella Schmid, 1922 -- valid | 
|   | 
Simonsiella crassa Schmid, 1922 -- invalid | 
|   | 
Simonsiella muelleri Schmid, 1922 -- valid | 
|   | 
Simonsiella steedae Kuhn and Gregory, 1979 -- invalid | 
|   | 
Simplicispira Grabovich et al., 2006 -- valid | 
|   | 
Simplicispira limi Lu et al., 2007 -- valid | 
|   | 
Simplicispira metamorpha (Terasaki, 1961) Grabovich et al., 2006 -- valid | 
|   | 
Simplicispira psychrophila (Terasaki, 1973) Grabovich et al., 2006 -- valid | 
|   | 
Singularimonas Friedrich and Lipski, 2008 -- invalid | 
|   | 
Singularimonas variicoloris Friedrich and Lipski, 2008 -- invalid | 
|   | 
Singulisphaera Kulichevskaya et al., 2008 emend. Kulichevskaya et al., 2012 -- valid | 
|   | 
Singulisphaera acidiphila Kulichevskaya et al., 2008 -- valid | 
|   | 
Singulisphaera rosea Kulichevskaya et al., 2012 -- valid | 
|   | 
Sinobaca Li et al., 2008 -- valid | 
|   | 
Sinobaca qinghaiensis (Li et al., 2006) Li et al., 2008 -- valid | 
|   | 
Sinobacter Zhou et al., 2008 -- invalid | 
|   | 
Sinobacter flavus Zhou et al., 2008 -- invalid | 
|   | 
Sinococcus Li et al., 2006 -- invalid | 
|   | 
Sinococcus qinghaiensis Li et al., 2006 -- invalid | 
|   | 
Sinomonas Zhou et al., 2009 emend. Zhou et al., 2012 -- valid | 
|   | 
Sinomonas atrocyanea (Kuhn and Starr, 1960) Zhou et al., 2009 -- valid | 
|   | 
Sinomonas echigonensis (Ding et al., 2009) Zhou et al., 2012 -- invalid | 
|   | 
Sinomonas flava Zhou et al., 2009 -- valid | 
|   | 
Sinomonas soli Zhou et al., 2012 -- valid | 
|   | 
Sinorhizobium Chen et al., 1988 emend. De Lajudie et al., 1994 -- valid | 
|   | 
Sinorhizobium americanum Toledo et al., 2004 -- valid | 
|   | 
Sinorhizobium arboris Nick et al., 1999 -- invalid | 
|   | 
Sinorhizobium fredii (Scholla and Elkan, 1984) Chen et al., 1988 emend. De Lajudie et al., 1994 -- invalid | 
|   | 
Sinorhizobium kostiense Nick et al., 1999 -- invalid | 
|   | 
Sinorhizobium kummerowiae Wei et al., 2002 -- invalid | 
|   | 
Sinorhizobium medicae Rome et al., 1996 -- invalid | 
|   | 
Sinorhizobium meliloti (Dangeard, 1926) De Lajudie et al., 1994 -- invalid | 
|   | 
Sinorhizobium morelense Wang et al., 2002 -- invalid | 
|   | 
Sinorhizobium saheli De Lajudie et al., 1994 -- invalid | 
|   | 
Sinorhizobium terangae De Lajudie et al., 1994 -- invalid | 
|   | 
Sinorhizobium xinjiangense Chen et al., 1988 -- invalid | 
|   | 
Sinosporangium Zhang et al., 2011 -- valid | 
|   | 
Sinosporangium album Zhang et al., 2011 -- valid | 
|   | 
Siphonobacter Táncsics et al., 2010 -- valid | 
|   | 
Siphonobacter aquaeclarae Táncsics et al., 2010 -- valid | 
|   | 
Skermanella Sly and Stackebrandt, 1999 emend. Weon et al., 2007 emend. Luo et al., 2012 -- valid | 
|   | 
Skermanella aerolata Weon et al., 2007 -- valid | 
|   | 
Skermanella parooensis (Skerman et al., 1983) Sly and Stackebrandt, 1999 -- valid | 
|   | 
Skermanella stibiiresistens Luo et al., 2012 -- valid | 
|   | 
Skermanella xinjiangensis An et al., 2009 -- valid | 
|   | 
Skermania Chun et al., 1997 -- valid | 
|   | 
Skermania piniformis (Blackall et al., 1989) Chun et al., 1997 -- valid | 
|   | 
Slackia Wade et al., 1999 emend. Nagai et al., 2010 -- valid | 
|   | 
Slackia equolifaciens Jin et al., 2010 -- valid | 
|   | 
Slackia exigua (Poco et al., 1996) Wade et al., 1999 -- valid | 
|   | 
Slackia faecicanis Lawson et al., 2005 -- valid | 
|   | 
Slackia heliotrinireducens (Lanigan, 1983) Wade et al., 1999 -- valid | 
|   | 
Slackia isoflavoniconvertens Matthies et al., 2009 -- valid | 
|   | 
Slackia piriformis Nagai et al., 2010 -- valid | 
|   | 
Smaragdicoccus Adachi et al., 2007 -- valid | 
|   | 
Smaragdicoccus niigatensis Adachi et al., 2007 -- valid | 
|   | 
Smithella Liu et al., 1999 -- valid | 
|   | 
Smithella propionica Liu et al., 1999 -- valid | 
|   | 
Sneathia Collins et al., 2002 -- valid | 
|   | 
Sneathia sanguinegens Collins et al., 2002 -- valid | 
|   | 
Sneathiella Jordan et al., 2007 -- valid | 
|   | 
Sneathiella chinensis Jordan et al., 2007 -- valid | 
|   | 
Sneathiella glossodoripedis Kurahashi et al., 2008 -- valid | 
|   | 
Snuella Yi and Chun, 2011 -- valid | 
|   | 
Snuella lapsa Yi and Chun, 2011 -- valid | 
|   | 
Sodalis Dale and Maudlin, 1999 -- valid | 
|   | 
Sodalis glossinidius Dale and Maudlin, 1999 -- valid | 
|   | 
Soehngenia Parshina et al., 2003 -- valid | 
|   | 
Soehngenia saccharolytica Parshina et al., 2003 -- valid | 
|   | 
Solibacillus Krishnamurthi et al., 2009 -- valid | 
|   | 
Solibacillus silvestris (Rheims et al., 1999) Krishnamurthi et al., 2009 -- valid | 
|   | 
Solimonas Kim et al., 2007 emend. Sheu et al., 2011 -- valid | 
|   | 
Solimonas aquatica Sheu et al., 2011 -- valid | 
|   | 
Solimonas flava (Zhou et al., 2008) Sheu et al., 2011 -- valid | 
|   | 
Solimonas soli Kim et al., 2007 emend. Sheu et al., 2011 -- valid | 
|   | 
Solimonas variicoloris (Friedrich and Lipski, 2008) Sheu et al., 2011 -- valid | 
|   | 
Solirubrobacter Singleton et al., 2003 -- valid | 
|   | 
Solirubrobacter ginsenosidimutans An et al., 2011 -- valid | 
|   | 
Solirubrobacter pauli Singleton et al., 2003 -- valid | 
|   | 
Solirubrobacter soli Kim et al., 2007 -- valid | 
|   | 
Solitalea Weon et al., 2009 -- valid | 
|   | 
Solitalea canadensis (Christensen, 1980) Weon et al., 2009 -- valid | 
|   | 
Solitalea koreensis Weon et al., 2009 -- valid | 
|   | 
Solobacterium Kageyama and Benno, 2000 -- valid | 
|   | 
Solobacterium moorei Kageyama and Benno, 2000 -- valid | 
|   | 
Soonwooa Joung et al., 2010 -- valid | 
|   | 
Soonwooa buanensis Joung et al., 2010 -- valid | 
|   | 
Sorangium (ex Jahn, 1924) Reichenbach, 2007 -- valid | 
|   | 
Sorangium cellulosum (Brockmann, 1989) Reichenbach, 2007 -- valid | 
|   | 
Sphaerisporangium Ara and Kudo, 2007 emend. Cao et al., 2009 -- valid | 
|   | 
Sphaerisporangium album Cao et al., 2009 -- valid | 
|   | 
Sphaerisporangium cinnabarinum Ara and Kudo, 2007 -- valid | 
|   | 
Sphaerisporangium flaviroseum Cao et al., 2009 -- valid | 
|   | 
Sphaerisporangium krabiense Suriyachadkun et al., 2011 -- valid | 
|   | 
Sphaerisporangium melleum Ara and Kudo, 2007 -- valid | 
|   | 
Sphaerisporangium rubeum Ara and Kudo, 2007 -- valid | 
|   | 
Sphaerisporangium siamense Duangmal et al., 2012 -- valid | 
|   | 
Sphaerisporangium viridialbum (Nonomura and Ohara, 1960) Ara and Kudo, 2007 -- valid | 
|   | 
Sphaerobacter Demharter et al., 1989 -- valid | 
|   | 
Sphaerobacter thermophilus Demharter et al., 1989 -- valid | 
|   | 
Sphaerochaeta Ritalahti et al., 2012 -- valid | 
|   | 
Sphaerochaeta globosa Ritalahti et al., 2012 -- valid | 
|   | 
Sphaerochaeta pleomorpha Ritalahti et al., 2012 -- valid | 
|   | 
Sphaerotilus Kutzing, 1833 emend. Gridneva et al., 2011 -- valid | 
|   | 
Sphaerotilus hippei Gridneva et al., 2011 -- valid | 
|   | 
Sphaerotilus montanus Gridneva et al., 2011 -- valid | 
|   | 
Sphaerotilus natans Kützing, 1833 -- valid | 
|   | 
Sphaerotilus natans natans Kützing, 1833 -- valid | 
|   | 
Sphaerotilus natans sulfidivorans Gridneva et al., 2011 -- valid | 
|   | 
Sphingobacterium Yabuuchi et al., 1983 -- valid | 
|   | 
Sphingobacterium anhuiense Wei et al., 2008 -- valid | 
|   | 
Sphingobacterium antarcticum Shivaji et al., 1992 -- valid | 
|   | 
Sphingobacterium bambusae Duan et al., 2010 -- valid | 
|   | 
Sphingobacterium canadense Mehnaz et al., 2008 -- valid | 
|   | 
Sphingobacterium composti Ten et al., 2007 -- valid | 
|   | 
Sphingobacterium composti Yoo et al., 2007 -- valid | 
|   | 
Sphingobacterium daejeonense Kim et al., 2006 -- valid | 
|   | 
Sphingobacterium faecium Takeuchi and Yokota, 1993 -- valid | 
|   | 
Sphingobacterium heparinum (Payza and Korn, 1956) Takeuchi and Yokota, 1993 -- invalid | 
|   | 
Sphingobacterium kitahiroshimense Matsuyama et al., 2008 -- valid | 
|   | 
Sphingobacterium mizutaii Yabuuchi et al., 1983 -- valid | 
|   | 
Sphingobacterium multivorum (Holmes et al., 1981) Yabuuchi et al., 1983 -- valid | 
|   | 
Sphingobacterium piscium Takeuchi and Yokota, 1993 -- invalid | 
|   | 
Sphingobacterium shayense He et al., 2010 -- valid | 
|   | 
Sphingobacterium siyangense Liu et al., 2008 -- valid | 
|   | 
Sphingobacterium spiritivorum (Holmes et al., 1982) Yabuuchi et al., 1983 -- valid | 
|   | 
Sphingobacterium thalpophilum (Holmes et al., 1983) Takeuchi and Yokota, 1993 -- valid | 
|   | 
Sphingobacterium wenxiniae Zhang et al., 2012 -- valid | 
|   | 
Sphingobium Takeuchi et al., 2001 -- valid | 
|   | 
Sphingobium abikonense Kumari et al., 2009 -- valid | 
|   | 
Sphingobium amiense Ushiba et al., 2003 -- valid | 
|   | 
Sphingobium aromaticiconvertens Wittich et al., 2007 -- valid | 
|   | 
Sphingobium chinhatense Dadhwal et al., 2009 -- valid | 
|   | 
Sphingobium chlorophenolicum (Nohynek et al., 1996) Takeuchi et al., 2001 -- valid | 
|   | 
Sphingobium chungbukense (Kim et al., 2000) Pal et al., 2005 -- valid | 
|   | 
Sphingobium cloacae (Fujii et al., 2001) Prakash and Lal, 2006 -- valid | 
|   | 
Sphingobium faniae Guo et al., 2010 -- valid | 
|   | 
Sphingobium francense Pal et al., 2005 -- valid | 
|   | 
Sphingobium fuliginis Prakash and Lal, 2006 -- valid | 
|   | 
Sphingobium herbicidovorans (Zipper et al., 1997) Takeuchi et al., 2001 -- valid | 
|   | 
Sphingobium indicum Pal et al., 2005 -- valid | 
|   | 
Sphingobium japonicum Pal et al., 2005 -- valid | 
|   | 
Sphingobium jiangsuense Zhang et al., 2012 -- valid | 
|   | 
Sphingobium lactosutens Kumari et al., 2009 -- valid | 
|   | 
Sphingobium lucknowense Garg et al., 2012 -- valid | 
|   | 
Sphingobium olei Young et al., 2007 -- valid | 
|   | 
Sphingobium qiguonii Yan et al., 2010 -- valid | 
|   | 
Sphingobium quisquiliarum Bala et al., 2010 -- valid | 
|   | 
Sphingobium rhizovicinum Young et al., 2008 -- valid | 
|   | 
Sphingobium scionense Liang and Lloyd-Jones, 2010 -- valid | 
|   | 
Sphingobium ummariense Singh and Lal, 2009 -- valid | 
|   | 
Sphingobium vermicomposti Vaz-Moreira et al., 2009 -- valid | 
|   | 
Sphingobium vulgare Baek et al., 2010 -- valid | 
|   | 
Sphingobium wenxiniae Wang et al., 2011 -- valid | 
|   | 
Sphingobium xenophagum (Stolz et al., 2000) Pal et al., 2006 -- valid | 
|   | 
Sphingobium yanoikuyae (Yabuuchi et al., 1990) Takeuchi et al., 2001 -- valid | 
|   | 
Sphingomicrobium Kämpfer et al., 2012 -- valid | 
|   | 
Sphingomicrobium lutaoense Kämpfer et al., 2012 -- valid | 
|   | 
Sphingomonas Yabuuchi et al., 1990 emend. Busse et al., 2003 -- valid | 
|   | 
Sphingomonas abaci Busse et al., 2005 -- valid | 
|   | 
Sphingomonas adhaesiva Yabuuchi et al., 1990 -- valid | 
|   | 
Sphingomonas aerolata Busse et al., 2003 -- valid | 
|   | 
Sphingomonas aestuarii Roh et al., 2009 -- valid | 
|   | 
Sphingomonas alaskensis Vancanneyt et al., 2001 -- invalid | 
|   | 
Sphingomonas aquatilis Lee et al., 2001 -- valid | 
|   | 
Sphingomonas aromaticivorans Balkwill et al., 1997 -- invalid | 
|   | 
Sphingomonas asaccharolytica Takeuchi et al., 1995 -- valid | 
|   | 
Sphingomonas astaxanthinifaciens Asker et al., 2008 -- valid | 
|   | 
Sphingomonas aurantiaca Busse et al., 2003 -- valid | 
|   | 
Sphingomonas azotifigens Xie and Yokota, 2006 -- valid | 
|   | 
Sphingomonas capsulata (Leifson, 1962) Yabuuchi et al., 1990 -- invalid | 
|   | 
Sphingomonas changbaiensis Zhang et al., 2010 -- valid | 
|   | 
Sphingomonas chlorophenolica Nohynek et al., 1996 -- invalid | 
|   | 
Sphingomonas chungbukensis Kim et al., 2000 -- invalid | 
|   | 
Sphingomonas cloacae Fujii et al., 2001 -- invalid | 
|   | 
Sphingomonas desiccabilis Reddy and Garcia-Pichel, 2007 -- valid | 
|   | 
Sphingomonas dokdonensis Yoon et al., 2006 -- valid | 
|   | 
Sphingomonas echinoides (Heumann, 1962) Denner et al., 1999 -- valid | 
|   | 
Sphingomonas faeni Busse et al., 2003 -- valid | 
|   | 
Sphingomonas fennica Wittich et al., 2007 -- valid | 
|   | 
Sphingomonas ginsenosidimutans Choi et al., 2011 -- valid | 
|   | 
Sphingomonas glacialis Zhang et al., 2011 -- valid | 
|   | 
Sphingomonas haloaromaticamans Wittich et al., 2007 -- valid | 
|   | 
Sphingomonas hankookensis Yoon et al., 2009 -- valid | 
|   | 
Sphingomonas herbicidovorans Zipper et al., 1997 -- invalid | 
|   | 
Sphingomonas histidinilytica Nigam et al., 2010 -- valid | 
|   | 
Sphingomonas insulae Yoon et al., 2008 -- valid | 
|   | 
Sphingomonas japonica Romanenko et al., 2009 -- valid | 
|   | 
Sphingomonas jaspsi Asker et al., 2007 -- valid | 
|   | 
Sphingomonas jejuensis Park et al., 2012 -- valid | 
|   | 
Sphingomonas jinjuensis Chung et al., 2011 -- valid | 
|   | 
Sphingomonas kaistensis Kim et al., 2007 -- valid | 
|   | 
Sphingomonas koreensis Lee et al., 2001 -- valid | 
|   | 
Sphingomonas macrogoltabidus Takeuchi et al., 1993 -- invalid | 
|   | 
Sphingomonas mali Takeuchi et al., 1995 -- valid | 
|   | 
Sphingomonas melonis Buonaurio et al., 2002 -- valid | 
|   | 
Sphingomonas molluscorum Romanenko et al., 2007 -- valid | 
|   | 
Sphingomonas mucosissima Reddy and Garcia-Pichel, 2007 -- valid | 
|   | 
Sphingomonas natatoria (Sly, 1985) Yabuuchi et al., 1999 -- invalid | 
|   | 
Sphingomonas oligophenolica Ohta et al., 2004 -- valid | 
|   | 
Sphingomonas oryziterrae Chung et al., 2011 -- valid | 
|   | 
Sphingomonas panni Busse et al., 2005 -- valid | 
|   | 
Sphingomonas parapaucimobilis Yabuuchi et al., 1990 -- valid | 
|   | 
Sphingomonas paucimobilis (Holmes et al., 1977) Yabuuchi et al., 1990 -- valid | 
|   | 
Sphingomonas phyllosphaerae Rivas et al., 2004 -- valid | 
|   | 
Sphingomonas pituitosa Denner et al., 2001 -- valid | 
|   | 
Sphingomonas polyaromaticivorans Luo et al., 2012 -- valid | 
|   | 
Sphingomonas pruni Takeuchi et al., 1995 -- valid | 
|   | 
Sphingomonas pseudosanguinis Kämpfer et al., 2007 -- valid | 
|   | 
Sphingomonas rosa Takeuchi et al., 1995 -- invalid | 
|   | 
Sphingomonas roseiflava Yun et al., 2000 -- valid | 
|   | 
Sphingomonas rubra Huo et al., 2011 -- valid | 
|   | 
Sphingomonas sanguinis Takeuchi et al., 1993 -- valid | 
|   | 
Sphingomonas sanxanigenens Huang et al., 2009 -- valid | 
|   | 
Sphingomonas soli Yang et al., 2006 -- valid | 
|   | 
Sphingomonas stygia Balkwill et al., 1997 -- invalid | 
|   | 
Sphingomonas subarctica Nohynek et al., 1996 -- invalid | 
|   | 
Sphingomonas suberifaciens (van Bruggen et al., 1990) Yabuuchi et al., 1999 -- valid | 
|   | 
Sphingomonas subterranea Balkwill et al., 1997 -- invalid | 
|   | 
Sphingomonas taejonensis Lee et al., 2001 -- invalid | 
|   | 
Sphingomonas terrae Takeuchi et al., 1993 -- invalid | 
|   | 
Sphingomonas trueperi Kämpfer et al., 1997 -- valid | 
|   | 
Sphingomonas ursincola (Yurkov et al., 1997) Yabuuchi et al., 1999 -- invalid | 
|   | 
Sphingomonas wittichii Yabuuchi et al., 2001 -- valid | 
|   | 
Sphingomonas xenophaga Stolz et al., 2000 -- invalid | 
|   | 
Sphingomonas xinjiangensis An et al., 2011 -- valid | 
|   | 
Sphingomonas yabuuchiae Li et al., 2004 -- valid | 
|   | 
Sphingomonas yanoikuyae Yabuuchi et al., 1990 -- invalid | 
|   | 
Sphingomonas yunnanensis Zhang et al., 2005 -- valid | 
|   | 
Sphingopyxis Takeuchi et al., 2001 -- valid | 
|   | 
Sphingopyxis alaskensis (Vancanneyt et al., 2001) Godoy et al., 2003 -- valid | 
|   | 
Sphingopyxis baekryungensis Yoon et al., 2005 -- valid | 
|   | 
Sphingopyxis bauzanensis Zhang et al., 2010 -- valid | 
|   | 
Sphingopyxis chilensis Godoy et al., 2003 -- valid | 
|   | 
Sphingopyxis flavimaris Yoon and Oh, 2005 -- valid | 
|   | 
Sphingopyxis ginsengisoli Lee et al., 2008 -- valid | 
|   | 
Sphingopyxis granuli Kim et al., 2011 -- valid | 
|   | 
Sphingopyxis litoris Kim et al., 2008 -- valid | 
|   | 
Sphingopyxis macrogoltabida (Takeuchi et al., 1993) Takeuchi et al., 2001 -- valid | 
|   | 
Sphingopyxis marina Kim et al., 2008 -- valid | 
|   | 
Sphingopyxis panaciterrae Lee et al., 2011 -- valid | 
|   | 
Sphingopyxis panaciterrulae Srinivasan et al., 2010 -- valid | 
|   | 
Sphingopyxis soli Choi et al., 2010 -- valid | 
|   | 
Sphingopyxis taejonensis (Lee et al., 2001) Pal et al., 2006 -- valid | 
|   | 
Sphingopyxis terrae (Takeuchi et al., 1993) Takeuchi et al., 2001 -- valid | 
|   | 
Sphingopyxis ummariensis Sharma et al., 2010 -- valid | 
|   | 
Sphingopyxis witflariensis Kämpfer et al., 2002 -- valid | 
|   | 
Sphingosinicella Maruyama et al., 2006 emend. Geueke et al., 2007 emend. Yasir et al., 2010 -- valid | 
|   | 
Sphingosinicella microcystinivorans Maruyama et al., 2006 emend. Geueke et al., 2007 -- valid | 
|   | 
Sphingosinicella soli Yoon et al., 2008 -- valid | 
|   | 
Sphingosinicella vermicomposti Yasir et al., 2010 -- valid | 
|   | 
Sphingosinicella xenopeptidilytica Geueke et al., 2007 -- valid | 
|   | 
Spinactinospora Chang et al., 2011 -- valid | 
|   | 
Spinactinospora alkalitolerans Chang et al., 2011 -- valid | 
|   | 
Spirilliplanes Tamura et al., 1997 -- valid | 
|   | 
Spirilliplanes yamanashiensis Tamura et al., 1997 -- valid | 
|   | 
Spirillospora Couch, 1963 -- valid | 
|   | 
Spirillospora albida Couch, 1963 -- valid | 
|   | 
Spirillospora rubra (ex Schäfer, 1973) Vobis and Kothe, 1989 -- valid | 
|   | 
Spirillum Ehrenberg, 1832 emend. Podkopaeva et al., 2009 -- valid | 
|   | 
Spirillum volutans Ehrenberg, 1832 -- valid | 
|   | 
Spirillum winogradskyi Podkopaeva et al., 2009 -- valid | 
|   | 
Spirochaeta Ehrenberg, 1835 emend. Pikuta et al., 2009 -- valid | 
|   | 
Spirochaeta africana Zhilina et al., 1996 -- valid | 
|   | 
Spirochaeta alkalica Zhilina et al., 1996 -- valid | 
|   | 
Spirochaeta americana Hoover et al., 2003 -- valid | 
|   | 
Spirochaeta asiatica Zhilina et al., 1996 -- valid | 
|   | 
Spirochaeta aurantia (ex Vinzent, 1926) Canale-Parola, 1980 -- valid | 
|   | 
Spirochaeta aurantia aurantia (ex Vinzent, 1926) Canale-Parola, 1980 -- valid | 
|   | 
Spirochaeta aurantia stricta Canale-Parola, 1984 -- valid | 
|   | 
Spirochaeta bajacaliforniensis Fracek and Stolz, 2004 -- valid | 
|   | 
Spirochaeta caldaria Pohlschroeder et al., 1995 -- valid | 
|   | 
Spirochaeta cellobiosiphila Breznak and Warnecke, 2008 -- valid | 
|   | 
Spirochaeta coccoides Dröge et al., 2006 -- valid | 
|   | 
Spirochaeta dissipatitropha Pikuta et al., 2009 -- valid | 
|   | 
Spirochaeta halophila Greenberg and Canale-Parola, 1977 -- valid | 
|   | 
Spirochaeta isovalerica Harwood and Canale-Parola, 1983 -- valid | 
|   | 
Spirochaeta litoralis (ex Hespell and Canale-Parola, 1970) Canale-Parola, 1980 -- valid | 
|   | 
Spirochaeta perfilievii Dubinina et al., 2011 -- valid | 
|   | 
Spirochaeta plicatilis Ehrenberg, 1835 -- valid | 
|   | 
Spirochaeta smaragdinae Magot et al., 1998 -- valid | 
|   | 
Spirochaeta stenostrepta Zuelzer, 1912 -- valid | 
|   | 
Spirochaeta thermophila Aksenova et al., 1992 -- valid | 
|   | 
Spirochaeta zuelzerae (ex Veldkamp, 1960) Canale-Parola, 1980 -- valid | 
|   | 
Spiroplasma Saglio et al., 1973 -- valid | 
|   | 
Spiroplasma alleghenense Adams et al., 1997 -- valid | 
|   | 
Spiroplasma apis Mouches et al., 1984 -- valid | 
|   | 
Spiroplasma atrichopogonis Koerber et al., 2005 -- valid | 
|   | 
Spiroplasma cantharicola Whitcomb et al., 1993 -- valid | 
|   | 
Spiroplasma chinense Guo et al., 1990 -- valid | 
|   | 
Spiroplasma chrysopicola Whitcomb et al., 1997 -- valid | 
|   | 
Spiroplasma citri Saglio et al., 1973 -- valid | 
|   | 
Spiroplasma clarkii Whitcomb et al., 1993 -- valid | 
|   | 
Spiroplasma corruscae Hackett et al., 1996 -- valid | 
|   | 
Spiroplasma culicicola Hung et al., 1987 -- valid | 
|   | 
Spiroplasma diabroticae Carle et al., 1997 -- valid | 
|   | 
Spiroplasma diminutum Williamson et al., 1996 -- valid | 
|   | 
Spiroplasma eriocheiris Wang et al., 2011 -- valid | 
|   | 
Spiroplasma floricola Davis et al., 1981 -- valid | 
|   | 
Spiroplasma gladiatoris Whitcomb et al., 1997 -- valid | 
|   | 
Spiroplasma helicoides Whitcomb et al., 1997 -- valid | 
|   | 
Spiroplasma insolitum Hackett et al., 1993 -- valid | 
|   | 
Spiroplasma ixodetis Tully et al., 1995 -- valid | 
|   | 
Spiroplasma kunkelii Whitcomb et al., 1986 -- valid | 
|   | 
Spiroplasma lampyridicola Stevens et al., 1997 -- valid | 
|   | 
Spiroplasma leptinotarsae Hackett et al., 1996 -- valid | 
|   | 
Spiroplasma leucomae Oduori et al., 2005 -- valid | 
|   | 
Spiroplasma lineolae French et al., 1997 -- valid | 
|   | 
Spiroplasma litorale Konai et al., 1997 -- valid | 
|   | 
Spiroplasma melliferum Clark et al., 1985 -- valid | 
|   | 
Spiroplasma mirum Tully et al., 1982 -- valid | 
|   | 
Spiroplasma monobiae Whitcomb et al., 1993 -- valid | 
|   | 
Spiroplasma montanense Whitcomb et al., 1997 -- valid | 
|   | 
Spiroplasma penaei Nunan et al., 2005 -- valid | 
|   | 
Spiroplasma phoeniceum Saillard et al., 1987 -- valid | 
|   | 
Spiroplasma platyhelix Williamson et al., 1997 -- valid | 
|   | 
Spiroplasma poulsonii Williamson et al., 1999 -- valid | 
|   | 
Spiroplasma sabaudiense Abalain-Colloc et al., 1987 -- valid | 
|   | 
Spiroplasma syrphidicola Whitcomb et al., 1996 -- valid | 
|   | 
Spiroplasma tabanidicola Whitcomb et al., 1997 -- valid | 
|   | 
Spiroplasma taiwanense Abalain-Colloc et al., 1988 -- valid | 
|   | 
Spiroplasma turonicum Hélias et al., 1998 -- valid | 
|   | 
Spiroplasma velocicrescens Konai et al., 1995 -- valid | 
|   | 
Spirosoma Migula, 1894 emend. Finster et al., 2009 -- valid | 
|   | 
Spirosoma linguale Migula, 1894 -- valid | 
|   | 
Spirosoma luteum Finster et al., 2009 -- valid | 
|   | 
Spirosoma panaciterrae Ten et al., 2009 -- valid | 
|   | 
Spirosoma rigui Baik et al., 2007 -- valid | 
|   | 
Spirosoma spitsbergense Finster et al., 2009 -- valid | 
|   | 
Spongiibacter Graeber et al., 2008 emend. Jang et al., 2011 -- valid | 
|   | 
Spongiibacter borealis Jang et al., 2011 -- valid | 
|   | 
Spongiibacter marinus Graeber et al., 2008 emend. Jang et al., 2011 -- valid | 
|   | 
Spongiibacter tropicus Hwang and Cho, 2009 -- valid | 
|   | 
Spongiibacterium Yoon and Oh, 2012 -- valid | 
|   | 
Spongiibacterium flavum Yoon and Oh, 2012 -- valid | 
|   | 
Spongiispira Kaesler et al., 2008 -- valid | 
|   | 
Spongiispira norvegica Kaesler et al., 2008 -- valid | 
|   | 
Sporacetigenium Chen et al., 2006 -- valid | 
|   | 
Sporacetigenium mesophilum Chen et al., 2006 -- valid | 
|   | 
Sporanaerobacter Hernandez-Eugenio et al., 2002 -- valid | 
|   | 
Sporanaerobacter acetigenes Hernandez-Eugenio et al., 2002 -- valid | 
|   | 
Sporichthya Lechevalier et al., 1968 -- valid | 
|   | 
Sporichthya brevicatena Tamura et al., 1999 -- valid | 
|   | 
Sporichthya polymorpha Lechevalier et al., 1968 -- valid | 
|   | 
Sporobacter Grech-Mora et al., 1996 -- valid | 
|   | 
Sporobacter termitidis Grech-Mora et al., 1996 -- valid | 
|   | 
Sporobacterium Mechichi et al., 1999 -- valid | 
|   | 
Sporobacterium olearium Mechichi et al., 1999 -- valid | 
|   | 
Sporocytophaga Stanier, 1940 -- valid | 
|   | 
Sporocytophaga myxococcoides (Krzemieniewska, 1933) Stanier, 1940 -- valid | 
|   | 
Sporohalobacter Oren et al., 1988 -- valid | 
|   | 
Sporohalobacter lortetii (Oren, 1984) Oren et al., 1988 -- valid | 
|   | 
Sporohalobacter marismortui Oren et al., 1988 -- invalid | 
|   | 
Sporolactobacillus Kitahara and Suzuki, 1963 -- valid | 
|   | 
Sporolactobacillus inulinus (Kitahara and Suzuki, 1963) Kitahara and Lai, 1967 -- valid | 
|   | 
Sporolactobacillus kofuensis Yanagida et al., 1997 -- valid | 
|   | 
Sporolactobacillus lactosus Yanagida et al., 1997 -- valid | 
|   | 
Sporolactobacillus laevolacticus (Andersch et al., 1994) Hatayama et al., 2006 -- valid | 
|   | 
Sporolactobacillus nakayamae nakayamae Yanagida et al., 1997 -- valid | 
|   | 
Sporolactobacillus nakayamae racemicus Yanagida et al., 1997 -- valid | 
|   | 
Sporolactobacillus putidus Fujita et al., 2010 -- valid | 
|   | 
Sporolactobacillus terrae Yanagida et al., 1997 -- valid | 
|   | 
Sporolactobacillus vineae Chang et al., 2008 -- valid | 
|   | 
Sporolituus Ogg and Patel, 2009 -- valid | 
|   | 
Sporolituus thermophilus Ogg and Patel, 2009 -- valid | 
|   | 
Sporomusa Möller et al., 1985 -- valid | 
|   | 
Sporomusa acidovorans Ollivier et al., 1990 -- valid | 
|   | 
Sporomusa aerivorans Boga et al., 2003 -- valid | 
|   | 
Sporomusa malonica Dehning et al., 1990 -- valid | 
|   | 
Sporomusa ovata Möller et al., 1985 -- valid | 
|   | 
Sporomusa paucivorans Hermann et al., 1987 -- valid | 
|   | 
Sporomusa rhizae Gößner et al., 2006 -- valid | 
|   | 
Sporomusa silvacetica Kuhner et al., 1997 -- valid | 
|   | 
Sporomusa sphaeroides Möller et al., 1985 -- valid | 
|   | 
Sporomusa termitida Breznak et al., 1990 -- valid | 
|   | 
Sporosalibacterium Rezgui et al., 2011 -- valid | 
|   | 
Sporosalibacterium faouarense Rezgui et al., 2011 -- valid | 
|   | 
Sporosarcina Kluyver and van Niel, 1936 emend. Yoon et al., 2001 -- valid | 
|   | 
Sporosarcina antarctica Yu et al., 2008 -- valid | 
|   | 
Sporosarcina aquimarina Yoon et al., 2001 -- valid | 
|   | 
Sporosarcina contaminans Kämpfer et al., 2010 -- valid | 
|   | 
Sporosarcina globispora (Larkin and Stokes, 1967) Yoon et al., 2001 -- valid | 
|   | 
Sporosarcina halophila Claus et al., 1984 -- invalid | 
|   | 
Sporosarcina koreensis Kwon et al., 2007 -- valid | 
|   | 
Sporosarcina luteola Tominaga et al., 2009 -- valid | 
|   | 
Sporosarcina macmurdoensis Reddy et al., 2003 -- invalid | 
|   | 
Sporosarcina newyorkensis Wolfgang et al., 2012 -- valid | 
|   | 
Sporosarcina pasteurii (Miquel, 1889) Yoon et al., 2001 -- valid | 
|   | 
Sporosarcina psychrophila (Nakamura, 1984) Yoon et al., 2001 -- valid | 
|   | 
Sporosarcina saromensis An et al., 2007 -- valid | 
|   | 
Sporosarcina soli Kwon et al., 2007 -- valid | 
|   | 
Sporosarcina thermotolerans Kämpfer et al., 2010 -- valid | 
|   | 
Sporosarcina ureae (Beijerinck, 1901) Kluyver and van Niel, 1936 -- valid | 
|   | 
Sporotalea Boga et al., 2007 -- invalid | 
|   | 
Sporotalea propionica Boga et al., 2007 -- invalid | 
|   | 
Sporotomaculum Brauman et al., 1998 -- valid | 
|   | 
Sporotomaculum hydroxybenzoicum Brauman et al., 1998 -- valid | 
|   | 
Sporotomaculum syntrophicum Qiu et al., 2003 -- valid | 
|   | 
Stackebrandtia Labeda and Kroppenstedt, 2005 emend. Wang et al., 2009 -- valid | 
|   | 
Stackebrandtia albiflava Wang et al., 2009 -- valid | 
|   | 
Stackebrandtia nassauensis Labeda and Kroppenstedt, 2005 -- valid | 
|   | 
Stakelama Chen et al., 2010 -- valid | 
|   | 
Stakelama pacifica Chen et al., 2010 -- valid | 
|   | 
Staleya Labrenz et al., 2000 -- invalid | 
|   | 
Staleya guttiformis Labrenz et al., 2000 -- invalid | 
|   | 
Stanierella Nedashkovskaya et al., 2005 -- invalid | 
|   | 
Stanierella latercula (Lewin, 1969) Nedashkovskaya et al., 2005 -- invalid | 
|   | 
Staphylococcus Rosenbach, 1884 -- valid | 
|   | 
Staphylococcus agnetis Taponen et al., 2012 -- valid | 
|   | 
Staphylococcus arlettae Schleifer et al., 1985 -- valid | 
|   | 
Staphylococcus aureus Rosenbach, 1884 -- valid | 
|   | 
Staphylococcus aureus anaerobius De La Fuente et al., 1985 -- valid | 
|   | 
Staphylococcus aureus aureus Rosenbach, 1884 -- valid | 
|   | 
Staphylococcus auricularis Kloos and Schleifer, 1983 -- valid | 
|   | 
Staphylococcus capitis Kloos and Schleifer, 1975 -- valid | 
|   | 
Staphylococcus capitis capitis Kloos and Schleifer, 1975 -- valid | 
|   | 
Staphylococcus capitis urealyticus Bannerman and Kloos, 1991 -- valid | 
|   | 
Staphylococcus caprae Devriese et al., 1983 emend. Kawamura et al., 1998 -- valid | 
|   | 
Staphylococcus carnosus Schleifer and Fischer, 1982 -- valid | 
|   | 
Staphylococcus carnosus carnosus Schleifer and Fischer, 1982 -- valid | 
|   | 
Staphylococcus carnosus utilis Probst et al., 1998 -- valid | 
|   | 
Staphylococcus caseolyticus Schleifer et al., 1982 -- invalid | 
|   | 
Staphylococcus chromogenes (Devriese et al., 1978) Hajek et al., 1987 -- valid | 
|   | 
Staphylococcus cohnii Schleifer and Kloos, 1975 -- valid | 
|   | 
Staphylococcus cohnii cohnii Schleifer and Kloos, 1975 -- valid | 
|   | 
Staphylococcus cohnii urealyticus Kloos and Wolfshohl, 1991 -- valid | 
|   | 
Staphylococcus condimenti Probst et al., 1998 -- valid | 
|   | 
Staphylococcus delphini Varaldo et al., 1988 -- valid | 
|   | 
Staphylococcus devriesei Supré et al., 2010 -- valid | 
|   | 
Staphylococcus epidermidis (Winslow and Winslow, 1908) Evans, 1916 -- valid | 
|   | 
Staphylococcus equorum Schleifer et al., 1985 -- valid | 
|   | 
Staphylococcus equorum equorum Schleifer et al., 1985 -- valid | 
|   | 
Staphylococcus equorum linens Place et al., 2003 -- valid | 
|   | 
Staphylococcus felis Igimi et al., 1989 -- valid | 
|   | 
Staphylococcus fleurettii Vernozy-Rozand et al., 2000 -- valid | 
|   | 
Staphylococcus gallinarum Devriese et al., 1983 -- valid | 
|   | 
Staphylococcus haemolyticus Schleifer and Kloos, 1975 -- valid | 
|   | 
Staphylococcus hominis Kloos and Schleifer, 1975 -- valid | 
|   | 
Staphylococcus hominis hominis Kloos and Schleifer, 1975 emend. Kloos et al., 1998 -- valid | 
|   | 
Staphylococcus hominis novobiosepticus Kloos et al., 1998 -- valid | 
|   | 
Staphylococcus hyicus (Sompolinski, 1953) Devriese et al., 1978 -- valid | 
|   | 
Staphylococcus hyicus chromogenes Devriese et al., 1978 -- invalid | 
|   | 
Staphylococcus hyicus hyicus (Sompolinski, 1953) Devriese et al., 1978 -- invalid | 
|   | 
Staphylococcus intermedius Hajek, 1976 -- valid | 
|   | 
Staphylococcus kloosii Schleifer et al., 1985 -- valid | 
|   | 
Staphylococcus lentus (Kloos et al., 1967) Schleifer et al., 1983 -- valid | 
|   | 
Staphylococcus lugdunensis Freney et al., 1988 -- valid | 
|   | 
Staphylococcus lutrae Foster et al., 1997 -- valid | 
|   | 
Staphylococcus massiliensis Al Masalma et al., 2010 -- valid | 
|   | 
Staphylococcus microti Nováková et al., 2010 -- valid | 
|   | 
Staphylococcus muscae Hájek et al., 1992 -- valid | 
|   | 
Staphylococcus nepalensis Spergser et al., 2003 -- valid | 
|   | 
Staphylococcus pasteuri Chesneau et al., 1993 -- valid | 
|   | 
Staphylococcus pettenkoferi Trülzsch et al., 2007 -- valid | 
|   | 
Staphylococcus piscifermentans Tanasupawat et al., 1992 -- valid | 
|   | 
Staphylococcus pseudintermedius Devriese et al., 2005 -- valid | 
|   | 
Staphylococcus pulvereri Zakrzewska-Czerwinska et al., 1995 -- invalid | 
|   | 
Staphylococcus rostri Riesen and Perreten, 2010 -- valid | 
|   | 
Staphylococcus saccharolyticus (Foubert and Douglas, 1948) Kilpper-Bälz and Schleifer, 1984 -- valid | 
|   | 
Staphylococcus saprophyticus (Fairbrother, 1940) Shaw et al., 1951 -- valid | 
|   | 
Staphylococcus saprophyticus bovis Hájek et al., 1996 -- valid | 
|   | 
Staphylococcus saprophyticus saprophyticus (Fairbrother, 1940) Shaw et al., 1951 -- valid | 
|   | 
Staphylococcus schleiferi Freney et al., 1988 -- valid | 
|   | 
Staphylococcus schleiferi coagulans Igimi et al., 1990 -- valid | 
|   | 
Staphylococcus schleiferi schleiferi Freney et al., 1988 -- valid | 
|   | 
Staphylococcus sciuri Kloos et al., 1976 -- valid | 
|   | 
Staphylococcus sciuri carnaticus Kloos et al., 1997 -- valid | 
|   | 
Staphylococcus sciuri lentus Kloos et al., 1976 -- invalid | 
|   | 
Staphylococcus sciuri rodentium Kloos et al., 1997 -- valid | 
|   | 
Staphylococcus sciuri sciuri Kloos et al., 1976 emend. Kloos et al., 1997 -- valid | 
|   | 
Staphylococcus simiae Pantucek et al., 2005 -- valid | 
|   | 
Staphylococcus simulans Kloos and Schleifer, 1975 -- valid | 
|   | 
Staphylococcus succinus Lambert et al., 1998 -- valid | 
|   | 
Staphylococcus succinus casei Place et al., 2003 -- valid | 
|   | 
Staphylococcus succinus succinus Lambert et al., 1998 -- valid | 
|   | 
Staphylococcus vitulinus Webster et al., 1994 emend. Svec et al., 2004 -- valid | 
|   | 
Staphylococcus warneri Kloos and Schleifer, 1975 -- valid | 
|   | 
Staphylococcus xylosus Schleifer and Kloos, 1975 -- valid | 
|   | 
Stappia Uchino et al., 1999 emend. Biebl et al., 2007 -- valid | 
|   | 
Stappia aggregata (ex Ahrens, 1968) Uchino et al., 1999 -- invalid | 
|   | 
Stappia alba Pujalte et al., 2006 -- invalid | 
|   | 
Stappia indica Lai et al., 2010 -- valid | 
|   | 
Stappia marina Kim et al., 2006 -- invalid | 
|   | 
Stappia stellulata (Rüger and Höfle, 1992) Uchino et al., 1999 emend. Biebl et al., 2007 -- valid | 
|   | 
Starkeya Kelly et al., 2000 -- valid | 
|   | 
Starkeya koreensis Im et al., 2006 -- valid | 
|   | 
Starkeya novella (Starkey, 1934) Kelly et al., 2000 -- valid | 
|   | 
Stella Vasilyeva, 1985 -- valid | 
|   | 
Stella humosa Vasilyeva, 1985 -- valid | 
|   | 
Stella vacuolata Vasilyeva, 1985 -- valid | 
|   | 
Stenothermobacter Lau et al., 2006 -- valid | 
|   | 
Stenothermobacter spongiae Lau et al., 2006 -- valid | 
|   | 
Stenotrophomonas Palleroni and Bradbury, 1993 -- valid | 
|   | 
Stenotrophomonas acidaminiphila Assih et al., 2002 -- valid | 
|   | 
Stenotrophomonas africana Drancourt et al., 1997 -- invalid | 
|   | 
Stenotrophomonas chelatiphaga Kaparullina et al., 2010 -- valid | 
|   | 
Stenotrophomonas daejeonensis Lee et al., 2011 -- valid | 
|   | 
Stenotrophomonas dokdonensis Yoon et al., 2006 -- invalid | 
|   | 
Stenotrophomonas ginsengisoli Kim et al., 2010 -- valid | 
|   | 
Stenotrophomonas humi Heylen et al., 2007 -- valid | 
|   | 
Stenotrophomonas koreensis Yang et al., 2006 -- valid | 
|   | 
Stenotrophomonas maltophilia (Hugh, 1981) Palleroni and Bradbury, 1993 -- valid | 
|   | 
Stenotrophomonas nitritireducens Finkmann et al., 2000 -- valid | 
|   | 
Stenotrophomonas pavanii Ramos et al., 2011 -- valid | 
|   | 
Stenotrophomonas rhizophila Wolf et al., 2002 -- valid | 
|   | 
Stenotrophomonas terrae Heylen et al., 2007 -- valid | 
|   | 
Stenoxybacter Wertz and Breznak, 2008 -- valid | 
|   | 
Stenoxybacter acetivorans Wertz and Breznak, 2008 -- valid | 
|   | 
Steroidobacter Fahrbach et al., 2008 -- valid | 
|   | 
Steroidobacter denitrificans Fahrbach et al., 2008 -- valid | 
|   | 
Sterolibacterium Tarlera and Denner, 2003 -- valid | 
|   | 
Sterolibacterium denitrificans Tarlera and Denner, 2003 -- valid | 
|   | 
Stibiobacter Lyalikova, 1974 -- valid | 
|   | 
Stibiobacter senarmontii Lyalikova, 1974 -- valid | 
|   | 
Stigmatella Berkeley and Curtis, 1875 -- valid | 
|   | 
Stigmatella aurantiaca Berkeley and Curtis, 1875 -- valid | 
|   | 
Stigmatella erecta (Schroeter, 1886) McCurdy, 1971 -- valid | 
|   | 
Stigmatella hybrida Reichenbach, 2007 -- valid | 
|   | 
Stomatococcus Bergan and Kocur, 1982 -- invalid | 
|   | 
Stomatococcus mucilaginosus Bergan and Kocur, 1982 -- invalid | 
|   | 
Streptacidiphilus Kim et al., 2003 -- valid | 
|   | 
Streptacidiphilus albus Kim et al., 2003 -- valid | 
|   | 
Streptacidiphilus anmyonensis Cho et al., 2008 -- valid | 
|   | 
Streptacidiphilus carbonis Kim et al., 2003 -- valid | 
|   | 
Streptacidiphilus jiangxiensis Huang et al., 2005 -- valid | 
|   | 
Streptacidiphilus melanogenes Cho et al., 2008 -- valid | 
|   | 
Streptacidiphilus neutrinimicus Kim et al., 2003 -- valid | 
|   | 
Streptacidiphilus oryzae Wang et al., 2006 -- valid | 
|   | 
Streptacidiphilus rugosus Cho et al., 2008 -- valid | 
|   | 
Streptoalloteichus (ex Tomita et al., 1978) Tomita et al., 1987 emend. Tamura et al., 2008 -- valid | 
|   | 
Streptoalloteichus hindustanus Tomita et al., 1987 -- valid | 
|   | 
Streptoalloteichus tenebrarius (ex Higgins and Kastner, 1967) Tamura et al., 2008 -- valid | 
|   | 
Streptobacillus Levaditi et al., 1925 -- valid | 
|   | 
Streptobacillus moniliformis Levaditi et al., 1925 -- valid | 
|   | 
Streptococcus Rosenbach, 1884 -- valid | 
|   | 
Streptococcus acidominimus Ayers and Mudge, 1922 -- valid | 
|   | 
Streptococcus adjacens Bouvet et al., 1989 -- invalid | 
|   | 
Streptococcus agalactiae Lehmann and Neumann, 1896 -- valid | 
|   | 
Streptococcus alactolyticus Farrow et al., 1985 -- valid | 
|   | 
Streptococcus anginosus (Andrewes and Horder, 1906) Smith and Sherman, 1938 emend. Whiley and Beighton, 1991 -- valid | 
|   | 
Streptococcus australis Willcox et al., 2001 -- valid | 
|   | 
Streptococcus bovis Orla-Jensen, 1919 -- valid | 
|   | 
Streptococcus caballi Milinovich et al., 2008 -- valid | 
|   | 
Streptococcus canis Devriese et al., 1986 -- valid | 
|   | 
Streptococcus caprinus Brooker et al., 1996 -- invalid | 
|   | 
Streptococcus castoreus Lawson et al., 2005 -- valid | 
|   | 
Streptococcus cecorum Devriese et al., 1983 -- invalid | 
|   | 
Streptococcus constellatus (Prévot, 1924) Holdeman and Moore , 1974 emend. Whiley and Beighton, 1991 emend. Whiley et al., 1999 -- valid | 
|   | 
Streptococcus constellatus constellatus (Prévot, 1924) Holdeman and Moore , 1974 emend. Whiley and Beighton, 1991 emend. Whiley et al., 1999 -- valid | 
|   | 
Streptococcus constellatus pharyngis Whiley et al., 1999 -- valid | 
|   | 
Streptococcus cremoris Orla-Jensen, 1919 -- invalid | 
|   | 
Streptococcus criceti Coykendall, 1977 -- valid | 
|   | 
Streptococcus cristatus Handley et al., 1991 -- valid | 
|   | 
Streptococcus defectivus Bouvet et al., 1989 -- invalid | 
|   | 
Streptococcus dentapri Takada et al., 2010 -- valid | 
|   | 
Streptococcus dentirousetti Takada and Hirasawa, 2008 -- valid | 
|   | 
Streptococcus devriesei Collins et al., 2004 -- valid | 
|   | 
Streptococcus didelphis Rurangirwa et al., 2000 -- valid | 
|   | 
Streptococcus difficilis Eldar et al., 1995 -- invalid | 
|   | 
Streptococcus downei Whiley et al., 1988 -- valid | 
|   | 
Streptococcus durans Knight et al., 1984 -- invalid | 
|   | 
Streptococcus dysgalactiae (ex Diernhofer, 1932) Garvie et al., 1983 -- valid | 
|   | 
Streptococcus dysgalactiae dysgalactiae (ex Diernhofer, 1932) Garvie et al., 1983 emend. Vieira et al., 1998 -- valid | 
|   | 
Streptococcus dysgalactiae equisimilis Vandamme et al., 1996 emend. Vieira et al., 1998 -- valid | 
|   | 
Streptococcus entericus Vela et al., 2002 -- valid | 
|   | 
Streptococcus equi Sand and Jensen, 1888 -- valid | 
|   | 
Streptococcus equi equi Sand and Jensen, 1888 -- valid | 
|   | 
Streptococcus equi ruminatorum Fernández et al., 2004 -- valid | 
|   | 
Streptococcus equi zooepidemicus (ex Frost and Englebrecht, 1936) Farrow and Collins, 1985 -- valid | 
|   | 
Streptococcus equinus Andrewes and Horder, 1906 -- valid | 
|   | 
Streptococcus faecalis Andrewes and Horder, 1906 -- invalid | 
|   | 
Streptococcus faecium Orla-Jensen, 1919 -- invalid | 
|   | 
Streptococcus ferus (ex Coykendall, 1977) Coykendall, 1983 emend. Baele et al., 2003 -- valid | 
|   | 
Streptococcus gallinaceus Collins et al., 2002 -- valid | 
|   | 
Streptococcus gallinarum Bridge and Sneath, 1982 -- invalid | 
|   | 
Streptococcus gallolyticus Osawa et al., 1996 emend. Schlegel et al., 2003 -- valid | 
|   | 
Streptococcus gallolyticus gallolyticus Osawa et al., 1996 emend. Beck et al., 2008 -- valid | 
|   | 
Streptococcus gallolyticus macedonicus (Tsakalidou et al., 1998) Schlegel et al., 2003 -- valid | 
|   | 
Streptococcus gallolyticus pasteurianus (Poyart et al., 2002) Schlegel et al., 2003 emend. Beck et al., 2008 -- valid | 
|   | 
Streptococcus garvieae Collins et al., 1984 -- invalid | 
|   | 
Streptococcus gordonii Kilian et al., 1989 -- valid | 
|   | 
Streptococcus halichoeri Lawson et al., 2004 -- valid | 
|   | 
Streptococcus hansenii Holdeman and Moore, 1974 -- invalid | 
|   | 
Streptococcus henryi Milinovich et al., 2008 -- valid | 
|   | 
Streptococcus hyointestinalis Devriese et al., 1988 -- valid | 
|   | 
Streptococcus hyovaginalis Devriese et al., 1997 -- valid | 
|   | 
Streptococcus ictaluri Shewmaker et al., 2007 -- valid | 
|   | 
Streptococcus infantarius Schlegel et al., 2000 -- valid | 
|   | 
Streptococcus infantarius coli Schlegel et al., 2003 emend. Beck et al., 2008 -- valid | 
|   | 
Streptococcus infantarius infantarius Schlegel et al., 2003 -- valid | 
|   | 
Streptococcus infantis Kawamura et al., 1998 -- valid | 
|   | 
Streptococcus iniae Pier and Madin, 1976 -- valid | 
|   | 
Streptococcus intermedius Prévot, 1925 emend. Whiley and Beighton, 1991 -- valid | 
|   | 
Streptococcus intestinalis Robinson et al., 1988 -- invalid | 
|   | 
Streptococcus lactarius Martín et al., 2011 -- valid | 
|   | 
Streptococcus lactis (Lister, 1873) Lohnis, 1909 -- invalid | 
|   | 
Streptococcus lactis cremoris (Orla-Jensen, 1919) Garvie and Farrow, 1982 -- invalid | 
|   | 
Streptococcus lactis diacetilactis (ex Matuszewski et al., 1936) Garvie and Farrow, 1982 -- invalid | 
|   | 
Streptococcus lutetiensis Poyart et al., 2002 -- valid | 
|   | 
Streptococcus macacae Beighton et al., 1984 -- valid | 
|   | 
Streptococcus macedonicus Tsakalidou et al., 1998 -- invalid | 
|   | 
Streptococcus marimammalium Lawson et al., 2005 -- valid | 
|   | 
Streptococcus massiliensis Glazunova et al., 2006 -- valid | 
|   | 
Streptococcus merionis Tappe et al., 2009 -- valid | 
|   | 
Streptococcus minor Vancanneyt et al., 2004 -- valid | 
|   | 
Streptococcus mitis Andrewes and Horder, 1906 -- valid | 
|   | 
Streptococcus morbillorum (Prevot, 1933) Holdeman and Moore, 1974 -- invalid | 
|   | 
Streptococcus mutans Clarke, 1924 -- valid | 
|   | 
Streptococcus oligofermentans Tong et al., 2003 -- valid | 
|   | 
Streptococcus oralis Bridge and Sneath, 1982 -- valid | 
|   | 
Streptococcus orisratti Zhu et al., 2000 -- valid | 
|   | 
Streptococcus orisuis Takada and Hirasawa, 2007 -- valid | 
|   | 
Streptococcus ovis Collins et al., 2001 -- valid | 
|   | 
Streptococcus parasanguinis Whiley et al., 1990 -- valid | 
|   | 
Streptococcus parauberis Williams and Collins, 1990 -- valid | 
|   | 
Streptococcus parvulus (Weinberg et al., 1937) Cato, 1983 -- invalid | 
|   | 
Streptococcus pasteurianus Poyart et al., 2002 -- invalid | 
|   | 
Streptococcus peroris Kawamura et al., 1998 -- valid | 
|   | 
Streptococcus phocae Skaar et al., 1994 -- valid | 
|   | 
Streptococcus plantarum Collins et al., 1984 -- invalid | 
|   | 
Streptococcus pleomorphus Barnes et al., 1979 -- valid | 
|   | 
Streptococcus pluranimalium Devriese et al., 1999 -- valid | 
|   | 
Streptococcus plurextorum Vela et al., 2009 -- valid | 
|   | 
Streptococcus pneumoniae (Klein, 1884) Chester, 1901 -- valid | 
|   | 
Streptococcus porci Vela et al., 2010 -- valid | 
|   | 
Streptococcus porcinus Collins et al., 1985 -- valid | 
|   | 
Streptococcus porcorum Vela et al., 2011 -- valid | 
|   | 
Streptococcus pseudopneumoniae Arbique et al., 2005 -- valid | 
|   | 
Streptococcus pseudoporcinus Bekal et al., 2007 -- valid | 
|   | 
Streptococcus pyogenes Rosenbach, 1884 -- valid | 
|   | 
Streptococcus raffinolactis Orla-Jensen and Hansen, 1932 -- invalid | 
|   | 
Streptococcus ratti Coykendall, 1977 -- valid | 
|   | 
Streptococcus rupicaprae Vela et al., 2011 -- valid | 
|   | 
Streptococcus saccharolyticus Farrow et al., 1985 -- invalid | 
|   | 
Streptococcus salivarius Andrewes and Horder, 1906 -- valid | 
|   | 
Streptococcus salivarius salivarius Andrewes and Horder, 1906 -- valid | 
|   | 
Streptococcus salivarius thermophilus (Orla-Jensen, 1919) Farrow and Collins, 1984 -- valid | 
|   | 
Streptococcus sanguinis White and Niven, 1946 -- valid | 
|   | 
Streptococcus shiloi Eldar et al., 1995 -- invalid | 
|   | 
Streptococcus sinensis Woo et al., 2002 -- valid | 
|   | 
Streptococcus sobrinus (ex Coykendall, 1974) Coykendall, 1983 -- valid | 
|   | 
Streptococcus suis (ex Elliott, 1966) Kilpper-Bälz and Schleifer, 1987 -- valid | 
|   | 
Streptococcus thermophilus Orla-Jensen, 1919 -- valid | 
|   | 
Streptococcus thoraltensis Devriese et al., 1997 -- valid | 
|   | 
Streptococcus uberis Diernhofer, 1932 -- valid | 
|   | 
Streptococcus urinalis Collins et al., 2000 -- valid | 
|   | 
Streptococcus ursoris Shinozaki-Kuwahara et al., 2011 -- valid | 
|   | 
Streptococcus vestibularis Whiley and Hardie, 1988 -- valid | 
|   | 
Streptococcus waius Flint et al., 1999 -- invalid | 
|   | 
Streptohalobacillus Wang et al., 2011 -- valid | 
|   | 
Streptohalobacillus salinus Wang et al., 2011 -- valid | 
|   | 
Streptomonospora Cui et al., 2001 emend. Li et al., 2003 -- valid | 
|   | 
Streptomonospora alba Li et al., 2003 -- valid | 
|   | 
Streptomonospora amylolytica Cai et al., 2009 -- valid | 
|   | 
Streptomonospora flavalba Cai et al., 2009 -- valid | 
|   | 
Streptomonospora halophila Cai et al., 2008 -- valid | 
|   | 
Streptomonospora salina Cui et al., 2001 -- valid | 
|   | 
Streptomyces Waksman and Henrici, 1943 -- valid | 
|   | 
Streptomyces abikoensis (Umezawa et al., 1951) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces aburaviensis Nishimura et al., 1957 -- valid | 
|   | 
Streptomyces achromogenes Okami and Umezawa, 1953 -- valid | 
|   | 
Streptomyces achromogenes achromogenes Okami and Umezawa, 1953 -- valid | 
|   | 
Streptomyces achromogenes rubradiris Bhuyan et al., 1965 -- valid | 
|   | 
Streptomyces acidiscabies Lambert and Loria, 1989 -- valid | 
|   | 
Streptomyces acrimycini (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- invalid | 
|   | 
Streptomyces aculeolatus Shomura et al., 1988 -- valid | 
|   | 
Streptomyces afghaniensis Shimo et al., 1959 -- valid | 
|   | 
Streptomyces africanus Meyers et al., 2004 -- valid | 
|   | 
Streptomyces alanosinicus Thiemann and Beretta, 1966 -- valid | 
|   | 
Streptomyces albaduncus Tsukiura et al., 1964 -- valid | 
|   | 
Streptomyces albiaxialis Kuznetsov et al., 1993 -- valid | 
|   | 
Streptomyces albidochromogenes Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces albidoflavus (Rossi Doria, 1891) Waksman and Henrici, 1948 emend. Rong et al., 2009 -- valid | 
|   | 
Streptomyces albiflaviniger Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces albireticuli (Nakazawa, 1955) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces albofaciens Thirumalachar and Bhatt, 1960 -- valid | 
|   | 
Streptomyces alboflavus (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces albogriseolus Benedict et al., 1954 -- valid | 
|   | 
Streptomyces albolongus Tsukiura et al., 1964 -- valid | 
|   | 
Streptomyces alboniger Porter et al., 1952 -- valid | 
|   | 
Streptomyces albospinus Wang et al., 1966 -- valid | 
|   | 
Streptomyces albosporeus (Krainsky, 1914) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces albosporeus albosporeus (Krainsky, 1914) Waksman and Henrici, 1948 -- invalid | 
|   | 
Streptomyces albosporeus labilomyceticus Okami et al., 1963 -- valid | 
|   | 
Streptomyces alboverticillatus (Locci and Schofield, 1989) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces albovinaceus (Kudrina, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces alboviridis (Duche, 1934) Pridham et al., 1958 -- invalid | 
|   | 
Streptomyces albulus Routien, 1969 -- valid | 
|   | 
Streptomyces albus (Rossi Doria, 1891) Waksman and Henrici, 1943 -- valid | 
|   | 
Streptomyces albus albus (Rossi Doria, 1891) Waksman and Henrici, 1943 -- valid | 
|   | 
Streptomyces albus pathocidicus Nagatsu et al., 1962 -- valid | 
|   | 
Streptomyces aldersoniae Kumar and Goodfellow, 2010 -- valid | 
|   | 
Streptomyces almquistii (Duche, 1934) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces alni Liu et al., 2009 -- valid | 
|   | 
Streptomyces althioticus Yamaguchi et al., 1957 -- valid | 
|   | 
Streptomyces amakusaensis Nagatsu et al., 1963 -- valid | 
|   | 
Streptomyces ambofaciens Pinnert-Sindico, 1954 -- valid | 
|   | 
Streptomyces aminophilus Foster, 1961 -- invalid | 
|   | 
Streptomyces anandii Batra and Bajaj, 1965 -- valid | 
|   | 
Streptomyces angustmyceticus (Yüntsen et al., 1956) Kumar and Goodfellow, 2010 -- valid | 
|   | 
Streptomyces anthocyanicus (Krassilnikov et al., 1965) Pridham, 1970 -- valid | 
|   | 
Streptomyces antibioticus (Waksman and Woodruff, 1941) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces antimycoticus Waksman, 1957 -- valid | 
|   | 
Streptomyces anulatus (Beijerinck, 1912) Waksman, 1953 emend. Lanoot et al., 2005 -- valid | 
|   | 
Streptomyces aomiensis Nagai et al., 2011 -- valid | 
|   | 
Streptomyces arabicus Shibata et al., 1957 -- invalid | 
|   | 
Streptomyces ardus (De Boer et al., 1961) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces arenae Pridham et al., 1958 -- valid | 
|   | 
Streptomyces argenteolus Tresner et al., 1961 -- invalid | 
|   | 
Streptomyces armeniacus (Kalakoutskii and Kuznetsov, 1964) Wellington and Williams, 1981 -- valid | 
|   | 
Streptomyces artemisiae Zhao et al., 2010 -- valid | 
|   | 
Streptomyces ascomycinicus Kumar and Goodfellow, 2010 -- valid | 
|   | 
Streptomyces asiaticus Sembiring et al., 2001 -- valid | 
|   | 
Streptomyces asterosporus (ex Krasil'nikov, 1970) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces atratus Shibata et al., 1962 -- valid | 
|   | 
Streptomyces atriruber Labeda et al., 2009 -- valid | 
|   | 
Streptomyces atroaurantiacus Nakagaito et al., 1993 -- invalid | 
|   | 
Streptomyces atroolivaceus (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces atrovirens (ex Preobrazhenskaya et al., 1971) Preobrazhenskaya and Terekhova, 1986 -- valid | 
|   | 
Streptomyces aurantiacus (Rossi Doria, 1891) Waksman, 1953 emend. Lanoot et al., 2002 -- valid | 
|   | 
Streptomyces aurantiogriseus (Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces auratus Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces aureocirculatus (Krassilnikov and Yuan, 1965) Pridham, 1970 -- valid | 
|   | 
Streptomyces aureofaciens Duggar, 1948 emend. Groth et al., 2003 -- valid | 
|   | 
Streptomyces aureorectus (ex Taig et al., 1969) Taig and Solovieva, 1986 -- valid | 
|   | 
Streptomyces aureoversilis (Locci et al., 1969) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces aureoverticillatus (Krassilnikov and Yuan, 1960) Pridham, 1970 -- valid | 
|   | 
Streptomyces aureus Manfio et al., 2003 -- valid | 
|   | 
Streptomyces avellaneus Baldacci and Grein, 1966 -- valid | 
|   | 
Streptomyces avermectinius Takahashi et al., 2002 -- invalid | 
|   | 
Streptomyces avermitilis (ex Burg et al., 1979) Kim and Goodfellow, 2002 -- valid | 
|   | 
Streptomyces avicenniae Xiao et al., 2009 -- valid | 
|   | 
Streptomyces avidinii Stapley et al., 1964 -- valid | 
|   | 
Streptomyces axinellae Pimentel-Elardo et al., 2009 -- valid | 
|   | 
Streptomyces azaticus Nakagaito et al., 1993 -- invalid | 
|   | 
Streptomyces azureus Kelly et al., 1959 -- valid | 
|   | 
Streptomyces baarnensis Pridham et al., 1958 -- invalid | 
|   | 
Streptomyces bacillaris (Krassilnikov, 1958) Pridham, 1970 -- valid | 
|   | 
Streptomyces badius (Kudrina, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces baldaccii (Farina and Locci, 1966) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces baliensis Otoguro et al., 2009 -- valid | 
|   | 
Streptomyces bambergiensis Wallhäusser et al., 1966 -- valid | 
|   | 
Streptomyces bangladeshensis Al-Bari et al., 2005 -- valid | 
|   | 
Streptomyces beijiangensis Li et al., 2002 -- valid | 
|   | 
Streptomyces bellus Margalith and Beretta, 1960 -- valid | 
|   | 
Streptomyces bikiniensis Johnstone and Waksman, 1947 -- valid | 
|   | 
Streptomyces biverticillatus (Preobrazhenskaya, 1957) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces blastmyceticus (Watanabe et al., 1957) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces bluensis Mason et al., 1963 -- valid | 
|   | 
Streptomyces bobili (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces bottropensis Waksman, 1961 -- valid | 
|   | 
Streptomyces brasiliensis (Falcao de Morais et al., 1966) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces brevispora Zucchi et al., 2012 -- valid | 
|   | 
Streptomyces bungoensis Eguchi et al., 1993 -- valid | 
|   | 
Streptomyces cacaoi (Waksman, 1932) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces cacaoi asoensis Isono et al., 1965 -- valid | 
|   | 
Streptomyces cacaoi cacaoi (Waksman, 1932) Waksman and Henrici, 1948 emend. Lanoot et al., 2002 -- valid | 
|   | 
Streptomyces caelestis De Boer et al., 1955 -- valid | 
|   | 
Streptomyces caeruleatus Zhu et al., 2011 -- valid | 
|   | 
Streptomyces caeruleus (Baldacci, 1944) Pridham et al., 1958 emend. Lanoot et al., 2002 -- invalid | 
|   | 
Streptomyces californicus (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- invalid | 
|   | 
Streptomyces calvus Backus et al., 1957 -- valid | 
|   | 
Streptomyces canarius Vavra and Dietz, 1965 -- valid | 
|   | 
Streptomyces candidus (ex Krasil'nikov, 1941) Sveshnikova, 1986 -- valid | 
|   | 
Streptomyces canescens Waksman, 1957 -- invalid | 
|   | 
Streptomyces cangkringensis Sembiring et al., 2001 -- valid | 
|   | 
Streptomyces caniferus (ex Krasil'nikov, 1970) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces canus Heinemann et al., 1953 -- valid | 
|   | 
Streptomyces capillispiralis Mertz and Higgins, 1982 -- valid | 
|   | 
Streptomyces capoamus Goncalves de Lima et al., 1964 -- valid | 
|   | 
Streptomyces carpaticus Maksimova and Terekhova, 1986 -- valid | 
|   | 
Streptomyces carpinensis (Falcao de Morais et al., 1971) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces castelarensis (Cercos, 1954) Kumar and Goodfellow, 2008 -- valid | 
|   | 
Streptomyces catenulae Davisson and Finlay, 1961 -- valid | 
|   | 
Streptomyces caviscabies Goyer et al., 1996 -- invalid | 
|   | 
Streptomyces cavourensis Skarbek and Brady, 1978 -- valid | 
|   | 
Streptomyces cavourensis cavourensis Skarbek and Brady, 1978 -- invalid | 
|   | 
Streptomyces cavourensis washingtonensis Skarbek and Brady, 1978 -- invalid | 
|   | 
Streptomyces cellostaticus Hamada, 1958 -- valid | 
|   | 
Streptomyces celluloflavus Nishimura et al., 1953 -- valid | 
|   | 
Streptomyces cellulolyticus Li, 1997 -- valid | 
|   | 
Streptomyces cellulosae (Krainsky, 1914) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces champavatii Uma and Narasimha Rao, 1959 -- invalid | 
|   | 
Streptomyces chartreusis Leach et al., 1953 -- valid | 
|   | 
Streptomyces chattanoogensis Burns and Holtman, 1959 -- valid | 
|   | 
Streptomyces cheonanensis Kim et al., 2006 -- valid | 
|   | 
Streptomyces chibaensis Suzuki et al., 1958 -- invalid | 
|   | 
Streptomyces chrestomyceticus Canevazzi and Scotti, 1959 -- valid | 
|   | 
Streptomyces chromofuscus (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces chryseus (Krassilnikov et al., 1965) Pridham, 1970 -- valid | 
|   | 
Streptomyces chrysomallus Lindenbein, 1952 -- valid | 
|   | 
Streptomyces chrysomallus chrysomallus Lindenbein, 1952 -- invalid | 
|   | 
Streptomyces chrysomallus fumigatus Frommer, 1959 -- valid | 
|   | 
Streptomyces cinereorectus Terekhova and Preobrazhenskaya, 1986 emend. Lanoot et al., 2004 -- valid | 
|   | 
Streptomyces cinereoruber Corbaz et al., 1957 -- valid | 
|   | 
Streptomyces cinereoruber cinereoruber Corbaz et al., 1957 -- valid | 
|   | 
Streptomyces cinereoruber fructofermentans Corbaz et al., 1957 -- valid | 
|   | 
Streptomyces cinereospinus Terekhova et al., 1986 -- valid | 
|   | 
Streptomyces cinereus (Cross et al., 1963) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces cinerochromogenes Miyairi et al., 1966 -- valid | 
|   | 
Streptomyces cinnabarinus (Ryabova and Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces cinnamonensis Okami, 1952 -- valid | 
|   | 
Streptomyces cinnamoneus (Benedict et al., 1952) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces cinnamoneus albosporus (Thirumalachar, 1968) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces cinnamoneus cinnamoneus (Benedict et al., 1952) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces cinnamoneus lanosus (Thirumalachar, 1968) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces cinnamoneus sparsus (Thirumalachar, 1968) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces cirratus Koshiyama et al., 1963 -- valid | 
|   | 
Streptomyces ciscaucasicus Sveshnikova, 1986 -- valid | 
|   | 
Streptomyces citreofluorescens (Korenyako et al., 1960) Pridham, 1970 -- invalid | 
|   | 
Streptomyces clavifer (Millard and Burr, 1926) Waksman, 1953 -- valid | 
|   | 
Streptomyces clavuligerus Higgens and Kastner, 1971 -- valid | 
|   | 
Streptomyces coacervatus Shibazaki et al., 2011 -- valid | 
|   | 
Streptomyces cochleatus Nakagaito et al., 1993 -- invalid | 
|   | 
Streptomyces cocklensis Kim et al., 2012 -- valid | 
|   | 
Streptomyces coelescens (Krassilnikov et al., 1965) Pridham, 1970 -- valid | 
|   | 
Streptomyces coelicoflavus Terekhova, 1986 -- valid | 
|   | 
Streptomyces coelicolor (Müller, 1908) Waksman and Henrici, 1948 -- invalid | 
|   | 
Streptomyces coeruleoflavus (ex Ryabova and Preobrazhenskaya) Preobrazhenskaya and Maximova, 1986 -- valid | 
|   | 
Streptomyces coeruleofuscus (Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces coeruleoprunus Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces coeruleorubidus (Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces coerulescens (Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces collinus Lindenbein, 1952 -- valid | 
|   | 
Streptomyces colombiensis Pridham et al., 1958 emend. Lanoot et al., 2004 -- invalid | 
|   | 
Streptomyces corchorusii Ahmad and Bhuiyan, 1958 emend. Lanoot et al., 2005 -- valid | 
|   | 
Streptomyces costaricanus Esnard et al., 1995 -- valid | 
|   | 
Streptomyces cremeus (Kudrina, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces crystallinus Tresner et al., 1961 -- valid | 
|   | 
Streptomyces curacoi Cataldi, 1963 -- valid | 
|   | 
Streptomyces cuspidosporus Higashide et al., 1966 -- valid | 
|   | 
Streptomyces cyaneofuscatus (Kudrina, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces cyaneus (Krassilnikov, 1941) Waksman, 1953 -- valid | 
|   | 
Streptomyces cyanoalbus (Krassilnikov and Agre, 1960) Pridham, 1970 -- valid | 
|   | 
Streptomyces cystargineus (Kusakabe and Isono, 1992) Nakagaito et al., 1993 -- invalid | 
|   | 
Streptomyces daghestanicus (Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces deccanensis Dastager et al., 2008 -- valid | 
|   | 
Streptomyces decoyicus (Vavra et al., 1959) Kumar and Goodfellow, 2010 -- valid | 
|   | 
Streptomyces demainii Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces diastaticus (Krainsky, 1914) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces diastaticus ardesiacus (Baldacci et al., 1955) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces diastaticus diastaticus (Krainsky, 1914) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces diastatochromogenes (Krainsky, 1914) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces distallicus (Locci et al., 1969) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces djakartensis Huber et al., 1962 -- valid | 
|   | 
Streptomyces drozdowiczii Semêdo et al., 2004 -- valid | 
|   | 
Streptomyces durhamensis Gordon and Lapa, 1966 -- valid | 
|   | 
Streptomyces durmitorensis Savic et al., 2007 -- valid | 
|   | 
Streptomyces echinatus Corbaz et al., 1957 -- valid | 
|   | 
Streptomyces echinoruber Palleroni et al., 1981 -- valid | 
|   | 
Streptomyces ederensis Wallhäusser et al., 1966 -- valid | 
|   | 
Streptomyces ehimensis (Shibata et al., 1954) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces emeiensis Sun et al., 2007 -- valid | 
|   | 
Streptomyces endus Anderson and Gottlieb, 1952 -- valid | 
|   | 
Streptomyces enissocaesilis (ex Krasil'nikov, 1970) Sveshnikova, 1986 -- valid | 
|   | 
Streptomyces erumpens Calot and Cercos, 1963 -- invalid | 
|   | 
Streptomyces erythraeus (Waksman, 1923) Waksman and Henrici, 1948 -- invalid | 
|   | 
Streptomyces erythrogriseus Falcao de Morais and Dalia Maia, 1959 -- valid | 
|   | 
Streptomyces eurocidicus (Okami et al., 1954) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces europaeiscabiei Bouchek-Mechiche et al., 2000 -- valid | 
|   | 
Streptomyces eurythermus Corbaz et al., 1957 -- valid | 
|   | 
Streptomyces exfoliatus (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces felleus Lindenbein, 1952 -- invalid | 
|   | 
Streptomyces fenghuangensis Zhu et al., 2011 -- valid | 
|   | 
Streptomyces ferralitis Saintpierre-Bonaccio et al., 2004 -- valid | 
|   | 
Streptomyces fervens (Baldacci and Locci, 1974) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces fervens fervens (De Boer et al., 1960) Locci et al., 1969 -- invalid | 
|   | 
Streptomyces fervens melrosporus (Mason et al., 1965) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces filamentosus Okami and Umezawa, 1953 emend. Lanoot et al., 2004 -- valid | 
|   | 
Streptomyces filipinensis Ammann et al., 1955 -- valid | 
|   | 
Streptomyces fimbriatus (Millard and Burr, 1926) Waksman and Lechevalier, 1953 -- valid | 
|   | 
Streptomyces fimicarius (Duche, 1934) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces finlayi (Szabo et al., 1963) Pridham, 1970 -- valid | 
|   | 
Streptomyces flaveolus (Waksman, 1923) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces flaveus (Cross et al., 1963) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces flavidofuscus Preobrazhenskaya, 1986 -- invalid | 
|   | 
Streptomyces flavidovirens (Kudrina, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces flaviscleroticus Goodfellow et al., 1986 -- invalid | 
|   | 
Streptomyces flavofungini (ex Uri and Bekesi) Szabó and Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces flavofuscus (Kudrina, 1957) Preobrazhenskaya, 1986 -- invalid | 
|   | 
Streptomyces flavogriseus (Duche, 1934) Waksman and Lechevalier, 1953 -- invalid | 
|   | 
Streptomyces flavopersicus (Oliver et al., 1961) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces flavotricini (Preobrazhenskaya and Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces flavovariabilis (ex Korenyako and Nikitina) Sveshnikova, 1986 -- valid | 
|   | 
Streptomyces flavovirens (Waksman, 1923) Waksman and Henrici, 1948 emend. Lanoot et al., 2005 -- valid | 
|   | 
Streptomyces flavoviridis (ex Preobrazhenskaya et al.) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces flocculus (Duche, 1934) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces floridae Bartz et al., 1951 -- invalid | 
|   | 
Streptomyces fluorescens (Krassilnikov, 1958) Pridham, 1970 -- invalid | 
|   | 
Streptomyces fradiae (Waksman and Curtis, 1916) Waksman and Henrici, 1948 emend. Lanoot et al., 2004 -- valid | 
|   | 
Streptomyces fragilis Anderson et al., 1956 -- valid | 
|   | 
Streptomyces fulvissimus (Jensen, 1930) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces fulvorobeus Vinogradova and Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces fumanus (Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces fumigatiscleroticus (ex Pridham, 1970) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces galbus Frommer, 1959 -- valid | 
|   | 
Streptomyces galilaeus Ettlinger et al., 1958 -- valid | 
|   | 
Streptomyces gancidicus Suzuki, 1957 -- valid | 
|   | 
Streptomyces gardneri (Waksman, 1942) Waksman, 1961 -- valid | 
|   | 
Streptomyces gelaticus (Waksman, 1923) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces geldanamycininus Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces geysiriensis Wallhäusser et al., 1966 -- valid | 
|   | 
Streptomyces ghanaensis Wallhäusser et al., 1966 -- valid | 
|   | 
Streptomyces gibsonii (Erikson, 1935) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces glaucescens (Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces glauciniger Huang et al., 2004 -- valid | 
|   | 
Streptomyces glaucosporus (ex Krasil'nikov et al., 1968) Agre, 1986 -- valid | 
|   | 
Streptomyces glaucus (ex Lehmann and Schutze, 1912) Agre and Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces globisporus (Krassilnikov, 1941) Waksman, 1953 -- valid | 
|   | 
Streptomyces globisporus caucasicus (Kudrina, 1957) Pridham et al., 1958 -- invalid | 
|   | 
Streptomyces globisporus flavofuscus (Kudrina, 1957) Pridham et al., 1958 -- invalid | 
|   | 
Streptomyces globisporus globisporus (Krassilnikov, 1941) Waksman, 1953 -- valid | 
|   | 
Streptomyces globosus (Krassilnikov, 1941) Waksman, 1953 -- valid | 
|   | 
Streptomyces glomeratus (ex Gauze and Sveshnikova) Gause and Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces glomeroaurantiacus (Krassilnikov and Yuan, 1965) Pridham, 1970 -- valid | 
|   | 
Streptomyces gobitricini (Preobrazhenskaya and Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces goshikiensis Niida, 1966 -- valid | 
|   | 
Streptomyces gougerotii (Duche, 1934) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces graminearus Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces gramineus Lee et al., 2012 -- valid | 
|   | 
Streptomyces graminofaciens Charney et al., 1953 -- invalid | 
|   | 
Streptomyces griseiniger Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces griseinus Waksman, 1959 -- invalid | 
|   | 
Streptomyces griseoaurantiacus (Krassilnikov and Yuan, 1965) Pridham, 1970 -- valid | 
|   | 
Streptomyces griseobrunneus Waksman, 1961 -- invalid | 
|   | 
Streptomyces griseocarneus (Benedict et al., 1950) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces griseochromogenes Fukunaga, 1955 -- valid | 
|   | 
Streptomyces griseoflavus (Krainsky, 1914) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces griseofuscus Sakamoto et al., 1962 -- valid | 
|   | 
Streptomyces griseoincarnatus (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces griseoloalbus (Kudrina, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces griseolosporeus Wellington et al., 1992 -- invalid | 
|   | 
Streptomyces griseolus (Waksman, 1923) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces griseoluteus Umezawa et al., 1950 -- valid | 
|   | 
Streptomyces griseomycini (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces griseoplanus Backus et al., 1957 -- valid | 
|   | 
Streptomyces griseorubens (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces griseoruber Yamaguchi and Saburi, 1955 -- valid | 
|   | 
Streptomyces griseorubiginosus (Ryabova and Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces griseosporeus Niida and Ogasawara, 1960 -- valid | 
|   | 
Streptomyces griseostramineus (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces griseoverticillatus (Shinobu and Shimada, 1962) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces griseoviridis Anderson et al., 1956 -- valid | 
|   | 
Streptomyces griseus (Krainsky, 1914) Waksman and Henrici, 1948 emend. Liu et al., 2005 -- valid | 
|   | 
Streptomyces griseus alpha (Ciferri, 1927) Pridham, 1970 -- invalid | 
|   | 
Streptomyces griseus cretosus Pridham, 1970 -- invalid | 
|   | 
Streptomyces griseus griseus (Krainsky, 1914) Waksman and Henrici, 1948 -- invalid | 
|   | 
Streptomyces griseus solvifaciens Pridham, 1970 -- invalid | 
|   | 
Streptomyces guanduensis Xu et al., 2006 -- valid | 
|   | 
Streptomyces gulbargensis Dastager et al., 2009 -- valid | 
|   | 
Streptomyces hachijoensis (Hosoya et al., 1952) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces hainanensis Jiang et al., 2007 -- valid | 
|   | 
Streptomyces haliclonae Khan et al., 2010 -- valid | 
|   | 
Streptomyces halstedii (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces hawaiiensis Cron et al., 1956 -- valid | 
|   | 
Streptomyces hebeiensis Xu et al., 2004 -- valid | 
|   | 
Streptomyces heliomycini (ex Braznikova et al., 1958) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces helvaticus (Krassilnikov et al., 1965) Pridham, 1970 -- valid | 
|   | 
Streptomyces herbaricolor Kawato and Shinobu, 1959 -- valid | 
|   | 
Streptomyces himastatinicus Kumar and Goodfellow, 2008 -- valid | 
|   | 
Streptomyces hiroshimensis (Shinobu, 1955) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces hirsutus Ettlinger et al., 1958 -- valid | 
|   | 
Streptomyces humidus Nakazawa and Shibata, 1956 -- valid | 
|   | 
Streptomyces humiferus Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces hyderabadensis Reddy et al., 2011 -- valid | 
|   | 
Streptomyces hydrogenans Lindner et al., 1958 -- valid | 
|   | 
Streptomyces hygroscopicus (Jensen, 1931) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces hygroscopicus angustmyceticus Yüntsen et al., 1956 -- invalid | 
|   | 
Streptomyces hygroscopicus decoyicus Vavra et al., 1959 -- invalid | 
|   | 
Streptomyces hygroscopicus glebosus Ohmori et al., 1962 -- valid | 
|   | 
Streptomyces hygroscopicus hygroscopicus (Jensen, 1931) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces hygroscopicus ossamyceticus Schmitz et al., 1965 -- valid | 
|   | 
Streptomyces hypolithicus Le Roes-Hill et al., 2009 -- valid | 
|   | 
Streptomyces iakyrus deQuerioz and Albert, 1962 -- valid | 
|   | 
Streptomyces indiaensis (Gupta, 1965) Kudo and Seino, 1987 -- valid | 
|   | 
Streptomyces indicus Luo et al., 2011 -- valid | 
|   | 
Streptomyces indigoferus Shinobu and Kawato, 1960 -- valid | 
|   | 
Streptomyces indonesiensis Sembiring et al., 2001 -- valid | 
|   | 
Streptomyces intermedius (Krüger, 1904) Waksman, 1953 -- valid | 
|   | 
Streptomyces inusitatus Hasegawa et al., 1978 -- valid | 
|   | 
Streptomyces ipomoeae (Person and Martin, 1940) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces iranensis Hamedi et al., 2010 -- valid | 
|   | 
Streptomyces janthinus (Artamonova and Krassilnikov, 1960) Pridham, 1970 -- valid | 
|   | 
Streptomyces javensis Sembiring et al., 2001 -- valid | 
|   | 
Streptomyces jietaisiensis He et al., 2005 -- valid | 
|   | 
Streptomyces kanamyceticus Okami and Umezawa, 1957 -- valid | 
|   | 
Streptomyces kashimirensis (Gupta and Chopra, 1963) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces kasugaensis Hamada et al., 1995 -- valid | 
|   | 
Streptomyces katrae Gupta and Chopra, 1963 -- valid | 
|   | 
Streptomyces kentuckensis (Barr and Carman, 1956) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces kifunensis Nakagaito et al., 1993 -- invalid | 
|   | 
Streptomyces kishiwadensis (Shinobu and Kayamura, 1964) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces koyangensis Lee et al., 2005 -- valid | 
|   | 
Streptomyces kunmingensis (Ruan et al., 1985) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces kurssanovii (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces labedae Lacey, 1987 -- valid | 
|   | 
Streptomyces laceyi Manfio et al., 2003 -- invalid | 
|   | 
Streptomyces lacticiproducens Zhu et al., 2011 -- valid | 
|   | 
Streptomyces laculatispora Zucchi et al., 2012 -- valid | 
|   | 
Streptomyces ladakanum (Hanka et al., 1966) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces lanatus Frommer, 1959 -- valid | 
|   | 
Streptomyces lateritius (Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces laurentii Trejo et al., 1979 -- valid | 
|   | 
Streptomyces lavendofoliae (Kuchaeva et al., 1961) Pridham, 1970 -- valid | 
|   | 
Streptomyces lavendulae (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces lavendulae grasserius (Kuchaeva et al., 1961) Pridham, 1970 -- valid | 
|   | 
Streptomyces lavendulae lavendulae (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces lavenduligriseus (Locci et al., 1969) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces lavendulocolor (Kuchaeva et al., 1961) Pridham, 1970 -- valid | 
|   | 
Streptomyces levis Sveshnikova, 1986 -- valid | 
|   | 
Streptomyces libani Baldacci and Grein, 1966 -- valid | 
|   | 
Streptomyces libani libani Baldacci and Grein, 1966 -- valid | 
|   | 
Streptomyces libani rufus Baldacci and Grein, 1966 -- valid | 
|   | 
Streptomyces lienomycini Gause and Maksimova, 1986 -- valid | 
|   | 
Streptomyces lilacinus (Nakazawa et al., 1956) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces limosus Lindenbein, 1952 -- invalid | 
|   | 
Streptomyces lincolnensis Mason et al., 1963 -- valid | 
|   | 
Streptomyces lipmanii (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- invalid | 
|   | 
Streptomyces litmocidini (Ryabova and Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces lomondensis Johnson and Dietz, 1969 -- valid | 
|   | 
Streptomyces longisporoflavus Waksman, 1953 -- valid | 
|   | 
Streptomyces longispororuber Waksman, 1953 -- valid | 
|   | 
Streptomyces longisporus (Krassilnikov, 1941) Waksman, 1953 -- valid | 
|   | 
Streptomyces longwoodensis Prosser and Palleroni, 1981 -- valid | 
|   | 
Streptomyces lucensis Arcamone et al., 1957 -- valid | 
|   | 
Streptomyces lunalinharesii de Souza et al., 2008 -- valid | 
|   | 
Streptomyces luridiscabiei Park et al., 2003 -- invalid | 
|   | 
Streptomyces luridus (Krassilnikov et al., 1957) Waksman, 1961 -- valid | 
|   | 
Streptomyces lusitanus Villax, 1963 -- valid | 
|   | 
Streptomyces luteireticuli (ex Katoh and Arai, 1957) Hatano et al., 2003 -- valid | 
|   | 
Streptomyces luteogriseus Schmitz et al., 1964 -- valid | 
|   | 
Streptomyces luteosporeus Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces luteoverticillatus (Shinobu, 1956) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces lydicus De Boer et al., 1956 -- valid | 
|   | 
Streptomyces macrosporus (ex Krasil'nikov et al., 1968) Goodfellow et al., 1988 -- valid | 
|   | 
Streptomyces malachitofuscus (ex Preobrazhenskaya et al., 1964) Preobrazhenskaya and Terekhova, 1986 -- valid | 
|   | 
Streptomyces malachitospinus (ex Preobrazhenskaya et al., 1957) Preobrazhenskaya and Terekhova, 1986 -- valid | 
|   | 
Streptomyces malaysiensis Al-Tai et al., 1999 -- valid | 
|   | 
Streptomyces marinus Khan et al., 2010 -- valid | 
|   | 
Streptomyces marokkonensis Bouizgarne et al., 2009 -- valid | 
|   | 
Streptomyces mashuensis (Sawazaki et al., 1955) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces massasporeus Shinobu and Kawato, 1959 -- valid | 
|   | 
Streptomyces matensis Margalith et al., 1959 -- valid | 
|   | 
Streptomyces mauvecolor Okami and Umezawa, 1961 -- valid | 
|   | 
Streptomyces mayteni Chen et al., 2009 -- valid | 
|   | 
Streptomyces mediocidicus (Labeda, 1988) Wellington et al., 1992 -- invalid | 
|   | 
Streptomyces mediolani Arcamone et al., 1969 -- invalid | 
|   | 
Streptomyces megasporus (ex Krasil'nikov et al., 1968) Agre, 1986 -- valid | 
|   | 
Streptomyces melanogenes Sugawara and Onuma, 1957 -- valid | 
|   | 
Streptomyces melanosporofaciens Arcamone et al., 1959 -- valid | 
|   | 
Streptomyces mexicanus Petrosyan et al., 2003 -- valid | 
|   | 
Streptomyces michiganensis Corbaz et al., 1957 -- valid | 
|   | 
Streptomyces microflavus (Krainsky, 1914) Waksman and Henrici, 1948 emend. Lanoot et al., 2005 -- valid | 
|   | 
Streptomyces milbemycinicus Kumar and Goodfellow, 2010 -- valid | 
|   | 
Streptomyces minutiscleroticus (Thirumalachar, 1965) Pridham, 1970 emend. Lanoot et al., 2005 -- valid | 
|   | 
Streptomyces mirabilis Ruschmann, 1952 -- valid | 
|   | 
Streptomyces misakiensis Nakamura, 1961 -- valid | 
|   | 
Streptomyces misionensis Cercos et al., 1962 -- valid | 
|   | 
Streptomyces mobaraensis (Nagatsu and Suzuki, 1963) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces monomycini Gause and Terekhova, 1986 -- valid | 
|   | 
Streptomyces mordarskii Kumar and Goodfellow, 2008 -- valid | 
|   | 
Streptomyces morookaense (Locci and Schofield, 1989) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces murinus Frommer, 1959 -- valid | 
|   | 
Streptomyces mutabilis (Preobrazhenskaya and Ryabova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces mutomycini Gauze and Maksimova, 1986 -- valid | 
|   | 
Streptomyces naganishii Yamaguchi and Saburi, 1955 -- valid | 
|   | 
Streptomyces nanhaiensis Tian et al., 2012 -- valid | 
|   | 
Streptomyces nanshensis Tian et al., 2009 -- valid | 
|   | 
Streptomyces narbonensis Corbaz et al., 1955 -- valid | 
|   | 
Streptomyces nashvillensis McVeigh and Reyes, 1961 -- valid | 
|   | 
Streptomyces netropsis (Finlay et al., 1951) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces neyagawaensis Yamamoto et al., 1960 -- valid | 
|   | 
Streptomyces niger (Thirumalachar, 1955) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces nigrescens (Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces nigrifaciens Waksman, 1961 -- invalid | 
|   | 
Streptomyces nitrosporeus Okami, 1952 -- valid | 
|   | 
Streptomyces niveiscabiei Park et al., 2003 -- valid | 
|   | 
Streptomyces niveoruber Ettlinger et al., 1958 -- valid | 
|   | 
Streptomyces niveus Smith et al., 1956 -- invalid | 
|   | 
Streptomyces noboritoensis Isono et al., 1957 -- valid | 
|   | 
Streptomyces nodosus Trejo, 1961 -- valid | 
|   | 
Streptomyces nogalater Bhuyan and Dietz, 1966 -- valid | 
|   | 
Streptomyces nojiriensis Ishida et al., 1967 -- valid | 
|   | 
Streptomyces noursei Brown et al., 1953 -- valid | 
|   | 
Streptomyces novaecaesareae Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces ochraceiscleroticus Pridham, 1970 -- valid | 
|   | 
Streptomyces odorifer (Rullmann, 1895) Waksman, 1953 -- invalid | 
|   | 
Streptomyces olivaceiscleroticus Pridham, 1970 -- valid | 
|   | 
Streptomyces olivaceoviridis (Preobrazhenskaya and Ryabova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces olivaceus (Waksman, 1923) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces olivochromogenes (Waksman, 1923) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces olivomycini (Gauze and Sheshnikova, 1986) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces olivoreticuli (Locci and Schofield, 1989) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces olivoreticuli cellulophilus (Locci and Schofield, 1989) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces olivoverticillatus (Shinobu, 1956) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces olivoviridis (Kuchaeva et al., 1960) Pridham, 1970 -- invalid | 
|   | 
Streptomyces omiyaensis Umezawa and Okami, 1950 -- valid | 
|   | 
Streptomyces orinoci (Cassinelli et al., 1967) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces osmaniensis Reddy et al., 2010 -- valid | 
|   | 
Streptomyces pactum Bhuyan et al., 1962 -- valid | 
|   | 
Streptomyces panacagri Cui et al., 2012 -- valid | 
|   | 
Streptomyces paracochleatus Nakagaito et al., 1993 -- invalid | 
|   | 
Streptomyces paradoxus Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces parvisporogenes (Locci et al., 1969) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces parvulus Waksman and Gregory, 1954 -- valid | 
|   | 
Streptomyces parvus (Krainsky, 1914) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces paucisporeus Xu et al., 2006 -- valid | 
|   | 
Streptomyces peucetius Grein et al., 1963 -- valid | 
|   | 
Streptomyces phaeochromogenes (Conn, 1917) Waksman, 1957 -- valid | 
|   | 
Streptomyces phaeofaciens Maeda et al., 1952 -- valid | 
|   | 
Streptomyces phaeogriseichromatogenes Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces phaeoluteichromatogenes Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces phaeoluteigriseus Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces phaeopurpureus Shinobu, 1957 emend. Lanoot et al., 2004 -- valid | 
|   | 
Streptomyces phaeoviridis Shinobu, 1957 -- invalid | 
|   | 
Streptomyces pharetrae le Roes and Meyers, 2005 -- valid | 
|   | 
Streptomyces pharmamarensis Carro et al., 2012 -- valid | 
|   | 
Streptomyces phosalacineus (Takahashi et al., 1985) Wellington et al., 1992 -- valid | 
|   | 
Streptomyces pilosus Ettlinger et al., 1958 -- valid | 
|   | 
Streptomyces platensis Tresner and Backus, 1956 -- valid | 
|   | 
Streptomyces plicatus Pridham et al., 1958 -- valid | 
|   | 
Streptomyces plumbiresistens Guo et al., 2009 -- valid | 
|   | 
Streptomyces pluricolorescens Okami and Umezawa, 1961 -- valid | 
|   | 
Streptomyces polyantibioticus le Roes-Hill and Meyers, 2009 -- valid | 
|   | 
Streptomyces polychromogenes Hageman et al., 1964 -- valid | 
|   | 
Streptomyces poonensis (Thirumalachar, 1960) Pridham, 1970 -- valid | 
|   | 
Streptomyces praecox (Millard and Burr, 1926) Waksman, 1953 -- invalid | 
|   | 
Streptomyces prasinopilosus Ettlinger et al., 1958 -- valid | 
|   | 
Streptomyces prasinosporus Tresner et al., 1966 -- valid | 
|   | 
Streptomyces prasinus Ettlinger et al., 1958 -- valid | 
|   | 
Streptomyces prunicolor (Ryabova and Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces psammoticus Virgilio and Hengeller, 1960 -- valid | 
|   | 
Streptomyces pseudoechinosporeus Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces pseudogriseolus Okami and Umezawa, 1955 -- valid | 
|   | 
Streptomyces pseudovenezuelae (Kuchaeva et al., 1961) Pridham, 1970 -- valid | 
|   | 
Streptomyces pulveraceus Shibata et al., 1961 -- valid | 
|   | 
Streptomyces puniceus Patelski, 1951 -- valid | 
|   | 
Streptomyces puniciscabiei Park et al., 2003 -- valid | 
|   | 
Streptomyces purpeofuscus Yamaguchi and Saburi, 1955 -- valid | 
|   | 
Streptomyces purpurascens Lindenbein, 1952 -- valid | 
|   | 
Streptomyces purpureus (Matsumae and Hata, 1968) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces purpurogeneiscleroticus Pridham, 1970 -- valid | 
|   | 
Streptomyces qinglanensis Hu et al., 2012 -- valid | 
|   | 
Streptomyces racemochromogenes Sugai, 1956 -- valid | 
|   | 
Streptomyces radiopugnans Mao et al., 2007 -- valid | 
|   | 
Streptomyces rameus Shibata, 1959 -- valid | 
|   | 
Streptomyces ramulosus Ettlinger et al., 1958 -- valid | 
|   | 
Streptomyces rangoonensis (Erikson, 1935) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces rapamycinicus Kumar and Goodfellow, 2008 -- valid | 
|   | 
Streptomyces recifensis (Goncalves de Lima et al., 1955) Falcao de Morais et al., 1957 -- valid | 
|   | 
Streptomyces rectiverticillatus (Krassilnikov and Yuan, 1965) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces rectiviolaceus (ex Artamonova) Sveshnikova, 1986 -- valid | 
|   | 
Streptomyces regensis Gupta et al., 1963 -- valid | 
|   | 
Streptomyces resistomycificus Lindenbein, 1952 -- valid | 
|   | 
Streptomyces reticuliscabiei Bouchek-Mechiche et al., 2000 -- valid | 
|   | 
Streptomyces rhizosphaericus Sembiring et al., 2001 -- valid | 
|   | 
Streptomyces rimosus Sobin et al., 1953 -- valid | 
|   | 
Streptomyces rimosus paromomycinus Coffey et al., 1959 -- valid | 
|   | 
Streptomyces rimosus rimosus Sobin et al., 1953 -- valid | 
|   | 
Streptomyces rishiriensis Kawaguchi et al., 1965 -- valid | 
|   | 
Streptomyces rochei Berger et al., 1953 -- valid | 
|   | 
Streptomyces roseiscleroticus Pridham, 1970 -- valid | 
|   | 
Streptomyces roseodiastaticus (Duche, 1934) Waksman, 1953 -- invalid | 
|   | 
Streptomyces roseoflavus Arai, 1951 -- invalid | 
|   | 
Streptomyces roseofulvus (Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces roseolilacinus (Preobrazhenskaya and Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces roseolus (Preobrazhenskaya and Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces roseosporus Falcao de Morais and Dalia Maia, 1961 -- invalid | 
|   | 
Streptomyces roseoverticillatus (Shinobu, 1956) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces roseoviolaceus (Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces roseoviridis (Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces ruanii Kumar and Goodfellow, 2008 -- invalid | 
|   | 
Streptomyces ruber (Thirumalachar, 1955) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces rubidus Xu et al., 2006 -- valid | 
|   | 
Streptomyces rubiginosohelvolus (Kudrina, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces rubiginosus (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces rubrogriseus (ex Kurylowicz et al.) Terekhova, 1986 -- valid | 
|   | 
Streptomyces rubrus Khan et al., 2011 -- valid | 
|   | 
Streptomyces rutgersensis (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces rutgersensis castelarensis Cercos, 1954 -- invalid | 
|   | 
Streptomyces rutgersensis rutgersensis (Waksman and Curtis, 1916) Waksman and Henrici, 1948 -- invalid | 
|   | 
Streptomyces salmonis (Baldacci et al., 1966) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces sampsonii (Millard and Burr, 1926) Waksman, 1953 -- invalid | 
|   | 
Streptomyces samsunensis Sazak et al., 2011 -- valid | 
|   | 
Streptomyces sanglieri Manfio et al., 2003 -- valid | 
|   | 
Streptomyces sannanensis Iwasaki et al., 1981 -- valid | 
|   | 
Streptomyces sanyensis Sui et al., 2011 -- valid | 
|   | 
Streptomyces sapporonensis (Locci and Schofield, 1989) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces scabiei (ex Thaxter, 1891) Lambert and Loria, 1989 -- valid | 
|   | 
Streptomyces scabrisporus Xu et al., 2004 -- valid | 
|   | 
Streptomyces sclerotialus Pridham, 1970 -- valid | 
|   | 
Streptomyces scopiformis Li et al., 2002 -- valid | 
|   | 
Streptomyces scopuliridis Farris et al., 2011 -- valid | 
|   | 
Streptomyces sedi Li et al., 2009 -- valid | 
|   | 
Streptomyces seoulensis Chun et al., 1997 -- valid | 
|   | 
Streptomyces septatus (Locci et al., 1969) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces setae (Omura et al., 1983) Wellington et al., 1992 -- valid | 
|   | 
Streptomyces setonii (Millard and Burr, 1926) Waksman, 1953 -- invalid | 
|   | 
Streptomyces showdoensis Nishimura et al., 1964 -- valid | 
|   | 
Streptomyces silaceus Labeda et al., 2009 -- valid | 
|   | 
Streptomyces sindenensis Nakazawa and Fujii, 1957 -- valid | 
|   | 
Streptomyces sioyaensis Nishimura et al., 1961 -- valid | 
|   | 
Streptomyces sodiiphilus Li et al., 2005 -- valid | 
|   | 
Streptomyces somaliensis (Brumpt, 1906) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces sparsogenes Owen et al., 1963 emend. Goodfellow et al., 2008 -- valid | 
|   | 
Streptomyces sparsus Jiang et al., 2011 -- valid | 
|   | 
Streptomyces specialis Kämpfer et al., 2008 -- valid | 
|   | 
Streptomyces spectabilis Mason et al., 1961 -- valid | 
|   | 
Streptomyces speibonae Meyers et al., 2003 -- valid | 
|   | 
Streptomyces speleomycini Preobrazhenskaya and Szabo, 1986 -- valid | 
|   | 
Streptomyces spheroides Wallick et al., 1956 -- invalid | 
|   | 
Streptomyces spinoverrucosus Diab and Al-Gounaim, 1982 -- valid | 
|   | 
Streptomyces spiralis (Falcao de Morais, 1970) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces spiroverticillatus Shinobu, 1958 -- valid | 
|   | 
Streptomyces spitsbergensis Wieczorek et al., 1993 -- invalid | 
|   | 
Streptomyces spongiae Khan et al., 2011 -- valid | 
|   | 
Streptomyces sporocinereus (ex Krasil'nikov, 1970) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces sporoclivatus (ex Krasil'nikov, 1970) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces spororaveus (ex Krasil'nikov, 1970) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces sporoverrucosus (ex Krasil'nikov, 1970) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces staurosporininus Kim et al., 2012 -- valid | 
|   | 
Streptomyces stelliscabiei Bouchek-Mechiche et al., 2000 -- valid | 
|   | 
Streptomyces stramineus Labeda et al., 1997 -- valid | 
|   | 
Streptomyces subrutilus Arai et al., 1964 -- valid | 
|   | 
Streptomyces sulfonofaciens Miyadoh et al., 1983 -- valid | 
|   | 
Streptomyces sulphureus (Gasperini, 1894) Waksman, 1953 -- valid | 
|   | 
Streptomyces sundarbansensis Arumugam et al., 2011 -- valid | 
|   | 
Streptomyces synnematoformans Hozzein and Goodfellow, 2007 -- valid | 
|   | 
Streptomyces syringium (Konev, 1986) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces tacrolimicus Martínez-Castro et al., 2011 -- valid | 
|   | 
Streptomyces tanashiensis Hata et al., 1952 -- valid | 
|   | 
Streptomyces tateyamensis Khan et al., 2010 -- valid | 
|   | 
Streptomyces tauricus (ex Ivanitskaya et al., 1966) Sveshnikova, 1986 -- valid | 
|   | 
Streptomyces tendae Ettlinger et al., 1958 -- valid | 
|   | 
Streptomyces termitum Duche et al., 1951 -- valid | 
|   | 
Streptomyces thermoalcalitolerans Kim et al., 1999 -- valid | 
|   | 
Streptomyces thermoautotrophicus Gadkari et al., 1991 -- valid | 
|   | 
Streptomyces thermocarboxydovorans Kim et al., 1998 -- valid | 
|   | 
Streptomyces thermocarboxydus Kim et al., 1998 -- valid | 
|   | 
Streptomyces thermocoprophilus Kim et al., 2000 -- valid | 
|   | 
Streptomyces thermodiastaticus (Bergey et al., 1923) Waksman, 1953 -- valid | 
|   | 
Streptomyces thermogriseus Xu et al., 1998 -- valid | 
|   | 
Streptomyces thermolineatus Goodfellow et al., 1988 -- valid | 
|   | 
Streptomyces thermonitrificans Desai and Dhala, 1967 -- invalid | 
|   | 
Streptomyces thermospinosisporus Kim and Goodfellow, 2002 -- valid | 
|   | 
Streptomyces thermoviolaceus Henssen, 1957 -- valid | 
|   | 
Streptomyces thermoviolaceus apingens Henssen, 1957 -- valid | 
|   | 
Streptomyces thermoviolaceus thermoviolaceus Henssen, 1957 -- valid | 
|   | 
Streptomyces thermovulgaris Henssen, 1957 -- valid | 
|   | 
Streptomyces thinghirensis Loqman et al., 2009 -- valid | 
|   | 
Streptomyces thioluteus (Okami, 1952) Witt and Stackebrandt, 1991 -- valid | 
|   | 
Streptomyces torulosus Lyons and Pridham, 1971 -- valid | 
|   | 
Streptomyces toxytricini (Preobrazhenskaya and Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces tricolor (Wollenweber, 1920) Waksman, 1961 emend. Lanoot et al., 2004 -- valid | 
|   | 
Streptomyces tritolerans Dastager et al., 2009 -- valid | 
|   | 
Streptomyces tubercidicus Nakamura, 1961 -- valid | 
|   | 
Streptomyces tuirus Albert and Malaquias de Querioz, 1963 -- valid | 
|   | 
Streptomyces turgidiscabies Miyajima et al., 1998 -- valid | 
|   | 
Streptomyces umbrinus (Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces variabilis (Preobrazhenskaya et al., 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces variegatus Sveshnikova and Timuk, 1986 -- valid | 
|   | 
Streptomyces varsoviensis Kurylowicz and Woznicka, 1967 -- valid | 
|   | 
Streptomyces vastus Szabo and Marton, 1958 -- valid | 
|   | 
Streptomyces venezuelae Ehrlich et al., 1948 -- valid | 
|   | 
Streptomyces vietnamensis Zhu et al., 2007 -- valid | 
|   | 
Streptomyces vinaceus Jones, 1952 emend. Lanoot et al., 2004 -- valid | 
|   | 
Streptomyces vinaceusdrappus Pridham et al., 1958 -- valid | 
|   | 
Streptomyces violaceochromogenes (Ryabova and Preobrazhenskaya, 1957) Pridham, 1970 -- valid | 
|   | 
Streptomyces violaceolatus (Krassilnikov et al., 1965) Pridham, 1970 -- valid | 
|   | 
Streptomyces violaceorectus (Ryabova and Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces violaceoruber (Waksman and Curtis, 1916) Pridham, 1970 -- valid | 
|   | 
Streptomyces violaceorubidus Terekhova, 1986 -- valid | 
|   | 
Streptomyces violaceus (Rossi Doria, 1891) Waksman, 1953 emend. Lanoot et al., 2002 -- valid | 
|   | 
Streptomyces violaceusniger (Waksman and Curtis, 1916) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces violarus (Artamonova and Krassilnikov, 1960) Pridham, 1970 -- valid | 
|   | 
Streptomyces violascens (Preobrazhenskaya and Sveshnikova, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces violatus (Artamonova and Krassilnikov, 1960) Pridham, 1970 -- invalid | 
|   | 
Streptomyces violens (Kalakoutskii and Krassilnikov, 1960) Goodfellow et al., 1987 -- valid | 
|   | 
Streptomyces virens Gauze and Sveshnikova, 1986 -- valid | 
|   | 
Streptomyces virginiae Grundy et al., 1952 -- valid | 
|   | 
Streptomyces viridiflavus (Locci and Schofield, 1989) Witt and Stackebrandt, 1991 -- invalid | 
|   | 
Streptomyces viridiviolaceus (Ryabova and Preobrazhenskaya, 1957) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces viridobrunneus (ex Krasil'nikov, 1970) Terekhova, 1986 -- valid | 
|   | 
Streptomyces viridochromogenes (Krainsky, 1914) Waksman and Henrici, 1948 -- valid | 
|   | 
Streptomyces viridodiastaticus (Baldacci et al., 1955) Pridham et al., 1958 -- valid | 
|   | 
Streptomyces viridosporus Pridham et al., 1958 -- valid | 
|   | 
Streptomyces vitaminophilus (Shomura et al., 1983) Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces wedmorensis (ex Milard and Burr, 1926) Preobrazhenskaya, 1986 -- valid | 
|   | 
Streptomyces wellingtoniae Kumar and Goodfellow, 2010 -- valid | 
|   | 
Streptomyces werraensis Wallhäusser et al., 1964 -- valid | 
|   | 
Streptomyces willmorei (Erikson, 1935) Waksman and Henrici, 1948 -- invalid | 
|   | 
Streptomyces xanthochromogenes Arishima et al., 1956 -- valid | 
|   | 
Streptomyces xanthocidicus Asahi et al., 1966 -- valid | 
|   | 
Streptomyces xantholiticus (Konev and Tsyganov, 1962) Pridham, 1970 -- valid | 
|   | 
Streptomyces xanthophaeus Lindenbein, 1952 -- valid | 
|   | 
Streptomyces xiamenensis Xu et al., 2009 -- valid | 
|   | 
Streptomyces xinghaiensis Zhao et al., 2009 -- valid | 
|   | 
Streptomyces yanglinensis Xu et al., 2006 -- valid | 
|   | 
Streptomyces yanii Liu et al., 2005 -- valid | 
|   | 
Streptomyces yatensis Saintpierre et al., 2003 -- valid | 
|   | 
Streptomyces yeochonensis Kim et al., 2004 -- valid | 
|   | 
Streptomyces yerevanensis Goodfellow et al., 1986 -- valid | 
|   | 
Streptomyces yogyakartensis Sembiring et al., 2001 -- valid | 
|   | 
Streptomyces yokosukanensis Nakamura, 1961 -- valid | 
|   | 
Streptomyces youssoufiensis Hamdali et al., 2011 -- valid | 
|   | 
Streptomyces yunnanensis Zhang et al., 2003 -- valid | 
|   | 
Streptomyces zaomyceticus Hinuma, 1954 -- valid | 
|   | 
Streptomyces zinciresistens Lin et al., 2011 -- valid | 
|   | 
Streptosporangium Couch, 1955, emend. Stackebrandt et al., 1994 -- valid | 
|   | 
Streptosporangium albidum Furumai et al., 1968 -- invalid | 
|   | 
Streptosporangium album Nonomura and Ohara, 1960 -- valid | 
|   | 
Streptosporangium amethystogenes Nonomura and Ohara, 1960 -- valid | 
|   | 
Streptosporangium amethystogenes amethystogenes Nonomura and Ohara, 1960 -- valid | 
|   | 
Streptosporangium amethystogenes fukuiense Iinuma et al., 1996 -- valid | 
|   | 
Streptosporangium canum Zhang et al., 2009 -- valid | 
|   | 
Streptosporangium carneum Mertz and Yao, 1990 -- valid | 
|   | 
Streptosporangium claviforme Petrolini et al., 1993 -- invalid | 
|   | 
Streptosporangium corrugatum Williams and Sharples, 1976 -- invalid | 
|   | 
Streptosporangium fragile Shearer et al., 1983 -- valid | 
|   | 
Streptosporangium indianense Gupta, 1965 -- invalid | 
|   | 
Streptosporangium longisporum Schäfer, 1969 -- valid | 
|   | 
Streptosporangium nondiastaticum Nonomura and Ohara, 1969 -- valid | 
|   | 
Streptosporangium oxazolinicum Inahashi et al., 2011 -- valid | 
|   | 
Streptosporangium pseudovulgare Nonomura and Ohara, 1969 -- valid | 
|   | 
Streptosporangium purpuratum Zhang et al., 2005 -- valid | 
|   | 
Streptosporangium roseum Couch, 1955 -- valid | 
|   | 
Streptosporangium subroseum Zhang et al., 2002 -- valid | 
|   | 
Streptosporangium violaceochromogenes Kawamoto et al., 1975 -- valid | 
|   | 
Streptosporangium viridialbum Nonomura and Ohara, 1960 -- invalid | 
|   | 
Streptosporangium viridogriseum Okuda et al., 1966 -- invalid | 
|   | 
Streptosporangium viridogriseum kofuense Nonomura and Ohara, 1969 -- invalid | 
|   | 
Streptosporangium viridogriseum viridogriseum Okuda et al., 1966 -- invalid | 
|   | 
Streptosporangium vulgare Nonomura and Ohara, 1960 -- valid | 
|   | 
Streptosporangium yunnanense Zhang et al., 2005 -- valid | 
|   | 
Streptoverticillium Baldacci, 1958 -- invalid | 
|   | 
Streptoverticillium abikoense (Umezawa et al., 1951) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium albireticuli (Nakazawa, 1955) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium alboverticillatum Locci and Schofield, 1989 -- invalid | 
|   | 
Streptoverticillium album Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium ardum (De Boer et al., 1961) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium aureoversile Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium baldaccii Farina and Locci, 1966 -- invalid | 
|   | 
Streptoverticillium biverticillatum (Preobrazhenskaya, 1957) Farina and Locci, 1966 -- invalid | 
|   | 
Streptoverticillium blastmyceticum (Watanabe et al., 1957) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium cinnamoneum Thirumalachar, 1968 -- invalid | 
|   | 
Streptoverticillium cinnamoneum albosporum Thirumalachar, 1968 -- invalid | 
|   | 
Streptoverticillium cinnamoneum cinnamoneum (Benedict et al., 1952) Baldacci et al., 1966 -- invalid | 
|   | 
Streptoverticillium cinnamoneum lanosum Thirumalachar, 1968 -- invalid | 
|   | 
Streptoverticillium cinnamoneum sparsum Thirumalachar, 1968 -- invalid | 
|   | 
Streptoverticillium distallicum Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium ehimense (Shibata et al., 1954) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium eurocidicum (Okami et al., 1954) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium fervens (De Boer et al., 1960) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium fervens fervens Baldacci and Locci, 1974 -- invalid | 
|   | 
Streptoverticillium fervens melrosporus Mason et al., 1965 -- invalid | 
|   | 
Streptoverticillium flavopersicum (Oliver et al., 1961) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium griseocarneum (Benedict et al., 1950) Baldacci et al., 1966 -- invalid | 
|   | 
Streptoverticillium griseoverticillatum (Shinobu and Shimada, 1962) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium hachijoense (Hosoya et al., 1952) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium hiroshimense (Shinobu, 1955) Farina and Locci, 1966 -- invalid | 
|   | 
Streptoverticillium kashmirense (Gupta and Chopra, 1963) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium kentuckense (Barr and Carman, 1956) Baldacci et al., 1966 -- invalid | 
|   | 
Streptoverticillium kishiwadense (Shinobu and Kayamura, 1964) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium ladakanum Hanka et al., 1966 -- invalid | 
|   | 
Streptoverticillium lavenduligriseum Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium lilacinum (Nakazawa et al., 1956) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium luteoverticillatum (Shinobu, 1956) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium mashuense (Sawazaki et al., 1955) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium mobaraense (Nagatsu and Suzuki, 1963) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium morookaense Locci and Schofield, 1989 -- invalid | 
|   | 
Streptoverticillium netropsis (Finlay et al., 1951) Baldacci et al., 1966 -- invalid | 
|   | 
Streptoverticillium olivomycini Gauze and Sheshnikova, 1986 -- invalid | 
|   | 
Streptoverticillium olivoreticuli (Arai et al.) Baldacci et al., 1966 -- invalid | 
|   | 
Streptoverticillium olivoreticuli cellulophilum Locci and Schofield, 1989 -- invalid | 
|   | 
Streptoverticillium olivoreticuli olivoreticuli (Arai et al., 1957) Baldacci et al., 1966 -- invalid | 
|   | 
Streptoverticillium olivoverticillatum (Shinobu, 1956) Baldacci et al., 1966 -- invalid | 
|   | 
Streptoverticillium orinoci Cassinelli et al., 1967 -- invalid | 
|   | 
Streptoverticillium parvisporogenes Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium rectiverticillatum (Krassilnikov and Yuan, 1965) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium reticulum protomycicum (ex Sugawara et al., 1963) Locci and Schofield, 1989 -- invalid | 
|   | 
Streptoverticillium roseoverticillatum (Shinobu, 1956) Farina and Locci, 1966 -- invalid | 
|   | 
Streptoverticillium salmonis (Baldacci et al., 1966) Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium sapporonense Locci and Schofield, 1989 -- invalid | 
|   | 
Streptoverticillium septatum Locci et al., 1969 -- invalid | 
|   | 
Streptoverticillium syringium Konev, 1986 -- invalid | 
|   | 
Streptoverticillium thioluteum (Okami, 1952) Baldacci et al., 1966 -- invalid | 
|   | 
Streptoverticillium verticillium quintum (ex Arai, 1976) Locci and Schofield, 1989 -- invalid | 
|   | 
Streptoverticillium verticillium tsukushiense (ex Arai, 1976) Locci and Schofield, 1989 -- invalid | 
|   | 
Streptoverticillium viridoflavum Locci and Schofield, 1989 -- invalid | 
|   | 
Subdoligranulum Holmström et al., 2004 -- valid | 
|   | 
Subdoligranulum variabile Holmström et al., 2004 -- valid | 
|   | 
Subsaxibacter Bowman and Nichols, 2005 -- valid | 
|   | 
Subsaxibacter broadyi Bowman and Nichols, 2005 -- valid | 
|   | 
Subsaximicrobium Bowman and Nichols, 2005 -- valid | 
|   | 
Subsaximicrobium saxinquilinus Bowman and Nichols, 2005 -- valid | 
|   | 
Subsaximicrobium wynnwilliamsii Bowman and Nichols, 2005 -- valid | 
|   | 
Subtercola Männistö et al., 2000 -- valid | 
|   | 
Subtercola boreus Männistö et al., 2000 -- valid | 
|   | 
Subtercola frigoramans Männistö et al., 2000 -- valid | 
|   | 
Subtercola pratensis Behrendt et al., 2002 -- invalid | 
|   | 
Succinatimonas Morotomi et al., 2010 -- valid | 
|   | 
Succinatimonas hippei Morotomi et al., 2010 -- valid | 
|   | 
Succiniclasticum van Gylswyk, 1995 -- valid | 
|   | 
Succiniclasticum ruminis van Gylswyk, 1995 -- valid | 
|   | 
Succinimonas Bryant et al., 1958 -- valid | 
|   | 
Succinimonas amylolytica Bryant et al., 1958 -- valid | 
|   | 
Succinispira Janssen and O'Farrell, 1999 -- valid | 
|   | 
Succinispira mobilis Janssen and O'Farrell, 1999 -- valid | 
|   | 
Succinivibrio Bryant and Small, 1956 -- valid | 
|   | 
Succinivibrio dextrinosolvens Bryant and Small, 1956 -- valid | 
|   | 
Sulfitobacter Sorokin, 1996 emend. Yoon et al., 2007 -- valid | 
|   | 
Sulfitobacter brevis Labrenz et al., 2000 -- valid | 
|   | 
Sulfitobacter delicatus Ivanova et al., 2004 -- valid | 
|   | 
Sulfitobacter donghicola Yoon et al., 2007 -- valid | 
|   | 
Sulfitobacter dubius Ivanova et al., 2004 -- valid | 
|   | 
Sulfitobacter guttiformis (Labrenz et al., 2000) Yoon et al., 2007 -- valid | 
|   | 
Sulfitobacter litoralis Park et al., 2007 -- valid | 
|   | 
Sulfitobacter marinus Yoon et al., 2007 -- valid | 
|   | 
Sulfitobacter mediterraneus Pukall et al., 1999 -- valid | 
|   | 
Sulfitobacter pontiacus Sorokin, 1996 -- valid | 
|   | 
Sulfobacillus Golovacheva and Karavaiko, 1991 emend. Johnson et al., 2008 -- valid | 
|   | 
Sulfobacillus acidophilus Norris et al., 1996 -- valid | 
|   | 
Sulfobacillus benefaciens Johnson et al., 2009 -- valid | 
|   | 
Sulfobacillus disulfidooxidans Dufresne et al., 1996 -- invalid | 
|   | 
Sulfobacillus sibiricus Melamud et al., 2006 -- valid | 
|   | 
Sulfobacillus thermosulfidooxidans Golovacheva and Karavaiko, 1991 -- valid | 
|   | 
Sulfobacillus thermotolerans Bogdanova et al., 2006 -- valid | 
|   | 
Sulfuricella Kojima and Fukui, 2010 -- valid | 
|   | 
Sulfuricella denitrificans Kojima and Fukui, 2010 -- valid | 
|   | 
Sulfuricurvum Kodama and Watanabe, 2004 -- valid | 
|   | 
Sulfuricurvum kujiense Kodama and Watanabe, 2004 -- valid | 
|   | 
Sulfurihydrogenibium Takai et al., 2003 emend. Nakagawa et al., 2005 emend. O'Neill et al., 2008 -- valid | 
|   | 
Sulfurihydrogenibium azorense Aguiar et al., 2004 emend. Nakagawa et al., 2005 -- valid | 
|   | 
Sulfurihydrogenibium kristjanssonii Flores et al., 2008 -- valid | 
|   | 
Sulfurihydrogenibium rodmanii O'Neill et al., 2008 -- valid | 
|   | 
Sulfurihydrogenibium subterraneum Takai et al., 2003 emend. Nakagawa et al., 2005 -- valid | 
|   | 
Sulfurihydrogenibium yellowstonense Nakagawa et al., 2005 -- valid | 
|   | 
Sulfurimonas Inagaki et al., 2003 emend. Takai et al., 2006 -- valid | 
|   | 
Sulfurimonas autotrophica Inagaki et al., 2003 -- valid | 
|   | 
Sulfurimonas denitrificans (Timmer-ten Hoor, 1975) Takai et al., 2006 -- valid | 
|   | 
Sulfurimonas paralvinellae Takai et al., 2006 -- valid | 
|   | 
Sulfuritalea Kojima and Fukui, 2011 -- valid | 
|   | 
Sulfuritalea hydrogenivorans Kojima and Fukui, 2011 -- valid | 
|   | 
Sulfurivirga Takai et al., 2006 -- valid | 
|   | 
Sulfurivirga caldicuralii Takai et al., 2006 -- valid | 
|   | 
Sulfurospirillum Schumacher et al., 1993 emend. Luijten et al., 2003 -- valid | 
|   | 
Sulfurospirillum arcachonense Finster et al., 1997 -- valid | 
|   | 
Sulfurospirillum arsenophilum Stolz et al., 1999 -- valid | 
|   | 
Sulfurospirillum barnesii Stolz et al., 1999 -- valid | 
|   | 
Sulfurospirillum cavolei Kodama et al., 2007 -- valid | 
|   | 
Sulfurospirillum deleyianum Schumacher et al., 1993 -- valid | 
|   | 
Sulfurospirillum halorespirans Luijtgen et al., 2003 -- valid | 
|   | 
Sulfurospirillum multivorans (Scholz-Muramatsu et al., 2002) Luijtgen et al., 2003 -- valid | 
|   | 
Sulfurovum Inagaki et al., 2004 -- valid | 
|   | 
Sulfurovum lithotrophicum Inagaki et al., 2004 -- valid | 
|   | 
Sunxiuqinia Qu et al., 2011 -- valid | 
|   | 
Sunxiuqinia elliptica Qu et al., 2011 -- valid | 
|   | 
Sutterella Wexler et al., 1996 -- valid | 
|   | 
Sutterella parvirubra Sakon et al., 2008 -- valid | 
|   | 
Sutterella stercoricanis Greetham et al., 2004 -- valid | 
|   | 
Sutterella wadsworthensis Wexler et al., 1996 -- valid | 
|   | 
Suttonella Dewhirst et al., 1990 emend. Foster et al., 2005 -- valid | 
|   | 
Suttonella indologenes (Snell and Lapage, 1976) Dewhirst et al., 1990 -- valid | 
|   | 
Suttonella ornithocola Foster et al., 2005 -- valid | 
|   | 
Swaminathania Loganathan and Nair, 2004 -- valid | 
|   | 
Swaminathania salitolerans Loganathan and Nair, 2004 -- valid | 
|   | 
Symbiobacterium Ohno et al., 2000 -- valid | 
|   | 
Symbiobacterium thermophilum Ohno et al., 2000 -- valid | 
|   | 
Symbiotes Philip, 1956 -- valid | 
|   | 
Symbiotes lectularius (Arkwright et al., 1921) Philip, 1956 -- valid | 
|   | 
Synergistes Allison et al., 1993 -- valid | 
|   | 
Synergistes jonesii Allison et al., 1993 -- valid | 
|   | 
Syntrophaceticus Westerholm et al., 2011 -- valid | 
|   | 
Syntrophaceticus schinkii Westerholm et al., 2011 -- valid | 
|   | 
Syntrophobacter Boone and Bryant, 1984 emend. Chen et al., 2005 -- valid | 
|   | 
Syntrophobacter fumaroxidans Harmsen et al., 1998 -- valid | 
|   | 
Syntrophobacter pfennigii Wallrabenstein et al., 1996 -- valid | 
|   | 
Syntrophobacter sulfatireducens Chen et al., 2005 -- valid | 
|   | 
Syntrophobacter wolinii Boone and Bryant, 1984 -- valid | 
|   | 
Syntrophobotulus Friedrich et al., 1996 -- valid | 
|   | 
Syntrophobotulus glycolicus Friedrich et al., 1996 -- valid | 
|   | 
Syntrophococcus Krumholz and Bryant, 1986 -- valid | 
|   | 
Syntrophococcus sucromutans Krumholz and Bryant, 1986 -- valid | 
|   | 
Syntrophomonas McInerney et al., 1982 emend. Lorowitz et al., 1989 emend. Wu et al., 2006 -- valid | 
|   | 
Syntrophomonas bryantii (Stieb and Schink, 1985) Wu et al., 2006 -- valid | 
|   | 
Syntrophomonas cellicola Wu et al., 2006 -- valid | 
|   | 
Syntrophomonas curvata Zhang et al., 2004 -- valid | 
|   | 
Syntrophomonas erecta Zhang et al., 2005 -- valid | 
|   | 
Syntrophomonas palmitatica Hatamoto et al., 2007 -- valid | 
|   | 
Syntrophomonas sapovorans Roy et al., 1987 -- valid | 
|   | 
Syntrophomonas wolfei McInerney et al., 1982 emend. Lorowitz et al., 1989 -- valid | 
|   | 
Syntrophomonas wolfei saponavida Lorowitz et al., 1989 -- valid | 
|   | 
Syntrophomonas wolfei wolfei McInerney et al., 1982 emend. Lorowitz et al., 1989 -- valid | 
|   | 
Syntrophomonas zehnderi Sousa et al., 2007 -- valid | 
|   | 
Syntrophorhabdus Qiu et al., 2008 -- valid | 
|   | 
Syntrophorhabdus aromaticivorans Qiu et al., 2008 -- valid | 
|   | 
Syntrophospora Zhao et al., 1990 -- invalid | 
|   | 
Syntrophospora bryantii (Stieb and Schink, 1985) Zhao et al., 1990 -- invalid | 
|   | 
Syntrophothermus Sekiguchi et al., 2000 -- valid | 
|   | 
Syntrophothermus lipocalidus Sekiguchi et al., 2000 -- valid | 
|   | 
Syntrophus Mountfort et al., 1984 -- valid | 
|   | 
Syntrophus aciditrophicus Jackson et al., 2001 -- valid | 
|   | 
Syntrophus buswellii Mountfort et al., 1984 -- valid | 
|   | 
Syntrophus gentianae Wallrabenstein et al., 1996 -- valid | 
|   | 
Tamlana Lee, 2007 -- valid | 
|   | 
Tamlana agarivorans Yoon et al., 2008 -- valid | 
|   | 
Tamlana crocina Lee, 2007 -- valid | 
|   | 
Tannerella Sakamoto et al., 2002 -- valid | 
|   | 
Tannerella forsythia (Tanner et al., 1986) Sakamoto et al., 2002 -- valid | 
|   | 
Tanticharoenia Yukphan et al., 2008 -- valid | 
|   | 
Tanticharoenia sakaeratensis Yukphan et al., 2008 -- valid | 
|   | 
Tateyamaria Kurahashi and Yokota, 2008 emend. Sass et al., 2010 -- valid | 
|   | 
Tateyamaria omphalii Kurahashi and Yokota, 2008 emend. Sass et al., 2010 -- valid | 
|   | 
Tateyamaria pelophila Sass et al., 2010 -- valid | 
|   | 
Tatlockia Garrity et al., 1980 -- valid | 
|   | 
Tatlockia maceachernii (Brenner et al., 1985) Fox et al., 1991 -- valid | 
|   | 
Tatlockia micdadei Garrity et al., 1980 -- valid | 
|   | 
Tatumella Hollis et al., 1982 emend. Brady et al., 2010 -- valid | 
|   | 
Tatumella citrea (Kageyama et al., 1992) Brady et al., 2010 -- valid | 
|   | 
Tatumella morbirosei Brady et al., 2010 -- valid | 
|   | 
Tatumella ptyseos Hollis et al., 1982 -- valid | 
|   | 
Tatumella punctata (Kageyama et al., 1992) Brady et al., 2010 -- valid | 
|   | 
Tatumella terrea (Kageyama et al., 1992) Brady et al., 2010 -- valid | 
|   | 
Taylorella Sugimoto et al., 1984 -- valid | 
|   | 
Taylorella asinigenitalis Jang et al., 2001 -- valid | 
|   | 
Taylorella equigenitalis (Taylor et al., 1983) Sugimoto et al., 1984 -- valid | 
|   | 
Tectibacter (ex Preer et al., 1974) Preer and Preer, 1982 -- valid | 
|   | 
Tectibacter vulgaris (ex Preer et al., 1974) Preer and Preer, 1982 -- valid | 
|   | 
Teichococcus Kämpfer et al., 2003 -- invalid | 
|   | 
Teichococcus ludipueritiae Kämpfer et al., 2003 -- invalid | 
|   | 
Telluria Bowman et al., 1993 -- valid | 
|   | 
Telluria chitinolytica Bowman et al., 1993 -- valid | 
|   | 
Telluria mixta (Bowman et al., 1989) Bowman et al., 1993 -- valid | 
|   | 
Telmatobacter Pankratov et al., 2012 -- valid | 
|   | 
Telmatobacter bradus Pankratov et al., 2012 -- valid | 
|   | 
Telmatocola Kulichevskaya et al., 2012 -- valid | 
|   | 
Telmatospirillum Sizova et al., 2007 -- valid | 
|   | 
Telmatospirillum siberiense Sizova et al., 2007 -- valid | 
|   | 
Tenacibaculum Suzuki et al., 2001 -- valid | 
|   | 
Tenacibaculum adriaticum Heindl et al., 2008 -- valid | 
|   | 
Tenacibaculum aestuarii Jung et al., 2006 -- valid | 
|   | 
Tenacibaculum aiptasiae Wang et al., 2008 -- valid | 
|   | 
Tenacibaculum amylolyticum Suzuki et al., 2001 -- valid | 
|   | 
Tenacibaculum crassostreae Lee et al., 2009 -- valid | 
|   | 
Tenacibaculum dicentrarchi Piñeiro-Vidal et al., 2012 -- valid | 
|   | 
Tenacibaculum discolor Piñeiro-Vidal et al., 2008 -- valid | 
|   | 
Tenacibaculum gallaicum Piñeiro-Vidal et al., 2008 -- valid | 
|   | 
Tenacibaculum geojense Kang et al., 2012 -- valid | 
|   | 
Tenacibaculum jejuense Oh et al., 2012 -- valid | 
|   | 
Tenacibaculum litopenaei Sheu et al., 2007 -- valid | 
|   | 
Tenacibaculum litoreum Choi et al., 2006 -- valid | 
|   | 
Tenacibaculum lutimaris Yoon et al., 2005 -- valid | 
|   | 
Tenacibaculum maritimum (Wakabayashi et al., 1986) Suzuki et al., 2001 -- valid | 
|   | 
Tenacibaculum mesophilum Suzuki et al., 2001 -- valid | 
|   | 
Tenacibaculum ovolyticum (Hansen et al., 1992) Suzuki et al., 2001 -- valid | 
|   | 
Tenacibaculum skagerrakense Frette et al., 2004 -- valid | 
|   | 
Tenacibaculum soleae Piñeiro-Vidal et al., 2008 -- valid | 
|   | 
Tenuibacillus Ren and Zhou, 2005 -- valid | 
|   | 
Tenuibacillus multivorans Ren and Zhou, 2005 -- valid | 
|   | 
Tepidamorphus Albuquerque et al., 2010 -- valid | 
|   | 
Tepidamorphus gemmatus Albuquerque et al., 2010 -- valid | 
|   | 
Tepidanaerobacter Sekiguchi et al., 2006 -- valid | 
|   | 
Tepidanaerobacter syntrophicus Sekiguchi et al., 2006 -- valid | 
|   | 
Tepidibacter Slobodkin et al., 2003 emend. Tan et al., 2012 -- valid | 
|   | 
Tepidibacter formicigenes Urios et al., 2004 -- valid | 
|   | 
Tepidibacter mesophilus Tan et al., 2012 -- valid | 
|   | 
Tepidibacter thalassicus Slobodkin et al., 2003 -- valid | 
|   | 
Tepidicella França et al., 2006 -- valid | 
|   | 
Tepidicella xavieri França et al., 2006 -- valid | 
|   | 
Tepidimicrobium Slobodkin et al., 2006 emend. Niu et al., 2009 -- valid | 
|   | 
Tepidimicrobium ferriphilum Slobodkin et al., 2006 -- valid | 
|   | 
Tepidimicrobium xylanilyticum Niu et al., 2009 -- valid | 
|   | 
Tepidimonas Moreira et al., 2000 emend. Albuquerque et al., 2006 -- valid | 
|   | 
Tepidimonas aquatica Freitas et al., 2003 -- valid | 
|   | 
Tepidimonas ignava Moreira et al., 2000 -- valid | 
|   | 
Tepidimonas taiwanensis Chen et al., 2006 -- valid | 
|   | 
Tepidimonas thermarum Albuquerque et al., 2007 -- valid | 
|   | 
Tepidiphilus Manaia et al., 2003 -- valid | 
|   | 
Tepidiphilus margaritifer Manaia et al., 2003 -- valid | 
|   | 
Terasakiella Satomi et al., 2002 -- valid | 
|   | 
Terasakiella pusilla (Terasaki, 1973) Satomi et al., 2002 -- valid | 
|   | 
Teredinibacter Distel et al., 2002 -- valid | 
|   | 
Teredinibacter turnerae Distel et al., 2002 -- valid | 
|   | 
Terrabacter Collins et al., 1989 -- valid | 
|   | 
Terrabacter aeriphilus Weon et al., 2010 -- valid | 
|   | 
Terrabacter aerolatus Weon et al., 2007 -- valid | 
|   | 
Terrabacter carboxydivorans Kim et al., 2011 -- valid | 
|   | 
Terrabacter ginsenosidimutans An et al., 2011 -- valid | 
|   | 
Terrabacter lapilli Lee et al., 2008 -- valid | 
|   | 
Terrabacter terrae Montero-Barrientos et al., 2005 -- valid | 
|   | 
Terrabacter terrigena Yoon et al., 2009 -- valid | 
|   | 
Terrabacter tumescens (Jensen, 1934) Collins et al., 1989 -- valid | 
|   | 
Terracoccus Prauser et al., 1997 -- valid | 
|   | 
Terracoccus luteus Prauser et al., 1997 -- valid | 
|   | 
Terribacillus An et al., 2007 emend. Krishnamurthi and Chakrabarti, 2008 -- valid | 
|   | 
Terribacillus aidingensis Liu et al., 2010 -- valid | 
|   | 
Terribacillus goriensis (Kim et al., 2007) Krishnamurthi and Chakrabarti, 2009 -- valid | 
|   | 
Terribacillus halophilus An et al., 2007 -- valid | 
|   | 
Terribacillus saccharophilus An et al., 2007 -- valid | 
|   | 
Terriglobus Eichorst et al., 2007 -- valid | 
|   | 
Terriglobus roseus Eichorst et al., 2007 -- valid | 
|   | 
Terriglobus saanensis Männistö et al., 2011 -- valid | 
|   | 
Terrimonas Xie and Yokota, 2006 -- valid | 
|   | 
Terrimonas aquatica Sheu et al., 2010 -- valid | 
|   | 
Terrimonas ferruginea (Sickles and Shaw, 1934) Xie and Yokota, 2006 -- valid | 
|   | 
Terrimonas lutea Xie and Yokota, 2006 -- valid | 
|   | 
Tessaracoccus Maszenan et al., 1999 -- valid | 
|   | 
Tessaracoccus bendigoensis Maszenan et al., 1999 -- valid | 
|   | 
Tessaracoccus flavescens Lee and Lee, 2008 -- valid | 
|   | 
Tessaracoccus lubricantis Kämpfer et al., 2009 -- valid | 
|   | 
Tessaracoccus oleiagri Cai et al., 2011 -- valid | 
|   | 
Tetragenococcus Collins et al., 1993 -- valid | 
|   | 
Tetragenococcus halophilus (Mees, 1934) Collins et al., 1993 -- valid | 
|   | 
Tetragenococcus halophilus flandriensis Justé et al., 2012 -- valid | 
|   | 
Tetragenococcus halophilus halophilus (Mees, 1934) Justé et al., 2012 -- valid | 
|   | 
Tetragenococcus koreensis Lee et al., 2005 -- valid | 
|   | 
Tetragenococcus muriaticus Satomi et al., 1997 -- valid | 
|   | 
Tetragenococcus osmophilus Justé et al., 2012 -- valid | 
|   | 
Tetragenococcus solitarius (Collins et al., 1989) Ennahar and Cai, 2005 -- valid | 
|   | 
Tetrasphaera Maszenan et al., 2000 emend. Ishikawa and Yokota, 2006 -- valid | 
|   | 
Tetrasphaera australiensis Maszenan et al., 2000 -- valid | 
|   | 
Tetrasphaera duodecadis (Lochhead, 1958) Ishikawa and Yokota, 2006 -- valid | 
|   | 
Tetrasphaera elongata Hanada et al., 2002 -- valid | 
|   | 
Tetrasphaera japonica Maszenan et al., 2000 -- valid | 
|   | 
Tetrasphaera jenkinsii McKenzie et al., 2006 -- valid | 
|   | 
Tetrasphaera remsis Osman et al., 2007 -- valid | 
|   | 
Tetrasphaera vanveenii McKenzie et al., 2006 -- valid | 
|   | 
Tetrasphaera veronensis McKenzie et al., 2006 -- valid | 
|   | 
Tetrathiobacter Ghosh et al., 2005 -- invalid | 
|   | 
Tetrathiobacter kashmirensis Ghosh et al., 2005 -- invalid | 
|   | 
Tetrathiobacter mimigardefordensis Wübbeler et al., 2006 -- invalid | 
|   | 
Thalassobacillus García et al., 2005 -- valid | 
|   | 
Thalassobacillus cyri Sanchez-Porro et al., 2009 -- valid | 
|   | 
Thalassobacillus devorans García et al., 2005 -- valid | 
|   | 
Thalassobacillus hwangdonensis Lee et al., 2010 -- valid | 
|   | 
Thalassobacillus pellis Sánchez-Porro et al., 2011 -- valid | 
|   | 
Thalassobacter Macián et al., 2005 emend. Pujalte et al., 2005 -- valid | 
|   | 
Thalassobacter arenae Kim et al., 2009 -- valid | 
|   | 
Thalassobacter stenotrophicus Macián et al., 2005 -- invalid | 
|   | 
Thalassobaculum Zhang et al., 2008 emend. Urios et al., 2010 -- valid | 
|   | 
Thalassobaculum litoreum Zhang et al., 2008 -- valid | 
|   | 
Thalassobaculum salexigens Urios et al., 2010 -- valid | 
|   | 
Thalassobius Arahal et al., 2005 -- valid | 
|   | 
Thalassobius aestuarii Yi and Chun, 2007 -- valid | 
|   | 
Thalassobius gelatinovorus (Rüger and Höfle, 1992) Arahal et al., 2006 -- valid | 
|   | 
Thalassobius maritimus Park et al., 2012 -- valid | 
|   | 
Thalassobius mediterraneus Arahal et al., 2005 -- valid | 
|   | 
Thalassococcus Lee et al., 2007 -- valid | 
|   | 
Thalassococcus halodurans Lee et al., 2007 -- valid | 
|   | 
Thalassolituus Yakimov et al., 2004 -- valid | 
|   | 
Thalassolituus oleivorans Yakimov et al., 2004 -- valid | 
|   | 
Thalassomonas Macián et al., 2001 emend. Jean et al., 2006 -- valid | 
|   | 
Thalassomonas actiniarum Hosoya et al., 2009 -- valid | 
|   | 
Thalassomonas agariperforans Park et al., 2011 -- valid | 
|   | 
Thalassomonas agarivorans Jean et al., 2006 -- valid | 
|   | 
Thalassomonas ganghwensis Yi et al., 2004 -- valid | 
|   | 
Thalassomonas haliotis Hosoya et al., 2009 -- valid | 
|   | 
Thalassomonas loyana Thompson et al., 2006 -- valid | 
|   | 
Thalassomonas viridans Macián et al., 2001 -- valid | 
|   | 
Thalassospira López-López et al., 2002 emend. Liu et al., 2007 -- valid | 
|   | 
Thalassospira lucentensis López-López et al., 2002 -- valid | 
|   | 
Thalassospira profundimaris Liu et al., 2007 -- valid | 
|   | 
Thalassospira tepidiphila Kodama et al., 2008 -- valid | 
|   | 
Thalassospira xiamenensis Liu et al., 2007 -- valid | 
|   | 
Thalassospira xianhensis Zhao et al., 2010 -- valid | 
|   | 
Thauera Macy et al., 1993 emend. Anders et al., 1995 emend. Song et al., 1998 -- valid | 
|   | 
Thauera aminoaromatica Mechichi et al., 2002 -- valid | 
|   | 
Thauera aromatica Anders et al., 1995 -- valid | 
|   | 
Thauera butanivorans Dubbels et al., 2009 ex Takahashi et al., 1980 -- valid | 
|   | 
Thauera chlorobenzoica Song et al., 2001 -- valid | 
|   | 
Thauera linaloolentis Foss and Harder, 1999 -- valid | 
|   | 
Thauera mechernichensis Scholten et al., 1999 -- valid | 
|   | 
Thauera phenylacetica Mechichi et al., 2002 -- valid | 
|   | 
Thauera selenatis Macy et al., 1993 -- valid | 
|   | 
Thauera terpenica Foss and Harder, 1999 -- valid | 
|   | 
Thermacetogenium Hattori et al., 2000 -- valid | 
|   | 
Thermacetogenium phaeum Hattori et al., 2000 -- valid | 
|   | 
Thermaerobacter Takai et al., 1999 emend. Spanevello et al., 2002 -- valid | 
|   | 
Thermaerobacter composti Yabe et al., 2010 -- valid | 
|   | 
Thermaerobacter litoralis Tanaka et al., 2006 -- valid | 
|   | 
Thermaerobacter marianensis Takai et al., 1999 -- valid | 
|   | 
Thermaerobacter nagasakiensis Nunoura et al., 2002 -- valid | 
|   | 
Thermaerobacter subterraneus Spanevello et al., 2002 -- valid | 
|   | 
Thermanaeromonas Mori et al., 2002 -- valid | 
|   | 
Thermanaeromonas toyohensis Mori et al., 2002 -- valid | 
|   | 
Thermanaerovibrio Baena et al., 1999 emend. Zavarzina et al., 2000 -- valid | 
|   | 
Thermanaerovibrio acidaminovorans (Guangsheng et al., 1997) Baena et al., 1999 -- valid | 
|   | 
Thermanaerovibrio velox Zavarzina et al., 2000 -- valid | 
|   | 
Thermasporomyces Yabe et al., 2011 -- valid | 
|   | 
Thermasporomyces composti Yabe et al., 2011 -- valid | 
|   | 
Thermicanus Gößner et al., 2000 -- valid | 
|   | 
Thermicanus aegyptius Gößner et al., 2000 -- valid | 
|   | 
Thermincola Sokolova et al., 2005 -- valid | 
|   | 
Thermincola carboxydiphila Sokolova et al., 2005 -- valid | 
|   | 
Thermincola ferriacetica Zavarzina et al., 2007 -- valid | 
|   | 
Thermithiobacillus Kelly and Wood, 2000 -- valid | 
|   | 
Thermithiobacillus tepidarius (Wood and Kelly, 1985) Kelly and Wood, 2000 -- valid | 
|   | 
Thermoactinomyces Tsilinsky, 1899 emend. Yoon et al., 2005 -- valid | 
|   | 
Thermoactinomyces candidus Kurup et al., 1975 -- invalid | 
|   | 
Thermoactinomyces dichotomicus (Krasil'nikov and Agre, 1964) Cross and Goodfellow, 1973 -- invalid | 
|   | 
Thermoactinomyces intermedius Kurup et al., 1981 -- valid | 
|   | 
Thermoactinomyces peptonophilus Nonomura and Ohara, 1971 -- invalid | 
|   | 
Thermoactinomyces putidus Lacey and Cross, 1989 -- invalid | 
|   | 
Thermoactinomyces sacchari Lacey, 1971 -- invalid | 
|   | 
Thermoactinomyces thalpophilus Lacey and Cross, 1989 -- invalid | 
|   | 
Thermoactinomyces vulgaris Tsilinsky, 1899 -- valid | 
|   | 
Thermoanaerobacter Wiegel and Ljungdahl, 1982 emend. Lee et al., 2007 -- valid | 
|   | 
Thermoanaerobacter acetoethylicus (Ben-Bassat and Zeikus, 1983) Rainey and Stackebrandt, 1993 -- valid | 
|   | 
Thermoanaerobacter brockii (Zeikus et al., 1983) Lee et al., 1993 emend. Cayol et al., 1995 -- valid | 
|   | 
Thermoanaerobacter brockii brockii (Zeikus et al., 1983) Lee et al., 1993 emend. Cayol et al., 1995 -- valid | 
|   | 
Thermoanaerobacter brockii finnii (Schmid et al., 1986) Cayol et al., 1995 -- valid | 
|   | 
Thermoanaerobacter brockii lactiethylicus Cayol et al., 1995 -- valid | 
|   | 
Thermoanaerobacter ethanolicus Wiegel and Ljungdahl, 1982 -- valid | 
|   | 
Thermoanaerobacter finnii Schmid et al., 1986 -- invalid | 
|   | 
Thermoanaerobacter italicus Kozianowski et al., 1998 -- valid | 
|   | 
Thermoanaerobacter kivui (Leigh and Wolfe, 1983) Collins et al., 1994 -- valid | 
|   | 
Thermoanaerobacter mathranii Larsen et al., 1998 emend. Carlier et al., 2006 -- valid | 
|   | 
Thermoanaerobacter mathranii alimentarius Carlier et al., 2007 -- valid | 
|   | 
Thermoanaerobacter mathranii mathranii Larsen et al., 1998 -- valid | 
|   | 
Thermoanaerobacter pseudethanolicus Onyenwoke et al., 2007 -- valid | 
|   | 
Thermoanaerobacter siderophilus Slobodkin et al., 1999 -- valid | 
|   | 
Thermoanaerobacter subterraneus Fardeau et al., 2000 -- invalid | 
|   | 
Thermoanaerobacter sulfurigignens Lee et al., 2007 -- valid | 
|   | 
Thermoanaerobacter sulfurophilus Bonch-Osmolovskaya, 1998 -- valid | 
|   | 
Thermoanaerobacter tengcongensis Xue et al., 2001 -- invalid | 
|   | 
Thermoanaerobacter thermocopriae (Jin et al., 1988) Collins et al., 1994 -- valid | 
|   | 
Thermoanaerobacter thermohydrosulfuricus (Klaushofer and Parkkinen, 1965) Lee et al., 1993 -- valid | 
|   | 
Thermoanaerobacter uzonensis Wagner et al., 2008 -- valid | 
|   | 
Thermoanaerobacter wiegelii Cook et al., 1996 -- valid | 
|   | 
Thermoanaerobacter yonseiensis Kim et al., 2001 -- invalid | 
|   | 
Thermoanaerobacterium Lee et al., 1993 emend. Liu et al., 1996 emend. Cann et al., 2001 -- valid | 
|   | 
Thermoanaerobacterium aciditolerans Kublanov et al., 2007 -- valid | 
|   | 
Thermoanaerobacterium aotearoense Liu et al., 1996 -- valid | 
|   | 
Thermoanaerobacterium polysaccharolyticum Cann et al., 2001 -- invalid | 
|   | 
Thermoanaerobacterium saccharolyticum Lee et al., 1993 -- valid | 
|   | 
Thermoanaerobacterium thermosaccharolyticum (McClung, 1935) Collins et al., 1994 -- valid | 
|   | 
Thermoanaerobacterium thermostercoris Romano et al., 2011 -- valid | 
|   | 
Thermoanaerobacterium thermosulfurigenes (Schink and Zeikus, 1983) Lee et al., 1993 -- valid | 
|   | 
Thermoanaerobacterium xylanolyticum Lee et al., 1993 -- valid | 
|   | 
Thermoanaerobacterium zeae Cann et al., 2001 -- invalid | 
|   | 
Thermoanaerobium Zeikus et al., 1983 -- invalid | 
|   | 
Thermoanaerobium acetigenum Nielsen et al., 1994 -- invalid | 
|   | 
Thermoanaerobium brockii Zeikus et al., 1983 -- invalid | 
|   | 
Thermobacillus Touzel et al., 2000 -- valid | 
|   | 
Thermobacillus composti Watanabe et al., 2007 -- valid | 
|   | 
Thermobacillus xylanilyticus Touzel et al., 2000 -- valid | 
|   | 
Thermobacteroides Ben-Bassat and Zeikus, 1983 -- valid | 
|   | 
Thermobacteroides acetoethylicus Ben-Bassat and Zeikus, 1983 -- invalid | 
|   | 
Thermobacteroides leptospartum Toda et al., 1989 -- invalid | 
|   | 
Thermobacteroides proteolyticus Ollivier et al., 1985 -- invalid | 
|   | 
Thermobifida Zhang et al., 1998 emend. Yang et al., 2008 -- valid | 
|   | 
Thermobifida alba (Locci et al., 1967) Zhang et al., 1998 -- valid | 
|   | 
Thermobifida cellulosilytica Kukolya et al., 2002 -- valid | 
|   | 
Thermobifida fusca (McCarthy and Cross, 1984) Zhang et al., 1998 -- valid | 
|   | 
Thermobifida halotolerans Yang et al., 2008 -- valid | 
|   | 
Thermobispora Wang et al., 1996 -- valid | 
|   | 
Thermobispora bispora (Henssen, 1957) Wang et al., 1996 -- valid | 
|   | 
Thermobrachium Engle et al., 1996 -- valid | 
|   | 
Thermobrachium celere Engle et al., 1996 -- valid | 
|   | 
Thermochromatium Imhoff et al., 1998 -- valid | 
|   | 
Thermochromatium tepidum (Madigan, 1986) Imhoff et al., 1998 -- valid | 
|   | 
Thermococcoides Feng et al., 2010 -- valid | 
|   | 
Thermococcoides shengliensis Feng et al., 2010 -- valid | 
|   | 
Thermocrinis Huber et al., 1999 -- valid | 
|   | 
Thermocrinis albus Eder and Huber, 2002 -- valid | 
|   | 
Thermocrinis minervae Caldwell et al., 2010 -- valid | 
|   | 
Thermocrinis ruber Huber et al., 1999 -- valid | 
|   | 
Thermocrispum Korn-Wendisch et al., 1995 -- valid | 
|   | 
Thermocrispum agreste Korn-Wendisch et al., 1995 -- valid | 
|   | 
Thermocrispum municipale Korn-Wendisch et al., 1995 -- valid | 
|   | 
Thermodesulfatator Moussard et al., 2004 -- valid | 
|   | 
Thermodesulfatator atlanticus Alain et al., 2010 -- valid | 
|   | 
Thermodesulfatator indicus Moussard et al., 2004 -- valid | 
|   | 
Thermodesulfobacterium Zeikus et al., 1995 emend. Jeanthon et al., 2002 -- valid | 
|   | 
Thermodesulfobacterium commune Zeikus et al., 1995 -- valid | 
|   | 
Thermodesulfobacterium hveragerdense Sonne-Hansen and Ahring, 2000 -- valid | 
|   | 
Thermodesulfobacterium hydrogeniphilum Jeanthon et al., 2002 -- valid | 
|   | 
Thermodesulfobacterium mobile (Rozanova and Khudyakova, 1974) Rozanova and Pivovarova, 1991 -- invalid | 
|   | 
Thermodesulfobacterium thermophilum (Rozanova and Khudyakova, 1974) Rozanova and Pivovarova, 1995 -- valid | 
|   | 
Thermodesulfobium Mori et al., 2004 -- valid | 
|   | 
Thermodesulfobium narugense Mori et al., 2004 -- valid | 
|   | 
Thermodesulforhabdus Beeder et al., 1996 -- valid | 
|   | 
Thermodesulforhabdus norvegica Beeder et al., 1996 -- valid | 
|   | 
Thermodesulfovibrio Henry et al., 1994 emend. Sekiguchi et al., 2008 -- valid | 
|   | 
Thermodesulfovibrio aggregans Sekiguchi et al., 2008 -- valid | 
|   | 
Thermodesulfovibrio hydrogeniphilus Haouari et al., 2009 -- valid | 
|   | 
Thermodesulfovibrio islandicus Sonne-Hansen and Ahring, 2000 -- valid | 
|   | 
Thermodesulfovibrio thiophilus Sekiguchi et al., 2008 -- valid | 
|   | 
Thermodesulfovibrio yellowstonii Henry et al., 1994 -- valid | 
|   | 
Thermoflavimicrobium Yoon et al., 2005 -- valid | 
|   | 
Thermoflavimicrobium dichotomicum (Krasil'nikov and Agre, 1964) Yoon et al., 2005 -- valid | 
|   | 
Thermogemmatispora Yabe et al., 2011 -- valid | 
|   | 
Thermogemmatispora foliorum Yabe et al., 2011 -- valid | 
|   | 
Thermogemmatispora onikobensis Yabe et al., 2011 -- valid | 
|   | 
Thermohalobacter Cayol et al., 2000 -- valid | 
|   | 
Thermohalobacter berrensis Cayol et al., 2000 -- valid | 
|   | 
Thermohydrogenium Zacharova et al., 1996 -- valid | 
|   | 
Thermohydrogenium kirishiense Zacharova et al., 1996 -- valid | 
|   | 
Thermoleophilum Zarilla and Perry, 1986 -- valid | 
|   | 
Thermoleophilum album Zarilla and Perry, 1986 -- valid | 
|   | 
Thermoleophilum minutum Zarilla and Perry, 1986 -- valid | 
|   | 
Thermolithobacter Sokolova et al., 2007 -- valid | 
|   | 
Thermolithobacter carboxydivorans Sokolova et al., 2007 -- valid | 
|   | 
Thermolithobacter ferrireducens Sokolova et al., 2007 -- valid | 
|   | 
Thermomicrobium Jackson et al., 1973 -- valid | 
|   | 
Thermomicrobium fosteri Phillips and Perry, 1976 -- valid | 
|   | 
Thermomicrobium roseum Jackson et al., 1973 -- valid | 
|   | 
Thermomonas Busse et al., 2002 emend. Mergaert et al., 2003 -- valid | 
|   | 
Thermomonas brevis Mergaert et al., 2003 -- valid | 
|   | 
Thermomonas fusca Mergaert et al., 2003 -- valid | 
|   | 
Thermomonas haemolytica Busse et al., 2002 -- valid | 
|   | 
Thermomonas hydrothermalis Alves et al., 2003 -- valid | 
|   | 
Thermomonas koreensis Kim et al., 2006 -- valid | 
|   | 
Thermomonospora Henssen, 1957 emend. Zhang et al., 1998 -- valid | 
|   | 
Thermomonospora alba (Locci et al., 1967) Cross and Goodfellow, 1973 -- invalid | 
|   | 
Thermomonospora chromogena (ex Krasil'nikov and Agre, 1965) McCarthy and Cross, 1984 -- valid | 
|   | 
Thermomonospora curvata Henssen, 1957 -- valid | 
|   | 
Thermomonospora formosensis Hasegawa et al., 1986 -- invalid | 
|   | 
Thermomonospora fusca McCarthy and Cross, 1984 -- invalid | 
|   | 
Thermomonospora mesophila Nonomura and Ohara, 1971 -- invalid | 
|   | 
Thermomonospora mesouviformis Nonomura and Ohara, 1974 -- invalid | 
|   | 
Thermonema Hudson et al., 1989 -- valid | 
|   | 
Thermonema lapsum Hudson et al., 1989 -- valid | 
|   | 
Thermonema rossianum Nobre et al., 1997 -- valid | 
|   | 
Thermopolyspora (ex Krasil'nikov and Agre, 1964) Goodfellow et al., 2005 -- valid | 
|   | 
Thermopolyspora flexuosa (Meyer, 1989) Goodfellow et al., 2005 -- valid | 
|   | 
Thermosediminibacter Lee et al., 2006 -- valid | 
|   | 
Thermosediminibacter litoriperuensis Lee et al., 2006 -- valid | 
|   | 
Thermosediminibacter oceani Lee et al., 2006 -- valid | 
|   | 
Thermosinus Sokolova et al., 2004 -- valid | 
|   | 
Thermosinus carboxydivorans Sokolova et al., 2004 -- valid | 
|   | 
Thermosipho Huber et al., 1989 emend. Ravot et al., 1996 -- valid | 
|   | 
Thermosipho affectus Podosokorskaya et al., 2011 -- valid | 
|   | 
Thermosipho africanus Huber et al., 1989 -- valid | 
|   | 
Thermosipho atlanticus Urios et al., 2004 -- valid | 
|   | 
Thermosipho geolei L'Haridon et al., 2001 -- valid | 
|   | 
Thermosipho globiformans Kuwabara et al., 2011 -- valid | 
|   | 
Thermosipho japonicus Takai and Horikoshi, 2000 -- valid | 
|   | 
Thermosipho melanesiensis Antoine et al., 1997 -- valid | 
|   | 
Thermosporothrix Yabe et al., 2010 -- valid | 
|   | 
Thermosporothrix hazakensis Yabe et al., 2010 -- valid | 
|   | 
Thermosulfidibacter Nunoura et al., 2008 -- valid | 
|   | 
Thermosulfidibacter takaii Nunoura et al., 2008 -- valid | 
|   | 
Thermosyntropha Svetlitshnyi et al., 1996 -- valid | 
|   | 
Thermosyntropha lipolytica Svetlitshnyi et al., 1996 -- valid | 
|   | 
Thermosyntropha tengcongensis Zhang et al., 2012 -- valid | 
|   | 
Thermotalea Ogg and Patel, 2009 -- valid | 
|   | 
Thermotalea metallivorans Ogg and Patel, 2009 -- valid | 
|   | 
Thermoterrabacterium Slobodkin et al., 1997 -- invalid | 
|   | 
Thermoterrabacterium ferrireducens Slobodkin et al., 1997 -- invalid | 
|   | 
Thermothrix Caldwell et al., 1981 -- valid | 
|   | 
Thermothrix azorensis Odintsova et al., 1996 -- valid | 
|   | 
Thermothrix thiopara Caldwell et al., 1981 -- valid | 
|   | 
Thermotoga Stetter and Huber, 1986 -- valid | 
|   | 
Thermotoga elfii Ravot et al., 1995 -- valid | 
|   | 
Thermotoga hypogea Fardeau et al., 1997 -- valid | 
|   | 
Thermotoga lettingae Balk et al., 2002 -- valid | 
|   | 
Thermotoga maritima Stetter and Huber, 1986 -- valid | 
|   | 
Thermotoga naphthophila Takahata et al., 2001 -- valid | 
|   | 
Thermotoga neapolitana Jannasch et al., 1989 -- valid | 
|   | 
Thermotoga petrophila Takahata et al., 2001 -- valid | 
|   | 
Thermotoga subterranea Jeanthon et al., 2000 -- valid | 
|   | 
Thermotoga thermarum Windberger et al., 1992 -- valid | 
|   | 
Thermovenabulum Zavarzina et al., 2002 -- valid | 
|   | 
Thermovenabulum ferriorganovorum Zavarzina et al., 2002 -- valid | 
|   | 
Thermovenabulum gondwanense Ogg et al., 2010 -- valid | 
|   | 
Thermovibrio Huber et al., 2002 -- valid | 
|   | 
Thermovibrio ammonificans Vetriani et al., 2004 -- valid | 
|   | 
Thermovibrio guaymasensis L'Haridon et al., 2006 -- valid | 
|   | 
Thermovibrio ruber Huber et al., 2002 -- valid | 
|   | 
Thermovirga Dahle and Birkeland, 2006 -- valid | 
|   | 
Thermovirga lienii Dahle and Birkeland, 2006 -- valid | 
|   | 
Thermovorax Mäkinen et al., 2012 -- valid | 
|   | 
Thermovorax subterraneus Mäkinen et al., 2012 -- valid | 
|   | 
Thermus Brock and Freeze, 1969 emend. Nobre et al., 1996 -- valid | 
|   | 
Thermus antranikianii Chung et al., 2000 -- valid | 
|   | 
Thermus aquaticus Brock and Freeze, 1969 -- valid | 
|   | 
Thermus arciformis Zhang et al., 2010 -- valid | 
|   | 
Thermus brockianus Williams et al., 1995 -- valid | 
|   | 
Thermus chliarophilus Tenreiro et al., 1995 -- invalid | 
|   | 
Thermus filiformis Hudson et al., 1987 -- valid | 
|   | 
Thermus igniterrae Chung et al., 2000 -- valid | 
|   | 
Thermus islandicus Bjornsdottir et al., 2009 -- valid | 
|   | 
Thermus oshimai Williams et al., 1996 -- valid | 
|   | 
Thermus ruber Loginova et al., 1984 -- invalid | 
|   | 
Thermus scotoductus Kristjansson et al., 1994 -- valid | 
|   | 
Thermus silvanus Tenreiro et al., 1995 -- invalid | 
|   | 
Thermus thermophilus (ex Oshima and Imahori, 1974) Manaia et al., 1995 -- valid | 
|   | 
Thialkalicoccus Bryantseva et al., 2000 -- invalid | 
|   | 
Thialkalicoccus limnaeus Bryantseva et al., 2000 -- invalid | 
|   | 
Thialkalimicrobium Sorokin et al., 2001 emend. Sorokin et al., 2002 -- invalid | 
|   | 
Thialkalimicrobium aerophilum Sorokin et al., 2001 -- invalid | 
|   | 
Thialkalimicrobium cyclicum Sorokin et al., 2002 -- invalid | 
|   | 
Thialkalimicrobium sibiricum Sorokin et al., 2001 -- invalid | 
|   | 
Thialkalivibrio Sorokin et al., 2001 -- invalid | 
|   | 
Thialkalivibrio denitrificans Sorokin et al., 2001 -- invalid | 
|   | 
Thialkalivibrio jannaschii Sorokin et al., 2002 -- invalid | 
|   | 
Thialkalivibrio nitratireducens Sorokin et al., 2003 -- invalid | 
|   | 
Thialkalivibrio nitratis Sorokin et al., 2001 -- invalid | 
|   | 
Thialkalivibrio paradoxus Sorokin et al., 2002 -- invalid | 
|   | 
Thialkalivibrio thiocyanoxidans Sorokin et al., 2002 -- invalid | 
|   | 
Thialkalivibrio versutus Sorokin et al., 2001 -- invalid | 
|   | 
Thioalbus Park et al., 2011 -- valid | 
|   | 
Thioalbus denitrificans Park et al., 2011 -- valid | 
|   | 
Thioalkalibacter Banciu et al., 2009 -- valid | 
|   | 
Thioalkalibacter halophilus Banciu et al., 2009 -- valid | 
|   | 
Thioalkalicoccus Bryantseva et al., 2000 -- valid | 
|   | 
Thioalkalicoccus limnaeus Bryantseva et al., 2000 -- valid | 
|   | 
Thioalkalimicrobium Sorokin et al., 2001 -- valid | 
|   | 
Thioalkalimicrobium aerophilum Sorokin et al., 2001 -- valid | 
|   | 
Thioalkalimicrobium cyclicum Sorokin et al., 2002 -- valid | 
|   | 
Thioalkalimicrobium microaerophilum Sorokin et al., 2007 -- valid | 
|   | 
Thioalkalimicrobium sibiricum Sorokin et al., 2001 -- valid | 
|   | 
Thioalkalispira Sorokin et al., 2002 -- valid | 
|   | 
Thioalkalispira microaerophila Sorokin et al., 2002 -- valid | 
|   | 
Thioalkalivibrio Sorokin et al., 2001 emend. Banciu et al., 2004 -- valid | 
|   | 
Thioalkalivibrio denitrificans Sorokin et al., 2001 -- valid | 
|   | 
Thioalkalivibrio halophilus corrig. Banciu et al., 2005 -- valid | 
|   | 
Thioalkalivibrio jannaschii Sorokin et al., 2002 -- valid | 
|   | 
Thioalkalivibrio nitratireducens Sorokin et al., 2003 -- valid | 
|   | 
Thioalkalivibrio nitratis Sorokin et al., 2001 -- valid | 
|   | 
Thioalkalivibrio paradoxus Sorokin et al., 2002 -- valid | 
|   | 
Thioalkalivibrio thiocyanodenitrificans Sorokin et al., 2005 -- valid | 
|   | 
Thioalkalivibrio thiocyanoxidans Sorokin et al., 2002 -- valid | 
|   | 
Thioalkalivibrio versutus Sorokin et al., 2001 -- valid | 
|   | 
Thiobaca Rees et al., 2002 -- valid | 
|   | 
Thiobaca trueperi Rees et al., 2002 -- valid | 
|   | 
Thiobacillus Beijerinck, 1904 -- valid | 
|   | 
Thiobacillus acidophilus Harrison, 1983 -- invalid | 
|   | 
Thiobacillus albertis Bryant et al., 1988 -- invalid | 
|   | 
Thiobacillus aquaesulis Wood and Kelly, 1995 -- valid | 
|   | 
Thiobacillus caldus Hallberg and Lindström, 1995 -- invalid | 
|   | 
Thiobacillus concretivorus Parker, 1945 -- invalid | 
|   | 
Thiobacillus delicatus (ex Mizoguchi et al., 1976) Katayama-Fujimura et al., 1984 -- invalid | 
|   | 
Thiobacillus denitrificans (ex Beijerinck, 1904) Kelly and Harrison, 1989 -- valid | 
|   | 
Thiobacillus ferrooxidans Temple and Colmer, 1951 -- invalid | 
|   | 
Thiobacillus halophilus Wood and Kelly, 1995 -- invalid | 
|   | 
Thiobacillus hydrothermalis Durand et al., 1997 -- invalid | 
|   | 
Thiobacillus intermedius London, 1963 -- invalid | 
|   | 
Thiobacillus neapolitanus Parker, 1957 -- invalid | 
|   | 
Thiobacillus novellus Starkey, 1934 -- invalid | 
|   | 
Thiobacillus perometabolis London and Rittenberg, 1967 emend. Katayama-Fujimura and Kuraishi, 1983 -- invalid | 
|   | 
Thiobacillus rapidicrescens Katayama-Fujimura et al., 1983 -- invalid | 
|   | 
Thiobacillus tepidarius Wood and Kelly, 1985 -- invalid | 
|   | 
Thiobacillus thermosulfatus Shooner et al., 1996 -- invalid | 
|   | 
Thiobacillus thiooxidans Waksman and Joffe, 1922 -- invalid | 
|   | 
Thiobacillus thioparus Beijerinck, 1904 -- valid | 
|   | 
Thiobacillus thiophilus Kellermann and Griebler, 2009 -- valid | 
|   | 
Thiobacillus thyasiris Wood and Kelly, 1995 -- invalid | 
|   | 
Thiobacillus versutus Harrison, 1983 -- invalid | 
|   | 
Thiobacter Hirayama et al., 2005 -- valid | 
|   | 
Thiobacter subterraneus Hirayama et al., 2005 -- valid | 
|   | 
Thiobacterium (ex Janke, 1924) La Riviere and Kuenen, 1989 -- valid | 
|   | 
Thiobacterium bovistum (ex Molisch, 1912) La Riviere and Kuenen, 1989 -- valid | 
|   | 
Thiocapsa Winogradsky, 1888 emend. Guyoneaud et al., 1998 -- valid | 
|   | 
Thiocapsa halophila Caumette et al., 1991 -- invalid | 
|   | 
Thiocapsa litoralis Puchkova et al., 2000 -- valid | 
|   | 
Thiocapsa marina Caumette et al., 2004 -- valid | 
|   | 
Thiocapsa pendens (Molisch, 1906) Guyoneaud et al., 1998 -- valid | 
|   | 
Thiocapsa pfennigii Eimhjellen, 1970 -- invalid | 
|   | 
Thiocapsa rosea (Winogradsky, 1888) Guyoneaud et al., 1998 -- valid | 
|   | 
Thiocapsa roseopersicina Winogradsky, 1888 -- valid | 
|   | 
Thioclava Sorokin et al., 2005 -- valid | 
|   | 
Thioclava pacifica Sorokin et al., 2005 -- valid | 
|   | 
Thiococcus Imhoff et al., 1998 -- valid | 
|   | 
Thiococcus pfennigii (Eimhjellen, 1970) Imhoff et al., 1998 -- valid | 
|   | 
Thiocystis Winogradsky, 1888 emend. Imhoff et al., 1998 -- valid | 
|   | 
Thiocystis cadagnonensis Peduzzi et al., 2011 -- valid | 
|   | 
Thiocystis chemoclinalis Peduzzi et al., 2011 -- valid | 
|   | 
Thiocystis gelatinosa (Winogradsky, 1888) Pfennig and Trüper, 1971 -- valid | 
|   | 
Thiocystis minor (Winogradsky, 1888) Imhoff et al., 1998 -- valid | 
|   | 
Thiocystis violacea Winogradsky, 1888 -- valid | 
|   | 
Thiocystis violascens (Perty, 1852) Imhoff et al., 1998 -- valid | 
|   | 
Thiodictyon Winogradsky, 1888 -- valid | 
|   | 
Thiodictyon bacillosum (Winogradsky, 1888) Pfennig and Trüper, 1971 -- valid | 
|   | 
Thiodictyon elegans Winogradsky, 1888 -- valid | 
|   | 
Thiofaba Mori and Suzuki, 2008 -- valid | 
|   | 
Thiofaba tepidiphila Mori and Suzuki, 2008 -- valid | 
|   | 
Thioflavicoccus Imhoff and Pfennig, 2001 -- valid | 
|   | 
Thioflavicoccus mobilis Imhoff and Pfennig, 2001 -- valid | 
|   | 
Thiohalobacter Sorokin et al., 2010 -- valid | 
|   | 
Thiohalobacter thiocyanaticus Sorokin et al., 2010 -- valid | 
|   | 
Thiohalocapsa Imhoff et al., 1998 -- valid | 
|   | 
Thiohalocapsa halophila (Caumette et al., 1991) Imhoff et al., 1998 -- valid | 
|   | 
Thiohalocapsa marina Anil Kumar et al., 2009 -- valid | 
|   | 
Thiohalomonas Sorokin et al., 2007 -- valid | 
|   | 
Thiohalomonas denitrificans Sorokin et al., 2007 -- valid | 
|   | 
Thiohalomonas nitratireducens Sorokin et al., 2007 -- valid | 
|   | 
Thiohalophilus Sorokin et al., 2007 -- valid | 
|   | 
Thiohalophilus thiocyanatoxydans Sorokin et al., 2007 -- valid | 
|   | 
Thiohalorhabdus Sorokin et al., 2008 -- valid | 
|   | 
Thiohalorhabdus denitrificans Sorokin et al., 2008 -- valid | 
|   | 
Thiohalospira Sorokin et al., 2008 -- valid | 
|   | 
Thiohalospira alkaliphila Sorokin et al., 2008 -- valid | 
|   | 
Thiohalospira halophila Sorokin et al., 2008 -- valid | 
|   | 
Thiolamprovum Guyoneaud et al., 1998 -- valid | 
|   | 
Thiolamprovum pedioforme (Eichler and Pfennig, 1987) Guyoneaud et al., 1998 -- valid | 
|   | 
Thiomargarita Schulz et al., 1999 -- valid | 
|   | 
Thiomargarita namibiensis Schulz et al., 1999 -- valid | 
|   | 
Thiomicrospira Kuenen and Veldkamp, 1972 -- valid | 
|   | 
Thiomicrospira arctica Knittel et al., 2005 -- valid | 
|   | 
Thiomicrospira chilensis Brinkhoff et al., 1999 -- valid | 
|   | 
Thiomicrospira crunogena Jannasch et al., 1985 -- valid | 
|   | 
Thiomicrospira denitrificans Timmer-ten Hoor, 1975 -- invalid | 
|   | 
Thiomicrospira frisia Brinkhoff et al., 1999 -- valid | 
|   | 
Thiomicrospira halophila Sorokin et al., 2006 -- valid | 
|   | 
Thiomicrospira kuenenii Brinkhoff et al., 1999 -- valid | 
|   | 
Thiomicrospira pelophila Kuenen and Veldkamp, 1972 -- valid | 
|   | 
Thiomicrospira psychrophila Knittel et al., 2005 -- valid | 
|   | 
Thiomicrospira thermophila Takai et al., 2004 -- valid | 
|   | 
Thiomicrospira thyasirae (Wood and Kelly, 1995) Wood and Kelly, 1995 -- valid | 
|   | 
Thiomonas Moreira and Amils, 1997 emend. Kelly et al., 2007 -- valid | 
|   | 
Thiomonas arsenitoxydans Slyemi et al., 2011 -- valid | 
|   | 
Thiomonas bhubaneswarensis Panda et al., 2009 -- valid | 
|   | 
Thiomonas cuprina Moreira and Amils, 1997 emend. Kelly et al., 2007 -- invalid | 
|   | 
Thiomonas delicata (Katayama-Fujimura et al., 1984) emend. Battaglia-Brunet et al., 2011 -- valid | 
|   | 
Thiomonas intermedia (London, 1963) Moreira and Amils, 1997 -- valid | 
|   | 
Thiomonas islandica Vésteinsdóttir et al., 2011 -- valid | 
|   | 
Thiomonas perometabolis (London and Rittenberg, 1967 emend. Katayama-Fujimura and Kuraishi, 1983) Moreira and Amils, 1997 -- valid | 
|   | 
Thiomonas thermosulfata (Shooner et al., 1996) Moreira and Amils, 1997 -- valid | 
|   | 
Thiopedia Winogradsky, 1888 -- valid | 
|   | 
Thiopedia rosea Winogradsky, 1888 -- valid | 
|   | 
Thiophaeococcus Anil Kumar et al., 2008 -- valid | 
|   | 
Thiophaeococcus mangrovi Anil Kumar et al., 2008 -- valid | 
|   | 
Thioploca Lauterborn, 1907 -- valid | 
|   | 
Thioploca araucae Maier and Gallardo, 1984 -- valid | 
|   | 
Thioploca chileae Maier and Gallardo, 1984 -- valid | 
|   | 
Thioploca ingrica (ex Visloukh, 1911) Maier, 1984 -- valid | 
|   | 
Thioploca schmidlei Lauterborn, 1907 -- valid | 
|   | 
Thioprofundum Takai et al., 2010 -- valid | 
|   | 
Thioprofundum hispidum Mori et al., 2011 -- valid | 
|   | 
Thioprofundum lithotrophicum Takai et al., 2010 -- valid | 
|   | 
Thioreductor Nakagawa et al., 2005 -- valid | 
|   | 
Thioreductor micantisoli Nakagawa et al., 2005 -- valid | 
|   | 
Thiorhodococcus Guyoneaud et al., 1998 -- valid | 
|   | 
Thiorhodococcus bheemlicus Anil Kumar et al., 2007 -- valid | 
|   | 
Thiorhodococcus kakinadensis Anil Kumar et al., 2007 -- valid | 
|   | 
Thiorhodococcus mannitoliphagus Rabold et al., 2006 -- valid | 
|   | 
Thiorhodococcus minor Guyoneaud et al., 1998 -- valid | 
|   | 
Thiorhodococcus modestalkaliphilus Sucharita et al., 2010 -- valid | 
|   | 
Thiorhodospira Bryantseva et al., 1999 -- valid | 
|   | 
Thiorhodospira sibirica Bryantseva et al., 1999 -- valid | 
|   | 
Thiorhodovibrio Overmann et al., 1993 -- valid | 
|   | 
Thiorhodovibrio winogradskyi Overmann et al., 1993 -- valid | 
|   | 
Thiosphaera Robertson and Kuenen, 1984 -- invalid | 
|   | 
Thiosphaera pantotropha Robertson and Kuenen, 1984 -- invalid | 
|   | 
Thiospira Visloukh, 1914 -- valid | 
|   | 
Thiospira winogradskyi (Omelianski, 1905) Visloukh, 1914 -- valid | 
|   | 
Thiospirillum Winogradsky, 1888 -- valid | 
|   | 
Thiospirillum jenense (Ehrenberg, 1838) Migula, 1900 -- valid | 
|   | 
Thiothrix Winogradsky, 1888 emend. Howarth et al., 1999 emend. Aruga et al., 2002 -- valid | 
|   | 
Thiothrix caldifontis Chernousova et al., 2009 -- valid | 
|   | 
Thiothrix defluvii Howarth et al., 1999 -- valid | 
|   | 
Thiothrix disciformis Aruga et al., 2002 -- valid | 
|   | 
Thiothrix eikelboomii Howarth et al., 1999 emend. Aruga et al., 2002 -- valid | 
|   | 
Thiothrix flexilis Aruga et al., 2002 -- valid | 
|   | 
Thiothrix fructosivorans Howarth et al., 1999 -- valid | 
|   | 
Thiothrix lacustris Chernousova et al., 2009 -- valid | 
|   | 
Thiothrix nivea (Rabenhorst, 1865) Winogradsky, 1888 -- valid | 
|   | 
Thiothrix unzii Howarth et al., 1999 -- valid | 
|   | 
Thiovirga Ito et al., 2005 -- valid | 
|   | 
Thiovirga sulfuroxydans Ito et al., 2005 -- valid | 
|   | 
Thiovulum Hinze, 1913 -- valid | 
|   | 
Thiovulum majus Hinze, 1913 -- valid | 
|   | 
Thorsellia Kämpfer et al., 2006 -- valid | 
|   | 
Thorsellia anophelis Kämpfer et al., 2006 -- valid | 
|   | 
Tindallia Kevbrin et al., 1999 -- valid | 
|   | 
Tindallia californiensis Pikuta et al., 2003 -- valid | 
|   | 
Tindallia magadiensis Kevbrin et al., 1999 -- valid | 
|   | 
Tindallia texcoconensis Alazard et al., 2009 -- valid | 
|   | 
Tissierella Collins and Shah, 1986 emend. Farrow et al., 1995 emend. Bae et al., 2004 -- valid | 
|   | 
Tissierella creatinini Farrow et al., 1995 -- valid | 
|   | 
Tissierella creatinophila Harms et al., 1998 -- valid | 
|   | 
Tissierella praeacuta (Tissier, 1908) Collins and Shah, 1986 -- valid | 
|   | 
Tistlia Díaz-Cárdenas et al., 2010 -- valid | 
|   | 
Tistlia consotensis Díaz-Cárdenas et al., 2010 -- valid | 
|   | 
Tistrella Shi et al., 2003 -- valid | 
|   | 
Tistrella bauzanensis Zhang et al., 2011 -- valid | 
|   | 
Tistrella mobilis Shi et al., 2003 -- valid | 
|   | 
Tolumonas Fischer-Romero et al., 1996 emend. Caldwell et al., 2011 -- valid | 
|   | 
Tolumonas auensis Fischer-Romero et al., 1996 -- valid | 
|   | 
Tolumonas osonensis Caldwell et al., 2011 -- valid | 
|   | 
Tomitella Katayama et al., 2010 -- valid | 
|   | 
Tomitella biformata Katayama et al., 2010 -- valid | 
|   | 
Toxothrix Molisch, 1925 -- valid | 
|   | 
Toxothrix trichogenes (Cholodny, 1924) Beger, 1953 -- valid | 
|   | 
Trabulsiella McWhorter et al., 1992 -- valid | 
|   | 
Trabulsiella guamensis McWhorter et al., 1992 -- valid | 
|   | 
Trabulsiella odontotermitis Chou et al., 2007 -- valid | 
|   | 
Tranquillimonas Harwati et al., 2008 -- valid | 
|   | 
Tranquillimonas alkanivorans Harwati et al., 2008 -- valid | 
|   | 
Treponema Schaudinn, 1905 -- valid | 
|   | 
Treponema amylovorum Wyss et al., 1997 -- valid | 
|   | 
Treponema azotonutricium Graber et al., 2004 -- valid | 
|   | 
Treponema berlinense Nordhoff et al., 2005 -- valid | 
|   | 
Treponema brennaborense Schrank et al., 1999 -- valid | 
|   | 
Treponema bryantii Stanton and Canale-Parola, 1980 -- valid | 
|   | 
Treponema denticola (ex Flügge, 1886) Chan et al., 1993 -- valid | 
|   | 
Treponema hyodysenteriae Harris et al., 1972 -- invalid | 
|   | 
Treponema innocens Kinyon and Harris, 1979 -- invalid | 
|   | 
Treponema isoptericolens Dröge et al., 2008 -- valid | 
|   | 
Treponema lecithinolyticum Wyss et al., 1999 -- valid | 
|   | 
Treponema maltophilum Wyss et al., 1996 -- valid | 
|   | 
Treponema medium Umemoto et al., 1997 -- valid | 
|   | 
Treponema minutum Dobell, 1912 -- valid | 
|   | 
Treponema pallidum (Schaudinn and Hoffmann, 1905) Schaudinn, 1905 -- valid | 
|   | 
Treponema paraluiscuniculi (Jacobsthal, 1920) Smibert, 1974 -- valid | 
|   | 
Treponema parvum Wyss et al., 2001 -- valid | 
|   | 
Treponema pectinovorum Smibert and Burmeister, 1983 -- valid | 
|   | 
Treponema pedis Evans et al., 2009 -- valid | 
|   | 
Treponema pertenue (Castellani, 1905) Castellani and Chalmers, 1910 -- valid | 
|   | 
Treponema porcinum Nordhoff et al., 2005 -- valid | 
|   | 
Treponema primitia Graber et al., 2004 -- valid | 
|   | 
Treponema putidum Wyss et al., 2004 -- valid | 
|   | 
Treponema saccharophilum Paster and Canale-Parola, 1986 -- valid | 
|   | 
Treponema socranskii Smibert et al., 1984 -- valid | 
|   | 
Treponema socranskii buccale Smibert et al., 1984 -- valid | 
|   | 
Treponema socranskii paredis Smibert et al., 1984 -- valid | 
|   | 
Treponema socranskii socranskii Smibert et al., 1984 -- valid | 
|   | 
Treponema succinifaciens Cwyk and Canale-Parola, 1981 -- valid | 
|   | 
Trichlorobacter De Wever et al., 2001 -- valid | 
|   | 
Trichlorobacter thiogenes De Wever et al., 2001 -- invalid | 
|   | 
Trichococcus Scheff et al., 1984 emend. Liu et al., 2002 -- valid | 
|   | 
Trichococcus collinsii Liu et al., 2002 emend. Pikuta et al., 2006 -- valid | 
|   | 
Trichococcus flocculiformis Scheff et al., 1984 emend. Liu et al., 2002 -- valid | 
|   | 
Trichococcus palustris (Zhilina et al., 1997) Liu et al., 2002 -- valid | 
|   | 
Trichococcus pasteurii (Schink, 1985) Liu et al., 2002 -- valid | 
|   | 
Trichococcus patagoniensis Pikuta et al., 2006 -- valid | 
|   | 
Tropheryma La Scola et al., 2001 -- valid | 
|   | 
Tropheryma whipplei La Scola et al., 2001 -- valid | 
|   | 
Tropicibacter Harwati et al., 2009 -- valid | 
|   | 
Tropicibacter multivorans Lucena et al., 2012 -- valid | 
|   | 
Tropicibacter naphthalenivorans Harwati et al., 2009 -- valid | 
|   | 
Tropicimonas Harwati et al., 2009 emend. Oh et al., 2012 -- valid | 
|   | 
Tropicimonas aquimaris Oh et al., 2012 -- valid | 
|   | 
Tropicimonas isoalkanivorans Harwati et al., 2009 -- valid | 
|   | 
Truepera da Costa et al., 2005 -- valid | 
|   | 
Truepera radiovictrix Albuquerque et al., 2005 -- valid | 
|   | 
Trueperella Yassin et al., 2011 -- valid | 
|   | 
Trueperella abortisuis (Azuma et al., 2009) Yassin et al., 2011 -- valid | 
|   | 
Trueperella bernardiae (Funke et al., 1995) Yassin et al., 2011 -- valid | 
|   | 
Trueperella bialowiezense (Lehnen et al., 2006) Yassin et al., 2011 -- valid | 
|   | 
Trueperella bonasi (Lehnen et al., 2006) Yassin et al., 2011 -- valid | 
|   | 
Trueperella pyogenes (Glage, 1903) Yassin et al., 2011 -- valid | 
|   | 
Tsukamurella Collins et al., 1988 -- valid | 
|   | 
Tsukamurella carboxydivorans Park et al., 2009 -- valid | 
|   | 
Tsukamurella inchonensis Yassin et al., 1995 -- valid | 
|   | 
Tsukamurella paurometabola (Steinhaus, 1941) Collins et al., 1988 -- valid | 
|   | 
Tsukamurella pseudospumae Nam et al., 2004 -- valid | 
|   | 
Tsukamurella pulmonis Yassin et al., 1996 -- valid | 
|   | 
Tsukamurella soli Weon et al., 2010 -- valid | 
|   | 
Tsukamurella spongiae Olson et al., 2007 -- valid | 
|   | 
Tsukamurella spumae Nam et al., 2003 -- valid | 
|   | 
Tsukamurella strandjordii Kattar et al., 2002 -- valid | 
|   | 
Tsukamurella sunchonensis Seong et al., 2008 -- valid | 
|   | 
Tsukamurella tyrosinosolvens Yassin et al., 1997 -- valid | 
|   | 
Tsukamurella wratislaviensis Goodfellow et al., 1995 -- invalid | 
|   | 
Tuberibacillus Hatayama et al., 2006 -- valid | 
|   | 
Tuberibacillus calidus Hatayama et al., 2006 -- valid | 
|   | 
Tumebacillus Steven et al., 2008 -- valid | 
|   | 
Tumebacillus ginsengisoli Baek et al., 2011 -- valid | 
|   | 
Tumebacillus permanentifrigoris Steven et al., 2008 -- valid | 
|   | 
Turicella Funke et al., 1994 -- valid | 
|   | 
Turicella otitidis Funke et al., 1994 -- valid | 
|   | 
Turicibacter Bosshard et al., 2002 -- valid | 
|   | 
Turicibacter sanguinis Bosshard et al., 2002 -- valid | 
|   | 
Turneriella Levett et al., 2005 -- valid | 
|   | 
Turneriella parva (Hovind-Hougen et al., 1982) Levett et al., 2005 -- valid | 
|   | 
Uliginosibacterium Weon et al., 2008 -- valid | 
|   | 
Uliginosibacterium gangwonense Weon et al., 2008 -- valid | 
|   | 
Ulvibacter Nedashkovskaya et al., 2004 -- valid | 
|   | 
Ulvibacter antarcticus Choi et al., 2007 -- valid | 
|   | 
Ulvibacter litoralis Nedashkovskaya et al., 2004 -- valid | 
|   | 
Umboniibacter Romanenko et al., 2010 -- valid | 
|   | 
Umboniibacter marinipuniceus Romanenko et al., 2010 -- valid | 
|   | 
Umezawaea Labeda and Kroppenstedt, 2007 -- valid | 
|   | 
Umezawaea tangerina (Kinoshita et al., 2000) Labeda and Kroppenstedt, 2007 -- valid | 
|   | 
Undibacterium Kämpfer et al., 2007 emend. Eder et al., 2011 -- valid | 
|   | 
Undibacterium oligocarboniphilum Eder et al., 2011 -- valid | 
|   | 
Undibacterium parvum Eder et al., 2011 -- valid | 
|   | 
Undibacterium pigrum Kämpfer et al., 2007 emend. Eder et al., 2011 -- valid | 
|   | 
Ureaplasma Shepard et al., 1974 -- valid | 
|   | 
Ureaplasma canigenitalium Harasawa et al., 1993 -- valid | 
|   | 
Ureaplasma cati Harasawa et al., 1990 -- valid | 
|   | 
Ureaplasma diversum Howard and Gourlay, 1982 -- valid | 
|   | 
Ureaplasma felinum Harasawa et al., 1990 -- valid | 
|   | 
Ureaplasma gallorale Koshimizu et al., 1987 -- valid | 
|   | 
Ureaplasma parvum Fanrong et al., 1999 -- valid | 
|   | 
Ureaplasma urealyticum Shepard et al., 1974 emend. Robertson et al., 2002 -- valid | 
|   | 
Ureibacillus Fortina et al., 2001 -- valid | 
|   | 
Ureibacillus composti Weon et al., 2007 -- valid | 
|   | 
Ureibacillus suwonensis Kim et al., 2006 -- valid | 
|   | 
Ureibacillus terrenus Fortina et al., 2001 -- valid | 
|   | 
Ureibacillus thermophilus Weon et al., 2007 -- valid | 
|   | 
Ureibacillus thermosphaericus (Andersson et al., 1996) Fortina et al., 2001 -- valid | 
|   | 
Uruburuella Vela et al., 2005 -- valid | 
|   | 
Uruburuella suis Vela et al., 2005 -- valid | 
|   | 
Vadicella Romanenko et al., 2011 -- valid | 
|   | 
Vadicella arenosi Romanenko et al., 2011 -- valid | 
|   | 
Vagococcus Collins et al., 1990 -- valid | 
|   | 
Vagococcus acidifermentans Wang et al., 2011 -- valid | 
|   | 
Vagococcus carniphilus Shewmaker et al., 2004 -- valid | 
|   | 
Vagococcus elongatus Lawson et al., 2007 -- valid | 
|   | 
Vagococcus fessus Hoyles et al., 2000 -- valid | 
|   | 
Vagococcus fluvialis Collins et al., 1990 -- valid | 
|   | 
Vagococcus lutrae Lawson et al., 1999 -- valid | 
|   | 
Vagococcus penaei Jaffrès et al., 2010 -- valid | 
|   | 
Vagococcus salmoninarum Wallbanks et al., 1990 -- valid | 
|   | 
Vampirovibrio Gromov and Mamkayeva, 1980 -- valid | 
|   | 
Vampirovibrio chlorellavorus (Gromov and Mamkaeva, 1972) ex Gromov and Mamkayeva, 1980 -- valid | 
|   | 
Varibaculum Hall et al., 2003 -- valid | 
|   | 
Varibaculum cambriense Hall et al., 2003 -- valid | 
|   | 
Variovorax Willems et al., 1991 -- valid | 
|   | 
Variovorax boronicumulans Miwa et al., 2008 -- valid | 
|   | 
Variovorax dokdonensis Yoon et al., 2006 -- valid | 
|   | 
Variovorax ginsengisoli Im et al., 2010 -- valid | 
|   | 
Variovorax paradoxus (Davis, 1969) Willems et al., 1991 -- valid | 
|   | 
Variovorax soli Kim et al., 2006 -- valid | 
|   | 
Vasilyevaea Yee et al., 2010 -- valid | 
|   | 
Vasilyevaea enhydra (Staley, 1968) Yee et al., 2010 -- valid | 
|   | 
Vasilyevaea mishustinii (Vasil'eva et al., 2009) Yee et al., 2010 -- valid | 
|   | 
Veillonella Prévot, 1933 emend. Mays et al., 1982 -- valid | 
|   | 
Veillonella alcalescens Prevot, 1933 -- invalid | 
|   | 
Veillonella alcalescens alcalescens Prevot, 1933 -- invalid | 
|   | 
Veillonella alcalescens criceti Rogosa, 1965 -- invalid | 
|   | 
Veillonella alcalescens dispar Rogosa, 1965 -- invalid | 
|   | 
Veillonella alcalescens ratti Rogosa, 1965 -- invalid | 
|   | 
Veillonella atypica (Rogosa, 1965) Mays et al., 1982 -- valid | 
|   | 
Veillonella caviae Mays et al., 1982 -- valid | 
|   | 
Veillonella criceti (Rogosa, 1965) Mays et al., 1982 -- valid | 
|   | 
Veillonella denticariosi Byun et al., 2007 -- valid | 
|   | 
Veillonella dispar (Rogosa, 1965) Mays et al., 1982 -- valid | 
|   | 
Veillonella magna Kraatz and Taras, 2008 -- valid | 
|   | 
Veillonella montpellierensis Jumas-Bilak et al., 2004 -- valid | 
|   | 
Veillonella parvula (Veillon and Zuber, 1898) Prevot, 1933 -- valid | 
|   | 
Veillonella parvula atypica Rogosa, 1965 -- invalid | 
|   | 
Veillonella parvula parvula (Veillon and Zuber, 1898) Prévot, 1933 -- invalid | 
|   | 
Veillonella parvula rodentium Rogosa, 1965 -- invalid | 
|   | 
Veillonella ratti (Rogosa, 1965) Mays et al., 1982 emend. Kraatz and Taras, 2008 -- valid | 
|   | 
Veillonella rodentium (Rogosa, 1965) Mays et al., 1982 -- valid | 
|   | 
Veillonella rogosae Arif et al., 2008 -- valid | 
|   | 
Venenivibrio Hetzer et al., 2008 -- valid | 
|   | 
Venenivibrio stagnispumantis Hetzer et al., 2008 -- valid | 
|   | 
Verminephrobacter Pinel et al., 2008 -- valid | 
|   | 
Verminephrobacter eiseniae Pinel et al., 2008 -- valid | 
|   | 
Verrucomicrobium Schlesner, 1988 -- valid | 
|   | 
Verrucomicrobium spinosum Schlesner, 1988 -- valid | 
|   | 
Verrucosispora Rheims et al., 1998 -- valid | 
|   | 
Verrucosispora gifhornensis Rheims et al., 1998 -- valid | 
|   | 
Verrucosispora lutea Liao et al., 2009 -- valid | 
|   | 
Verrucosispora maris Goodfellow et al., 2012 -- valid | 
|   | 
Verrucosispora sediminis Dai et al., 2010 -- valid | 
|   | 
Vibrio Pacini, 1954 -- valid | 
|   | 
Vibrio aerogenes Shieh et al., 2000 -- valid | 
|   | 
Vibrio aestuarianus Tison and Seidler, 1983 emend. Garnier et al., 2008 -- valid | 
|   | 
Vibrio agarivorans Macián et al., 2001 -- valid | 
|   | 
Vibrio albensis Lehmann and Neumann, 1896 -- invalid | 
|   | 
Vibrio alginolyticus (Miyamoto et al., 1961) Sakazaki, 1968 -- valid | 
|   | 
Vibrio anguillarum Bergeman, 1909 -- valid | 
|   | 
Vibrio areninigrae Chang et al., 2008 -- valid | 
|   | 
Vibrio artabrorum Diéguez et al., 2011 -- valid | 
|   | 
Vibrio atlanticus Diéguez et al., 2011 -- valid | 
|   | 
Vibrio atypicus Wang et al., 2010 -- valid | 
|   | 
Vibrio azureus Yoshizawa et al., 2009 -- valid | 
|   | 
Vibrio brasiliensis Thompson et al., 2003 -- valid | 
|   | 
Vibrio breoganii Beaz Hidalgo et al., 2009 -- valid | 
|   | 
Vibrio calviensis Denner et al., 2002 -- invalid | 
|   | 
Vibrio campbellii (Baumann et al., 1971) Baumann et al., 1981 -- valid | 
|   | 
Vibrio carchariae Grimes et al., 1985 -- invalid | 
|   | 
Vibrio casei Bleicher et al., 2010 -- valid | 
|   | 
Vibrio celticus Beaz-Hidalgo et al., 2011 -- valid | 
|   | 
Vibrio chagasii Thompson et al., 2003 -- valid | 
|   | 
Vibrio cholerae Pacini, 1854 -- valid | 
|   | 
Vibrio cincinnatiensis Brayton et al., 1986 -- valid | 
|   | 
Vibrio comitans Sawabe et al., 2007 -- valid | 
|   | 
Vibrio communis Chimetto et al., 2011 -- valid | 
|   | 
Vibrio coralliilyticus Ben-Haim et al., 2003 -- valid | 
|   | 
Vibrio costicola Smith, 1938 emend. Garcia et al., 1987 -- invalid | 
|   | 
Vibrio crassostreae Faury et al., 2004 -- valid | 
|   | 
Vibrio cyclitrophicus Hedlund and Staley, 2001 -- valid | 
|   | 
Vibrio damsela Love et al., 1982 -- invalid | 
|   | 
Vibrio diabolicus Raguénès et al., 1997 -- valid | 
|   | 
Vibrio diazotrophicus Guerinot et al., 1982 -- valid | 
|   | 
Vibrio ezurae Sawabe et al., 2005 -- valid | 
|   | 
Vibrio fischeri (Beijerinck, 1889) Lehmann and Neumann, 1896 -- invalid | 
|   | 
Vibrio fluvialis Lee et al., 1981 -- valid | 
|   | 
Vibrio fortis Thompson et al., 2003 -- valid | 
|   | 
Vibrio furnissii Brenner et al., 1984 -- valid | 
|   | 
Vibrio gallaecicus Beaz-Hidalgo et al., 2009 -- valid | 
|   | 
Vibrio gallicus Sawabe et al., 2004 -- valid | 
|   | 
Vibrio gazogenes (Harwood et al., 1980) Baumann et al., 1981 -- valid | 
|   | 
Vibrio gigantis Le Roux et al., 2005 -- valid | 
|   | 
Vibrio halioticoli Sawabe et al., 1998 -- valid | 
|   | 
Vibrio hangzhouensis Xu et al., 2009 -- valid | 
|   | 
Vibrio harveyi (Johnson and Shunk, 1936) Baumann et al., 1981 -- valid | 
|   | 
Vibrio hepatarius Thompson et al., 2003 -- valid | 
|   | 
Vibrio hippocampi Balcázar et al., 2010 -- valid | 
|   | 
Vibrio hispanicus Gomez-Gil et al., 2004 -- valid | 
|   | 
Vibrio hollisae Hickman et al., 1982 -- invalid | 
|   | 
Vibrio ichthyoenteri Ishimura et al., 1996 -- valid | 
|   | 
Vibrio iliopiscarius Onarheim et al., 1995 -- invalid | 
|   | 
Vibrio inusitatus Sawabe et al., 2007 -- valid | 
|   | 
Vibrio kanaloae Thompson et al., 2003 -- valid | 
|   | 
Vibrio lentus Macián et al., 2001 -- valid | 
|   | 
Vibrio litoralis Nam et al., 2007 -- valid | 
|   | 
Vibrio logei (Harwood et al., 1980) Baumann et al., 1981 -- invalid | 
|   | 
Vibrio mangrovi Rameshkumar et al., 2011 -- valid | 
|   | 
Vibrio marinus Baumann et al., 1984 -- invalid | 
|   | 
Vibrio marisflavi Wang et al., 2011 -- valid | 
|   | 
Vibrio maritimus Chimetto et al., 2011 -- valid | 
|   | 
Vibrio mediterranei Pujalte and Garay, 1986 -- valid | 
|   | 
Vibrio metschnikovii Gamaleia, 1888 -- valid | 
|   | 
Vibrio mimicus Davis et al., 1982 -- valid | 
|   | 
Vibrio mytili Pujalte et al., 1993 -- valid | 
|   | 
Vibrio natriegens (Payne et al., 1961) Baumann et al., 1981 -- valid | 
|   | 
Vibrio navarrensis Urdaci et al., 1991 -- valid | 
|   | 
Vibrio neonatus Sawabe et al., 2005 -- valid | 
|   | 
Vibrio neptunius Thompson et al., 2003 -- valid | 
|   | 
Vibrio nereis (Harwood et al., 1980) Baumann et al., 1981 -- valid | 
|   | 
Vibrio nigripulchritudo (Baumann et al., 1971) Baumann et al., 1981 -- valid | 
|   | 
Vibrio ordalii Schiewe et al., 1982 -- valid | 
|   | 
Vibrio orientalis Yang et al., 1983 -- valid | 
|   | 
Vibrio owensii Cano-Gómez et al., 2010 -- valid | 
|   | 
Vibrio pacinii Gomez-Gil et al., 2003 -- valid | 
|   | 
Vibrio parahaemolyticus (Fujino et al., 1951) Sakazaki et al., 1963 -- valid | 
|   | 
Vibrio pectenicida Lambert et al., 1998 -- valid | 
|   | 
Vibrio pelagius (Baumann et al., 1971) Baumann et al., 1981 -- valid | 
|   | 
Vibrio penaeicida Ishimaru et al., 1995 -- valid | 
|   | 
Vibrio plantisponsor Rameshkumar et al., 2012 -- valid | 
|   | 
Vibrio pomeroyi Thompson et al., 2003 -- valid | 
|   | 
Vibrio ponticus Macián et al., 2005 -- valid | 
|   | 
Vibrio porteresiae Rameshkumar et al., 2008 -- valid | 
|   | 
Vibrio proteolyticus (Merkel et al., 1964) Baumann et al., 1982 -- valid | 
|   | 
Vibrio rarus Sawabe et al., 2007 -- valid | 
|   | 
Vibrio rhizosphaerae Ramesh Kumar and Nair, 2007 -- valid | 
|   | 
Vibrio rotiferianus Gomez-Gil et al., 2003 -- valid | 
|   | 
Vibrio ruber Shieh et al., 2003 -- valid | 
|   | 
Vibrio rumoiensis Yumoto et al., 1999 -- valid | 
|   | 
Vibrio sagamiensis Yoshizawa et al., 2011 -- valid | 
|   | 
Vibrio salmonicida Egidius et al., 1986 -- invalid | 
|   | 
Vibrio scophthalmi Cerdà-Cuéllar et al., 1997 -- valid | 
|   | 
Vibrio shilonii Kushmaro et al., 2001 -- valid | 
|   | 
Vibrio sinaloensis Gomez-Gil et al., 2008 -- valid | 
|   | 
Vibrio splendidus (Beijerinck, 1900) Baumann et al., 1981 -- valid | 
|   | 
Vibrio stylophorae Sheu et al., 2011 -- valid | 
|   | 
Vibrio succinogenes Wolin et al., 1961 -- invalid | 
|   | 
Vibrio superstes Hayashi et al., 2003 -- valid | 
|   | 
Vibrio tapetis Borrego et al., 1996 -- valid | 
|   | 
Vibrio tasmaniensis Thompson et al., 2003 -- valid | 
|   | 
Vibrio trachuri Iwamoto et al., 1996 -- invalid | 
|   | 
Vibrio tubiashii Hada et al., 1984 -- valid | 
|   | 
Vibrio variabilis Chimetto et al., 2011 -- valid | 
|   | 
Vibrio viscosus Lunder et al., 2000 -- invalid | 
|   | 
Vibrio vulnificus (Reichelt et al., 1979) Farmer, 1980 -- valid | 
|   | 
Vibrio wodanis Lunder et al., 2000 -- invalid | 
|   | 
Vibrio xuii Thompson et al., 2003 -- valid | 
|   | 
Victivallis Zoetendal et al., 2003 -- valid | 
|   | 
Victivallis vadensis Zoetendal et al., 2003 -- valid | 
|   | 
Virgibacillus Heyndrickx et al., 1998 emend. Heyrman et al., 2003 -- valid | 
|   | 
Virgibacillus alimentarius Kim et al., 2011 -- valid | 
|   | 
Virgibacillus arcticus Niederberger et al., 2009 -- valid | 
|   | 
Virgibacillus byunsanensis Yoon et al., 2010 -- valid | 
|   | 
Virgibacillus campisalis Lee et al., 2012 -- valid | 
|   | 
Virgibacillus carmonensis Heyrman et al., 2003 -- valid | 
|   | 
Virgibacillus chiguensis Wang et al., 2008 -- valid | 
|   | 
Virgibacillus dokdonensis Yoon et al., 2005 -- valid | 
|   | 
Virgibacillus halodenitrificans (Denariaz et al., 1989) Yoon et al., 2004 -- valid | 
|   | 
Virgibacillus halophilus An et al., 2007 -- valid | 
|   | 
Virgibacillus kekensis Chen et al., 2008 -- valid | 
|   | 
Virgibacillus koreensis Lee et al., 2006 -- valid | 
|   | 
Virgibacillus marismortui (Arahal et al., 1999) Heyrman et al., 2003 -- valid | 
|   | 
Virgibacillus necropolis Heyrman et al., 2003 -- valid | 
|   | 
Virgibacillus olivae Quesada et al., 2007 -- valid | 
|   | 
Virgibacillus pantothenticus (Proom and Knight, 1950) Heyndrickx et al., 1998 emend. Heyndrickx et al., 1999 -- valid | 
|   | 
Virgibacillus picturae Heyrman et al., 2003 -- invalid | 
|   | 
Virgibacillus proomii Heyndrickx et al., 1999 -- valid | 
|   | 
Virgibacillus salarius Hua et al., 2008 -- valid | 
|   | 
Virgibacillus salexigens (Garabito et al., 1997) Heyrman et al., 2003 -- valid | 
|   | 
Virgibacillus salinus Carrasco et al., 2009 -- valid | 
|   | 
Virgibacillus sediminis Chen et al., 2009 -- valid | 
|   | 
Virgibacillus siamensis Tanasupawat et al., 2011 -- valid | 
|   | 
Virgibacillus soli Kämpfer et al., 2011 -- valid | 
|   | 
Virgibacillus subterraneus Wang et al., 2010 -- valid | 
|   | 
Virgibacillus xinjiangensis Jeon et al., 2010 -- valid | 
|   | 
Virgisporangium Tamura et al., 2001 emend. Otoguro et al., 2010 -- valid | 
|   | 
Virgisporangium aliadipatigenens Otoguro et al., 2011 -- valid | 
|   | 
Virgisporangium aurantiacum Tamura et al., 2001 -- valid | 
|   | 
Virgisporangium ochraceum Tamura et al., 2001 -- valid | 
|   | 
Viridibacillus Albert et al., 2007 -- valid | 
|   | 
Viridibacillus arenosi (Heyrman et al., 2005) Albert et al., 2007 -- valid | 
|   | 
Viridibacillus arvi (Heyrman et al., 2005) Albert et al., 2007 -- valid | 
|   | 
Viridibacillus neidei (Nakamura et al., 2002) Albert et al., 2007 -- valid | 
|   | 
Vitellibacter Nedashkovskaya et al., 2003 emend. Kim et al., 2010 -- valid | 
|   | 
Vitellibacter aestuarii Kim et al., 2010 -- valid | 
|   | 
Vitellibacter vladivostokensis Nedashkovskaya et al., 2003 -- valid | 
|   | 
Vitreoscilla Pringsheim, 1949 -- valid | 
|   | 
Vitreoscilla beggiatoides Pringsheim, 1949 emend. Strohl et al., 1986 -- valid | 
|   | 
Vitreoscilla filiformis (ex Pringsheim, 1951) Strohl et al., 1986 -- valid | 
|   | 
Vitreoscilla stercoraria Pringsheim, 1951 -- valid | 
|   | 
Vogesella Grimes et al., 1997 -- valid | 
|   | 
Vogesella indigofera (Voges, 1893) Grimes et al., 1997 -- valid | 
|   | 
Vogesella lacus Chou et al., 2009 -- valid | 
|   | 
Vogesella mureinivorans Jørgensen et al., 2010 -- valid | 
|   | 
Vogesella perlucida Chou et al., 2008 -- valid | 
|   | 
Volcaniella Quesada et al., 1990 -- invalid | 
|   | 
Volcaniella eurihalina Quesada et al., 1990 -- invalid | 
|   | 
Volucribacter Christensen et al., 2004 -- valid | 
|   | 
Volucribacter amazonae Christensen et al., 2004 -- valid | 
|   | 
Volucribacter psittacicida Christensen et al., 2004 -- valid | 
|   | 
Vulcanibacillus L'Haridon et al., 2006 -- valid | 
|   | 
Vulcanibacillus modesticaldus L'Haridon et al., 2006 -- valid | 
|   | 
Vulcanithermus Miroshnichenko et al., 2003 -- valid | 
|   | 
Vulcanithermus mediatlanticus Miroshnichenko et al., 2003 -- valid | 
|   | 
Waddlia Rurangirwa et al., 1999 -- valid | 
|   | 
Waddlia chondrophila Rurangirwa et al., 1999 -- valid | 
|   | 
Wandonia Lee et al., 2010 -- valid | 
|   | 
Wandonia haliotis Lee et al., 2010 -- valid | 
|   | 
Wautersia Vaneechoutte et al., 2004 -- valid | 
|   | 
Wautersia basilensis (Steinle et al., 1999) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersia campinensis (Goris et al., 2001) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersia eutropha (Davis, 1969) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersia gilardii (Coenye et al., 1999) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersia metallidurans (Goris et al., 2001) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersia numazuensis Kageyama et al., 2005 -- valid | 
|   | 
Wautersia oxalatica (Sahin et al., 2000) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersia paucula (Vandamme et al., 1999) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersia respiraculi (Coenye et al., 2003) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersia taiwanensis (Chen et al., 2001) Vaneechoutte et al., 2004 -- invalid | 
|   | 
Wautersiella Kämpfer et al., 2006 -- valid | 
|   | 
Wautersiella falsenii Kämpfer et al., 2006 -- valid | 
|   | 
Weeksella Holmes et al., 1987 -- valid | 
|   | 
Weeksella virosa Holmes et al., 1987 -- valid | 
|   | 
Weeksella zoohelcum Holmes et al., 1987 -- invalid | 
|   | 
Weissella Collins et al., 1994 emend. Padonou et al., 2010 -- valid | 
|   | 
Weissella beninensis Padonou et al., 2010 -- valid | 
|   | 
Weissella ceti Vela et al., 2011 -- valid | 
|   | 
Weissella cibaria Björkroth et al., 2002 -- valid | 
|   | 
Weissella confusa (Holzapfel and Kandler, 1969) Collins et al., 1994 -- valid | 
|   | 
Weissella fabaria De Bruyne et al., 2010 -- valid | 
|   | 
Weissella ghanensis De Bruyne et al., 2008 -- valid | 
|   | 
Weissella halotolerans (Kandler et al., 1983) Collins et al., 1994 -- valid | 
|   | 
Weissella hellenica Collins et al., 1994 -- valid | 
|   | 
Weissella kandleri (Holzapfel and van Wyk, 1983) Collins et al., 1994 -- valid | 
|   | 
Weissella kimchii Choi et al., 2002 -- invalid | 
|   | 
Weissella koreensis Lee et al., 2002 -- valid | 
|   | 
Weissella minor (Kandler et al., 1983) Collins et al., 1994 -- valid | 
|   | 
Weissella paramesenteroides (Garvie, 1967) Collins et al., 1994 -- valid | 
|   | 
Weissella soli Magnusson et al., 2002 -- valid | 
|   | 
Weissella thailandensis Tanasupawat et al., 2000 -- valid | 
|   | 
Weissella viridescens (Niven and Evans, 1957) Collins et al., 1994 -- valid | 
|   | 
Wenxinia Ying et al., 2007 -- valid | 
|   | 
Wenxinia marina Ying et al., 2007 -- valid | 
|   | 
Wigglesworthia Aksoy, 1995 -- valid | 
|   | 
Wigglesworthia glossinidia Aksoy, 1995 -- valid | 
|   | 
Williamsia Kämpfer et al., 1999 -- valid | 
|   | 
Williamsia deligens Yassin and Hupfer, 2006 -- valid | 
|   | 
Williamsia faeni Jones et al., 2010 -- valid | 
|   | 
Williamsia limnetica Sazak and Sahin, 2012 -- valid | 
|   | 
Williamsia marianensis Pathom-aree et al., 2006 -- valid | 
|   | 
Williamsia maris Stach et al., 2004 -- valid | 
|   | 
Williamsia muralis Kämpfer et al., 1999 -- valid | 
|   | 
Williamsia phyllosphaerae Kämpfer et al., 2011 -- valid | 
|   | 
Williamsia serinedens Yassin et al., 2007 -- valid | 
|   | 
Winogradskyella Nedashkovskaya et al., 2005 emend. Ivanova et al., 2010 emend. Yoon et al., 2011 -- valid | 
|   | 
Winogradskyella arenosi Romanenko et al., 2009 -- valid | 
|   | 
Winogradskyella echinorum Nedashkovskaya et al., 2009 -- valid | 
|   | 
Winogradskyella epiphytica Nedashkovskaya et al., 2005 -- valid | 
|   | 
Winogradskyella exilis Ivanova et al., 2010 -- valid | 
|   | 
Winogradskyella eximia Nedashkovskaya et al., 2005 -- valid | 
|   | 
Winogradskyella lutea Yoon et al., 2011 -- valid | 
|   | 
Winogradskyella pacifica Kim and Nedashkovskaya, 2010 -- valid | 
|   | 
Winogradskyella poriferorum Lau et al., 2005 -- valid | 
|   | 
Winogradskyella rapida Pinhassi et al., 2009 -- valid | 
|   | 
Winogradskyella thalassocola Nedashkovskaya et al., 2005 -- valid | 
|   | 
Wohlfahrtiimonas Tóth et al., 2008 -- valid | 
|   | 
Wohlfahrtiimonas chitiniclastica Tóth et al., 2008 -- valid | 
|   | 
Wolbachia Hertig, 1936 -- valid | 
|   | 
Wolbachia melophagi (Noller, 1917) Philip, 1956 -- valid | 
|   | 
Wolbachia persica Suitor and Weiss, 1961 -- valid | 
|   | 
Wolbachia pipientis Hertig, 1936 -- valid | 
|   | 
Wolinella Tanner et al., 1981 -- valid | 
|   | 
Wolinella curva Tanner et al., 1984 -- invalid | 
|   | 
Wolinella recta Tanner et al., 1981 -- invalid | 
|   | 
Wolinella succinogenes (Wolin et al., 1961) Tanner et al., 1981 -- valid | 
|   | 
Woodsholea Abraham et al., 2004 -- valid | 
|   | 
Woodsholea maritima Abraham et al., 2004 -- valid | 
|   | 
Xanthobacter Wiegel et al., 1978 -- valid | 
|   | 
Xanthobacter agilis Jenni and Aragno, 1988 -- valid | 
|   | 
Xanthobacter aminoxidans Doronina and Trotsenko, 2003 -- valid | 
|   | 
Xanthobacter autotrophicus (Baumgarten et al., 1974) Wiegel et al., 1978 -- valid | 
|   | 
Xanthobacter flavus Malik and Claus, 1979 -- valid | 
|   | 
Xanthobacter tagetidis Padden et al., 1997 -- valid | 
|   | 
Xanthobacter viscosus Doronina and Trotsenko, 2003 -- valid | 
|   | 
Xanthomonas Dowson, 1939 emend. Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas albilineans (Ashby, 1929) Dowson, 1943 -- valid | 
|   | 
Xanthomonas alfalfae (ex Riker et al., 1935) Schaad et al., 2007 -- valid | 
|   | 
Xanthomonas alfalfae alfalfae (ex Riker et al., 1935) Schaad et al., 2007 -- valid | 
|   | 
Xanthomonas alfalfae citrumelonis Schaad et al., 2007 -- valid | 
|   | 
Xanthomonas ampelina Panagopoulos, 1969 -- invalid | 
|   | 
Xanthomonas arboricola Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas axonopodis Starr and Garces, 1950 emend. Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas bromi Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas campestris (Pammel, 1895) Dowson, 1939 emend. Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas cassavae (ex Wiehe and Dowson, 1953) Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas citri (ex Hasse, 1915) Gabriel et al., 1989 emend. Schaad et al., 2006 emend. Ah-You et al., 2009 -- valid | 
|   | 
Xanthomonas citri citri (ex Hasse, 1915) Gabriel et al., 1989 -- valid | 
|   | 
Xanthomonas citri malvacearum (ex Smith, 1901) Schaad et al., 2007 -- valid | 
|   | 
Xanthomonas codiaei Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas cucurbitae (ex Bryan, 1926) Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas cynarae Trébaol et al., 2000 -- valid | 
|   | 
Xanthomonas dyei Young et al., 2010 -- valid | 
|   | 
Xanthomonas euvesicatoria Jones et al., 2006 -- valid | 
|   | 
Xanthomonas fragariae Kennedy and King, 1962 -- valid | 
|   | 
Xanthomonas fuscans Schaad et al., 2007 -- valid | 
|   | 
Xanthomonas fuscans aurantifolii Schaad et al., 2007 -- valid | 
|   | 
Xanthomonas fuscans fuscans Schaad et al., 2007 -- valid | 
|   | 
Xanthomonas gardneri (ex Sutic, 1957) Jones et al., 2006 -- valid | 
|   | 
Xanthomonas hortorum Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas hyacinthi (ex Wakker, 1883) Vauterin et al., 1995 -- invalid | 
|   | 
Xanthomonas maltophilia (Hugh, 1981) Swings et al., 1983 -- invalid | 
|   | 
Xanthomonas melonis Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas oryzae (ex Ishiyama, 1922) Swings et al., 1990 -- valid | 
|   | 
Xanthomonas perforans Jones et al., 2006 -- valid | 
|   | 
Xanthomonas phaseoli (ex Smith, 1897) Gabriel et al., 1989 -- valid | 
|   | 
Xanthomonas pisi (ex Goto and Okabe, 1958) Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas populi (ex Ridé, 1958) Ridé and Ridé, 1992 -- valid | 
|   | 
Xanthomonas sacchari Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas theicola Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas translucens (ex Jones et al., 1917) Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas vasicola Vauterin et al., 1995 -- valid | 
|   | 
Xanthomonas vesicatoria (ex Doidge, 1920) Vauterin et al., 1995 -- valid | 
|   | 
Xenophilus Blümel et al., 2001 -- valid | 
|   | 
Xenophilus aerolatus Kim et al., 2010 -- valid | 
|   | 
Xenophilus azovorans Blümel et al., 2001 -- valid | 
|   | 
Xenorhabdus Thomas and Poinar, 1979 emend. Thomas and Poinar, 1983 -- valid | 
|   | 
Xenorhabdus beddingii (Akhurst, 1986) Akhurst and Boemare, 1993 -- valid | 
|   | 
Xenorhabdus bovienii (Akhurst, 1983) Akhurst and Boemare, 1993 -- valid | 
|   | 
Xenorhabdus budapestensis Lengyel et al., 2005 -- valid | 
|   | 
Xenorhabdus cabanillasii Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus doucetiae Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus ehlersii Lengyel et al., 2005 -- valid | 
|   | 
Xenorhabdus griffiniae Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus hominickii Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus indica Somvanshi et al., 2009 -- valid | 
|   | 
Xenorhabdus innexi Lengyel et al., 2005 -- valid | 
|   | 
Xenorhabdus japonica Nishimura et al., 1995 -- valid | 
|   | 
Xenorhabdus koppenhoeferi Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus kozodoii Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus luminescens Thomas and Poinar, 1979 -- invalid | 
|   | 
Xenorhabdus mauleonii Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus miraniensis Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus nematophila (Poinar and Thomas, 1965) Thomas and Poinar, 1979 -- valid | 
|   | 
Xenorhabdus nematophila beddingii Akhurst, 1986 -- invalid | 
|   | 
Xenorhabdus nematophila bovienii Akhurst, 1983 -- invalid | 
|   | 
Xenorhabdus nematophila nematophila (Poinar and Thomas, 1965) Thomas and Poinar, 1979 -- invalid | 
|   | 
Xenorhabdus nematophila poinarii Akhurst, 1983 -- invalid | 
|   | 
Xenorhabdus poinarii (Akhurst, 1983) Akhurst and Boemare, 1993 -- valid | 
|   | 
Xenorhabdus romanii Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus stockiae Tailliez et al., 2006 -- valid | 
|   | 
Xenorhabdus szentirmaii Lengyel et al., 2005 -- valid | 
|   | 
Xenorhabdus vietnamensis Tailliez et al., 2010 -- valid | 
|   | 
Xylanibacter Ueki et al., 2006 -- valid | 
|   | 
Xylanibacter oryzae Ueki et al., 2006 -- valid | 
|   | 
Xylanibacterium Rivas et al., 2004 -- valid | 
|   | 
Xylanibacterium ulmi Rivas et al., 2004 -- valid | 
|   | 
Xylanimicrobium Stackebrandt and Schumann, 2004 -- valid | 
|   | 
Xylanimicrobium pachnodae (Cazemier et al., 2004) Stackebrandt and Schumann, 2004 -- valid | 
|   | 
Xylanimonas Rivas et al., 2003 -- valid | 
|   | 
Xylanimonas cellulosilytica Rivas et al., 2003 -- valid | 
|   | 
Xylella Wells et al., 1987 -- valid | 
|   | 
Xylella fastidiosa Wells et al., 1987 -- valid | 
|   | 
Xylella fastidiosa fastidiosa Wells et al., 1987 -- valid | 
|   | 
Xylella fastidiosa multiplex Schaad et al., 2009 -- valid | 
|   | 
Xylophilus Willems et al., 1987 -- valid | 
|   | 
Xylophilus ampelinus (Panagopoulos, 1969) Willems et al., 1987 -- valid | 
|   | 
Yangia Dai et al., 2006 -- valid | 
|   | 
Yangia pacifica Dai et al., 2006 -- valid | 
|   | 
Yania Li et al., 2004 emend. Li et al., 2005 -- invalid | 
|   | 
Yania flava (Li et al., 2005) Li et al., 2008 -- invalid | 
|   | 
Yania halotolerans Li et al., 2004 -- invalid | 
|   | 
Yaniella Li et al., 2008 -- valid | 
|   | 
Yaniella flava (Li et al., 2005) Li et al., 2008 -- valid | 
|   | 
Yaniella fodinae Dhanjal et al., 2011 -- valid | 
|   | 
Yaniella halotolerans (Li et al., 2004) Li et al., 2008 -- valid | 
|   | 
Yeosuana Kwon et al., 2006 -- valid | 
|   | 
Yeosuana aromativorans Kwon et al., 2006 -- valid | 
|   | 
Yersinia van Loghem, 1944 -- valid | 
|   | 
Yersinia aldovae Bercovier et al., 1984 -- valid | 
|   | 
Yersinia aleksiciae Sprague and Neubauer, 2005 -- valid | 
|   | 
Yersinia bercovieri Wauters et al., 1988 -- valid | 
|   | 
Yersinia enterocolitica (Schleifstein and Coleman, 1939) Frederiksen, 1964 -- valid | 
|   | 
Yersinia enterocolitica enterocolitica (Schleifstein and Coleman, 1939) Frederiksen, 1964 -- valid | 
|   | 
Yersinia enterocolitica palearctica Neubauer et al., 2000 -- valid | 
|   | 
Yersinia entomophaga Hurst et al., 2011 -- valid | 
|   | 
Yersinia frederiksenii Ursing et al., 1981 -- valid | 
|   | 
Yersinia intermedia Brenner et al., 1981 -- valid | 
|   | 
Yersinia kristensenii Bercovier et al., 1981 -- valid | 
|   | 
Yersinia massiliensis Merhej et al., 2008 emend. Souza et al., 2011 -- valid | 
|   | 
Yersinia mollaretii Wauters et al., 1988 -- valid | 
|   | 
Yersinia nurmii Murros-Kontiainen et al., 2011 -- valid | 
|   | 
Yersinia pekkanenii Murros-Kontiainen et al., 2011 -- valid | 
|   | 
Yersinia pestis (Lehmann and Neumann, 1896) van Loghem, 1944 -- valid | 
|   | 
Yersinia philomiragia Jensen et al., 1969 -- invalid | 
|   | 
Yersinia pseudotuberculosis (Pfeiffer, 1889) Smith and Thal, 1965 -- valid | 
|   | 
Yersinia rohdei Aleksic et al., 1987 -- valid | 
|   | 
Yersinia ruckeri Ewing et al., 1978 -- valid | 
|   | 
Yersinia similis Sprague et al., 2008 -- valid | 
|   | 
Yimella Tang et al., 2010 -- valid | 
|   | 
Yimella lutea Tang et al., 2010 -- valid | 
|   | 
Yokenella Kosako et al., 1985 -- valid | 
|   | 
Yokenella regensburgei Kosako et al., 1985 -- valid | 
|   | 
Yonghaparkia Yoon et al., 2006 -- valid | 
|   | 
Yonghaparkia alkaliphila Yoon et al., 2006 -- valid | 
|   | 
Yuhushiella Mao et al., 2011 -- valid | 
|   | 
Yuhushiella deserti Mao et al., 2011 -- valid | 
|   | 
Zavarzinella Kulichevskaya et al., 2009 -- valid | 
|   | 
Zavarzinella formosa Kulichevskaya et al., 2009 -- valid | 
|   | 
Zavarzinia Meyer et al., 1994 -- valid | 
|   | 
Zavarzinia compransoris (ex Nozhevnikova and Zavarzin, 1974) Meyer et al., 1994 -- valid | 
|   | 
Zeaxanthinibacter Asker et al., 2007 -- valid | 
|   | 
Zeaxanthinibacter enoshimensis Asker et al., 2007 -- valid | 
|   | 
Zhangella Xu et al., 2009 -- invalid | 
|   | 
Zhangella mobilis Xu et al., 2009 -- invalid | 
|   | 
Zhihengliuella Zhang et al., 2007 emend. Tang et al., 2009 -- valid | 
|   | 
Zhihengliuella aestuarii Baik et al., 2011 -- valid | 
|   | 
Zhihengliuella alba Tang et al., 2009 -- valid | 
|   | 
Zhihengliuella halotolerans Zhang et al., 2007 -- valid | 
|   | 
Zhongshania Li et al., 2011 -- valid | 
|   | 
Zhongshania antarctica Li et al., 2011 -- valid | 
|   | 
Zhongshania guokunii Li et al., 2011 -- valid | 
|   | 
Zhouia Liu et al., 2006 -- valid | 
|   | 
Zhouia amylolytica Liu et al., 2006 -- valid | 
|   | 
Zimmermannella Lin et al., 2004 -- valid | 
|   | 
Zimmermannella alba Lin et al., 2004 -- valid | 
|   | 
Zimmermannella bifida Lin et al., 2004 -- valid | 
|   | 
Zimmermannella faecalis Lin et al., 2004 -- valid | 
|   | 
Zimmermannella helvola Lin et al., 2004 -- invalid | 
|   | 
Zobellella Lin and Shieh, 2006 emend. Yi et al., 2011 -- valid | 
|   | 
Zobellella aerophila Yi et al., 2011 -- valid | 
|   | 
Zobellella denitrificans Lin and Shieh, 2006 -- valid | 
|   | 
Zobellella taiwanensis Lin and Shieh, 2006 -- valid | 
|   | 
Zobellia Barbeyron et al., 2001 -- valid | 
|   | 
Zobellia amurskyensis Nedashkovskaya et al., 2004 -- valid | 
|   | 
Zobellia galactanivorans Barbeyron et al., 2001 -- valid | 
|   | 
Zobellia laminariae Nedashkovskaya et al., 2004 -- valid | 
|   | 
Zobellia russellii Nedashkovskaya et al., 2004 -- valid | 
|   | 
Zobellia uliginosa (ZoBell and Upham, 1944) Barbeyron et al., 2001 -- valid | 
|   | 
Zoogloea Itzigsohn, 1868 emend. Shin et al., 1993 -- valid | 
|   | 
Zoogloea caeni Shao et al., 2009 -- valid | 
|   | 
Zoogloea oryzae Xie and Yokota, 2006 -- valid | 
|   | 
Zoogloea ramigera Itzigsohn, 1868 -- valid | 
|   | 
Zoogloea resiniphila Mohn et al., 1999 -- valid | 
|   | 
Zooshikella Yi et al., 2003 -- valid | 
|   | 
Zooshikella ganghwensis Yi et al., 2003 -- valid | 
|   | 
Zunongwangia Qin et al., 2007 -- valid | 
|   | 
Zunongwangia profunda Qin et al., 2007 -- valid | 
|   | 
Zymobacter Okamoto et al., 1995 -- valid | 
|   | 
Zymobacter palmae Okamoto et al., 1995 -- valid | 
|   | 
Zymomonas Kluyver and van Niel, 1936 -- valid | 
|   | 
Zymomonas mobilis (Lindner, 1928) Kluyver and van Niel, 1936 -- valid | 
|   | 
Zymomonas mobilis francensis Coton et al., 2006 -- valid | 
|   | 
Zymomonas mobilis mobilis (Lindner, 1928) Kluyver and van Niel, 1936 -- valid | 
|   | 
Zymomonas mobilis pomaceae (Millis, 1956) De Ley and Swings, 1976 emend. Coton et al., 2006 -- valid | 
|   | 
Zymophilus Schleifer et al., 1990 -- valid | 
|   | 
Zymophilus paucivorans Schleifer et al., 1990 -- valid | 
|   | 
Zymophilus raffinosivorans Schleifer et al., 1990 -- valid | 
          
            |   | 
              |