Integrated Taxonomic Information System - Taxon Author Search Results

Source: Catalog of Fishes, 17-Mar-2003, website (version 13-Mar-03)

ITIS records citing this source
 
 Kingdom Animalia
  Abramites microcephalus Norman, 1926 -- invalid
  Absalom Whitley, 1937 -- invalid
  Absalom radiatus (Macleay, 1881) -- invalid
  Acanthicus Agassiz in Spix and Agassiz, 1829 -- valid
  Acanthicus adonis Isbrücker and Nijssen, 1988 -- valid
  Acanthicus hystrix Agassiz in Spix and Agassiz, 1829 -- valid
  Acanthodoras Bleeker, 1862 -- valid
  Acantholingua Hadzisce, 1960 -- invalid
  Acanthurus elongatus (Lacepčde, 1802) -- valid -- elongate surgeon
  Acanthurus hepatus (Linnaeus, 1766) -- invalid
  Acestra Kner, 1853 -- invalid
  Acestridium Haseman, 1911 -- valid
  Aculeola de Buen, 1959 -- valid
  Aculeola nigra de Buen, 1959 -- valid -- hooktooth dogfish
  Acyrtops artius (Briggs, 1955) -- invalid -- papillate clingfish, pequita gusarapo
  Adioryx Starks, 1908 -- invalid
  Adioryx andamanensis (Day, 1871) -- invalid -- fanfin soldier
  Adioryx bullisi (Woods, 1955) -- invalid
  Adioryx caudimaculatus (Rüppell, 1838) -- invalid
  Adioryx coruscus (Poey, 1860) -- invalid
  Adioryx diadema (Lacepčde, 1802) -- invalid
  Adioryx ensifer (Jordan and Evermann, 1903) -- invalid
  Adioryx lacteoguttatus (Cuvier in Cuvier and Valenciennes, 1829) -- invalid
  Adioryx microstomus (Günther, 1859) -- invalid
  Adioryx poco Woods, 1965 -- invalid
  Adioryx spinifer (Forsskĺl, 1775) -- invalid
  Adioryx tiere (Cuvier in Cuvier and Valenciennes, 1829) -- invalid
  Adioryx vexillarius (Poey, 1860) -- invalid
  Adioryx xantherythrus (Jordan and Evermann, 1903) -- invalid
  Aethiomastacembelus Travers, 1988 -- valid
  Aethiomastacembelus congicus (Boulenger, 1896) -- valid
  Aethiomastacembelus greshoffi (Boulenger, 1901) -- valid
  Aethiomastacembelus nigromarginatus (Boulenger, 1898) -- valid
  Aethiomastacembelus praensis Travers, 1992 -- valid
  Aethiomastacembelus robertsi Vreven and Teugels, 1996 -- valid
  Aethiomastacembelus shiranus (Günther, 1896) -- valid
  Aethiomastacembelus traversi Vreven and Teugels, 1997 -- valid
  Aethiomastacembelus vanderwaali (Skelton, 1976) -- valid
  Aethoprora brachycephalus (Tĺning, 1928) -- invalid
  Aethoprora dumerilii (Bleeker, 1856) -- invalid
  Aethoprora effulgens Goode and Bean, 1896 -- invalid
  Aethoprora elucens (Brauer, 1904) -- invalid
  Aethoprora fragilis (Tĺning, 1928) -- invalid
  Aethoprora garmani (Gilbert, 1906) -- invalid
  Aethoprora holti (Tĺning, 1918) -- invalid
  Aethoprora lucida Goode and Bean, 1896 -- invalid
  Aethoprora luetkeni (Brauer, 1904) -- invalid
  Aethoprora metopoclampus (Cocco, 1829) -- invalid
  Aethoprora minax (Nafpaktitis, 1968) -- invalid
  Aethoprora mollis (Tĺning, 1928) -- invalid
  Aethoprora problematicus (Parr, 1928) -- invalid
  Aethoprora roei (Nafpaktitis, 1974) -- invalid
  Aethoprora splendidus (Brauer, 1904) -- invalid
  Aethoprora taaningi (Norman, 1930) -- invalid
  Aethoprora termophilus (Tĺning, 1928) -- invalid
  Aethoprora theta (Eigenmann and Eigenmann, 1890) -- invalid
  Aethoprora vanhoeffeni (Brauer, 1906) -- invalid
  Aetobatus Blainville, 1816 -- valid -- bonnet rays
  Aetobatus guttatus (Shaw, 1804) -- valid -- Indian eagle ray
  Aetobatus narinari (Euphrasen, 1790) -- valid -- chucho pintado, spotted eagle ray, bonnetray, obispo
  Aetomylaeus Garman, 1908 -- valid
  Aetomylaeus maculatus (Gray, 1834) -- valid
  Aetomylaeus milvus (Müller and Henle, 1841) -- valid
  Afromastacembelus Travers, 1984 -- invalid
  Afromastacembelus albomaculatus (Poll, 1953) -- invalid
  Afromastacembelus cunningtoni (Boulenger, 1906) -- invalid
  Afromastacembelus ellipsifer (Boulenger, 1899) -- invalid
  Afromastacembelus flavidus (Matthes, 1962) -- invalid
  Afromastacembelus frenatus (Boulenger, 1901) -- invalid -- longtail spiny eel
  Afromastacembelus micropectus (Matthes, 1962) -- invalid
  Afromastacembelus moeruensis (Boulenger, 1914) -- invalid
  Afromastacembelus moorii (Boulenger, 1898) -- invalid
  Afromastacembelus ophidium (Günther, 1894) -- invalid
  Afromastacembelus plagiostomus (Matthes, 1962) -- invalid
  Afromastacembelus platysoma (Poll and Matthes, 1962) -- invalid
  Afromastacembelus signatus (Boulenger, 1905) -- invalid
  Afromastacembelus stappersii (Boulenger, 1914) -- invalid
  Afromastacembelus tanganicae (Günther, 1894) -- invalid
  Afromastacembelus trispinosus (Steindachner, 1911) -- invalid
  Afromastacembelus zebratus (Matthes, 1962) -- invalid
  Agamyxis Cope, 1878 -- valid
  Ageneiosus Lacepčde, 1803 -- valid
  Ailia Gray, 1830 -- valid
  Ailia coila (Hamilton, 1822) -- valid
  Ailia punctata (Day, 1872) -- valid
  Alectis Rafinesque, 1815 -- valid -- cobblerfishes, cockfishes, threadfishes
  Alectis ciliaris (Bloch, 1787) -- valid -- African pompano, threadfin, flechudo, pámpano de hebra
  Alectis crinitus (Mitchill, 1826) -- invalid -- African pompano
  Alectis indicus (Rüppell, 1830) -- valid -- diamond trevally
  Alepes Swainson, 1839 -- valid
  Alepes kleinii (Bloch, 1793) -- valid
  Alepocephalus Risso, 1820 -- valid
  Alepocephalus agassizi Goode and Bean, 1883 -- invalid
  Alepocephalus agassizii Goode and Bean, 1883 -- valid -- Agassiz's smoothhead
  Alepocephalus andersoni Fowler, 1934 -- valid
  Alepocephalus antipodianus (Parrott, 1948) -- valid
  Alepocephalus asperifrons Garman, 1899 -- valid
  Alepocephalus australis Barnard, 1923 -- valid
  Alepocephalus australis australis Barnard, 1923 -- valid
  Alepocephalus australis barnardi Norman, 1930 -- valid
  Alepocephalus bairdii Goode and Bean, 1879 -- valid -- Baird's smoothhead
  Alepocephalus bicolor Alcock, 1891 -- valid
  Alepocephalus blanfordii Alcock, 1892 -- valid
  Alepocephalus dentifer Sazonov and Ivanov, 1979 -- valid
  Alepocephalus fundulus Garman, 1899 -- valid
  Alepocephalus longiceps Lloyd, 1909 -- valid
  Alepocephalus longirostris Okamura and Kawanishi in Okamura and Kitajima, 1984 -- valid
  Alepocephalus melas de Buen, 1961 -- valid
  Alepocephalus owstoni Tanaka, 1908 -- valid
  Alepocephalus planifrons Sazonov, 1993 -- valid
  Alepocephalus productus Gill, 1883 -- valid -- smalleye smoothhead
  Alepocephalus rostratus Risso, 1820 -- valid
  Alepocephalus tenebrosus Gilbert, 1892 -- valid
  Alepocephalus triangularis Okamura and Kawanishi in Okamura and Kitajima, 1984 -- valid
  Alepocephalus umbriceps Jordan and Thompson, 1914 -- valid
  Allomycter dissutus Guitart Manday, 1972 -- invalid
  Allosmerus Hubbs, 1925 -- valid
  Allosmerus elongatus (Ayres, 1854) -- valid -- whitebait smelt
  Alopias Rafinesque, 1810 -- valid
  Alopias pelagicus Nakamura, 1935 -- valid -- pelagic thresher shark, zorro pelágico, pelagic thresher
  Alopias superciliosus (Lowe, 1841) -- valid -- bigeye thresher, tiburón zorro ojón, zorro ojón
  Alopias vulpinus (Bonnaterre, 1788) -- valid -- thresher shark, tiburón zorro común, zorro, renard marin
  Amaralia Fowler, 1954 -- valid
  Amblyceps Blyth, 1858 -- valid
  Amblydoras Bleeker, 1862 -- valid
  Amblydoras hancockii (Valenciennes in Cuvier and Valenciennes, 1840) -- valid -- Hancock's amblydoras
  Amblyraja Malm, 1877 -- valid -- stout skates
  Amia Linnaeus, 1766 -- valid -- bowfin
  Amia calva Linnaeus, 1766 -- valid -- bowfin, poisson-castor
  Ammocrypta asprella (Jordan, 1878) -- invalid -- crystal darter
  Amphilius Günther, 1864 -- valid
  Amphipnous Müller, 1841 -- invalid
  Amphipnous cuchia (Hamilton, 1822) -- invalid -- cuchia, cuchia
  Amphotistius Garman, 1913 -- invalid
  Amphotistius imbricatus (Bloch and Schneider, 1801) -- invalid
  Amphotistius laosensis (Roberts and Karnasuta, 1987) -- invalid
  Anacanthobatis von Bonde and Swart, 1923 -- valid -- smooth leg skate
  Anacanthobatis americanus Bigelow and Schroeder, 1962 -- valid -- American leg skate
  Anacanthobatis folirostris (Bigelow and Schroeder, 1951) -- valid -- leaf-nose leg skate
  Anacanthobatis longirostris Bigelow and Schroeder, 1962 -- valid -- longnose leg skate
  Anadoras Eigenmann, 1925 -- valid
  Ancistrus Kner, 1854 -- valid -- antenna armored catfish
  Andersonia Boulenger, 1900 -- valid
  Andersonia leptura Boulenger, 1900 -- valid
  Angelichthys isabelita Jordan and Rutter in Jordan and Evermann, 1898 -- invalid
  Angelichthys townsendi Nichols and Mowbray, 1914 -- invalid
  Anisochaetodon trivirgatus Weber and de Beaufort, 1936 -- invalid
  Anisotremus bicolor (Castelnau, 1855) -- invalid -- maria-prieta
  Anisotremus davidsoni (Steindachner, 1876) -- invalid -- sargo
  Anodontiglanis Rendahl, 1922 -- valid
  Anodontiglanis dahli Rendahl, 1922 -- valid
  Anomalops Kner, 1868 -- valid
  Anomalops katoptron (Bleeker, 1856) -- valid
  Anomalopterichthys Whitley, 1940 -- invalid
  Anomalopterichthys pinguis (Vaillant, 1886) -- invalid
  Anomalopterus pinguis Vaillant, 1886 -- invalid
  Anoplogaster brachycera Kotlyar, 1986 -- valid -- shorthorn fangtooth
  Anoplogaster cornuta (Valenciennes in Cuvier and Valenciennes, 1833) -- valid -- fangtooth, ogrefish
  Anoptichthys Hubbs and Innes, 1936 -- invalid
  Anthias aurulentus Randall and McCosker, 1982 -- invalid
  Anthias bartlettorum Randall and Lubbock, 1981 -- invalid
  Anthias bicolor Randall, 1979 -- invalid
  Anthias evansi Smith, 1954 -- invalid
  Anthias fuscipinnis Jenkins, 1901 -- invalid
  Anthias ignitus Randall and Lubbock, 1981 -- invalid
  Anthias kelloggi Jordan and Evermann, 1903 -- invalid
  Anthias parvirostris Randall and Lubbock, 1981 -- invalid
  Anthias pascalus Jordan and Tanaka, 1927 -- invalid
  Anthias striatus Bloch, 1792 -- invalid
  Anthias taeniatus Klunzinger, 1884 -- invalid
  Anthias ventralis Randall, 1979 -- invalid
  Antigonia muelleri Klunzinger, 1880 -- invalid
  Antigonia steindachneri Jordan and Evermann in Jordan and Fowler, 1902 -- invalid
  Aplochiton Jenyns, 1842 -- valid
  Aplochiton marinus Eigenmann, 1928 -- valid
  Aplochiton taeniatus Jenyns, 1842 -- valid
  Aplochiton zebra Jenyns, 1842 -- valid -- Farionela listada
  Apogon bilaciniatus Weber, 1909 -- invalid
  Apogon frenatus yaeyamaensis Aoyagi, 1943 -- invalid
  Apogon notata Day, 1868 -- invalid
  Apogon properupta (Whitley, 1964) -- invalid
  Apogonichthys longicauda De Vis, 1884 -- invalid
  Aprion macrophthalmus (Müller and Troschel in Schomburgk, 1848) -- invalid -- voraz, voraz
  Apristurus canutus Springer and Heemstra in Springer, 1979 -- valid -- hoary catshark, hoary cat shark
  Apristurus indicus (Brauer, 1906) -- valid -- smallbelly catshark, smallbelly cat shark
  Apristurus laurussonii (Saemundsson, 1922) -- valid -- Iceland catshark, Iceland cat shark
  Apristurus manis (Springer, 1979) -- valid -- ghost catshark, ghost cat shark
  Apristurus microps (Gilchrist, 1922) -- valid -- smalleye catshark, smalleye cat shark
  Apristurus nasutus de Buen, 1959 -- valid -- largenose catshark
  Apristurus parvipinnis Springer and Heemstra in Springer, 1979 -- valid -- smallfin catshark, smallfin cat shark
  Apristurus profundorum (Goode and Bean, 1896) -- valid -- deepwater catshark, deepwater cat shark
  Apristurus riveri Bigelow and Schroeder, 1944 -- valid -- broadgill catshark, broadgill cat shark, gatica afilada
  Apristurus verweyi (Fowler, 1934) -- invalid -- borneo catshark
  Aptocyclus glaber (Steindachner, 1881) -- invalid
  Argentina Linnaeus, 1758 -- valid
  Argentina aliceae Cohen and Atsaides, 1969 -- valid
  Argentina australiae Cohen, 1958 -- valid
  Argentina brucei Cohen and Atsaides, 1969 -- valid
  Argentina elongata Hutton, 1879 -- valid -- silverside
  Argentina euchus Cohen, 1961 -- valid
  Argentina georgei Cohen and Atsaides, 1969 -- valid
  Argentina kagoshimae Jordan and Snyder, 1902 -- valid
  Argentina leioglossus Valenciennes in Cuvier and Valenciennes, 1848 -- invalid
  Argentina semifasciata Kishinouye, 1904 -- invalid -- Japanese silverside
  Argentina sialis Gilbert, 1890 -- valid -- argentina del Pacífico, Pacific argentine
  Argentina silus (Ascanius, 1775) -- valid -- Atlantic argentine, grande argentine
  Argentina sphyraena Linnaeus, 1758 -- valid -- silver smelt
  Argentina stewarti Cohen and Atsaides, 1969 -- valid
  Argentina striata Goode and Bean, 1896 -- valid -- striated argentine, argentina estriada, argentina
  Argonectes scapularis Böhlke and Myers, 1956 -- invalid
  Argyrosomus nibe (Jordan and Thompson, 1911) -- invalid -- blackmouth croaker, black chinese croaker, black Chinese croaker, blackmouth croaker
  Ariomma africana (Gilchrist and Von Bonde, 1923) -- invalid -- African driftfish
  Ariomma nigriargenteus (Ginsburg, 1954) -- invalid
  Ariopsis Gill, 1861 -- valid
  Arius Valenciennes in Cuvier and Valenciennes, 1840 -- valid -- hardhead catfishes
  Aspidoras Ihering, 1907 -- valid
  Aspredinichthys Bleeker, 1858 -- valid
  Aspredinichthys filamentosus (Valenciennes in Cuvier and Valenciennes, 1840) -- valid
  Aspredinichthys tibicen (Valenciennes in Cuvier and Valenciennes, 1840) -- valid
  Aspredo Scopoli, 1777 -- valid
  Aspredo aspredo (Linnaeus, 1758) -- valid
  Aspredo cotylephorus (Bloch, 1794) -- invalid
  Asquamiceps Zugmayer, 1911 -- valid
  Asquamiceps caeruleus Markle, 1980 -- valid
  Asquamiceps hjorti (Koefoed, 1927) -- valid
  Asquamiceps longmani Fowler, 1934 -- valid
  Asquamiceps velaris Zugmayer, 1911 -- valid
  Asterophysus Kner, 1858 -- valid
  Astroblepus Humboldt, 1805 -- valid
  Atherina mordax Mitchill, 1814 -- invalid
  Atopochilus Sauvage, 1879 -- valid
  Atractosteus Rafinesque, 1820 -- valid -- broadhead gars
  Atractosteus spatula (Lacepčde, 1803) -- valid -- alligator gar, catán
  Atractosteus tristoechus (Bloch and Schneider, 1801) -- valid -- Cuban gar, manjuari
  Atractosteus tropicus Gill, 1863 -- valid -- pejelagarto, tropical gar
  Atropus Oken, 1817 -- valid
  Atule Jordan and Jordan, 1922 -- valid
  Atule mate (Cuvier in Cuvier and Valenciennes, 1833) -- valid -- deep trevally
  Auchenipterichthys Bleeker, 1862 -- valid
  Auchenipterus Valenciennes in Cuvier and Valenciennes, 1840 -- valid
  Aulastomatomorpha Alcock, 1890 -- valid
  Aulastomatomorpha phospherops Alcock, 1890 -- valid
  Aulostoma longipes Vaillant, 1888 -- invalid
  Aulotrachichthys Fowler, 1938 -- valid
  Aulotrachichthys latus (Fowler, 1938) -- valid
  Autanadoras Fernández-Yépez, 1950 -- invalid
  Aylopon martinicensis Guichenot, 1868 -- invalid
  Bagre Cloquet, 1816 -- valid -- gafftopsail catfishes
  Bagre marinus (Mitchill, 1815) -- valid -- gafftopsail catfish, bagre, bagre bandera
  Bagroides Bleeker, 1851 -- valid
  Bagroides hirsutus (Herre, 1934) -- valid
  Bagroides melapterus Bleeker, 1851 -- valid
  Bagrus Bosc, 1816 -- valid
  Bairdiella subaequalis (Poey, 1875) -- invalid
  Bajacalifornia Townsend and Nichols, 1925 -- valid
  Bajacalifornia aequatoris Miya and Markle, 1993 -- valid
  Bajacalifornia arcylepis Markle and Krefft, 1985 -- valid
  Bajacalifornia burragei Townsend and Nichols, 1925 -- valid
  Bajacalifornia calcarata (Weber, 1913) -- valid
  Bajacalifornia drakei (Beebe, 1929) -- invalid
  Bajacalifornia erimoensis Amaoka and Abe, 1977 -- valid
  Bajacalifornia megalops (Lütken, 1898) -- valid -- bigeye smoothhead
  Bajacalifornia microstoma Sazonov, 1988 -- valid
  Barbantus Parr, 1951 -- valid
  Barbantus curvifrons (Roule and Angel, 1931) -- valid -- palebelly searsid
  Barbantus elongatus Krefft, 1970 -- valid
  Bathycetopsis Lundberg and Rapp-Py-Daniel, 1994 -- valid
  Bathylaco Goode and Bean, 1896 -- valid
  Bathylaco macrophthalmus Nielsen and Larsen, 1968 -- valid
  Bathylaco nielseni Sazonov and Ivanov, 1980 -- valid
  Bathylaco nigricans Goode and Bean, 1896 -- valid -- black warrior, bonythroat
  Bathylagichthys Kobyliansky, 1986 -- valid
  Bathylagichthys australis Kobyliansky, 1990 -- valid
  Bathylagichthys greyae (Cohen, 1958) -- valid
  Bathylagichthys longipinnis (Kobyliansky, 1985) -- valid
  Bathylagichthys parini Kobyliansky, 1990 -- valid
  Bathylagichthys problematicus (Lloris and Rucabado, 1985) -- valid
  Bathylagoides Whitley, 1951 -- valid
  Bathylagoides argyrogaster (Norman, 1930) -- valid
  Bathylagoides nigrigenys (Parr, 1931) -- valid
  Bathylagoides wesethi (Bolin, 1938) -- valid
  Bathylagus Günther, 1878 -- valid
  Bathylagus andriashevi Kobyliansky, 1986 -- valid
  Bathylagus antarcticus Günther, 1878 -- valid
  Bathylagus argyrogaster Norman, 1930 -- invalid
  Bathylagus atlanticus Günther, 1878 -- valid
  Bathylagus bericoides (Borodin, 1929) -- invalid
  Bathylagus borealis Gilbert, 1896 -- invalid
  Bathylagus callorhini (Lucas in Jordan and Gilbert, 1899) -- valid -- ghost smelt
  Bathylagus euryops Goode and Bean, 1896 -- valid -- goiter blacksmelt
  Bathylagus gracilis Lönnberg, 1905 -- valid
  Bathylagus greyae Cohen, 1958 -- invalid
  Bathylagus longiceps Parr, 1931 -- valid
  Bathylagus longirostris Maul, 1948 -- invalid
  Bathylagus microcephalus Norman, 1930 -- invalid
  Bathylagus milleri Jordan and Gilbert in Jordan and Evermann, 1898 -- invalid -- stout blacksmelt
  Bathylagus nigrigenys Parr, 1931 -- invalid
  Bathylagus ochotensis Schmidt, 1938 -- invalid -- Okhotsk blacksmelt
  Bathylagus pacificus Gilbert, 1890 -- valid -- Pacific blacksmelt, slender blacksmelt
  Bathylagus schmidti (Rass, 1955) -- invalid -- northern smoothtongue
  Bathylagus stilbius (Gilbert, 1890) -- invalid
  Bathylagus stilbius schmidti (Rass, 1955) -- invalid
  Bathylagus tenuis Kobyliansky, 1986 -- valid
  Bathylagus wesethi Bolin, 1938 -- invalid
  Bathylychnops Cohen, 1958 -- valid
  Bathylychnops brachyrhynchus (Parr, 1937) -- invalid
  Bathylychnops exilis Cohen, 1958 -- valid
  Bathyprion Marshall, 1966 -- valid
  Bathyprion danae Marshall, 1966 -- valid -- fangtooth smoothhead
  Bathyraja longicauda (de Buen, 1959) -- valid
  Bathyraja scaphiops (Norman, 1937) -- valid -- cuphead skate
  Bathytroctes Günther, 1878 -- valid
  Bathytroctes aequatoris Goode and Bean, 1896 -- invalid
  Bathytroctes breviceps Sazonov, 1999 -- valid
  Bathytroctes elegans Sazonov and Ivanov, 1979 -- valid
  Bathytroctes inspector Garman, 1899 -- valid
  Bathytroctes macrognathus Sazonov, 1999 -- valid
  Bathytroctes macrolepis Günther, 1887 -- valid
  Bathytroctes michaelsarsi Koefoed, 1927 -- valid
  Bathytroctes microlepis Günther, 1878 -- valid -- smallscale smoothhead
  Bathytroctes oligolepis (Krefft, 1970) -- valid
  Bathytroctes pappenheimi (Fowler, 1934) -- valid
  Bathytroctes squamosus Alcock, 1890 -- valid
  Bathytroctes zugmayeri Fowler, 1934 -- valid
  Beanea trivittata Steindachner, 1902 -- invalid
  Bellocia Parr, 1951 -- invalid
  Bellocia koefoedi (Parr, 1951) -- invalid
  Bellocia michaelsarsi (Koefoed, 1927) -- invalid
  Bellocia vaillanti Parr, 1951 -- invalid
  Belodontichthys Bleeker, 1857 -- valid
  Belodontichthys dinema (Bleeker, 1851) -- valid
  Belodontichthys truncatus Kottelat and Ng, 1999 -- valid
  Belonoglanis Boulenger, 1902 -- valid
  Belonoglanis brieni Poll, 1959 -- valid
  Belonoglanis tenuis Boulenger, 1902 -- valid
  Benthobatis Alcock, 1898 -- valid -- blind rays
  Benthobatis kreffti Rincon, Stehmann and Vooren, 2001 -- valid
  Benthobatis marcida Bean and Weed, 1909 -- valid -- blind torpedo, deep-sea blind ray, pale blind ray, torpedo, deepesea electric ray
  Benthosema Goode and Bean, 1896 -- valid
  Benthosema glaciale (Reinhardt, 1837) -- valid -- glacier lanterfish, glacier lanternfish, lanterne glaciaire
  Benthosema panamense (Tĺning, 1932) -- valid
  Benthosema pterotum (Alcock, 1890) -- valid
  Benthosema simile (Tĺning, 1928) -- invalid
  Benthosema suborbitale (Gilbert, 1913) -- valid -- pez linterna suborbital, smallfin lanternfish
  Bergia Steindachner, 1891 -- invalid
  Beryx Cuvier, 1829 -- valid -- alfonsinos
  Beryx decadactylus Cuvier in Cuvier and Valenciennes, 1829 -- valid -- broad alfonsino, red bream, alfonsino
  Beryx mollis Abe, 1959 -- valid
  Beryx splendens Lowe, 1834 -- valid -- alfonsino, slender alfonsino
  Bihunichthys Kottelat and Lim, 1994 -- valid
  Bihunichthys monopteroides Kottelat and Lim, 1994 -- valid
  Binghamichthys Whitley, 1941 -- invalid
  Binghamichthys microphos Parr, 1937 -- invalid
  Bodianus bistrispinus Mitchill, 1818 -- invalid
  Bolinichthys Paxton, 1972 -- valid
  Bolinichthys distofax Johnson, 1975 -- valid
  Bolinichthys indicus (Nafpaktitis and Nafpaktitis, 1969) -- valid
  Bolinichthys longipes (Brauer, 1906) -- valid
  Bolinichthys nikolayi Becker, 1978 -- valid
  Bolinichthys photothorax (Parr, 1928) -- valid -- pez linterna alilargo
  Bolinichthys pyrsobolus (Alcock, 1890) -- valid
  Bolinichthys supralateralis (Parr, 1928) -- valid
  Brachirus miles (Bennett, 1828) -- invalid -- Miles' firefish
  Brachirus zebra (Quoy and Gaimard, 1825) -- invalid
  Brachygalaxias Eigenmann, 1928 -- valid
  Brachygalaxias bullocki (Regan, 1908) -- valid -- puye
  Brachymystax Günther, 1866 -- valid
  Brachymystax lenok (Pallas, 1773) -- valid
  Brachymystax savinovi Mitrofanov, 1959 -- valid
  Brachymystax tumensis Mori, 1930 -- valid
  Brachyplatystoma Bleeker, 1862 -- valid
  Brachyrhamdia Myers, 1927 -- valid
  Breitensteinia Steindachner, 1881 -- valid
  Breitensteinia cessator Ng and Siebert, 1998 -- valid
  Breitensteinia hypselurus Ng and Siebert, 1998 -- valid
  Breitensteinia insignis Steindachner, 1881 -- valid
  Breviraja Bigelow and Schroeder, 1948 -- valid -- lightnose skates
  Breviraja atripinna Bigelow and Schroeder, 1950 -- invalid -- blackfin skate
  Breviraja claramaculata McEachran and Matheson, 1985 -- valid -- brightspot skate
  Breviraja colesi Bigelow and Schroeder, 1948 -- valid -- lightnose skate
  Breviraja cubensis Bigelow and Schroeder, 1950 -- invalid
  Breviraja mouldi McEachran and Matheson, 1995 -- valid -- blacknose skate
  Breviraja nigriventralis McEachran and Matheson, 1985 -- valid -- blackbelly skate
  Breviraja spinosa Bigelow and Schroeder, 1950 -- valid -- spinose skate
  Brochis Cope, 1871 -- valid
  Bryttus chaetodon (Baird, 1855) -- invalid
  Cacodoxus argus (Linnaeus, 1766) -- invalid
  Caecomastacembelus Poll, 1958 -- valid
  Caecomastacembelus albomaculatus (Poll, 1953) -- valid
  Caecomastacembelus ansorgii (Boulenger, 1905) -- valid
  Caecomastacembelus aviceps (Roberts and Stewart, 1976) -- valid
  Caecomastacembelus batesii (Boulenger, 1911) -- valid
  Caecomastacembelus brachyrhinus (Boulenger, 1899) -- valid
  Caecomastacembelus brevicauda (Boulenger, 1911) -- valid
  Caecomastacembelus brichardi Poll, 1958 -- valid -- blind spiny eel
  Caecomastacembelus catchpolei (Fowler, 1936) -- valid
  Caecomastacembelus crassus (Roberts and Stewart, 1976) -- valid
  Caecomastacembelus cryptacanthus (Günther, 1867) -- valid
  Caecomastacembelus cunningtoni (Boulenger, 1906) -- valid
  Caecomastacembelus decorsei (Pellegrin, 1919) -- valid
  Caecomastacembelus ellipsifer (Boulenger, 1899) -- valid
  Caecomastacembelus flavidus (Matthes, 1962) -- valid
  Caecomastacembelus flavomarginatus (Boulenger, 1898) -- valid
  Caecomastacembelus frenatus (Boulenger, 1901) -- valid -- longtail spiny eel
  Caecomastacembelus goro (Boulenger, 1902) -- valid
  Caecomastacembelus latens (Roberts and Stewart, 1976) -- valid
  Caecomastacembelus loennbergii (Boulenger, 1898) -- valid
  Caecomastacembelus marchei (Sauvage, 1879) -- valid
  Caecomastacembelus micropectus (Matthes, 1962) -- valid
  Caecomastacembelus moeruensis (Boulenger, 1914) -- valid
  Caecomastacembelus moorii (Boulenger, 1898) -- valid
  Caecomastacembelus niger (Sauvage, 1879) -- valid
  Caecomastacembelus ophidium (Günther, 1894) -- valid
  Caecomastacembelus plagiostomus (Matthes, 1962) -- valid
  Caecomastacembelus platysoma (Poll and Matthes, 1962) -- valid
  Caecomastacembelus sanagali (Thys van den Audenaerde, 1972) -- valid
  Caecomastacembelus sclateri (Boulenger, 1903) -- valid
  Caecomastacembelus seiteri (Thys van den Audenaerde, 1972) -- valid
  Caecomastacembelus signatus (Boulenger, 1905) -- valid
  Caecomastacembelus stappersii (Boulenger, 1914) -- valid
  Caecomastacembelus taiaensis Travers, 1992 -- valid
  Caecomastacembelus tanganicae (Günther, 1894) -- valid
  Caecomastacembelus trispinosus (Steindachner, 1911) -- valid
  Caecomastacembelus ubangensis (Boulenger, 1911) -- valid
  Caecomastacembelus zebratus (Matthes, 1962) -- valid
  Caelorinchus abditilus Merrett, 1980 -- invalid
  Callicanthus Swainson, 1839 -- invalid
  Callicanthus lituratus (Forster in Bloch & Schneider, 1801) -- invalid -- striped-face unicornfish
  Callichthys Scopoli, 1777 -- valid
  Callionymus bermudarum Barbour, 1905 -- invalid -- Bermuda dragonet
  Callionymus calauropomus Richardson, 1844 -- invalid -- mottled dragonet, mottled dragonet
  Callionymus calcaratus Macleay, 1881 -- invalid -- stinkfish, stinkfish
  Callionymus calliste Jordan and Fowler, 1903 -- invalid -- ornate dragonet, ornate dragonet
  Callionymus dactylopus Valenciennes in Cuvier and Valenciennes, 1837 -- invalid
  Callionymus enneactis calliste Jordan and Fowler, 1903 -- valid -- ornate dragonet
  Callionymus enneactis enneactis Bleeker, 1879 -- valid
  Callionymus himantophorus Goode and Bean, 1896 -- invalid
  Callionymus pauciradiatus Gill, 1865 -- invalid
  Callionymus phaeton Günther, 1861 -- invalid
  Callionymus rubrovinctus Gilbert, 1905 -- invalid
  Calliurichthys Jordan and Fowler, 1903 -- invalid
  Calliurichthys japonicus (Houttuyn, 1782) -- invalid -- Japanese dragonet
  Calophysus Müller and Troschel in Müller, 1843 -- valid
  Carangoides Bleeker, 1851 -- valid -- island jacks
  Carangoides caeruleopinnatus (Rüppell, 1830) -- invalid
  Carangoides coeruleopinnatus (Rüppell, 1830) -- valid -- bluefin kingfish
  Carangoides orthogrammus (Jordan and Gilbert, 1882) -- valid -- island jack
  Caranx Lacepčde, 1801 -- valid -- cavallas, crevallies, bigeye jacks
  Caranx adscensionis (Osbeck, 1771) -- invalid -- kingfish, cavallyjack, cavallyjack, kingfish
  Caranx altissimus Jordan and Seale, 1905 -- invalid -- trevally, trevally
  Caranx amblyrhynchus Cuvier in Cuvier and Valenciennes, 1833 -- invalid
  Caranx armatus (Forsskĺl, 1775) -- invalid -- longfinned trevally, longfinned trevally
  Caranx caballus Günther, 1868 -- valid -- green jack, jurel bonito
  Caranx caninus Günther, 1867 -- valid -- Pacific crevalle jack, jurel toro
  Caranx carangus (Bloch, 1793) -- invalid -- blacktailed trevally, blacktailed trevally
  Caranx celetus Smith, 1968 -- invalid -- greenspotted kingfish, greenspotted kingfish
  Caranx crysos (Mitchill, 1815) -- valid -- blue runner, cojinúa, cojinuda negra
  Caranx deani Jordan and Seale, 1905 -- invalid -- kalobe, kalobe
  Caranx delicatissimus Döderlein in Steindachner and Döderlein, 1884 -- invalid -- striped jack, striped jack
  Caranx dentex (Bloch and Schneider, 1801) -- invalid -- underjaw kingfish, white trevally
  Caranx djeddaba (Forsskĺl, 1775) -- invalid -- slender yellowtail kingfish, slender yellowtail kingfish
  Caranx dorsalis (Gill, 1863) -- invalid -- pampano, pampano
  Caranx dumerili Risso, 1810 -- invalid
  Caranx emburyi (Whitley, 1932) -- invalid -- turrum, turrum
  Caranx equula Temminck and Schlegel, 1844 -- invalid -- whitefinned crevalle, whitefinned crevalle
  Caranx ferdau (Forsskĺl, 1775) -- invalid -- yellowspotted crevalle, yellowspotted crevalle
  Caranx fulvoguttatus (Forsskĺl, 1775) -- invalid -- yellowspotted kingfish, yellowspotted kingfish
  Caranx fusus Geoffroy Saint-Hilaire, 1817 -- invalid -- blue runner, blue runner
  Caranx georgianus Cuvier in Cuvier and Valenciennes, 1833 -- invalid -- white trevally, white trevally
  Caranx gymnostethoides (Bleeker, 1851) -- invalid -- bludger, bludger
  Caranx helvolus (Forster in Bloch and Schneider, 1801) -- invalid -- whitetongued crevalle
  Caranx hippos (Linnaeus, 1766) -- valid -- crevalle jack, jiguagua, jurel común
  Caranx kalla Cuvier in Cuvier and Valenciennes, 1833 -- invalid -- herring trevally
  Caranx latus Agassiz in Spix and Agassiz, 1831 -- valid -- horse-eye jack, gallego, jurel blanco
  Caranx leptolepis Cuvier in Cuvier and Valenciennes, 1833 -- invalid -- thinscaled trevally, thinscaled trevally
  Caranx lugubris Poey, 1860 -- valid -- black jack, tińosa, jurel negro
  Caranx macarellus Cuvier in Cuvier and Valenciennes, 1833 -- invalid
  Caranx malabaricus (Bloch and Schneider, 1801) -- invalid -- hunchback trevally
  Caranx malabraicus (Bloch and Schneider, 1801) -- invalid
  Caranx marginatus Gill, 1863 -- invalid -- Pacific horse-eye jack
  Caranx maruadsi Temminck and Schlegel, 1843 -- invalid
  Caranx mate Cuvier in Cuvier and Valenciennes, 1833 -- invalid -- deep trevally
  Caranx muroadsi Temminck and Schlegel, 1844 -- invalid
  Caranx nobilis Macleay, 1881 -- invalid -- white travally, white travally
  Caranx oblongus Cuvier in Cuvier and Valenciennes, 1833 -- invalid -- coachwhip trevally, coachwhip trevally
  Caranx otrynter Jordan and Gilbert, 1883 -- invalid -- jurel chicuaca, threadfin jack
  Caranx parasitus Garman, 1903 -- invalid
  Caranx pectoralis Chu and Cheng, 1958 -- invalid -- shortfinned trevally, shortfinned trevally
  Caranx pinnulatus Eydoux and Souleyet, 1850 -- invalid
  Caranx plagiotaenia (Bleeker, 1857) -- invalid -- obliquebanded trevally, obliquebanded trevally
  Caranx platessa Cuvier in Cuvier and Valenciennes, 1833 -- invalid -- longsnouted trevally, longsnouted trevally
  Caranx praeustus Anonymous [Bennett], 1830 -- invalid -- brownbacked trevally, brownbacked trevally
  Caranx punctatus Cuvier, 1829 -- invalid
  Caranx radiatus Macleay, 1881 -- invalid
  Caranx russelli Rüppell, 1830 -- invalid
  Caranx scombrinus Valenciennes, 1846 -- invalid
  Caranx sem Cuvier in Cuvier and Valenciennes, 1833 -- invalid
  Caranx sexfasciatus Quoy and Gaimard, 1825 -- valid -- great trevally, jurel voraz, bigeye trevally
  Caranx speciosus (Forsskĺl, 1775) -- invalid
  Caranx uii Wakiya, 1924 -- invalid -- onion kingfish, onion kingfish
  Carcharhinus Blainville, 1816 -- valid -- gray sharks
  Carcharhinus acronotus (Poey, 1860) -- valid -- tiburón cangüay, blacknose shark, tiburón limón
  Carcharhinus albimarginatus (Rüppell, 1837) -- valid -- tiburón puntas blancas, silvertip shark
  Carcharhinus altimus (Springer, 1950) -- valid -- tiburón narizón, bignose shark, baboso
  Carcharhinus brachyurus (Günther, 1870) -- valid -- tiburón cobrizo, copper shark, narrowtooth shark, bronze whaler
  Carcharhinus brevipinna (Müller and Henle, 1839) -- valid -- tiburón curro, spinner shark, tiburón de arrecife
  Carcharhinus falciformis (Müller and Henle, 1839) -- valid -- tiburón piloto, silky shark, jaquetón
  Carcharhinus galapagensis (Snodgrass and Heller, 1905) -- valid -- tiburón de Galápagos, Galapagos shark
  Carcharhinus isodon (Müller and Henle, 1839) -- valid -- tiburón dentiliso, finetooth shark, galano dientefino
  Carcharhinus leucas (Müller and Henle, 1839) -- valid -- tiburón toro, bull shark, cabeza de batea
  Carcharhinus limbatus (Müller and Henle, 1839) -- valid -- tiburón volador, blacktip shark, balicero
  Carcharhinus longimanus (Poey, 1861) -- valid -- tiburón oceánico, oceanic whitetip shark, galano
  Carcharhinus maou (Lesson, 1831) -- invalid
  Carcharhinus obscurus (Lesueur, 1818) -- valid -- tiburón gambuso, dusky shark, tiburón amarillo
  Carcharhinus plumbeus (Nardo, 1827) -- valid -- tiburón aleta de cartón, sandbar shark, arenero
  Carcharhinus porosus (Ranzani, 1839) -- valid -- tiburón poroso, smalltail shark
  Carcharhinus remotus (Duméril, 1865) -- invalid
  Carcharhinus signatus (Poey, 1868) -- valid -- tiburón nocturno, night shark, tiburón de noche
  Carcharias Rafinesque, 1810 -- valid -- largetooth sand tigers
  Carcharias albomarginatus Ehrenberg in Klunzinger, 1871 -- invalid
  Carcharias ferox (Risso, 1810) -- invalid
  Carcharias henlei Müller and Henle, 1839 -- invalid
  Carcharias henlei Bleeker, 1853 -- invalid
  Carcharias remotus Duméril, 1865 -- invalid
  Carcharias taurus Rafinesque, 1810 -- valid -- tiburón arenero tigre, tigre arenero, sand tiger, sand tiger shark
  Carcharias tricuspidatus Day, 1878 -- invalid -- Indian sand tiger
  Carcharodon Smith in Müller and Henle, 1838 -- valid
  Carcharodon albimors Whitley, 1939 -- invalid
  Carcharodon carcharias (Linnaeus, 1758) -- valid -- great white shark, white shark, tiburón blanco, jaquetón de ley, requin blanc
  Cataphractops Fowler, 1915 -- invalid
  Centrarchus irideus (Lacepčde, 1802) -- invalid
  Centrina nigra Lowe, 1834 -- invalid
  Centroberyx Gill, 1862 -- valid
  Centroberyx affinis (Günther, 1859) -- valid -- nannygai, redfish
  Centroberyx australis Shimizu and Hutchins, 1987 -- valid
  Centroberyx druzhinini (Busakhin, 1981) -- valid
  Centroberyx gerrardi (Günther, 1887) -- valid
  Centroberyx lineatus (Cuvier in Cuvier and Valenciennes, 1829) -- valid
  Centroberyx rubricaudus Liu and Shen, 1985 -- valid
  Centroberyx spinosus (Gilchrist, 1903) -- valid -- spiny slimehead
  Centrobranchus Fowler, 1904 -- valid
  Centrobranchus andreae (Lütken, 1892) -- valid
  Centrobranchus brevirostris Becker, 1964 -- valid
  Centrobranchus nigroocellatus (Günther, 1873) -- valid -- pez linterna ojinegro
  Centrolophus medusophagus Cocco, 1839 -- invalid -- brown ruff
  Centromochlus Kner, 1858 -- valid
  Centrophorus Müller and Henle, 1837 -- valid -- gulper sharks
  Centrophorus acus Garman, 1906 -- valid -- needle dogfish
  Centrophorus granulosus (Bloch and Schneider, 1801) -- valid -- gulper shark, galludo manchado
  Centrophorus squamosus (Bonnaterre, 1788) -- valid -- leafscale gulper shark
  Centrophorus uyato (Rafinesque, 1810) -- valid -- little gulper shark
  Centropristes atrobranchus Cuvier in Cuvier and Valenciennes, 1829 -- invalid
  Centropristis annularis Günther, 1880 -- invalid
  Centropristis atrobranchus Cuvier in Cuvier and Valenciennes, 1829 -- invalid
  Centropristis melanus Ginsburg, 1952 -- invalid
  Centropristis subligarius Cope, 1870 -- invalid
  Centroscyllium Müller and Henle, 1841 -- valid -- combtooth dogfish
  Centroscymnus Barbosa du Bocage and Brito Capello, 1864 -- valid -- velvet dogfish
  Centroscymnus coelolepis Barbosa du Bocage and Brito Capello, 1864 -- valid -- Portuguese dogfish, Portuguese shark, tiburón portugués
  Centroscymnus owstonii Garman, 1906 -- invalid -- roughskin dogfish
  Cephalopholis guttatus (Bloch, 1790) -- invalid
  Cephalopholis rogaa (Forsskĺl, 1775) -- invalid -- redflushed rockcod
  Ceratoglanis Myers, 1938 -- valid
  Ceratoglanis pachynema Ng, 1999 -- valid
  Ceratoglanis scleronema (Bleeker, 1862) -- valid
  Ceratoscopelus Günther, 1864 -- valid
  Ceratoscopelus maderensis (Lowe, 1839) -- valid -- horned lizardfish, horned lanternfish, lampe cornée
  Ceratoscopelus phengodes (Lütken, 1892) -- invalid
  Ceratoscopelus townsendi (Eigenmann and Eigenmann, 1889) -- valid -- diente de perro, dogtooth lampfish
  Ceratoscopelus warmingi (Lütken, 1892) -- invalid
  Ceratoscopelus warmingii (Lütken, 1892) -- valid -- Warming's lanternfish, pez linterna mayor
  Cestracion japonicus (Maclay and Macleay, 1884) -- invalid
  Cestracion philippi japonicus Duméril, 1865 -- invalid
  Cetopsis Agassiz in Spix and Agassiz, 1829 -- valid
  Cetopsogiton Eigenmann and Bean in Eigenmann, 1910 -- invalid
  Cetopsorhamdia Eigenmann and Fisher in Eigenmann, 1916 -- valid
  Cetorhinus Blainville, 1816 -- valid
  Cetorhinus maximus (Gunnerus, 1765) -- valid -- basking shark, tiburón peregrino, pez elefante, pčlerin
  Chaca Gray, 1831 -- valid
  Chaca bankanensis Bleeker, 1852 -- valid
  Chaca burmensis Brown and Ferraris, 1988 -- valid
  Chaca chaca (Hamilton, 1822) -- valid
  Chaetodon aculeatus (Poey, 1860) -- invalid -- longsnout butterflyfish, parche narizón
  Chaetodon aculeatus Gronow in Gray, 1854 -- invalid
  Chaetodon arcuatus Linnaeus, 1758 -- invalid
  Chaetodon bimaculatus Bloch, 1790 -- invalid -- parche
  Chaetodon bricei Smith, 1898 -- invalid
  Chaetodon ciliaris Linnaeus, 1758 -- invalid
  Chaetodon consuelae Mowbray in Borodin, 1928 -- invalid
  Chaetodon gracilis Günther, 1860 -- invalid
  Chaetodon littoricola Poey, 1868 -- invalid
  Chaetodon lutescens Bonnaterre, 1788 -- invalid
  Chaetodon parrae Bloch and Schneider, 1801 -- invalid
  Chaetodon paru Bloch, 1787 -- invalid
  Chaetodon striatus albipinnis Ahl, 1923 -- invalid
  Chaetodon striatus dorsimacula Ahl, 1923 -- invalid
  Chaetodon tricolor Bloch, 1795 -- invalid
  Chaetodon unicolor Sauvage, 1880 -- invalid
  Chaetostoma Tschudi, 1846 -- valid
  Channallabes Günther, 1873 -- valid
  Channallabes apus (Günther, 1873) -- valid
  Charibarbitus Smith, 1963 -- invalid
  Charibarbitus celetus Smith, 1963 -- invalid -- dainty dragonet, dainty dragonet
  Chaudhuria Annandale, 1918 -- valid
  Chaudhuria caudata Annandale, 1918 -- valid -- Inle swamp eel
  Chaudhuria fusipinnis Kottelat and Britz in Kottelat, 2000 -- valid
  Cheilodipterus arabicus (Gmelin, 1789) -- valid -- dogtooth cardinalfish
  Chelmon aculeatus Poey, 1860 -- invalid
  Chendol Kottelat and Lim, 1994 -- valid
  Chendol keelini Kottelat and Lim, 1994 -- valid
  Chendol lubricus Kottelat and Lim, 1994 -- valid
  Chilodipterus truncatus Günther, 1873 -- invalid
  Chiloglanis Peters, 1868 -- valid
  Chiloscyllium arabicum Gubanov in Gubanov and Shleib, 1980 -- valid -- Arabian carpetshark, Arabian carpet shark, bamboa arábiga, requin-chabot camot
  Chiloscyllium burmensis Dingerkus and DeFino, 1983 -- valid -- bamboa birmana, Burmese bamboo shark, requin-chabot birman
  Chiloscyllium colax (Meuschen, 1781) -- invalid
  Chiloscyllium confusum Dingerkus and DeFino, 1983 -- valid
  Chiloscyllium dolganovi Kharin, 1987 -- valid
  Chiloscyllium hasseltii Bleeker, 1852 -- valid -- bamboa indonesa, Indonesian bamboo shark, requin-chabot indonésien
  Chiloscyllium indicum (Gmelin, 1789) -- valid -- slender bambooshark, bamboa elegante, requin-chabot élégant, slender bamboo shark
  Chiloscyllium modestum Günther, 1872 -- invalid
  Chiloscyllium plagiosum (Anonymous [Bennett], 1830) -- valid -- bamboa punteada, requin-chabot á taches blanches, whitespotted bamboo shark, whitespotted bambooshark
  Chimaera Linnaeus, 1758 -- valid
  Chimaera cubana Howell Rivero, 1936 -- valid -- Cuban chimaera, chimaera, quimera
  Chimaera lignaria Didier, 2002 -- valid
  Chimaera monstrosa Linnaeus, 1758 -- valid -- rabbitfish, ratfish
  Chlamydoselachus Garman, 1884 -- valid
  Chlamydoselachus anguineus Garman, 1884 -- valid -- frill shark, frilled shark, tiburón anguila
  Chloroscombrus Girard, 1858 -- valid -- bumpers
  Chloroscombrus chrysurus (Linnaeus, 1766) -- valid -- Atlantic bumper, casabe, horqueta del Atlántico
  Chloroscombrus orqueta Jordan and Gilbert, 1883 -- valid -- Pacific bumper, horqueta del Pacífico
  Chorinemus Cuvier in Cuvier and Valenciennes, 1832 -- invalid -- leatherjackets, leatherjackets
  Chorinemus lysan (Forsskĺl, 1775) -- invalid -- largemouthed leatherskin, largemouthed leatherskin
  Chorinemus sancti-petri Cuvier in Cuvier and Valenciennes, 1832 -- invalid -- slender leatherskin
  Chorinemus sanctipetri Cuvier in Cuvier and Valenciennes, 1833 -- invalid -- slender leatherskin
  Chorinemus tolooparah (Rüppell, 1829) -- invalid -- fivebarred leatherskin, fivebarred leatherskin
  Cirrhigaleus Tanaka, 1912 -- valid -- roughskin dogfish
  Cirrhigaleus asper (Merrett, 1973) -- valid -- roughskin dogfish, roughskin dogshark, roughskin spurdog
  Cirrhoscyllium Smith and Radcliffe in Smith, 1913 -- valid
  Cirrhoscyllium expolitum Smith and Radcliffe in Smith, 1913 -- valid -- barbelthroat carpetshark, barbelthroat carpet shark, requin-carpette á moustache
  Clarias Scopoli, 1777 -- valid -- walking catfishes
  Cleidopus De Vis, 1882 -- valid
  Cleidopus gloriamaris De Vis, 1882 -- valid -- knightfish, pineconefish, port and starboard light fish
  Clupisoma Swainson, 1838 -- valid
  Cnidoglanis Günther, 1864 -- valid
  Cnidoglanis macrocephalus (Valenciennes in Cuvier and Valenciennes, 1840) -- valid -- estuary catfish
  Cnidoglanis microcephalus Günther, 1864 -- invalid
  Cnidoglanis microceps (Richardson, 1845) -- invalid
  Cochliodon Heckel in Kner, 1854 -- invalid
  Conocara Goode and Bean, 1896 -- valid
  Conocara bertelseni Sazonov, 2002 -- valid
  Conocara fiolenti Sazonov and Ivanov, 1979 -- valid
  Conocara kreffti Sazonov, 1997 -- valid
  Conocara macropterum (Vaillant, 1888) -- valid -- long-fin smooth-head
  Conocara microlepis (Lloyd, 1909) -- valid
  Conocara murrayi (Koefoed, 1927) -- valid
  Conocara nigrum (Günther, 1878) -- valid
  Conocara salmoneum (Gill and Townsend, 1897) -- valid -- deepsea slickhead
  Conocara werneri Nybelin, 1947 -- valid
  Copidoglanis Günther, 1864 -- invalid
  Coregonus Linnaeus, 1758 -- valid -- whitefishes
  Coregonus albellus Fatio, 1890 -- valid
  Coregonus albula (Linnaeus, 1758) -- valid -- vendace
  Coregonus albula kiletz Michailovsky, 1903 -- invalid -- onega cisco
  Coregonus albula vodlosericus Lukash, 1939 -- valid
  Coregonus alpenae (Koelz, 1924) -- valid -- longjaw cisco
  Coregonus alpinus Fatio, 1885 -- valid
  Coregonus arenicolus Kottelat, 1997 -- valid
  Coregonus artedi Lesueur, 1818 -- valid -- cisco, lake herring, cisco de lac
  Coregonus artedii Lesueur, 1818 -- invalid -- cisco, lake herring
  Coregonus atterensis Kottelat, 1997 -- valid
  Coregonus autumnalis (Pallas, 1776) -- valid -- Arctic cisco
  Coregonus bavaricus Hofer in Vogt and Hofer, 1909 -- valid
  Coregonus bezola Fatio, 1888 -- valid
  Coregonus canadensis Scott, 1967 -- invalid
  Coregonus candidus Goll, 1883 -- valid
  Coregonus chadary Dybowski, 1869 -- valid
  Coregonus clupeaformis (Mitchill, 1818) -- valid -- lake whitefish, grand corégone
  Coregonus clupeoides Lacepčde, 1803 -- valid
  Coregonus confusus Fatio, 1885 -- valid
  Coregonus danneri Vogt in Vogt and Hofer, 1908 -- valid
  Coregonus fatioi Kottelat, 1997 -- valid
  Coregonus fera Jurine, 1825 -- valid
  Coregonus gutturosus (Gmelin, 1818) -- valid
  Coregonus heglingus Schinz, 1822 -- valid
  Coregonus hiemalis Jurine, 1825 -- valid
  Coregonus hoferi Berg, 1932 -- valid
  Coregonus hoyi (Gill in Hoy, 1872) -- invalid -- bloater
  Coregonus hoyi (Milner, 1874) -- valid -- bloater
  Coregonus huntsmani Scott, 1987 -- valid -- Atlantic whitefish, Acadian whitefish
  Coregonus johannae (Wagner, 1910) -- valid -- deepwater cisco
  Coregonus kiyi (Koelz, 1921) -- valid -- kiyi
  Coregonus laurettae Bean, 1881 -- valid -- Bering cisco
  Coregonus lavaretus (Linnaeus, 1758) -- valid -- powan
  Coregonus lavaretus baicalensis Dybowski, 1874 -- valid -- Baikal whitefish
  Coregonus lavaretus lavaretus (Linnaeus, 1758) -- valid -- powan
  Coregonus lavaretus ludoga Polyakov, 1874 -- invalid -- ludoga whitefish
  Coregonus lavaretus maraenoides Berg, 1916 -- valid -- lake chud whitefish
  Coregonus lavaretus mediospinatus Pravdin, 1931 -- invalid
  Coregonus lavaretus oxyrinchus (Linnaeus, 1758) -- invalid
  Coregonus lavaretus pallasi Valenciennes in Cuvier and Valenciennes, 1848 -- invalid
  Coregonus lavaretus pidschianoides Pravdin, 1931 -- invalid
  Coregonus lucinensis Thienemann, 1933 -- valid
  Coregonus macrophthalmus Nüsslin, 1882 -- valid
  Coregonus maraena (Bloch, 1779) -- valid
  Coregonus maxillaris Günther, 1866 -- valid
  Coregonus megalops Widegren, 1863 -- valid
  Coregonus migratorius (Georgi, 1775) -- valid
  Coregonus muksun (Pallas, 1814) -- valid
  Coregonus nasus (Pallas, 1776) -- valid -- broad whitefish
  Coregonus nelsonii Bean, 1884 -- valid -- Alaska whitefish
  Coregonus nigripinnis (Gill in Hoy, 1872) -- invalid -- blackfin cisco
  Coregonus nigripinnis (Milner, 1874) -- valid -- blackfin cisco
  Coregonus nilssoni Valenciennes in Cuvier and Valenciennes, 1848 -- valid
  Coregonus nipigon (Koelz, 1925) -- invalid -- Nipigon cisco
  Coregonus nobilis Haack, 1882 -- valid
  Coregonus oxyrinchus (Linnaeus, 1758) -- valid
  Coregonus palaea Cuvier, 1829 -- valid
  Coregonus pallasii Valenciennes in Cuvier and Valenciennes, 1848 -- valid
  Coregonus peled (Gmelin, 1789) -- valid -- peled
  Coregonus pennantii Valenciennes in Cuvier and Valenciennes, 1848 -- valid
  Coregonus pidschian (Gmelin, 1789) -- valid -- humpback whitefish
  Coregonus pollan Thompson, 1835 -- valid
  Coregonus reighardi (Koelz, 1924) -- valid -- shortnose cisco
  Coregonus renke (Paula Schrank, 1783) -- valid
  Coregonus restrictus Fatio, 1885 -- valid
  Coregonus sardinella Valenciennes in Cuvier and Valenciennes, 1848 -- valid -- least cisco
  Coregonus schinzii Fatio, 1885 -- invalid
  Coregonus stigmaticus Regan, 1908 -- valid
  Coregonus suidteri Fatio, 1885 -- valid
  Coregonus trybomi Svärdson, 1979 -- valid
  Coregonus tugun (Pallas, 1814) -- valid
  Coregonus ussuriensis Berg, 1906 -- valid
  Coregonus vandesius Richardson, 1836 -- valid
  Coregonus wartmanni (Bloch, 1784) -- valid
  Coregonus widegreni Malmgren, 1863 -- valid
  Coregonus zenithicus (Jordan and Evermann, 1909) -- valid -- longjaw cisco, shortjaw cisco
  Coregonus zuerichensis Nüsslin, 1882 -- valid
  Coregonus zugensis Nüsslin, 1882 -- valid
  Coreobagrus Mori, 1936 -- invalid
  Coreobagrus brevicorpus Mori, 1936 -- invalid
  Coreobagrus ichikawai Okada and Kubota, 1957 -- invalid -- nekogigi
  Corniger Agassiz in Spix and Agassiz, 1831 -- valid
  Corniger spinosus Agassiz in Spix and Agassiz, 1831 -- valid -- spinycheek soldierfish, candil espinoso
  Corydoras Lacepčde, 1803 -- valid
  Corydoras agassizii Steindachner, 1876 -- valid -- Agassiz's corydoras
  Corydoras rabauti La Monte, 1941 -- valid -- Rabaut's corydoras
  Coryphaena perciformis Mitchill, 1818 -- invalid
  Cranoglanis Peters, 1881 -- valid
  Cranoglanis bouderius (Richardson, 1846) -- valid
  Cranoglanis henrici (Vaillant, 1893) -- valid
  Cranoglanis multiradiatus (Koller, 1926) -- valid
  Cruriraja Bigelow and Schroeder, 1948 -- valid -- rough leg skates
  Cruriraja atlantis Bigelow and Schroeder, 1948 -- valid -- Atlantic leg skate, Atlantic legskate
  Cruriraja cadenati Bigelow and Schroeder, 1962 -- valid -- broadfoot leg skate
  Cruriraja poeyi Bigelow and Schroeder, 1948 -- valid -- Cuban leg skate, Cuban legskate
  Cruriraja rugosa Bigelow and Schroeder, 1958 -- valid -- rough leg skate
  Ctenochaetus argenteus (Quoy & Gaimard, 1825) -- invalid
  Ctenoscopelus Fraser-Brunner, 1949 -- invalid
  Ctenoscopelus phengodes (Lütken, 1892) -- invalid
  Cubiceps athenae Haedrich, 1965 -- invalid
  Cubiceps longimanus Fowler, 1934 -- invalid -- longfin fathead, longfin fathead
  Cubiceps melanus Ginsburg, 1954 -- invalid
  Cubiceps nigriargenteus Ginsburg, 1954 -- invalid
  Curimata magdalenae (Steindachner, 1878) -- invalid -- sardina blanca, sardina blanca
  Cylindrosteus Rafinesque, 1820 -- invalid
  Cylindrosteus productus Cope, 1865 -- invalid
  Cyttoidops Smith, 1947 -- invalid
  Cyttosoma Gilchrist, 1904 -- invalid
  Cyttula Weber, 1913 -- invalid
  Cyttula macropus Weber, 1913 -- invalid
  Cyttus novae-zealandiae (Arthur, 1885) -- invalid -- silver dory
  Dactylobatus Bean and Weed, 1909 -- valid -- skilletskates
  Dactylobatus armatus Bean and Weed, 1909 -- valid -- skilletskate
  Dactylobatus clarkii (Bigelow and Schroeder, 1958) -- valid
  Dalatias Rafinesque, 1810 -- valid
  Dalatias licha (Bonnaterre, 1788) -- valid -- kitefin shark
  Dallia Bean, 1880 -- valid -- Alaska blackfishes
  Dallia admirabilis Chereshnev in Chereshnev and Balushkin, 1980 -- valid
  Dallia delicatissima Smitt in Nordenskiöld, 1881 -- valid
  Dallia pectoralis Bean, 1880 -- valid -- Alaska blackfish
  Daramattus Smith, 1960 -- invalid
  Daramattus americanus (Nichols and Firth, 1939) -- invalid -- thorny tinselfish
  Daramattus armatus Smith, 1960 -- invalid
  Dasyatis Rafinesque, 1810 -- valid -- stingrays, fintail stingrays
  Dasyatis americana Hildebrand and Schroeder, 1928 -- valid -- raya látigo blanca, southern stingray, raya americana
  Dasyatis centroura (Mitchill, 1815) -- valid -- roughtail stingray, clam cracker, stingaree
  Dasyatis geijskesi Boeseman, 1948 -- valid -- wingfin stingray
  Dasyatis guttata (Bloch and Schneider, 1801) -- valid -- raya látigo del Golfo, longnose stingray, raya máxima
  Dasyatis imbricata (Bloch and Schneider, 1801) -- invalid
  Dasyatis laevigata Chu, 1960 -- valid
  Dasyatis laosensis Roberts and Karnasuta, 1987 -- valid
  Dasyatis sabina (Lesueur, 1824) -- valid -- raya látigo de espina, Atlantic stingray, raya enana
  Dasyatis say (Lesueur, 1817) -- valid -- raya látigo chata, bluntnose stingray, raya mediana
  Deania Jordan and Snyder, 1902 -- valid -- birdbeak dogfishes
  Deania calcea (Lowe, 1839) -- valid -- birdbeak dogfish
  Deania profundorum (Smith and Radcliffe in Smith, 1912) -- valid -- arrowhead dogfish
  Decapterus Bleeker, 1851 -- valid -- mackerel scads, round scads
  Decapterus hypodus Gill, 1862 -- invalid -- Mexican scad
  Decapterus macarellus (Cuvier in Cuvier and Valenciennes, 1833) -- valid -- mackerel scad, antonino caballita, macarela caballa
  Decapterus pinnulatus (Eydoux and Souleyet, 1850) -- invalid
  Decapterus punctatus (Cuvier, 1829) -- valid -- round scad, antonino punteado, macarela chuparaco
  Decapterus scombrinus (Valenciennes, 1846) -- valid -- Mexican scad
  Decapterus tabl Berry, 1968 -- valid -- redtail scad
  Delturus Eigenmann and Eigenmann, 1889 -- valid
  Denticetopsis Ferraris, 1996 -- valid
  Dermatolepis striolata (Playfair in Playfair and Günther, 1867) -- valid -- smooth grouper
  Dianema Cope, 1871 -- valid
  Dianema longibarbis Cope, 1872 -- valid
  Diaphus Eigenmann and Eigenmann, 1890 -- valid
  Diaphus adenomus Gilbert, 1905 -- valid
  Diaphus agassizii Gilbert, 1908 -- valid
  Diaphus aliciae Fowler, 1934 -- valid
  Diaphus anderseni Tĺning, 1932 -- valid
  Diaphus anteorbitalis Gilbert, 1913 -- invalid
  Diaphus antonbruuni Nafpaktitis, 1978 -- valid
  Diaphus arabicus Nafpaktitis, 1978 -- valid
  Diaphus basileusi Becker and Prut'ko, 1984 -- valid
  Diaphus bertelseni Nafpaktitis, 1966 -- valid
  Diaphus brachycephalus Tĺning, 1928 -- valid
  Diaphus burtoni Fowler, 1934 -- valid
  Diaphus chrysorhynchus Gilbert and Cramer, 1897 -- valid
  Diaphus coeruleus (Klunzinger, 1871) -- valid
  Diaphus confusus Becker, 1992 -- valid
  Diaphus dahlgreni Fowler, 1934 -- valid
  Diaphus danae Tĺning, 1932 -- valid
  Diaphus dehaveni Fowler, 1934 -- valid
  Diaphus diadematus Tĺning, 1932 -- valid
  Diaphus diademophilus Nafpaktitis, 1978 -- valid
  Diaphus drachmanni Tĺning, 1932 -- valid
  Diaphus dumerili (Bleeker, 1856) -- invalid
  Diaphus dumerilii (Bleeker, 1856) -- valid -- pez linterna coliapagado
  Diaphus effulgens (Goode and Bean, 1896) -- valid
  Diaphus ehrhorni Fowler, 1934 -- valid
  Diaphus elucens (Brauer, 1904) -- invalid
  Diaphus faustinoi Fowler, 1934 -- valid
  Diaphus fragilis Tĺning, 1928 -- valid -- fragile lanternfish
  Diaphus fulgens (Brauer, 1904) -- valid
  Diaphus garmani Gilbert, 1906 -- valid
  Diaphus gigas Gilbert, 1913 -- valid
  Diaphus gracilis Kulikova, 1961 -- valid
  Diaphus handi Fowler, 1934 -- valid
  Diaphus holti Tĺning, 1918 -- valid
  Diaphus hudsoni Zurbrigg and Scott, 1976 -- valid
  Diaphus impostor Nafpaktitis, Robertson and Paxton, 1995 -- valid
  Diaphus jenseni Tĺning, 1932 -- valid
  Diaphus kapalae Nafpaktitis, Robertson and Paxton, 1995 -- valid
  Diaphus knappi Nafpaktitis, 1978 -- valid
  Diaphus kora Nafpaktitis, Robertson and Paxton, 1995 -- valid
  Diaphus kuroshio Kawaguchi and Nafpaktitis, 1978 -- valid
  Diaphus lobatus Nafpaktitis, 1978 -- valid
  Diaphus longleyi Fowler, 1934 -- valid
  Diaphus lucidus (Goode and Bean, 1896) -- valid
  Diaphus lucifrons Fowler, 1934 -- valid
  Diaphus luetkeni (Brauer, 1904) -- valid
  Diaphus malayanus Weber, 1913 -- valid
  Diaphus mascarensis Becker in Becker and Shcherbachev, 1990 -- valid
  Diaphus meadi Nafpaktitis, 1978 -- valid
  Diaphus megalops Nafpaktitis, 1978 -- valid
  Diaphus metopoclampus (Cocco, 1829) -- valid
  Diaphus minax Nafpaktitis, 1968 -- valid
  Diaphus mollis Tĺning, 1928 -- valid
  Diaphus nielseni Nafpaktitis, 1978 -- valid
  Diaphus ostenfeldi Tĺning, 1932 -- valid
  Diaphus pacificus Parr, 1931 -- valid
  Diaphus pallidus Gjřsaeter, 1989 -- valid
  Diaphus parini Becker, 1992 -- valid
  Diaphus parri Tĺning, 1932 -- valid
  Diaphus perspicillatus (Ogilby, 1898) -- valid -- transparent lanternfish
  Diaphus phillipsi Fowler, 1934 -- valid
  Diaphus problematicus Parr, 1928 -- valid -- pez linterna problemático
  Diaphus rafinesquei (Chevrolat, 1863) -- invalid -- whitespotted lanternfish
  Diaphus rafinesquii (Chevrolat, 1863) -- valid -- whitespotted lanternfish
  Diaphus regani Tĺning, 1932 -- valid
  Diaphus richardsoni Tĺning, 1932 -- valid
  Diaphus roei Nafpaktitis, 1974 -- valid
  Diaphus sagamiensis Gilbert, 1913 -- valid
  Diaphus schmidti Tĺning, 1932 -- valid
  Diaphus signatus Gilbert, 1908 -- valid
  Diaphus similis Wisner, 1974 -- valid
  Diaphus splendidus (Brauer, 1904) -- valid -- lanternfish
  Diaphus suborbitalis Weber, 1913 -- valid
  Diaphus subtilis Nafpaktitis, 1968 -- valid
  Diaphus taaningi Norman, 1930 -- valid
  Diaphus tanakae Gilbert, 1913 -- valid
  Diaphus termophilus Tĺning, 1928 -- valid -- Taaning's lanternfish
  Diaphus theta Eigenmann and Eigenmann, 1890 -- valid -- California headlightfish, linternilla californiana
  Diaphus thiollierei Fowler, 1934 -- valid
  Diaphus trachops Wisner, 1974 -- valid
  Diaphus umbroculus Fowler, 1934 -- valid
  Diaphus urolampus Gilbert and Cramer, 1897 -- invalid
  Diaphus vanhoeffeni (Brauer, 1906) -- valid
  Diaphus watasei Jordan and Starks, 1904 -- valid
  Diaphus whitleyi Fowler, 1934 -- valid
  Diaphus wisneri Nafpaktitis, Robertson and Paxton, 1995 -- valid
  Diogenichthys Bolin, 1939 -- valid
  Diogenichthys atlanticus (Tĺning, 1928) -- valid
  Diogenichthys laternatus (Garman, 1899) -- valid -- Diogenes lanternfish, linternilla de Diogenes
  Diogenichthys panurgus Bolin, 1946 -- valid
  Diogenichthys scofieldi Bolin, 1939 -- invalid
  Diplobatis Bigelow and Schroeder, 1948 -- valid -- painted electric rays
  Diplobatis colombiensis Fechhelm and McEachran, 1984 -- valid
  Diplobatis guamachensis Martín Salazar, 1957 -- valid
  Diplomystes Bleeker, 1858 -- valid
  Dipturus Rafinesque, 1810 -- valid -- longnosed skates
  Dipturus bullisi (Bigelow and Schroeder, 1962) -- valid -- Tortugas skate, lozenge skate, raya triangular
  Dipturus diehli Soto and Mincarone, 2001 -- valid
  Dipturus flavirostris (Philippi, 1893) -- valid
  Dipturus garricki (Bigelow and Schroeder, 1958) -- valid -- San Blas skate
  Dipturus kwangtungensis (Chu, 1960) -- valid
  Dipturus laevis (Mitchill, 1818) -- valid -- grande raie, barndoor skate
  Dipturus mennii Gomes and Paragó, 2001 -- valid
  Dipturus nidarosiensis (Storm, 1881) -- valid
  Dipturus oregoni (Bigelow and Schroeder, 1958) -- valid -- hooktail skate
  Dipturus teevani (Bigelow and Schroeder, 1951) -- valid -- Caribbean skate
  Diretmichthys Kotlyar, 1990 -- valid -- spinyfins
  Diretmichthys parini (Post and Quéro, 1981) -- valid -- black discfish, greater diretmid
  Diretmoides Post and Quero, 1981 -- valid
  Diretmoides parini Post and Quéro, 1981 -- invalid
  Diretmoides pauciradiatus (Woods in Woods and Sonoda, 1973) -- valid
  Diretmoides veriginae Kotlyar, 1987 -- valid
  Diretmus Johnson, 1864 -- valid
  Diretmus argenteus Johnson, 1864 -- valid -- discfish, spinyfin
  Diretmus pauciradiatus Woods in Woods and Sonoda, 1973 -- invalid
  Doiichthys Weber, 1913 -- invalid
  Doiichthys novaeguineae Weber, 1913 -- invalid
  Dolichallabes Poll, 1942 -- valid
  Dolichallabes microphthalmus Poll, 1942 -- valid
  Dolicholagus Kobyliansky, 1986 -- valid
  Dolicholagus longirostris (Maul, 1948) -- valid
  Dolichopteryx Brauer, 1901 -- valid
  Dolichopteryx anascopa Brauer, 1901 -- valid
  Dolichopteryx binocularis Beebe, 1932 -- valid
  Dolichopteryx brachyrhynchus Parr, 1937 -- valid
  Dolichopteryx longipes (Vaillant, 1888) -- valid
  Dolichopteryx parini Kobyliansky and Fedorov, 2001 -- valid
  Doraops Schultz, 1944 -- valid
  Doraops zuloagai Schultz, 1944 -- valid
  Doras Lacepčde, 1803 -- valid
  Doras hancockii Valenciennes in Cuvier and Valenciennes, 1840 -- invalid
  Doumea Sauvage, 1879 -- valid
  Draconetta acanthopoma Regan, 1904 -- invalid
  Dupouyichthys Schultz, 1944 -- valid
  Dupouyichthys sapito Schultz, 1944 -- valid
  Dysichthys Cope, 1874 -- invalid
  Echinorhinus Blainville, 1816 -- valid -- bramble sharks
  Echinorhinus brucus (Bonnaterre, 1788) -- valid -- bramble shark
  Edelia Castelnau, 1873 -- invalid
  Edelia vittata Castelnau, 1873 -- invalid
  Eigenmannina Fowler, 1906 -- invalid
  Einara Parr, 1951 -- valid
  Einara edentula (Alcock, 1892) -- valid
  Einara macrolepis (Koefoed, 1927) -- valid
  Elagatis Bennett, 1840 -- valid -- runners
  Elagatis bipinnulata (Quoy and Gaimard, 1825) -- valid -- rainbow runner, salmón cubano, macarela salmón
  Electrona Goode and Bean, 1896 -- valid
  Electrona antarctica (Günther, 1878) -- valid
  Electrona carlsbergi (Tĺning, 1932) -- valid
  Electrona paucirastra Bolin in Andriashev, 1962 -- valid
  Electrona risso (Cocco, 1829) -- valid
  Electrona rissoi (Cocco, 1829) -- invalid
  Electrona subaspera (Günther, 1864) -- valid
  Entomocorus Eigenmann, 1917 -- valid
  Epapterus Cope, 1878 -- valid
  Ephippus lippei (Steindachner, 1895) -- invalid
  Epinephelus afer Bloch, 1793 -- invalid -- mutton hamlet
  Epinephelus albopunctulatus Boulenger, 1895 -- invalid
  Epinephelus inermis (Valenciennes in Cuvier and Valenciennes, 1833) -- invalid -- marbled grouper
  Epinephelus sonnerati (Valenciennes in Cuvier and Valenciennes, 1828) -- invalid -- red rockcod, tomato rockcod
  Epinephelus urodetus (Schneider, 1801) -- invalid
  Eptatretus Cloquet, 1819 -- valid
  Eptatretus atami (Dean, 1904) -- invalid
  Eptatretus bischoffii (Schneider, 1880) -- valid
  Eptatretus burgeri (Girard, 1855) -- valid
  Eptatretus caribbeaus Fernholm, 1982 -- valid
  Eptatretus carlhubbsi McMillan and Wisner, 1984 -- valid
  Eptatretus chinensis Kuo and Mok, 1994 -- valid
  Eptatretus cirrhatus (Forster in Bloch and Schneider, 1801) -- valid
  Eptatretus deani (Evermann and Goldsborough, 1907) -- valid -- black hagfish, bruja pecosa
  Eptatretus decatrema Regan, 1912 -- valid
  Eptatretus eos Fernholm, 1991 -- valid
  Eptatretus fritzi Wisner and McMillan, 1990 -- valid -- bruja de Guadalupe, Guadalupe hagfish
  Eptatretus grouseri McMillan, 1999 -- valid
  Eptatretus hexatrema (Müller, 1836) -- valid
  Eptatretus indrambaryai Wongratana, 1983 -- valid
  Eptatretus laurahubbsae McMillan and Wisner, 1984 -- valid
  Eptatretus longipinnis Strahan, 1975 -- valid
  Eptatretus mcconnaugheyi Wisner and McMillan, 1990 -- valid -- bruja cabeza chica, shorthead hagfish
  Eptatretus mccoskeri McMillan, 1999 -- valid
  Eptatretus mendozai Hensley, 1985 -- valid
  Eptatretus menezesi Mincarone, 2000 -- valid
  Eptatretus minor Fernholm and Hubbs, 1981 -- valid
  Eptatretus multidens Fernholm and Hubbs, 1981 -- valid
  Eptatretus nanii Wisner and McMillan, 1988 -- valid
  Eptatretus octatrema (Barnard, 1923) -- valid
  Eptatretus okinoseanus (Dean, 1904) -- valid
  Eptatretus polytrema (Girard, 1855) -- valid
  Eptatretus profundus (Barnard, 1923) -- valid
  Eptatretus sinus Wisner and McMillan, 1990 -- valid -- bruja de Cortés, Cortez hagfish
  Eptatretus springeri (Bigelow and Schroeder, 1952) -- valid -- Gulf hagfish
  Eptatretus stouti (Lockington, 1878) -- invalid -- Pacific hagfish
  Eptatretus stoutii (Lockington, 1878) -- valid -- bruja pintada, Pacific hagfish
  Eptatretus strahani McMillan and Wisner, 1984 -- valid
  Eptatretus wayuu Mok, Saavedra-Diaz and Acero P., 2001 -- valid
  Eptatretus wisneri McMillan, 1999 -- valid
  Eptatretus yangi (Teng, 1958) -- invalid
  Equetus lineatus Cuvier in Cuvier and Valenciennes, 1830 -- invalid
  Equetus pulcher Steindachner, 1867 -- invalid
  Equetus viola Gilbert in Jordan and Evermann, 1898 -- invalid -- rock croaker, gungo, rock croaker
  Ericara Gill and Townsend, 1897 -- invalid
  Ericara salmonea Gill and Townsend, 1897 -- invalid
  Eridacnis Smith, 1913 -- valid -- ribbontail cat sharks
  Eridacnis barbouri (Bigelow and Schroeder, 1944) -- valid -- Cuban ribbontail catshark, Cuban ribbontail cat shark, tiburón turquino
  Ernstichthys Fernández-Yépez, 1953 -- valid
  Esox Linnaeus, 1758 -- valid -- pikes
  Esox americanus Gmelin, 1789 -- valid -- brochet d'Amérique, redfin pickerel, redfin or grass pickerel, brochet d'Amérique (vermiculé), grass pickerel
  Esox americanus americanus Gmelin, 1789 -- valid -- redfin pickerel, brochet d'Amérique
  Esox americanus vermiculatus Lesueur, 1846 -- valid -- grass pickerel, brochet vermiculé
  Esox lucius Linnaeus, 1758 -- valid -- northern pike, grand brochet
  Esox masquinongy Mitchill, 1824 -- valid -- muskellunge, maskinongé
  Esox niger Lesueur, 1818 -- valid -- chain pickerel, brochet maillé
  Esox reicherti Dybowski, 1869 -- invalid -- blackspotted pike
  Esox reichertii Dybowski, 1869 -- valid -- Amur pike, blackspotted pike
  Etmopterus Rafinesque, 1810 -- valid -- lantern sharks
  Etmopterus bigelowi Shirai and Tachikawa, 1993 -- valid -- blurred smooth lantern shark, blurred lantern shark
  Etmopterus bullisi Bigelow and Schroeder, 1957 -- valid -- lined lanternshark, lined lantern shark
  Etmopterus carteri Springer and Burgess, 1985 -- valid -- cylindrical lantern shark
  Etmopterus caudistigmus Last, Burgess and Séret, 2002 -- valid
  Etmopterus dianthus Last, Burgess and Séret, 2002 -- valid
  Etmopterus dislineatus Last, Burgess and Séret, 2002 -- valid
  Etmopterus evansi Last, Burgess and Séret, 2002 -- valid
  Etmopterus fusus Last, Burgess and Séret, 2002 -- valid
  Etmopterus hillianus (Poey, 1861) -- valid -- Caribbean lanternshark, blackbelly dogfish, galludo enano
  Etmopterus perryi Springer and Burgess, 1985 -- valid -- dwarf lantern shark
  Etmopterus polli Bigelow, Schroeder and Springer, 1953 -- valid -- African lanternshark, African lantern shark
  Etmopterus pseudosqualiolus Last, Burgess and Séret, 2002 -- valid
  Etmopterus pusillus (Lowe, 1839) -- valid -- smooth lanternshark, smooth lantern shark
  Etmopterus robinsi Schofield and Burgess, 1997 -- valid
  Etmopterus schultzi Bigelow, Schroeder and Springer, 1953 -- valid -- fringefin lantern shark, fringefin lanternshark
  Etmopterus tasmaniensis Myagkov and Pavlov in Gubanov, Kondyurin and Myagkov, 1986 -- valid
  Etmopterus virens Bigelow, Schroeder and Springer, 1953 -- valid -- green lanternshark, green lantern shark
  Euchilichthys Boulenger, 1900 -- valid
  Eugomphodus griseus (Ayres, 1843) -- invalid
  Eugomphodus tricuspidatus (Day, 1878) -- invalid -- Indian sand tiger
  Eupomotis aureus (Walbaum, 1792) -- invalid
  Eupomotis macrochirus (Rafinesque, 1819) -- invalid
  Euristhmus Ogilby, 1899 -- valid
  Euristhmus lepturus (Günther, 1864) -- valid -- longtailed catfish
  Euristhmus microceps (Richardson, 1845) -- valid
  Euristhmus nudiceps (Günther, 1880) -- valid -- nettlefish
  Eutropiellus Nichols and La Monte, 1933 -- invalid
  Eutropiellus debauwi (Boulenger, 1900) -- invalid -- African glass catfish
  Eutropiichthys Bleeker, 1862 -- valid
  Eutropius debauwi Boulenger, 1900 -- invalid
  Exilichthys Whitley, 1933 -- invalid
  Exilichthys nudiceps (Günther, 1880) -- invalid -- nettlefish
  Farlowella Eigenmann and Eigenmann, 1889 -- valid
  Fenestraja McEachran and Compagno, 1982 -- valid -- pygmy skates
  Fenestraja atripinna (Bigelow and Schroeder, 1950) -- valid -- blackfin pygmy skate, raya aletinegra, blackfin skate
  Fenestraja cubensis (Bigelow and Schroeder, 1950) -- valid -- Cuban pygmy skate
  Fenestraja ishiyamai (Bigelow and Schroeder, 1962) -- valid -- plain pygmy skate
  Fenestraja plutonia (Garman, 1881) -- valid -- Pluto skate, longtail skate
  Fenestraja sinusmexicanus (Bigelow and Schroeder, 1950) -- valid -- Gulf of Mexico pygmy skate, Gulf skate, raya pigmea
  Flammeo Jordan and Evermann, 1898 -- invalid
  Flammeo opercularis (Valenciennes in Cuvier and Valenciennes, 1831) -- invalid -- blackfin soldier
  Flammeo sammara (Forsskĺl, 1775) -- invalid -- lonchin soldierfish, sam soldier
  Flammeo scythrops Jordan and Evermann, 1903 -- invalid
  Fluta Bloch and Schneider, 1801 -- invalid
  Foetorepus agassizi (Goode and Bean in Agassiz, 1888) -- invalid -- spotfin dragonet
  Fundulus fuscus Ayres, 1843 -- invalid
  Fur Whitley, 1943 -- invalid
  Furgaleus Whitley, 1951 -- valid
  Furmastix Whitley, 1951 -- invalid
  Galaxias Cuvier, 1816 -- valid -- galaxiids
  Galaxias anomalus Stokell, 1959 -- valid -- Otago roundhead galaxias, roundhead galaxias
  Galaxias argenteus (Gmelin, 1789) -- valid -- Giant kokopu
  Galaxias auratus Johnston, 1883 -- valid -- Golden Galaxias
  Galaxias brevipinnis Günther, 1866 -- valid -- Koaro, Climbing Galaxias
  Galaxias cobitinis McDowall and Waters, 2002 -- valid -- lowland longjaw galaxias, lowland longjaw
  Galaxias depressiceps McDowall and Wallis, 1996 -- valid -- flathead galaxias, Taieri flathead galaxias
  Galaxias divergens Stokell, 1959 -- valid -- Dwarf galaxias
  Galaxias eldoni McDowall, 1997 -- valid -- Eldon's galaxias, Lower Taieri galaxias
  Galaxias fasciatus Gray, 1842 -- valid -- Banded kokopu
  Galaxias fontanus Fulton, 1978 -- valid -- Swan Galaxias
  Galaxias fuscus Mack, 1936 -- valid -- Barred Galaxias
  Galaxias globiceps Eigenmann, 1928 -- valid
  Galaxias gollumoides McDowall and Chadderton, 1999 -- valid -- Gollum galaxias
  Galaxias gracilis McDowall, 1967 -- valid -- Dune lakes galaxias
  Galaxias johnstoni Scott, 1936 -- valid -- Clarence Galaxias
  Galaxias maculatus (Jenyns, 1842) -- valid -- Inanga, Common Galaxias, puye
  Galaxias neocaledonicus Weber and de Beaufort, 1913 -- valid
  Galaxias niger Andrews, 1985 -- valid -- Black Galaxias
  Galaxias occidentalis Ogilby, 1899 -- valid -- Western Galaxias, Western Minnow
  Galaxias olidus Günther, 1866 -- valid -- Mountain Galaxias
  Galaxias parvus Frankenberg, 1968 -- valid -- Swamp Galaxias
  Galaxias paucispondylus Stokell, 1938 -- valid -- Alpine galaxias
  Galaxias pedderensis Frankenberg, 1968 -- valid -- Pedder Galaxias
  Galaxias platei Steindachner, 1898 -- valid -- tollo
  Galaxias postvectis Clarke, 1899 -- valid -- Shortjaw kokopu
  Galaxias prognathus Stokell, 1940 -- valid -- Upland longjaw galaxias
  Galaxias pullus McDowall, 1997 -- valid -- Dusky galaxias
  Galaxias rekohua Mitchell, 1995 -- invalid
  Galaxias rostratus Klunzinger, 1872 -- valid -- Flathead Galaxias, Murray Jollytail
  Galaxias tanycephalus Fulton, 1978 -- valid -- Saddled Galaxias
  Galaxias truttaceus Valenciennes in Cuvier and Valenciennes, 1846 -- valid -- Trout Galaxias, Spotted Galaxias, Spotted Minnow
  Galaxias vulgaris Stokell, 1949 -- valid -- Common river galaxias, Cantebury galaxias
  Galaxias zebratus (Castelnau, 1861) -- valid -- Cape galaxias
  Galaxiella McDowall, 1978 -- valid
  Galaxiella munda McDowall, 1978 -- valid -- Western Dwarf Galaxias, Mud Minnow
  Galaxiella nigrostriata (Shipway, 1953) -- valid -- Black-striped minnow, Black-stripe minnow, Blackstriped Dwarf Galaxias
  Galaxiella pusilla (Mack, 1936) -- valid -- Eastern Dwarf Galaxias, Dwarf galaxias, Eastern little galaxias
  Galeichthys Valenciennes in Cuvier and Valenciennes, 1840 -- valid
  Galeocerdo Müller and Henle, 1837 -- valid
  Galeocerdo cuvier (Péron and Lesueur in Lesueur, 1822) -- valid -- tintorera, tiger shark, tiburón tigre
  Galeorhinus vitaminicus de Buen, 1950 -- invalid
  Galeus Rafinesque, 1810 -- valid -- sawtail cat sharks
  Galeus arae (Nichols, 1927) -- valid -- marbled cat shark, gatica manchada, marbled catshark, roughtail cat shark, roughtail catshark
  Galeus cadenati Springer, 1966 -- valid -- longfin sawtail cat shark
  Galeus mincaronei Soto, 2001 -- valid
  Galeus springeri Konstantinou and Cozzi, 1998 -- valid -- Springer's sawtail cat shark
  Garo Yazdani and Talwar, 1981 -- valid
  Garo khajuriai (Talwar, Yazdani and Kundu, 1977) -- valid
  Gasteropelecus crocodilus Risso, 1810 -- invalid
  Gasterosteus ductor Linnaeus, 1758 -- invalid
  Gasterotomus Eigenmann, 1910 -- invalid
  Gaterin Forsskĺl, 1775 -- invalid
  Gaterin diagrammus (Linnaeus, 1758) -- invalid
  Gephyroberyx Boulenger, 1902 -- valid
  Gephyroberyx darwini (Johnson, 1866) -- invalid -- Darwin's redfish, Darwin's roughy
  Gephyroberyx darwinii (Johnson, 1866) -- valid -- big roughie, carajuelo de fondo, big roughy
  Gephyroberyx japonicus (Döderlein in Steindachner and Döderlein, 1883) -- valid
  Ginglymostoma Müller and Henle, 1837 -- valid
  Ginglymostoma brevicaudatum Günther in Playfair and Günther, 1867 -- invalid -- short-tail nurse shark
  Ginglymostoma cirratum (Bonnaterre, 1788) -- valid -- nurse shark, tiburón gata
  Glanidium Lütken, 1874 -- valid
  Glossanodon Guichenot, 1867 -- valid
  Glossanodon australis Kobyliansky, 1998 -- valid
  Glossanodon danieli Parin and Shcherbachev, 1982 -- valid
  Glossanodon elongatus Kobyliansky, 1998 -- valid
  Glossanodon leioglossus (Valenciennes in Cuvier and Valenciennes, 1848) -- valid
  Glossanodon lineatus (Matsubara, 1943) -- valid
  Glossanodon melanomanus Kobyliansky, 1998 -- valid
  Glossanodon mildredae Cohen and Atsaides, 1969 -- valid
  Glossanodon nazca Parin and Shcherbachev, 1982 -- valid
  Glossanodon polli Cohen, 1958 -- valid
  Glossanodon pseudolineatus Kobyliansky, 1998 -- valid
  Glossanodon pygmaeus Cohen, 1958 -- valid -- pygmy argentine
  Glossanodon semifasciata (Kishinouye, 1904) -- invalid
  Glossanodon semifasciatus (Kishinouye, 1904) -- valid -- Japanese silverside
  Glossanodon struhsakeri Cohen, 1970 -- valid
  Glyptoperichthys Weber, 1991 -- valid
  Glyptothorax Blyth, 1860 -- valid
  Gnathanodon Bleeker, 1851 -- valid
  Gnathanodon speciosus (Forsskĺl, 1775) -- valid -- mojarra dorada, yellow jack, golden trevally, jurel dorado
  Gonichthys Gistel, 1850 -- valid
  Gonichthys barnesi Whitley, 1943 -- valid
  Gonichthys cocco (Cocco, 1829) -- valid -- pez linterna de cocco
  Gonichthys coccoi (Cocco, 1829) -- invalid
  Gonichthys tenuiculus (Garman, 1899) -- valid
  Gonichthys venetus Becker, 1964 -- valid
  Gonorynchidae -- valid -- beaked sandfishes, sandfishes
  Grimatroctes Parr, 1952 -- invalid
  Gurgesiella de Buen, 1959 -- valid -- Finless pygmy skates
  Gurgesiella atlantica (Bigelow and Schroeder, 1962) -- valid
  Gurgesiella furvescens de Buen, 1959 -- valid
  Gymnoscopelus Günther, 1873 -- valid
  Gymnoscopelus aphya Günther, 1873 -- valid
  Gymnoscopelus bolini Andriashev, 1962 -- valid
  Gymnoscopelus braueri (Lönnberg, 1905) -- valid
  Gymnoscopelus fraseri (Fraser-Brunner, 1931) -- valid
  Gymnoscopelus hintonoides Hulley, 1981 -- valid
  Gymnoscopelus microlampas Hulley, 1981 -- valid
  Gymnoscopelus nicholsi (Gilbert, 1911) -- valid
  Gymnoscopelus opisthopterus Fraser-Brunner, 1949 -- valid
  Gymnoscopelus piabilis (Whitley, 1931) -- valid
  Gymnura altavela (Linnaeus, 1758) -- valid -- raya de papel, spiny butterfly ray
  Gymnura micrura (Bloch and Schneider, 1801) -- valid -- raya cola de rata, smooth butterfly ray
  Haemulon luteum Poey, 1860 -- invalid
  Haemulon plumieri (Lacepčde, 1801) -- invalid -- white grunt, ronco arará
  Haemulon rimator Jordan and Swain in Bean and Dresel, 1884 -- invalid -- redmouthed grunt, tomtate
  Haemulon scudderi Gill, 1862 -- invalid -- majarra prieta
  Haemulon sexfasaciatus Gill, 1862 -- invalid
  Harttia Steindachner, 1877 -- valid
  Hassar Eigenmann and Eigenmann, 1888 -- valid
  Helicophagus Bleeker, 1857 -- valid
  Helicophagus leptorhynchus Ng and Kottelat, 2000 -- valid
  Helicophagus typus Bleeker, 1857 -- valid
  Helicophagus waandersii Bleeker, 1858 -- valid -- tre pra kandor
  Helogenes Günther, 1863 -- valid
  Hemiancistrus Bleeker, 1862 -- valid
  Hemicaranx Bleeker, 1862 -- valid
  Hemicaranx amblyrhynchus (Cuvier in Cuvier and Valenciennes, 1833) -- valid -- bluntnose jack, chicharra, jurelito chato
  Hemicetopsis Bleeker, 1862 -- valid
  Hemidoras Bleeker, 1858 -- valid
  Hemigrammus caudovittatus Ahl, 1923 -- invalid -- Buenos Aires tetra
  Hemiodopsis quadrimaculatus (Pellegrin, 1908) -- invalid
  Hemipsilichthys Eigenmann and Eigenmann, 1889 -- valid
  Hemisalanx Regan, 1908 -- valid
  Hemisalanx brachyrostralis (Fang, 1934) -- valid
  Hemisalanx prognathus Regan, 1908 -- valid
  Hemiscyllium Müller and Henle, 1838 -- valid -- epaulette sharks, speckled cat sharks
  Hemiscyllium freycineti (Quoy and Gaimard, 1824) -- valid -- Indonesian speckled carpetshark, bamboa jaspeada, Indonesian speckled carpet shark, requin-chabot grivelé
  Hemisilurus Bleeker, 1857 -- valid
  Heptapterus Bleeker, 1858 -- valid
  Heptranchias Rafinesque, 1810 -- valid
  Heptranchias angio Costa, 1857 -- invalid
  Heptranchias cinereus (Gmelin, 1789) -- invalid
  Heptranchias deani Jordan and Starks, 1901 -- invalid
  Heptranchias perlo (Bonnaterre, 1788) -- valid -- tiburón de siete branquias, tiburón de 7 branchias, sharpnose sevengill shark
  Herwigia Nielsen, 1972 -- valid
  Herwigia kreffti (Nielsen and Larsen, 1970) -- valid
  Heterodontus francisci (Girard, 1855) -- valid -- horn shark, tiburón puerco, dormilón cornudo, requin dormeur cornu
  Heterodontus japonicus Maclay and Macleay, 1884 -- valid -- dormilón japonés, Japanese bullhead shark, requin dormeur nekozame
  Heterodontus japonicus (Duméril, 1865) -- invalid -- Japanease bullhead shark
  Heteropneustes Müller, 1840 -- valid
  Heteropneustes fossilis (Bloch, 1794) -- valid -- stinging catfish
  Heteropneustes kemratensis (Fowler, 1937) -- valid
  Heteropneustes longipectoralis Rema Devi and Raghunathan, 1999 -- valid
  Heteropneustes microps (Günther, 1864) -- valid
  Hexanchus Rafinesque, 1810 -- valid -- sixgill sharks
  Hexanchus corinus Jordan and Gilbert, 1880 -- invalid
  Hexanchus griseus (Bonnaterre, 1788) -- valid -- bluntnose sixgill shark, sixgill shark, tiburón de seis branquias, marrajo
  Hexanchus griseus australis de Buen, 1960 -- invalid
  Hexanchus nakamurai Teng, 1962 -- valid -- cazón de seis branquias, bigeye sixgill shark
  Hexanchus vitulus Springer and Waller, 1969 -- invalid -- bigeyed sixgill shark, bigeye sixgill shark, marrajo ojigrande
  Hierops crockeri (Bolin, 1939) -- invalid
  Hierops thompsoni (Chapman, 1944) -- invalid
  Himantura Müller and Henle, 1837 -- valid -- whip rays
  Himantura draco Compagno and Heemstra, 1984 -- invalid
  Himantura imbricata (Bloch and Schneider, 1801) -- valid
  Himantura schmardae (Werner, 1904) -- valid -- Chupare stingray, lebisa, Caribbean whiptail stingray, raya coluda caribeńa
  Hintonia Fraser-Brunner, 1949 -- valid
  Hintonia candens Fraser-Brunner, 1949 -- valid
  Hito Herre, 1924 -- valid
  Hito taytayensis Herre, 1924 -- valid
  Holacanthus ciliaris bermudensis Goode, 1876 -- invalid
  Holacanthus coronatus Desmarest, 1823 -- invalid
  Holacanthus formosus Castelnau, 1855 -- invalid
  Holacanthus iodocus Jordan and Rutter in Gilbert, 1897 -- invalid
  Holacanthus isabelita (Jordan and Rutter in Jordan and Evermann, 1898) -- invalid
  Holacanthus squamulosus (Shaw in Shaw and Nodder, 1796) -- invalid
  Holanthias martinicensis (Guichenot, 1868) -- invalid -- roughtongue bass
  Holocentrus Scopoli, 1777 -- valid -- soldierfishes, squirrelfishes
  Holocentrus bullisi Woods, 1955 -- invalid -- deepwater squirrelfish
  Holocentrus caudimaculatus Rüppell, 1838 -- invalid -- spottailed soldierfish
  Holocentrus cornutum Bleeker, 1853 -- invalid -- red and white soldierfish
  Holocentrus coruscum Poey, 1860 -- invalid
  Holocentrus coruscus Poey, 1860 -- invalid -- reef squirrelfish
  Holocentrus diadema Lacepčde, 1802 -- invalid -- crowned soldierfish
  Holocentrus dimidicauda Marshall, 1953 -- invalid
  Holocentrus ensifer Jordan and Evermann, 1903 -- invalid
  Holocentrus ittodai Jordan and Fowler, 1902 -- invalid -- Japanese soldierfish
  Holocentrus lacteoguttatus Cuvier in Cuvier and Valenciennes, 1829 -- invalid -- whitespotted soldierfish
  Holocentrus marianum Cuvier in Cuvier and Valenciennes, 1829 -- invalid
  Holocentrus marianus Cuvier in Cuvier and Valenciennes, 1829 -- invalid -- longjaw squirrelfish
  Holocentrus meeki Bean, 1906 -- invalid -- Bermuda squirrelfish
  Holocentrus microstomus Günther, 1859 -- invalid
  Holocentrus poco (Woods, 1965) -- invalid -- saddle squirrelfish
  Holocentrus ruber (Forsskĺl, 1775) -- invalid -- red soldierfish, red squirrelfish
  Holocentrus rufus (Walbaum, 1792) -- valid -- longspine squirrelfish, candil rufo, carajuelo rufo
  Holocentrus scythrops (Jordan and Evermann, 1903) -- invalid
  Holocentrus spinifer (Forsskĺl, 1775) -- invalid
  Holocentrus spinosissimum Temminck and Schlegel, 1843 -- invalid
  Holocentrus suborbitale Gill, 1863 -- invalid
  Holocentrus tiere (Cuvier in Cuvier and Valenciennes, 1829) -- invalid
  Holocentrus tortugae Jordan and Thompson, 1905 -- invalid -- West Indian squirrelfish
  Holocentrus vexillarius Poey, 1860 -- invalid -- dusky squirrelfish
  Holocentrus xantherythrus Jordan and Evermann, 1903 -- invalid -- striped squirrelfish, whitespotted squirrelfish
  Holtbyrnia Parr, 1937 -- valid
  Holtbyrnia anomala Krefft, 1980 -- valid
  Holtbyrnia cyanocephala (Krefft, 1967) -- valid
  Holtbyrnia innesi (Fowler, 1934) -- valid
  Holtbyrnia intermedia (Sazonov, 1976) -- valid
  Holtbyrnia laticauda Sazonov, 1976 -- valid
  Holtbyrnia latifrons Sazonov, 1976 -- valid
  Holtbyrnia macrops Maul, 1957 -- valid -- bigeye searsid
  Holtbyrnia melanocephala (Vaillant, 1888) -- valid
  Holtbyrnia ophiocephala Sazonov and Golovan, 1976 -- valid
  Hoplomyzon Myers, 1942 -- valid
  Hoplosternum Gill, 1858 -- valid -- hoplos
  Hoplostethus Cuvier in Cuvier and Valenciennes, 1829 -- valid
  Hoplostethus abramovi Kotlyar, 1986 -- valid
  Hoplostethus atlanticus Collett, 1889 -- valid -- orange roughy
  Hoplostethus cadenati Quéro, 1974 -- valid
  Hoplostethus confinis Kotlyar, 1980 -- valid
  Hoplostethus crassispinus Kotlyar, 1980 -- valid
  Hoplostethus druzhinini Kotlyar, 1986 -- valid
  Hoplostethus fedorovi Kotlyar, 1986 -- valid
  Hoplostethus fragilis (de Buen, 1959) -- valid
  Hoplostethus gigas McCulloch, 1914 -- valid
  Hoplostethus intermedius (Hector, 1875) -- valid
  Hoplostethus islandicus Kotthaus, 1952 -- valid
  Hoplostethus japonicus Hilgendorf, 1879 -- valid
  Hoplostethus marisrubri Kotlyar, 1986 -- valid
  Hoplostethus mediterraneus Cuvier in Cuvier and Valenciennes, 1829 -- valid -- Mediterranean redfish
  Hoplostethus mediterraneus mediterraneus Cuvier in Cuvier and Valenciennes, 1829 -- valid -- silver roughy
  Hoplostethus mediterraneus sonodae Kotlyar, 1986 -- valid -- silver roughy
  Hoplostethus mediterraneus trunovi Kotlyar, 1986 -- valid
  Hoplostethus melanopterus Fowler, 1938 -- valid
  Hoplostethus melanopus (Weber, 1913) -- valid
  Hoplostethus mento (Garman, 1899) -- valid
  Hoplostethus metallicus Fowler, 1938 -- valid
  Hoplostethus mikhailini Kotlyar, 1986 -- valid
  Hoplostethus occidentalis Woods in Woods and Sonoda, 1973 -- valid -- Atlantic roughy, western roughy
  Hoplostethus pacificus Garman, 1899 -- valid
  Hoplostethus rifti Kotlyar, 1986 -- valid
  Hoplostethus rubellopterus Kotlyar, 1980 -- valid
  Hoplostethus shubnikovi Kotlyar, 1980 -- valid
  Hoplostethus tenebricus Kotlyar, 1980 -- valid
  Hoplostethus vniro Kotlyar, 1995 -- valid
  Hucho Günther, 1866 -- valid
  Hucho bleekeri Kimura, 1934 -- valid
  Hucho hucho (Linnaeus, 1758) -- valid -- Danube salmon, hunchen, Danube trout, sulec, danube salmon or huchen, huchon
  Hucho ishikawae Mori, 1928 -- valid
  Hucho taimen (Pallas, 1773) -- valid
  Hyalorhynchus natalensis Gilchrist and Von Bonde, 1924 -- invalid
  Hydrargira limi Kirtland, 1841 -- invalid
  Hydrargyra atricauda DeKay, 1842 -- invalid
  Hydrargyra fusca Thompson, 1842 -- invalid
  Hydrolagus Gill, 1862 -- valid
  Hydrolagus alberti Bigelow and Schroeder, 1951 -- valid
  Hydrolagus bemisi Didier, 2002 -- valid
  Hydrolagus macrophthalmus de Buen, 1959 -- valid
  Hydrolagus mirabilis (Collett, 1904) -- valid
  Hydrolagus trolli Didier and Séret, 2002 -- valid
  Hygophum Bolin, 1939 -- valid
  Hygophum atratum (Garman, 1899) -- valid
  Hygophum benoiti (Chevrolat, 1863) -- valid
  Hygophum bruuni Wisner, 1971 -- valid
  Hygophum hanseni (Tĺning, 1932) -- valid
  Hygophum hygomi (Lütken, 1892) -- invalid
  Hygophum hygomii (Lütken, 1892) -- valid
  Hygophum macrochir (Günther, 1864) -- valid
  Hygophum proximum Becker, 1965 -- valid
  Hygophum taaningi Becker, 1965 -- valid
  Hynnis Cuvier in Cuvier and Valenciennes, 1833 -- invalid
  Hynnis hopkinsi Jordan and Starks in Jordan, 1895 -- invalid -- pampano
  Hynnis momsa Herre, 1927 -- invalid -- Philippine jack
  Hypancistrus Isbrücker and Nijssen, 1991 -- valid
  Hypomesus Gill, 1862 -- valid -- smallmouth smelts
  Hypomesus chishimaensis Saruwatari, Lopéz and Pietsch, 1997 -- valid
  Hypomesus japonicus (Brevoort, 1856) -- valid
  Hypomesus nipponensis McAllister, 1963 -- valid -- wakasagi, Wakasagi smelt
  Hypomesus olidus (Pallas, 1814) -- valid -- pond smelt
  Hypomesus pretiosus (Girard, 1854) -- valid -- surf smelt
  Hypomesus transpacificus McAllister, 1963 -- valid -- delta smelt
  Hypomesus transpacificus nipponensis McAllister, 1963 -- invalid -- wakasagi, Wakasagi smelt
  Hypomesus transpacificus transpacificus McAllister, 1963 -- invalid
  Hypophthalmus Cuvier, 1829 -- valid
  Hypophthalmus edentatus Spix and Agassiz, 1829 -- valid
  Hypoptopoma Günther, 1868 -- valid
  Hypostomus Lacepčde, 1803 -- valid -- suckermouth catfishes
  Idiolychnus Nafpaktitis and Paxton, 1978 -- valid
  Idiolychnus urolampus (Gilbert and Cramer, 1897) -- valid
  Imparfinis Eigenmann and Norris, 1900 -- valid
  Isistius Gill, 1865 -- valid -- cookie-cuter sharks
  Isistius brasiliensis (Quoy and Gaimard, 1824) -- valid -- tiburón cigarro, cookiecutter shark
  Isistius plutodus Garrick and Springer, 1964 -- valid -- largetooth cookiecutter shark
  Isogomphodon Gill, 1862 -- valid
  Isogomphodon oxyrhynchus (Müller and Henle, 1839) -- valid -- daggernose shark
  Isurus Rafinesque, 1810 -- valid -- makos, shortfin makos, shortfin mako
  Isurus alatus Garrick, 1967 -- invalid
  Isurus glaucus (Müller and Henle, 1839) -- invalid
  Isurus oxyrinchus Rafinesque, 1810 -- valid -- shortfin mako, mako, dientuso azul
  Isurus paucus Guitart Manday, 1966 -- valid -- longfin mako, mako aletón, dientuso prieto, marrajo carite, petit taupe
  Johnius axillaris (Cuvier in Cuvier and Valenciennes, 1830) -- invalid
  Johnius coibor (Hamilton, 1822) -- invalid
  Korsogasteridae -- invalid
  Krefftichthys Hulley, 1981 -- valid
  Krefftichthys anderssoni (Lönnberg, 1905) -- valid
  Kryptophanaron Silvester and Fowler, 1926 -- valid
  Kryptophanaron alfredi Silvester and Fowler, 1926 -- valid
  Kryptopterus Bleeker, 1857 -- valid -- glass catfishes
  Kryptopterus bicirrhis (Valenciennes in Cuvier and Valenciennes, 1840) -- valid -- ghostfish, glass catfish, Indian glass wels
  Kryptopterus macrocephalus (Bleeker, 1858) -- valid -- East Indies glass catfish
  Labrus striatus Linnaeus, 1758 -- invalid
  Laides Jordan, 1919 -- valid
  Lamna Cuvier, 1816 -- valid -- mackerel sharks
  Lamna cornubicus (Gmelin, 1789) -- invalid
  Lampadena Goode and Bean in Gill, 1893 -- valid
  Lampadena anomala Parr, 1928 -- valid
  Lampadena bathyphilus Tĺning, 1928 -- invalid
  Lampadena chavesi Collett, 1905 -- valid
  Lampadena dea Fraser-Brunner, 1949 -- valid
  Lampadena luminosa (Garman, 1899) -- valid
  Lampadena minima Tĺning, 1928 -- invalid
  Lampadena nitida Tĺning, 1928 -- invalid
  Lampadena notialis Nafpaktitis and Paxton, 1968 -- valid
  Lampadena pontifex Krefft, 1970 -- valid
  Lampadena speculigera Goode and Bean, 1896 -- valid -- mirror lanternfish
  Lampadena urophaos Paxton, 1963 -- valid
  Lampadena urophaos atlantica Maul, 1969 -- valid
  Lampadena urophaos urophaos Paxton, 1963 -- valid
  Lampadena yaquinae (Coleman and Nafpaktitis, 1972) -- valid
  Lampanyctodes Fraser-Brunner, 1949 -- valid
  Lampanyctodes hectoris (Günther, 1876) -- valid
  Lampanyctus Bonaparte, 1840 -- valid
  Lampanyctus acanthurus Wisner, 1974 -- valid
  Lampanyctus achirus Andriashev, 1962 -- invalid
  Lampanyctus alatus Goode and Bean, 1896 -- valid
  Lampanyctus ater Tĺning, 1928 -- invalid
  Lampanyctus australis Tĺning, 1932 -- valid
  Lampanyctus bensoni (Fowler, 1934) -- valid
  Lampanyctus beringensis Schmidt, 1933 -- invalid
  Lampanyctus crocodilus (Risso, 1810) -- valid -- crocodile lanternfish, jewel lanternfish, grande lampe-bouée
  Lampanyctus cuprarius Tĺning, 1928 -- invalid
  Lampanyctus festivus Tĺning, 1928 -- valid
  Lampanyctus gemmifer Goode and Bean, 1896 -- valid
  Lampanyctus guentheri Goode and Bean, 1896 -- invalid
  Lampanyctus hubbsi Wisner, 1963 -- valid
  Lampanyctus idostigma Parr, 1931 -- invalid
  Lampanyctus intricarius Tĺning, 1928 -- valid
  Lampanyctus iselinoides Bussing, 1965 -- valid
  Lampanyctus jordani Gilbert, 1913 -- valid
  Lampanyctus lacerta Goodeand Bean, 1896 -- invalid
  Lampanyctus lepidolychnus Becker, 1967 -- valid
  Lampanyctus lineatus Tĺning, 1928 -- invalid
  Lampanyctus macdonaldi (Goode and Bean, 1896) -- valid
  Lampanyctus macropterus (Brauer, 1904) -- valid
  Lampanyctus maderensis (Lowe, 1839) -- invalid -- horned lizardfish
  Lampanyctus nannochir (Gilbert, 1890) -- invalid -- garnet lampfish
  Lampanyctus nobilis Tĺning, 1928 -- valid
  Lampanyctus omostigma Gilbert, 1908 -- valid
  Lampanyctus parvicauda Parr, 1931 -- valid
  Lampanyctus photonotus Parr, 1928 -- valid
  Lampanyctus pusillus (Johnson, 1890) -- valid
  Lampanyctus regalis (Gilbert, 1892) -- invalid -- pinpoint lampfish
  Lampanyctus resplendens Richardson, 1845 -- invalid
  Lampanyctus ritteri Gilbert, 1915 -- invalid
  Lampanyctus sibogae (Weber, 1913) -- valid
  Lampanyctus simulator Wisner, 1971 -- valid
  Lampanyctus steinbecki Bolin, 1939 -- valid
  Lampanyctus tenuiformis (Brauer, 1906) -- valid
  Lampanyctus turneri (Fowler, 1934) -- valid
  Lampanyctus vadulus Hulley, 1981 -- valid
  Lampetra alaskensis (Vladykov and Kott, 1978) -- invalid
  Lampichthys Fraser-Brunner, 1949 -- valid
  Lampichthys procerus (Brauer, 1904) -- valid
  Lampichthys rectangularis Fraser-Brunner, 1949 -- invalid
  Lasiancistrus Regan, 1904 -- valid
  Leiocassis Bleeker, 1857 -- valid
  Leius Kner, 1864 -- invalid
  Lepidogalaxias Mees, 1961 -- valid
  Lepidogalaxias salamandroides Mees, 1961 -- valid -- mud minnow
  Lepidophanes Fraser-Brunner, 1949 -- valid
  Lepidophanes gaussi (Brauer, 1906) -- valid
  Lepidophanes guentheri (Goode and Bean, 1896) -- valid
  Lepidophanes indicus Nafpaktitis and Nafpaktitis, 1969 -- invalid
  Lepisosteus Lacepčde, 1803 -- valid -- slender gars
  Lepisosteus oculatus Winchell, 1864 -- valid -- spotted gar, catán pinto, lépisosté tacheté, shortnose gar
  Lepisosteus osseus (Linnaeus, 1758) -- valid -- catán aguja, longnose gar, lépisosté osseux
  Lepisosteus platostomus Rafinesque, 1820 -- valid -- shortnose gar
  Lepisosteus platyrhincus DeKay, 1842 -- valid -- Florida gar
  Lepisosteus spatula Lacepčde, 1803 -- invalid
  Leptochilichthys Garman, 1899 -- valid
  Leptochilichthys agassizii Garman, 1899 -- valid
  Leptochilichthys macrops Roule and Angel, 1931 -- invalid
  Leptochilichthys microlepis Machida and Shiogaki, 1988 -- valid
  Leptochilichthys pinguis (Vaillant, 1886) -- valid
  Leptoderma Vaillant, 1886 -- valid
  Leptoderma affinis Alcock, 1899 -- valid
  Leptoderma lubricum Abe, Marumo and Kawaguchi, 1965 -- valid
  Leptoderma macrops Vaillant, 1886 -- valid -- grenadier smooth-head
  Leptoderma retropinna Fowler, 1943 -- valid
  Leptoderma springeri Mead and Böhlke, 1953 -- invalid
  Leptodoras Boulenger, 1898 -- valid
  Leucichthys gemmifer Snyder, 1919 -- invalid
  Leuciscus pygmaeus DeKay, 1842 -- invalid
  Leucoraja Malm, 1877 -- valid -- rough skates
  Leucoraja erinacea (Mitchill, 1825) -- valid -- raie-hérisson, common skate, little skate, summer skate
  Leucoraja garmani garmani (Whitley, 1939) -- valid
  Leucoraja garmani virginica (McEachran, 1977) -- valid -- leopard skate, northern rosette skate, rosette skate
  Leucoraja lentiginosa (Bigelow and Schroeder, 1951) -- valid -- freckled skate, raya pecosa, speckled skate
  Leucoraja ocellata (Mitchill, 1815) -- valid -- raie tachetée, big skate, eyed skate, winter skate
  Leucoraja yucatanensis (Bigelow and Schroeder, 1950) -- valid -- Yucatan skate
  Leucosoma Gray, 1831 -- valid
  Leucosoma chinensis (Osbeck, 1765) -- valid
  Leuroglossus schmidti Rass, 1955 -- valid -- northern smoothtongue
  Leuroglossus stilbius Gilbert, 1890 -- valid -- lengualisa californiana, California smoothtongue
  Leuroglossus urotranus Bussing, 1965 -- valid
  Lichia Cuvier, 1816 -- valid
  Lichia amia (Linnaeus, 1758) -- valid -- leer fish
  Liobagrus Hilgendorf, 1878 -- valid
  Liosomadoras Fowler, 1940 -- valid
  Liosomadoras morrowi Fowler, 1940 -- valid
  Liosomadoras orcinus (Jardine and Schomburgk in Schomburgk, 1841) -- invalid
  Lipolagus Kobyliansky, 1986 -- valid
  Lipolagus ochotensis (Schmidt, 1938) -- valid
  Liposarcus Günther, 1864 -- invalid -- sailfin catfishes
  Lithogenes Eigenmann, 1909 -- valid
  Lithogenes villosus Eigenmann, 1909 -- valid
  Lithoxus Eigenmann, 1910 -- valid
  Lo vulpinus (Schlegel & Müller, 1845) -- invalid -- foxface
  Lobianchia Gatti, 1904 -- valid
  Lobianchia dofleini (Zugmayer, 1911) -- valid -- Doflein's false headlightfish
  Lobianchia gemellari (Chevrolat, 1863) -- invalid
  Lobianchia gemellarii (Chevrolat, 1863) -- valid
  Loricaria Linnaeus, 1758 -- valid
  Loricariichthys Bleeker, 1862 -- valid
  Lovettia McCulloch, 1915 -- valid
  Loweina Fowler, 1925 -- valid
  Loweina interrupta (Tĺning, 1928) -- valid
  Loweina laurae Wisner, 1971 -- valid
  Loweina rara (Lütken, 1892) -- valid
  Loweina terminata Becker, 1964 -- valid
  Luciopimelodus Eigenmann and Eigenmann, 1888 -- valid
  Luciopimelodus pati (Valenciennes, 1835) -- valid
  Lutjanus adetii (Castelnau, 1873) -- valid -- Hussar, yellow banded sea perch, yellow banded snapper, Yellow-banded snapper, Vivaneau de nuit, Pargo nochero
  Lutjanus fulviflamma (Forsskĺl in Niebuhr, 1775) -- valid -- blackaspot, black spot snapper, Blackspot Snapper, Dory snapper, Vivaneau gibelot, Pargo tintero
  Lythrulon Jordan and Swain, 1884 -- invalid
  Lythrulon flaviguttatum (Gill, 1862) -- invalid -- Cortez grunt
  Macrognathus Lacepčde, 1800 -- valid
  Macrognathus aculeatus (Bloch, 1786) -- valid -- elephant trunk fish, lesser spiny eel, elephant trunk fish, lesser spiny eel
  Macrognathus aral (Bloch and Schneider, 1801) -- valid
  Macrognathus armatus Lacepčde, 1800 -- invalid
  Macrognathus caudiocellatus (Boulenger, 1893) -- valid
  Macrognathus circumcinctus (Hora, 1924) -- valid
  Macrognathus erythrotaenia (Bleeker, 1850) -- invalid
  Macrognathus guentheri (Day, 1865) -- valid
  Macrognathus keithi (Herre, 1940) -- valid
  Macrognathus maculatus (Cuvier in Cuvier and Valenciennes, 1832) -- valid
  Macrognathus malabaricus (Jerdon, 1849) -- valid
  Macrognathus meklongensis Roberts, 1986 -- valid
  Macrognathus morehensis Arunkumar and Tombi Singh, 2000 -- valid
  Macrognathus pancalus Hamilton, 1822 -- valid -- barred spiny eel, Indian spiny eel, Indian mastacembelid eel
  Macrognathus semiocellatus Roberts, 1986 -- valid
  Macrognathus siamensis (Günther, 1861) -- valid
  Macrognathus zebrinus (Blyth, 1858) -- valid -- zebra spiny eel
  Macropinna Chapman, 1939 -- valid
  Macropinna microstoma Chapman, 1939 -- valid -- barreleye
  Macrostoma Risso, 1827 -- invalid
  Macrostoma angustidens (Risso, 1820) -- invalid
  Macrotrema Regan, 1912 -- valid
  Macrotrema caligans (Cantor, 1849) -- valid
  Malacoraja Stehmann, 1970 -- valid -- soft skates
  Malapterurus Lacepčde, 1803 -- valid
  Mallotus Cuvier, 1829 -- valid -- capelins
  Mallotus villosus (Müller, 1776) -- valid -- capelin, capelan
  Mallotus villosus socialis (Pallas, 1814) -- valid -- Pacific capelin
  Mallotus villosus villosus (Müller, 1776) -- valid -- capelin
  Manta Bancroft, 1829 -- valid -- mantas
  Manta alfredi (Krefft, 1868) -- invalid
  Manta birostris (Walbaum, 1792) -- valid -- manta gigante, giant manta, Atlantic manta, manta, Pacific manta
  Manta ehrenbergii (Müller and Henle, 1841) -- valid
  Manta hamiltoni (Hamilton and Newman in Newman, 1849) -- valid
  Marcusenius conicephalus Taverne, Thys van den Audenaerde and Heymer, 1976 -- invalid
  Marcusenius gilli (Boulenger, 1904) -- invalid
  Marcusenius gracilis (Pellegrin, 1922) -- invalid
  Marcusenius paucisquamatus Taverne, Thys van den Audenaerde and Heymer, 1976 -- invalid
  Mastacembelus Scopoli, 1777 -- valid
  Mastacembelus alboguttatus Boulenger, 1893 -- valid
  Mastacembelus armatus (Lacepčde, 1800) -- valid -- spiny eel, spiny eel, tiretrack eel, zigzag eel
  Mastacembelus circumcinctus Hora, 1924 -- invalid
  Mastacembelus dayi Boulenger, 1912 -- valid
  Mastacembelus erythrotaenia Bleeker, 1850 -- valid -- fire eel, fire eel, spotted fire eel
  Mastacembelus favus Hora, 1924 -- valid
  Mastacembelus mastacembelus (Banks and Solander, 1794) -- valid
  Mastacembelus mellandi Boulenger, 1914 -- invalid
  Mastacembelus notophthalmus Roberts, 1989 -- valid
  Mastacembelus oatesii Boulenger, 1893 -- valid
  Mastacembelus pancalus (Hamilton, 1822) -- invalid -- indian mastacembelid eel, Indian mastacembelid eel
  Mastacembelus unicolor Cuvier in Cuvier and Valenciennes, 1832 -- valid
  Matsuichthys Sazonov, 1992 -- valid
  Matsuichthys aequipinnis (Matsui and Rosenblatt, 1987) -- valid
  Maulisia Parr, 1960 -- valid
  Maulisia acuticeps Sazonov, 1976 -- valid
  Maulisia argipalla Matsui and Rosenblatt, 1979 -- valid
  Maulisia isaacsi Matsui and Rosenblatt, 1987 -- valid
  Maulisia mauli Parr, 1960 -- valid
  Maulisia microlepis Sazonov and Golovan, 1976 -- valid -- smallscale searsid
  Megachasma Taylor, Compagno and Struhsaker, 1983 -- valid
  Megachasma pelagios Taylor, Compagno and Struhsaker, 1983 -- valid -- tiburón bocón, megamouth shark
  Megalaspis Bleeker, 1851 -- valid
  Megalaspis cordyla (Linnaeus, 1758) -- valid -- finletted mackerel scad
  Megalechis Reis, 1997 -- valid
  Melanolagus Kobyliansky, 1986 -- valid
  Melanolagus bericoides (Borodin, 1929) -- valid -- deep-sea smelt
  Melanura annulata Agassiz, 1853 -- invalid
  Menticirrhus martinicensis (Cuvier, 1830) -- invalid -- jewsharp drummer, jewsharp drummer
  Mentodus Parr, 1951 -- valid
  Mentodus bythios (Matsui and Rosenblatt, 1987) -- valid
  Mentodus crassus Parr, 1960 -- valid
  Mentodus eubranchus (Matsui and Rosenblatt, 1987) -- valid
  Mentodus facilis (Parr, 1951) -- valid
  Mentodus longirostris (Sazonov and Golovan, 1976) -- valid
  Mentodus mesalirus (Matsui and Rosenblatt, 1987) -- valid
  Mentodus perforatus Sazonov and Trunov, 1978 -- valid
  Mentodus rostratus (Günther, 1878) -- valid
  Metelectrona Wisner, 1963 -- valid
  Metelectrona ahlstromi Wisner, 1963 -- valid
  Metelectrona herwigi Hulley, 1981 -- valid
  Metelectrona ventralis (Becker, 1963) -- valid
  Microglanis Eigenmann, 1912 -- valid
  Microphotolepis Sazonov and Parin, 1977 -- valid
  Microphotolepis schmidti (Angel and Verrier, 1931) -- valid
  Micropogon undulatus (Linnaeus, 1766) -- invalid
  Microstoma Cuvier, 1816 -- valid
  Microstoma microstoma (Risso, 1810) -- valid
  Microsynodontis Boulenger, 1903 -- valid
  Mirognathus Parr, 1951 -- valid
  Mirognathus normani Parr, 1951 -- valid
  Mirorictus Parr, 1947 -- valid
  Mirorictus taningi Parr, 1947 -- valid
  Mitsukurina Jordan, 1898 -- valid
  Mitsukurina owstoni Jordan, 1898 -- valid -- goblin shark
  Mobula Rafinesque, 1810 -- valid -- devil rays
  Mobula coilloti Cadenat and Rancurel, 1960 -- valid
  Mobula diabolus (Shaw, 1804) -- valid
  Mobula eregoodootenkee (Bleeker, 1859) -- valid
  Mobula hypostoma (Bancroft, 1831) -- valid -- manta del Golfo, devil ray, Atlantic devil ray, manta enana
  Mobula kuhlii (Müller and Henle, 1841) -- valid
  Mobula mobular (Bonnaterre, 1788) -- valid -- devil fish, devil ray, giant devil ray, manta mobula
  Mobula munkiana Notarbartolo-di-Sciara, 1987 -- valid -- manta chica, pygmy devil ray
  Mobula rancureli Cadenat, 1959 -- valid
  Mobula rochebrunei (Vaillant, 1879) -- valid
  Mobula tarapacana (Philippi, 1893) -- valid -- sicklefin devil ray, manta cornuda
  Mobula thurstoni (Lloyd, 1908) -- valid -- manta doblada, smoothtail mobula
  Mochokus Joannis, 1835 -- valid
  Mochokus brevis Boulenger, 1906 -- valid
  Mochokus niloticus Joannis, 1835 -- valid
  Monocentris Bloch and Schneider, 1801 -- valid
  Monocentris japonica (Houttuyn, 1782) -- valid -- Japanese pineconefish
  Monocentris neozelanicus (Powell, 1938) -- valid
  Monocentris reedi Schultz, 1956 -- valid
  Monocentrus Bloch and Schneider, 1801 -- invalid
  Monopterus Lacepčde, 1800 -- valid -- jowled swamp eels
  Monopterus boueti (Pellegrin, 1922) -- valid -- Liberian swamp eel
  Monopterus cuchia (Hamilton, 1822) -- valid -- cuchia, rice eel, swamp eel
  Monopterus desilvai Bailey and Gans, 1998 -- valid
  Monopterus fossorius (Nayar, 1951) -- valid
  Monopterus hodgarti (Chaudhuri, 1913) -- valid
  Monopterus indicus (Silas and Dawson, 1961) -- valid
  Monopterus roseni Bailey and Gans, 1998 -- valid
  Mormyrops anguilloides voltae Roman, 1966 -- invalid
  Mormyrops bachrachi Holly, 1930 -- invalid
  Mormyrops bougouribaensis Roman, 1966 -- invalid
  Mormyrops boulengeri Pellegrin, 1900 -- invalid
  Mormyrops deliciosus (Leach, 1818) -- invalid -- cornish-jack
  Mormyrops elongatus Norman, 1935 -- invalid
  Mormyrops longiceps Günther, 1867 -- invalid
  Mormyrops zanclirostris (Günther, 1867) -- invalid
  Mormyrus petersii Günther, 1862 -- invalid
  Mormyrus tamandua Günther, 1864 -- invalid
  Mulloides flavolineatus (Lacepčde, 1801) -- invalid -- Samoan goatfish, weke, yellowstripe goatfish
  Mulloides pflugeri Steindachner, 1900 -- invalid -- rosy goatfish
  Mulloides vanicolensis (Valenciennes in Cuvier and Valenciennes, 1831) -- invalid -- goldenstripe goatfish, weke-'ula, yellowfin goatfish
  Mulloidichthys pflugeri (Steindachner, 1900) -- invalid
  Mulloidichthys samoensis (Günther, 1874) -- invalid
  Mustelus Linck, 1790 -- valid -- smooth hound sharks, smooth hounds
  Mustelus californicus Gill, 1864 -- valid -- cazón mamón, gray smoothhound
  Mustelus canis (Mitchill, 1815) -- valid -- cazón dientón, dusky smooth-hound, smooth dogfish
  Mustelus canis canis (Mitchill, 1815) -- valid -- smooth dog, smooth dogfish, smooth hound
  Mustelus canis insularis Heemstra, 1997 -- valid -- boca dulce, smooth dogfish
  Mustelus felis Ayres, 1854 -- invalid
  Mustelus henlei (Gill, 1863) -- valid -- cazón hilacho, brown smoothhound
  Mustelus higmani Springer and Lowe, 1963 -- valid -- smalleye smooth-hound
  Mustelus lunulatus Jordan and Gilbert, 1882 -- valid -- cazón segador, sicklefin smoothhound
  Mustelus minicanis Heemstra, 1997 -- valid
  Mustelus norrisi Springer, 1939 -- valid -- cazón viuda, Florida smoothhound, narrowfin smooth-hound, boca dulce
  Mustelus sinusmexicanus Heemstra, 1997 -- valid -- cazón del Golfo, Gulf smoothhound
  Mycteroperca falcata (Poey, 1860) -- invalid
  Myctophum Rafinesque, 1810 -- valid
  Myctophum affine (Lütken, 1892) -- valid -- pez linterna, metallic lanternfish
  Myctophum asperum Richardson, 1845 -- valid
  Myctophum aurolaternatum Garman, 1899 -- valid
  Myctophum brachygnathum (Bleeker, 1856) -- valid
  Myctophum dofleini Zugmayer, 1911 -- invalid
  Myctophum elucens Brauer, 1904 -- invalid
  Myctophum fissunovi Becker and Borodulina, 1971 -- valid
  Myctophum gaussi Brauer, 1906 -- invalid
  Myctophum humboldti (Risso, 1810) -- invalid
  Myctophum indicum (Day, 1877) -- valid
  Myctophum interruptum Tĺning, 1928 -- invalid
  Myctophum laternatum Garman, 1899 -- invalid
  Myctophum luetkeni Brauer, 1904 -- invalid
  Myctophum lunatum Becker and Borodulina, 1978 -- valid
  Myctophum lychnobium Bolin, 1946 -- valid
  Myctophum metopoclampum Cocco, 1829 -- invalid
  Myctophum nitidulum Garman, 1899 -- valid
  Myctophum novaeseelandiae (Steindachner, 1900) -- valid
  Myctophum obtusirostre Tĺning, 1928 -- valid
  Myctophum orientale (Gilbert, 1913) -- valid
  Myctophum ovcharovi Tsarin, 1993 -- valid
  Myctophum phengodes (Lütken, 1892) -- valid
  Myctophum punctatum Rafinesque, 1810 -- valid -- spotted lanternfish, spotted laternfish, lanterne ponctuée
  Myctophum selenops Tĺning, 1928 -- valid
  Myctophum simile Tĺning, 1928 -- invalid
  Myctophum spinosum (Steindachner, 1867) -- valid
  Myctophum suborbitale Gilbert, 1913 -- invalid
  Myctophum valdiviae Brauer, 1904 -- invalid
  Myliobatis Cuvier, 1816 -- valid -- bullnose rays, eagle rays
  Myliobatis freminvillei Lesueur, 1824 -- invalid -- águila naríz de vaca, bullnose ray
  Myliobatis freminvillii Lesueur, 1824 -- valid -- bullnose ray
  Myliobatis rhombus Basilewsky, 1855 -- valid
  Myliobatis tenuicaudatus Hector, 1877 -- valid
  Myripristis Cuvier, 1829 -- valid
  Myripristis adusta Bleeker, 1853 -- valid
  Myripristis adustus Bleeker, 1853 -- invalid -- shadowfin soldier
  Myripristis amaena (Castelnau, 1873) -- valid
  Myripristis amaenus (Castelnau, 1873) -- invalid
  Myripristis argyromus Jordan and Evermann, 1903 -- invalid
  Myripristis astakhovi Kotlyar, 1997 -- valid
  Myripristis aulacodes Randall and Greenfield, 1996 -- valid
  Myripristis australis Castelnau, 1875 -- invalid -- bluntnosed soldierfish
  Myripristis axillaris Valenciennes in Cuvier and Valenciennes, 1831 -- invalid
  Myripristis berndti Jordan and Evermann, 1903 -- valid -- bigscale soldierfish, soldado azotado
  Myripristis botche Cuvier, 1829 -- valid
  Myripristis chryseres Jordan and Evermann, 1903 -- valid
  Myripristis clarionensis Gilbert, 1897 -- valid -- soldado amarillo, yellow soldierfish
  Myripristis formosa Randall and Greenfield, 1996 -- valid
  Myripristis gildi Greenfield, 1965 -- valid
  Myripristis greenfieldi Randall and Yamakawa, 1996 -- valid
  Myripristis hexagona (Lacepčde, 1802) -- valid
  Myripristis hexagonus (Lacepčde, 1802) -- invalid
  Myripristis jacobus Cuvier in Cuvier and Valenciennes, 1829 -- valid -- blackbar soldierfish, soldado raya negra, candil barreado
  Myripristis kochiensis Randall and Yamakawa, 1996 -- valid
  Myripristis kuntee Valenciennes in Cuvier and Valenciennes, 1831 -- valid
  Myripristis melanostictus Bleeker, 1863 -- invalid -- bigscale soldier, chubby soldier
  Myripristis multiradiatus Günther, 1874 -- invalid
  Myripristis murdjan (Forsskĺl, 1775) -- valid -- blacktipped soldierfish, red squirrelfish
  Myripristis parvidens Cuvier, 1829 -- invalid
  Myripristis pillwaxii Steindachner, 1893 -- invalid
  Myripristis pralinia Cuvier in Cuvier and Valenciennes, 1829 -- valid
  Myripristis pralinius Cuvier in Cuvier and Valenciennes, 1829 -- invalid -- smoothcheeked soldierfish
  Myripristis randalli Greenfield, 1974 -- valid
  Myripristis robusta Randall and Greenfield, 1996 -- valid
  Myripristis seychellensis Cuvier in Cuvier and Valenciennes, 1829 -- valid
  Myripristis symmetricus Jordan and Evermann, 1903 -- invalid
  Myripristis tiki Greenfield, 1974 -- valid
  Myripristis trachyacron Bleeker, 1863 -- valid
  Myripristis violacea Bleeker, 1851 -- valid
  Myripristis violaceus Bleeker, 1851 -- invalid
  Myripristis vittata Valenciennes in Cuvier and Valenciennes, 1831 -- valid
  Myripristis vittatus Valenciennes in Cuvier and Valenciennes, 1831 -- invalid
  Myripristis woodsi Greenfield, 1974 -- valid
  Myripristis xanthacra Randall and Guézé, 1981 -- valid
  Mystus Scopoli, 1777 -- valid
  Myxine Linnaeus, 1758 -- valid
  Myxine affinis Günther, 1870 -- valid
  Myxine australis Jenyns, 1842 -- valid
  Myxine capensis Regan, 1913 -- valid
  Myxine circifrons Garman, 1899 -- valid
  Myxine debueni Wisner and McMillan, 1995 -- valid
  Myxine fernholmi Wisner and McMillan, 1995 -- valid
  Myxine formosana Mok and Kuo, 2001 -- valid
  Myxine garmani Jordan and Snyder, 1901 -- valid
  Myxine glutinosa Linnaeus, 1758 -- valid -- myxine du nord, Atlantic hagfish
  Myxine hubbsi Wisner and McMillan, 1995 -- valid
  Myxine hubbsoides Wisner and McMillan, 1995 -- valid
  Myxine ios Fernholm, 1981 -- valid
  Myxine knappi Wisner and McMillan, 1995 -- valid
  Myxine kuoi Mok, 2002 -- valid
  Myxine limosa Girard, 1859 -- valid
  Myxine mccoskeri Wisner and McMillan, 1995 -- valid
  Myxine mcmillanae Hensley, 1991 -- valid
  Myxine paucidens Regan, 1913 -- valid
  Myxine pequenoi Wisner and McMillan, 1995 -- valid
  Myxine robinsorum Wisner and McMillan, 1995 -- valid
  Myxine sotoi Mincarone, 2001 -- valid
  Nagaichthys Kottelat and Lim in Kottelat, 1991 -- valid
  Nagaichthys filipes Kottelat and Lim in Kottelat, 1991 -- valid
  Nannobrachium Günther, 1887 -- valid
  Nannobrachium achirus (Andriashev, 1962) -- valid
  Nannobrachium atrum (Tĺning, 1928) -- valid
  Nannobrachium bristori Zahuranec, 2000 -- valid
  Nannobrachium crypticum Zahuranec, 2000 -- valid
  Nannobrachium cuprarium (Tĺning, 1928) -- valid
  Nannobrachium fernae (Wisner, 1971) -- valid
  Nannobrachium gibbsi Zahuranec, 2000 -- valid
  Nannobrachium hawaiiensis Zahuranec, 2000 -- valid
  Nannobrachium idostigma (Parr, 1931) -- valid
  Nannobrachium indicum Zahuranec, 2000 -- valid
  Nannobrachium isaacsi (Wisner, 1974) -- valid
  Nannobrachium lineatum (Tĺning, 1928) -- valid
  Nannobrachium phyllisae Zahuranec, 2000 -- valid
  Nannobrachium regale (Gilbert, 1892) -- valid -- pinpoint lampfish, linternilla puntita
  Nannobrachium ritteri (Gilbert, 1915) -- valid
  Nannobrachium wisneri Zahuranec, 2000 -- valid
  Nansenia Jordan and Evermann, 1896 -- valid
  Nansenia ahlstromi Kawaguchi and Butler, 1984 -- valid
  Nansenia antarctica Kawaguchi and Butler, 1984 -- valid
  Nansenia ardesiaca Jordan and Thompson, 1914 -- valid
  Nansenia atlantica Blache and Rossignol, 1962 -- valid
  Nansenia candida Cohen, 1958 -- valid -- white pencilsmelt
  Nansenia crassa Lavenberg, 1965 -- valid
  Nansenia groenlandica (Reinhardt, 1840) -- valid -- large-eyed argentine
  Nansenia iberica Matallanas, 1985 -- valid
  Nansenia indica Kobyliansky, 1992 -- valid
  Nansenia longicauda Kawaguchi and Butler, 1984 -- valid
  Nansenia macrolepis (Gilchrist, 1922) -- valid
  Nansenia megalopa Kawaguchi and Butler, 1984 -- valid
  Nansenia oblita (Facciolŕ, 1887) -- valid
  Nansenia obscura Kobyliansky and Usachev in Kobyliansky, 1992 -- valid
  Nansenia pelagica Kawaguchi and Butler, 1984 -- valid
  Nansenia sanrikuensis Kanayama and Amaoka in Amaoka et al., 1983 -- valid
  Nansenia tenera Kawaguchi and Butler, 1984 -- valid
  Nansenia tenuicauda Kawaguchi and Butler, 1984 -- valid
  Narcetes Alcock, 1890 -- valid
  Narcetes erimelas Alcock, 1890 -- valid
  Narcetes kamoharai Okamura in Okamura and Kitajima, 1984 -- valid
  Narcetes lloydi Fowler, 1934 -- valid
  Narcetes stomias (Gilbert, 1890) -- valid -- blackhead salmon
  Narcetes wonderi Herre, 1935 -- valid
  Narcine Henle, 1834 -- valid -- numbfishes
  Narcine bancroftii (Griffith and Smith, 1834) -- valid -- lesser electric ray, raya eléctrica torpedo
  Narcine brasiliensis (Olfers, 1831) -- valid -- lesser electric ray
  Narcine indica Henle, 1834 -- invalid
  Narcine insolita Carvalho, Séret and Compagno, 2002 -- valid
  Narcine lasti Carvalho and Séret, 2002 -- valid
  Narcine leoparda Carvalho, 2001 -- valid
  Narcine maculata Duméril, 1852 -- valid
  Narcine oculifera Carvalho, Compagno and Mee, 2002 -- valid
  Naso coryphaenoides (Smith, 1955) -- invalid -- whitebar unicorn
  Naso tongonus (Valenciennes in Cuvier & Valenciennes, 1835) -- invalid
  Naso unicolor (Günther ex Liénard, 1861) -- invalid
  Naucrates Rafinesque, 1810 -- valid -- pilotfishes
  Naucrates ductor (Linnaeus, 1758) -- valid -- pilotfish, piloto, pez piloto
  Nebrius concolor Rüppell, 1837 -- invalid
  Nebrius doldi Smith, 1953 -- invalid
  Nebrius ferrugineus (Lesson, 1831) -- valid -- gata nodriza atezada, requin nourrice fauve, tawny nurse shark
  Nebrodes concolor ogilbyi Whitley, 1934 -- invalid
  Negaprion Whitley, 1940 -- valid -- lemon sharks
  Negaprion brevirostris (Poey, 1868) -- valid -- tiburón limón, lemon shark, galano de ley
  Nemamyxine Richardson, 1958 -- valid
  Nemamyxine elongata Richardson, 1958 -- valid
  Nemamyxine kreffti McMillan and Wisner, 1982 -- valid
  Nematistius Gill, 1862 -- valid -- roosterfish
  Nematistius pectoralis Gill, 1862 -- valid -- roosterfish, papagallo
  Neochanna Günther, 1867 -- valid -- mudfish
  Neochanna apoda Günther, 1867 -- valid -- brown mudfish
  Neochanna burrowsius (Phillipps, 1926) -- valid -- Canterbury mudfish
  Neochanna cleaveri (Scott, 1934) -- valid -- Tasmanian mudfish, Tasmanian Mudfish, Australian Mudfish
  Neochanna diversus Stokell, 1949 -- valid -- Black mudfish
  Neochanna heleios Ling and Gleeson, 2001 -- valid -- Burgundy mudfish, Northland mudfish
  Neoharriotta Bigelow and Schroeder, 1950 -- valid
  Neoharriotta carri Bullis and Carpenter, 1966 -- valid
  Neomyxine Richardson, 1953 -- valid
  Neomyxine biniplicata (Richardson and Jowett, 1951) -- valid
  Neoniphon Castelnau, 1875 -- valid
  Neoniphon argenteus (Valenciennes in Cuvier and Valenciennes, 1831) -- valid
  Neoniphon aurolineatus (Liénard, 1839) -- valid
  Neoniphon marianus (Cuvier in Cuvier and Valenciennes, 1829) -- valid -- carajuelo mariano, longjaw squirrelfish, longspine squirrelfish
  Neoniphon opercularis (Valenciennes in Cuvier and Valenciennes, 1831) -- valid -- blackfin soldier
  Neoniphon sammara (Forsskĺl, 1775) -- valid -- lonchin soldierfish, sam soldier
  Neoplecostomus Eigenmann and Eigenmann, 1888 -- valid
  Neoraja McEachran and Campagno, 1982 -- valid -- pygmy skates
  Neoraja carolinensis McEachran and Stehmann, 1984 -- valid -- Carolina pygmy skate
  Neosalanx Wakiya and Takahasi, 1937 -- valid
  Neosalanx anderssoni (Rendahl, 1923) -- valid
  Neosalanx argentea (Lin, 1932) -- valid
  Neosalanx brevirostris (Pellegrin, 1923) -- valid
  Neosalanx hubbsi Wakiya and Takahashi, 1937 -- valid
  Neosalanx jordani Wakiya and Takahashi, 1937 -- valid
  Neosalanx oligodontis Chen, 1956 -- valid
  Neosalanx pseudotaihuensis Zhang, 1987 -- valid
  Neosalanx reganius Wakiya and Takahashi, 1937 -- valid
  Neosalanx taihuensis Chen, 1956 -- valid
  Neosalanx tangkahkeii (Wu, 1931) -- valid
  Neoscopelus Johnson, 1863 -- valid
  Neoscopelus macrolepidotus Johnson, 1863 -- valid -- blackchin
  Neoscopelus microchir Matsubara, 1943 -- valid
  Neoscopelus porosus Arai, 1969 -- valid
  Neosilurus Steindachner, 1867 -- valid
  Neosynchiropus Nalbant, 1979 -- invalid
  Neosynchiropus rubrovinctus (Gilbert, 1905) -- invalid
  Nesogalaxias Whitley, 1935 -- invalid
  Netuma Bleeker, 1858 -- valid
  Netuma thalassinus (Rüppell, 1837) -- valid -- giant sea catfish, mâchoiron titan, bagre titan
  Normichthys Parr, 1951 -- valid
  Normichthys herringi Sazonov and Merrett, 2001 -- valid
  Normichthys operosus Parr, 1951 -- valid -- multipore searsid
  Normichthys yahganorum Lavenberg, 1965 -- valid
  Notidanus Cuvier, 1816 -- invalid
  Notidanus cinereus pristiurus Bellotti, 1878 -- invalid
  Notidanus vulgaris Perez Canto, 1886 -- invalid
  Notolychnus Fraser-Brunner, 1949 -- valid
  Notolychnus valdiviae (Brauer, 1904) -- valid -- pez linterna de Valdivia
  Notomyxine Nani and Gneri, 1951 -- valid
  Notomyxine tridentiger (Garman, 1899) -- valid
  Notopterus afer Günther, 1868 -- invalid
  Notopterus borneensis Bleeker, 1851 -- invalid -- Indonesian featherback
  Notopterus nigri Günther, 1868 -- invalid
  Notorynchus Ayers, 1855 -- valid
  Notorynchus cepedianus (Péron, 1807) -- valid -- bluntnose sevengill shark, sevengill shark, tiburón pinto, broadnose sevengill shark
  Notoscopelus Günther, 1864 -- valid
  Notoscopelus bolini Nafpaktitis, 1975 -- valid
  Notoscopelus caudispinosus (Johnson, 1863) -- valid
  Notoscopelus elongatus (Costa, 1844) -- valid -- a lanternfish
  Notoscopelus elongatus elongatus (Costa, 1844) -- valid
  Notoscopelus elongatus kroyeri (Malm, 1861) -- valid
  Notoscopelus japonicus (Tanaka, 1908) -- valid
  Notoscopelus resplendens (Richardson, 1845) -- valid -- patchwork lampfish, linternilla brillante
  Novumbra Schultz, 1929 -- valid -- Olympic mudminnows
  Novumbra hubbsi Schultz, 1929 -- valid -- Olympic mudminnow
  Nyctophus gemellarii Cocco, 1838 -- invalid
  Nyctophus metopoclampus (Cocco, 1829) -- invalid
  Odontaspis Agassiz, 1838 -- valid -- smalltooth sand tigers
  Odontaspis ferox (Risso, 1810) -- valid -- tiburón dientes de perro, ragged-tooth shark, smalltooth sand tiger, bumpytail raggedtooth
  Odontaspis herbsti Whitley, 1950 -- invalid
  Odontaspis noronhai (Maul, 1955) -- valid -- bigeye sand tiger, bigeye sand shark
  Odontaspis taurus (Rafinesque, 1810) -- invalid -- sand tiger
  Oligoplites Gill, 1863 -- valid -- pompanos, leatherjackets, leatherjacks
  Oligoplites altus (Günther, 1868) -- valid -- leatherjacket, longjaw leatherjack, pińa bocona
  Oligoplites saliens (Bloch, 1793) -- valid -- sauteur
  Oligoplites saurus (Bloch and Schneider, 1801) -- valid -- leatherjack, leatherjacket, zapatero, pińa sietecueros
  Olivaichthys Arratia, 1987 -- invalid
  Olivaichthys viedmensis (MacDonagh, 1931) -- invalid
  Oloplotosus Weber, 1913 -- valid
  Olyra McClelland, 1842 -- valid
  Olyra burmanica Day, 1872 -- valid
  Olyra horae (Prashad and Mukerji, 1929) -- valid
  Olyra laticeps McClelland, 1842 -- invalid
  Olyra longicauda McClelland, 1842 -- invalid
  Ompok Lacepčde, 1803 -- valid
  Oncorhynchus Suckley, 1861 -- valid -- Pacific salmon
  Oncorhynchus aguabonita (Jordan, 1892) -- valid -- golden trout, California golden trout
  Oncorhynchus apache (Miller, 1972) -- valid -- Apache trout, Arizona trout
  Oncorhynchus chrysogaster (Needham and Gard, 1964) -- valid -- trucha dorada mexicana, Mexican golden trout
  Oncorhynchus clarkii (Richardson, 1836) -- valid -- cutthroat trout, trucha degollada, truite fardée
  Oncorhynchus clarkii bouvieri (Jordan and Gilbert, 1883) -- valid -- Yellowstone cutthroat trout
  Oncorhynchus clarkii clarkii (Richardson, 1836) -- valid -- coastal cutthroat trout
  Oncorhynchus clarkii henshawi (Gill and Jordan, 1878) -- valid -- Lahontan cutthroat trout
  Oncorhynchus clarkii lewisi (Girard, 1856) -- valid
  Oncorhynchus clarkii macdonaldi (Jordan and Evermann, 1890) -- valid -- yellowfin cutthroat trout
  Oncorhynchus clarkii pleuriticus (Cope, 1872) -- valid -- Colorado River cutthroat trout
  Oncorhynchus clarkii seleniris (Snyder, 1933) -- valid -- Paiute cutthroat trout
  Oncorhynchus clarkii stomias (Cope, 1871) -- valid -- greenback cutthroat trout
  Oncorhynchus clarkii utah (Suckley, 1874) -- valid -- Bonneville cutthroat trout
  Oncorhynchus clarkii virginalis (Girard, 1856) -- valid -- Rio Grande cutthroat trout
  Oncorhynchus gilae (Miller, 1950) -- valid -- Gila trout
  Oncorhynchus gilae apache (Miller, 1972) -- invalid -- Apache trout
  Oncorhynchus gilae gilae (Miller, 1950) -- invalid -- Gila trout
  Oncorhynchus gorbuscha (Walbaum, 1792) -- valid -- pink salmon, humpback, humpbacked salmon, saumon rose
  Oncorhynchus iwame Kimura and Nakamura, 1961 -- valid
  Oncorhynchus keta (Walbaum in Artedi, 1792) -- valid -- chum salmon
  Oncorhynchus kisutch (Walbaum, 1792) -- valid -- coho salmon, salmón plateado, saumon coho, silver salmon
  Oncorhynchus masou (Brevoort, 1856) -- valid -- cherry salmon, masu, masu salmon
  Oncorhynchus mykiss (Walbaum, 1792) -- valid -- rainbow trout, trucha arcoiris, steelhead, truite arc-en-ciel, redband trout
  Oncorhynchus mykiss aguabonita (Jordan, 1892) -- invalid -- California golden trout
  Oncorhynchus mykiss gilberti (Jordan, 1894) -- valid -- Kern golden trout, Kern River rainbow trout
  Oncorhynchus mykiss irideus (Gibbons, 1855) -- valid -- coastal rainbow trout
  Oncorhynchus mykiss mykiss (Walbaum, 1792) -- valid -- Kamchatkan rainbow trout
  Oncorhynchus mykiss nelsoni (Evermann, 1908) -- valid -- San Pedro Martir trout, Baja California rainbow trout, Nelson's trout
  Oncorhynchus mykiss stonei (Jordan, 1894) -- valid -- Sacramento golden trout
  Oncorhynchus mykiss whitei (Evermann, 1906) -- valid -- Little Kern golden trout
  Oncorhynchus nerka (Walbaum in Artedi, 1792) -- valid -- blueback salmon, kokanee, red salmon, sockeye salmon, saumon rouge
  Oncorhynchus rhodurus Jordan and McGregor in Jordan and Hubbs, 1925 -- invalid
  Oncorhynchus tshawytscha (Walbaum in Artedi, 1792) -- valid -- Chinook salmon, salmón boquinegra, king salmon, saumon chinook
  Ophiocephalus gachua Hamilton, 1822 -- invalid
  Ophiocephalus kelaartii Günther, 1861 -- invalid
  Ophiocephalus micropeltes Cuvier in Cuvier and Valenciennes, 1831 -- invalid
  Ophiocephalus striatus Bloch, 1793 -- invalid
  Ophiocephalus vagus Peters, 1868 -- invalid
  Ophioscion costaricensis Caldwell, 1958 -- invalid
  Ophioscion thompsoni Hubbs, 1921 -- invalid
  Ophisternon McClelland, 1844 -- valid -- snake swamp eels
  Ophisternon aenigmaticum Rosen and Greenwood, 1976 -- valid -- swamp eel, anguila falsa, obscure swamp eel
  Ophisternon afrum (Boulenger, 1909) -- valid -- Guinea swamp eel
  Ophisternon bengalense McClelland, 1844 -- valid -- Bengal swamp eel, ricefield eel, Asian swamp eel
  Ophisternon candidum (Mees, 1962) -- valid -- blind cave eel
  Ophisternon gutturale (Richardson, 1845) -- valid -- Australian swamp eel
  Opisthoproctus Vaillant, 1888 -- valid
  Opisthoproctus grimaldii Zugmayer, 1911 -- valid -- barreleye
  Opisthoproctus soleatus Vaillant, 1888 -- valid
  Opsodoras Eigenmann, 1925 -- valid
  Optivus Whitley, 1947 -- valid
  Optivus elongatus (Günther, 1859) -- valid
  Orectolobus wardi Whitley, 1939 -- valid -- northern wobbegong, requin-tapis savetier, tapicero zapatilla
  Orthostoechus Gill, 1862 -- invalid -- striped grunts
  Orthostoechus maculicauda Gill, 1862 -- invalid -- spottail grunt
  Osmerus Linnaeus, 1758 -- valid -- rainbow smelts
  Osmerus dentex Steindachner, 1870 -- invalid
  Osmerus eperlanus (Linnaeus, 1758) -- valid -- smelt
  Osmerus mordax (Mitchill, 1814) -- valid -- rainbow smelt, éperlan arc-en-ciel
  Osmerus mordax dentex Steindachner, 1870 -- valid
  Osmerus mordax mordax (Mitchill, 1814) -- valid
  Osmerus spectrum Cope, 1870 -- invalid -- éperlan nain, pygmy smelt
  Osmerus villosus (Müller, 1776) -- invalid
  Ostichthys Cuvier in Cuvier and Valenciennes, 1829 -- valid
  Ostichthys acanthorhinus Randall, Shimizu and Yamakawa, 1982 -- valid
  Ostichthys archiepiscopus (Valenciennes, 1862) -- valid
  Ostichthys brachygnathus Randall and Myers, 1993 -- valid
  Ostichthys delta Randall, Shimizu and Yamakawa, 1982 -- valid
  Ostichthys hypsipterygion Randall, Shimizu and Yamakawa, 1982 -- valid
  Ostichthys japonicus (Cuvier in Cuvier and Valenciennes, 1829) -- valid
  Ostichthys kaianus (Günther, 1880) -- valid
  Ostichthys ovaloculus Randall and Wrobel, 1988 -- valid
  Ostichthys pillwaxii (Steindachner, 1893) -- invalid
  Ostichthys sandix Randall, Shimizu and Yamakawa, 1982 -- valid
  Ostichthys sheni Chen, Shao and Mok, 1990 -- valid
  Ostichthys trachypoma (Günther, 1859) -- valid -- bigeye soldierfish, candil de lo alto
  Otocinclus Cope, 1871 -- valid
  Oxynotus caribbaeus Cervigón, 1961 -- valid -- Caribbean roughshark
  Oxynotus centrina (Linnaeus, 1758) -- valid -- angular roughshark
  Oxynotus paradoxus Frade, 1929 -- valid -- sailfin roughshark
  Oxyodon Brauer, 1906 -- invalid
  Oxyodon macrops Brauer, 1906 -- invalid
  Palinurichthys perciformis (Mitchill, 1818) -- invalid
  Palinurichthys umhlangae Smith, 1949 -- invalid
  Panaque Eigenmann and Eigenmann, 1889 -- valid
  Pangasius Valenciennes in Cuvier and Valenciennes, 1840 -- valid
  Pantolabus Whitley, 1931 -- valid
  Pantolabus parasitus (Garman, 1903) -- invalid -- roundfinned trevally
  Pantolabus radiatus (Macleay, 1881) -- valid -- fringefinned trevally
  Paragalaxias Scott, 1935 -- valid
  Paragalaxias dissimilis (Regan, 1906) -- valid -- Shannon Galaxias, Shannon Paragalaxias
  Paragalaxias eleotroides McDowall and Fulton, 1978 -- valid -- Great Lake Paragalaxias, Great Lake Galaxias
  Paragalaxias julianus McDowall and Fulton, 1978 -- valid -- Western Paragalaxias, Julian Galaxias
  Paragalaxias mesotes McDowall and Fulton, 1978 -- valid -- Arthurs Paragalaxias
  Paragaleus Budker, 1935 -- valid -- sharpnose weasel sharks
  Paragaleus leucolomatus Compagno and Smale, 1985 -- valid
  Paragaleus pectoralis (Garman, 1906) -- valid -- Atlantic weasel shark
  Paragaleus randalli Compagno, Krupp and Carpenter, 1996 -- valid
  Paraholtbyrnia Krefft, 1967 -- invalid
  Parahucho Vladykov, 1963 -- valid
  Parahucho perryi (Brevoort, 1856) -- valid
  Parailia Boulenger, 1899 -- valid
  Parakysis Herre, 1940 -- valid
  Parakysis verrucosa Herre, 1940 -- invalid
  Parakysis verrucosus Herre, 1940 -- valid
  Paramphilius Pellegrin, 1907 -- valid
  Paramyxine Dean, 1904 -- valid
  Paramyxine atami Dean, 1904 -- valid
  Paramyxine cheni Shen and Tao, 1975 -- valid
  Paramyxine fernholmi Kuo, Huang and Mok, 1994 -- valid
  Paramyxine sheni Kuo, Huang and Mok, 1994 -- valid
  Paramyxine springeri Bigelow and Schroeder, 1952 -- invalid
  Paramyxine wisneri Kuo, Huang and Mok, 1994 -- valid
  Paraplotosus Bleeker, 1862 -- valid
  Parascyllidae Gill, 1862 -- invalid -- collared carpetsharks
  Parascylliidae Gill, 1862 -- valid -- alfombreras, collared carpet sharks, collared carpetsharks, requins-carpettes
  Parascyllium Gill, 1862 -- valid
  Parascyllium sparsimaculatum Goto and Last, 2002 -- valid
  Parascyllium variolatum (Duméril, 1853) -- valid -- necklace carpet shark, necklace carpetshark
  Parasilurus Bleeker, 1862 -- valid
  Parasilurus asotus (Linnaeus, 1758) -- valid -- Japanese catfish
  Parasilurus lithophilus Tomoda, 1961 -- invalid
  Parastromateus Bleeker, 1865 -- valid
  Parastromateus niger (Bloch, 1795) -- valid -- black pomfret
  Paratrachichthys Waite, 1899 -- valid
  Paratrachichthys argyrophanus Woods, 1961 -- valid
  Paratrachichthys atlanticus Menezes, 1971 -- valid
  Paratrachichthys fernandezianus (Günther, 1887) -- valid
  Paratrachichthys heptalepis Gon, 1984 -- valid
  Paratrachichthys novaezelandicus Kotlyar, 1980 -- valid
  Paratrachichthys prosthemius Jordan and Fowler, 1902 -- valid
  Paratrachichthys pulsator (Gomon and Kuiter, 1987) -- valid
  Paratrachichthys sajademalensis Kotlyar, 1979 -- valid
  Paratrachichthys trailli (Hutton, 1875) -- valid -- roughy, sandpaper fish
  Parauchenipterus Bleeker, 1862 -- invalid
  Parauchenoglanis Boulenger, 1911 -- valid
  Pareutropius Regan, 1920 -- valid
  Pareutropius debauwi (Boulenger, 1900) -- valid -- African glass catfish
  Parinoberyx Kotlyar, 1984 -- valid
  Parinoberyx horridus Kotlyar, 1984 -- valid
  Parmaturus Garman, 1906 -- valid -- filetail cat sharks
  Parmaturus campechiensis Springer, 1979 -- valid -- Campeche shark, Campeche cat shark
  Parmaturus macmillani Hardy, 1985 -- valid
  Parmops Rosenblatt and Johnson, 1991 -- valid
  Parmops coruscans Rosenblatt and Johnson, 1991 -- valid
  Parmops echinatus Johnson, Seeto and Rosenblatt, 2001 -- valid
  Parotocinclus Eigenmann and Eigenmann, 1889 -- valid
  Parupeneus chryserydros (Lacepčde, 1801) -- invalid
  Parupeneus luteus (Valenciennes in Cuvier and Valenciennes, 1831) -- invalid
  Parupeneus pleurotaenia (Playfair in Playfair and Günther, 1867) -- invalid
  Parupeneus signatus (Günther, 1867) -- invalid
  Parvilux Hubbs and Wisner, 1964 -- valid
  Parvilux boschmai Hubbs and Wisner, 1964 -- valid
  Parvilux ingens Hubbs and Wisner, 1964 -- valid
  Peckoltia Miranda Ribeiro, 1912 -- valid
  Pectinantus Sazonov, 1986 -- valid
  Pectinantus parini (Sazonov, 1976) -- valid
  Pellisolus Parr, 1951 -- invalid
  Pellisolus facilis Parr, 1951 -- invalid
  Pentanchus verweyi Fowler, 1934 -- invalid
  Peprilus alepidotus (Linnaeus, 1766) -- invalid -- harvestfish
  Perca chrysoptera Linnaeus, 1766 -- invalid
  Perca formosa Linnaeus, 1766 -- invalid
  Perca philadelphica Linnaeus, 1758 -- invalid
  Perca striata Linnaeus, 1758 -- invalid
  Perca venenosa Linnaeus, 1758 -- invalid
  Percalates Ramsey and Oligby, 1887 -- invalid
  Persparsia Parr, 1951 -- valid
  Persparsia kopua (Phillipps, 1942) -- valid
  Petacara Böhlke, 1959 -- invalid
  Phago maculatus Ahl, 1922 -- invalid -- pike characin, African pike characin, pike characin
  Photoblepharon Weber, 1902 -- valid
  Photoblepharon palpebratum (Boddaert, 1781) -- valid
  Photoblepharon palpebratus (Boddaert, 1781) -- invalid -- lanterneye fish
  Photoblepharon steinitzi Abe and Haneda, 1973 -- valid
  Photostylus Beebe, 1933 -- valid
  Photostylus pycnopterus Beebe, 1933 -- valid -- starry smoothhead
  Phractocephalus Agassiz in Spix and Agassiz, 1829 -- valid
  Phractocephalus hemioliopterus (Bloch and Schneider, 1801) -- valid -- redtail catfish, pirarara
  Phractura Boulenger, 1900 -- valid
  Phthanophaneron Johnson and Rosenblatt, 1988 -- valid
  Phthanophaneron harveyi (Rosenblatt and Montgomery, 1976) -- valid -- ojo de linterna panámica, Panamic flashlightfish
  Physailia pellucida Boulenger, 1901 -- invalid -- African glass catfish
  Pillaia Yazdani, 1972 -- valid
  Pillaia indica Yazdani, 1972 -- valid
  Pillaia kachinica Kullander, Britz and Fang, 2000 -- valid
  Pimelodella Eigenmann and Eigenmann, 1888 -- valid
  Pimelodella imitator (Myers, 1927) -- invalid
  Pimelodella kronei (Miranda Ribeiro, 1907) -- valid -- blind cave catfish
  Pimelodus Lacepčde, 1803 -- valid
  Pimelodus maculatus Lacepčde, 1803 -- valid -- Congo barbaso
  Pinjalo Bleeker, 1873 -- valid
  Platydoras Bleeker, 1862 -- valid
  Platypodon perezii Poey, 1876 -- invalid
  Platytroctes Günther, 1878 -- valid
  Platytroctes apus Günther, 1878 -- valid
  Platytroctes mirus (Lloyd, 1909) -- valid
  Plecoglossus Temminck and Schlegel, 1846 -- valid -- ayu
  Plecoglossus altivelis (Temminck and Schlegel, 1846) -- valid -- ayu, sweetfish
  Plecoglossus altivelis altivelis (Temminck and Schlegel, 1846) -- valid
  Plecoglossus altivelis ryukyuensis Nishida, 1988 -- valid
  Plectorhinchus diagramma (Linnaeus, 1758) -- invalid
  Plectorhynchus Lacepčde, 1801 -- invalid -- sweetlips
  Plectorhynchus albovittatus (Rüppell, 1838) -- invalid -- Indian grunt
  Plectorhynchus batata (Smith, 1952) -- invalid -- greyskin
  Plectorhynchus chaetodonoides Lacepčde, 1801 -- invalid
  Plectorhynchus chrysotaenia (Bleeker, 1855) -- invalid -- goldenlined sweetlips
  Plectorhynchus chubbi (Regan, 1919) -- invalid -- dusky rubberlip
  Plectorhynchus cinctus (Temminck and Schlegel, 1843) -- invalid -- threebanded sweetlip
  Plectorhynchus cuvieri (Bennett, 1829) -- invalid
  Plectorhynchus diagrammus (Linnaeus, 1758) -- invalid -- silverbanded sweetlip
  Plectorhynchus flavomaculatus (Cuvier in Cuvier and Valenciennes, 1830) -- invalid -- lemonfish
  Plectorhynchus gaterinus (Forsskĺl, 1775) -- invalid -- African grunt, blackspotted rubberlip
  Plectorhynchus goldmanni (Bleeker, 1853) -- invalid -- diagonal-banded sweetlips
  Plectorhynchus lineatus (Linnaeus, 1758) -- invalid -- yellowbanded sweetlip
  Plectorhynchus nigrus (Cuvier in Cuvier and Valenciennes, 1830) -- invalid -- brown sweetlips
  Plectorhynchus orientalis (Bloch, 1793) -- invalid -- Oriental sweetlip
  Plectorhynchus plagiodesmus Fowler, 1935 -- invalid -- barred rubberlip
  Plectorhynchus playfairi (Pellegrin, 1914) -- invalid -- whitebarred rubberlip
  Plectorhynchus schotaf (Forsskĺl, 1775) -- invalid -- somber sweetlips
  Plectorhynchus sebae (Bleeker, 1850) -- invalid -- silverbanded sweetlip
  Plectorhynchus sordidus (Klunzinger, 1870) -- invalid -- sordid rubberlip
  Plectroplites Gill, 1862 -- invalid
  Plectropoma serratum Cuvier in Cuvier and Valenciennes, 1828 -- invalid
  Plectrypops Gill, 1862 -- valid
  Plectrypops lima (Valenciennes in Cuvier and Valenciennes, 1831) -- valid -- smug soldierfish, wistful soldierfish
  Plectrypops retrospinis (Guichenot, 1853) -- valid -- cardinal soldierfish, goggle-eyed squirrelfish, candil cardenal
  Plotosus Lacepčde, 1803 -- valid
  Plotosus microceps Richardson, 1845 -- invalid
  Pluto Hubbs, 1938 -- invalid
  Poecilobrycon Eigenmann, 1909 -- invalid
  Pomacanthus balteatus Cuvier in Cuvier and Valenciennes, 1831 -- invalid
  Pomacanthus cingulatus Cuvier in Cuvier and Valenciennes, 1831 -- invalid
  Pomacanthus quinquecinctus Cuvier in Cuvier and Valenciennes, 1831 -- invalid
  Pomadasys leuciscus (Günther, 1864) -- invalid
  Pomadasys maculatum (Bloch, 1793) -- invalid -- blotched javelinfish
  Pomadasys olivaceum (Day, 1875) -- invalid -- olive grunter
  Pomadasys opercularis (Playfair in Playfair and Günther, 1867) -- invalid -- smallspotted javelinfish
  Porochilus Weber, 1913 -- valid
  Potamarius Hubbs and Miller, 1960 -- valid
  Potamarius izabalensis Hubbs and Miller, 1960 -- valid
  Potamarius nelsoni (Evermann and Goldsborough, 1902) -- valid -- Lacandon sea catfish, bagre lacandón
  Potamotrygon brachyura (Günther, 1880) -- valid
  Potamotrygon constellata (Vaillant, 1880) -- valid
  Potamotrygon hystrix (Müller and Henle, 1841) -- valid
  Potamotrygon laticeps Garman, 1913 -- invalid -- freshwater stingray
  Prionace Cantor, 1849 -- valid
  Prionace glauca (Linnaeus, 1758) -- valid -- blue shark, tiburón azul, requin bleu
  Prionodes baldwini Evermann and Marsh, 1899 -- invalid
  Pristilepis Randall, Shimizu and Yamakawa, 1982 -- valid
  Pristilepis oligolepis (Whitley, 1941) -- valid
  Pristiophorus Müller and Henle, 1837 -- valid -- saw sharks, fivegill saw sharks
  Pristiophorus schroederi Springer and Bullis, 1960 -- valid -- Bahamas sawshark, Bahamas saw shark
  Pristipomoides sieboldii (Bleeker, 1855) -- valid -- Lavender Snapper, Colas lavande, Panchito lavanda
  Pristis Linck, 1790 -- valid -- sawfishes, narrowtooth sawfishes
  Pristis microdon Latham, 1794 -- valid -- freshwater sawfish, Greattooth sawfish, smalltooth sawfish
  Pristis pectinata Latham, 1794 -- valid -- pez sierra peine, pez sierra, wide sawfish, smalltooth sawfish
  Pristis perotteti Müller and Henle, 1841 -- valid -- largetooth sawfish
  Pristis pristis (Linnaeus, 1758) -- valid -- pez sierra común, largetooth sawfish, sawfish, common sawfish
  Promicrops lanceolatus (Bloch, 1790) -- invalid
  Pronotogrammus aureorubens Longley, 1935 -- invalid
  Proscyllium habereri Hilgendorf, 1904 -- valid -- graceful catshark
  Prosopium Jordan, 1878 -- valid -- round whitefishes
  Prosopium abyssicola (Snyder, 1919) -- valid -- Bear Lake whitefish
  Prosopium coulteri (Eigenmann and Eigenmann, 1892) -- invalid -- pygmy whitefish
  Prosopium coulterii (Eigenmann and Eigenmann, 1892) -- valid -- pygmy whitefish
  Prosopium cylindraceum (Pennant, 1784) -- valid -- round whitefish, ménomini rond
  Prosopium gemmifer (Snyder, 1919) -- valid -- Bonneville cisco
  Prosopium spilonotus (Snyder, 1919) -- valid -- Bonneville whitefish
  Prosopium williamsoni (Girard, 1856) -- valid -- mountain whitefish
  Prososcopa Rass, 1961 -- invalid
  Protoblepharon Baldwin, Johnson and Paxton, 1997 -- valid
  Protoblepharon rosenblatti Baldwin, Johnson and Paxton, 1997 -- valid
  Protomyctophum Fraser-Brunner, 1949 -- valid
  Protomyctophum andriashevi Becker, 1963 -- valid
  Protomyctophum arcticum (Lütken, 1892) -- valid
  Protomyctophum beckeri Wisner, 1971 -- valid
  Protomyctophum bolini (Fraser-Brunner, 1949) -- valid
  Protomyctophum chilense Wisner, 1971 -- valid
  Protomyctophum choriodon Hulley, 1981 -- valid
  Protomyctophum crockeri (Bolin, 1939) -- valid -- flashlightfish, California flashlightfish, linternilla luciérnaga
  Protomyctophum gemmatum Hulley, 1981 -- valid
  Protomyctophum luciferum Hulley, 1981 -- valid
  Protomyctophum normani (Tĺning, 1932) -- valid
  Protomyctophum parallelum (Lönnberg, 1905) -- valid
  Protomyctophum subparallelum (Tĺning, 1932) -- valid
  Protomyctophum tenisoni (Norman, 1930) -- valid
  Protomyctophum thompsoni (Chapman, 1944) -- valid
  Protosalanx Regan, 1908 -- valid
  Protosalanx chinensis (Basilewsky, 1855) -- valid
  Protosalanx hyalocranius (Abbott, 1901) -- valid
  Prototroctes Günther, 1864 -- valid
  Prototroctes maraena Günther, 1864 -- valid
  Prototroctes oxyrhynchus Günther, 1870 -- valid
  Psenes regulus Poey, 1868 -- invalid
  Pseudancistrus Bleeker, 1862 -- valid
  Pseudauchenipterus Bleeker, 1862 -- valid
  Pseudauchenipterus nodosus (Bloch, 1794) -- valid
  Pseudepapterus Steindachner, 1915 -- valid
  Pseudeutropius Bleeker, 1862 -- valid
  Pseudobagrus brevicorpus (Mori, 1936) -- valid
  Pseudobagrus ichikawai (Okada and Kubota, 1957) -- valid -- nekogigi
  Pseudobathylagus Kobyliansky, 1986 -- valid
  Pseudobathylagus milleri (Jordan and Gilbert in Jordan and Evermann, 1898) -- valid
  Pseudocaranx Bleeker, 1863 -- valid
  Pseudocaranx chilensis (Guichenot, 1848) -- valid
  Pseudocaranx dentex (Bloch and Schneider, 1801) -- valid -- underjaw kingfish, white trevally
  Pseudocaranx wrighti (Whitley, 1931) -- valid
  Pseudocarcharias Cadenat, 1963 -- valid
  Pseudocarcharias kamoharai (Matsubara, 1936) -- valid -- tiburón cocodrilo, crocodile shark
  Pseudocetopsis Bleeker, 1862 -- valid
  Pseudodoras Bleeker, 1858 -- invalid
  Pseudodoras niger (Valenciennes in Humboldt and Valenciennes, 1821) -- invalid -- ripsaw catfish
  Pseudoginglymostoma Dingerkus, 1986 -- valid
  Pseudoginglymostoma brevicaudatum (Günther in Playfair and Günther, 1867) -- valid -- gata nodriza rabicorta, requin-nourrice ŕ queue courte, short-tail nurse shark
  Pseudohemiodon Bleeker, 1862 -- valid
  Pseudopimelodus Bleeker, 1858 -- valid
  Pseudoplatystoma Bleeker, 1862 -- valid
  Pseudoraja Bigelow and Schroeder, 1954 -- valid
  Pseudoraja fischeri Bigelow and Schroeder, 1954 -- valid -- fanfin skate
  Pseudosciaena polyactis Bleeker, 1877 -- invalid -- little yellow croaker, little yellow croaker
  Pseudotatia Mees, 1974 -- valid
  Pseudotriakis Brito Capello, 1868 -- valid
  Pseudotriakis microdon Brito Capello, 1868 -- valid -- false cat shark, falsa gata
  Pseudupeneus barberinus (Lacepčde, 1801) -- invalid -- goatfish
  Pseudupeneus chryserydros (Lacepčde, 1801) -- invalid -- golden goatfish
  Pseudupeneus chrysonemus Jordan and Evermann, 1903 -- invalid
  Pseudupeneus cinnabarinus (Cuvier in Cuvier and Valenciennes, 1829) -- invalid
  Pseudupeneus cyclostomus (Lacepčde, 1801) -- invalid
  Pseudupeneus dentatus (Gill, 1862) -- invalid
  Pseudupeneus fraterculus (Valenciennes in Cuvier and Valenciennes, 1831) -- invalid -- twospot goatfish
  Pseudupeneus heptacanthus (Lacepčde, 1802) -- invalid -- redspot goatfish
  Pseudupeneus indicus (Shaw, 1803) -- invalid -- Indian goatfish
  Pseudupeneus luteus (Valenciennes in Cuvier and Valenciennes, 1831) -- invalid -- golden-yellow goatfish
  Pseudupeneus pleurotaenia (Playfair in Playfair and Günther, 1867) -- invalid -- redmottled goatfish
  Pseudupeneus signatus (Günther, 1867) -- invalid -- blackspot goatfish
  Pseudupeneus spilurus (Bleeker, 1854) -- invalid -- Japanese goatfish
  Pseudupeneus trifasciatus (Lacepčde, 1801) -- invalid -- threebarred goatfish
  Pterocaesio chrysozonus (Cuvier in Cuvier and Valenciennes, 1830) -- invalid
  Pterocryptis Peters, 1861 -- valid
  Pterodoras Bleeker, 1862 -- valid
  Pterohemiodus atranalis Fowler, 1940 -- invalid
  Pteromylaeus Garman, 1913 -- valid -- bull rays
  Pteroplatytrygon Fowler, 1910 -- valid
  Pteroplatytrygon violacea (Bonaparte, 1832) -- valid -- raya látigo obispo, pelagic stingray
  Pterygoplichthys Gill, 1858 -- valid
  Quadratus Wisner, 1999 -- valid
  Quadratus ancon Mok, Saavedra-Diaz and Acero P., 2001 -- valid
  Quadratus nelsoni (Kuo, Huang and Mok, 1994) -- valid
  Quadratus taiwanae (Shen and Tao, 1975) -- valid
  Quadratus yangi (Teng, 1958) -- valid
  Raja africana Capapé, 1977 -- valid
  Raja bahamensis Bigelow and Schroeder, 1965 -- valid -- Bahama skate
  Raja cervigoni Bigelow and Schroeder, 1964 -- valid -- Venezuela skate
  Raja eglanteria Bosc in Lacepčde, 1800 -- valid -- raya naricita, clearnose skate
  Raja erinacea Mitchill, 1825 -- invalid -- little skate, raie hérisson
  Raja laevis Mitchill, 1818 -- invalid -- barndoor skate, grande raie
  Raja narinari Euphrasen, 1790 -- invalid
  Raja ocellata Mitchill, 1815 -- invalid -- winter skate, raie tâchetée
  Raja spinacidermis Barnard, 1923 -- invalid
  Rajella Stehmann, 1970 -- valid -- gray skates
  Rajella bathyphila (Holt and Byrne, 1908) -- valid -- deepwater ray, deepwater skate, abyssal skate
  Rajella bigelowi (Stehmann, 1978) -- valid -- Bigelow's ray, Bigelow's skate
  Rajella fuliginea (Bigelow and Schroeder, 1954) -- valid -- sooty skate
  Rajella nigerrima (de Buen, 1960) -- valid
  Rajella purpuriventralis (Bigelow and Schroeder, 1962) -- valid -- purplebelly skate
  Repomucenus sagitta (Pallas, 1770) -- invalid -- arrowheaded dragonet
  Retropinna Gill, 1862 -- valid
  Retropinna lacustris Stokell, 1943 -- invalid -- Rotorua smelt
  Retropinna retropinna (Richardson, 1848) -- valid -- common smelt
  Retropinna semoni (Weber, 1895) -- valid
  Retropinna tasmanica McCulloch, 1920 -- valid
  Rhamdella Eigenmann and Eigenmann, 1888 -- valid
  Rhamdia Bleeker, 1858 -- valid -- bagre de Rio
  Rhectogramma Norman, 1930 -- invalid
  Rhectogramma sherborni Norman, 1930 -- invalid -- sherborn's cardinalfish, Sherborn's cardinalfish
  Rhincodon Smith, 1828 -- valid
  Rhincodon typus Smith, 1828 -- valid -- whale shark, dámero, requin baleine, tiburón ballena
  Rhincodontidae -- valid -- requins-baleines, whale sharks, requins baleine, tiburones ballena
  Rhinelepis Agassiz in Spix and Agassiz, 1829 -- valid
  Rhiniodon Smith, 1828 -- invalid
  Rhiniodon typus Smith, 1828 -- invalid -- whale shark
  Rhiniodontidae Müller and Henle, 1839 -- invalid -- whale sharks
  Rhinobatos Linck, 1790 -- valid -- guitarfishes
  Rhinobatos horkelii Müller and Henle, 1841 -- valid -- Brazilian guitarfish
  Rhinobatos percellens (Walbaum, 1792) -- valid -- fiddlefish, southern guitarfish, guitarfish, guitarra
  Rhinochimaera Garman, 1901 -- valid
  Rhinochimaera atlantica Holt and Byrne, 1909 -- valid -- knifenose chimaera, knife-nosed chimaera
  Rhinoptera Cuvier, 1829 -- valid -- cownosed rays
  Rhinoptera bonasus (Mitchill, 1815) -- valid -- gavilán cubanito, cownose ray, cara de vaca
  Rhinoptera brasiliensis Müller, 1836 -- valid -- Brazilian cow-nosed ray
  Rhizoprionodon Whitley, 1929 -- valid -- sharpnose sharks
  Rhizoprionodon lalandii (Müller and Henle, 1839) -- valid -- Brazilian sharpnose shark
  Rhizoprionodon porosus (Poey, 1861) -- valid -- cazón antillano, Caribbean sharpnose shark, cazón de ley
  Rhizoprionodon terraenovae (Richardson, 1836) -- valid -- cazón de ley, Atlantic sharpnose shark, cazón de playa
  Rhombocyttus Gill, 1893 -- invalid
  Rhonciscus Jordan and Evermann, 1896 -- invalid
  Rhonciscus anas (Valenciennes, 1862) -- invalid -- grey grunter
  Rhonciscus furcatus (Bloch and Schneider, 1801) -- invalid -- banded grunter
  Rhonciscus laurentino Smith, 1953 -- invalid -- manylined grunter
  Rhonciscus striatus (Gilchrist and Thompson, 1908) -- invalid -- striped grunter
  Rhonciscus stridens (Forsskĺl, 1775) -- invalid -- striped piggy
  Rhynchobdella Bloch and Schneider, 1801 -- invalid
  Rhynchohyalus Barnard, 1925 -- valid
  Rhynchohyalus natalensis (Gilchrist and Von Bonde, 1924) -- valid
  Rineloricaria Bleeker, 1862 -- valid
  Rinoctes Parr, 1952 -- valid
  Rinoctes nasutus (Koefoed, 1927) -- valid
  Rooseveltiella nattereri (Kner, 1858) -- invalid
  Rouleina Jordan, 1923 -- valid
  Rouleina attrita (Vaillant, 1888) -- valid -- softskin smoothhead
  Rouleina danae Parr, 1951 -- valid
  Rouleina eucla Whitley, 1940 -- valid
  Rouleina euryops Sazonov, 1999 -- valid
  Rouleina guentheri (Alcock, 1892) -- valid
  Rouleina livida (Brauer, 1906) -- valid
  Rouleina maderensis Maul, 1948 -- valid -- Madeiran smooth-head
  Rouleina nuda (Brauer, 1906) -- valid
  Rouleina squamilatera (Alcock, 1898) -- valid
  Rouleina watasei (Tanaka, 1909) -- valid
  Sagamichthys Parr, 1953 -- valid
  Sagamichthys abei Parr, 1953 -- valid
  Sagamichthys gracilis Sazonov, 1978 -- valid
  Sagamichthys schnakenbecki (Krefft, 1953) -- valid
  Salangichthys Bleeker, 1860 -- valid
  Salangichthys ishikawae Wakiya and Takahashi, 1913 -- valid
  Salangichthys microdon (Bleeker, 1860) -- valid -- Japanese icefish, whitebait
  Salanx Cuvier, 1816 -- valid
  Salanx acuticeps Regan, 1908 -- valid
  Salanx ariakensis Kishinouye in Jordan and Snyder, 1902 -- valid
  Salanx cuvieri Valenciennes in Cuvier and Valenciennes, 1850 -- valid -- whitefish
  Salanx reevesii (Gray, 1831) -- valid
  Salmo Linnaeus, 1758 -- valid -- Atlantic salmon
  Salmo aguabonita Jordan, 1892 -- invalid
  Salmo albula Linnaeus, 1758 -- invalid
  Salmo apache Miller, 1972 -- invalid
  Salmo aphelios Kottelat, 1997 -- valid
  Salmo autumnalis Pallas, 1776 -- invalid
  Salmo balcanicus (Karaman, 1927) -- valid
  Salmo carpio Linnaeus, 1758 -- valid
  Salmo cenerinus Nardo, 1847 -- valid
  Salmo cettii Rafinesque, 1810 -- valid
  Salmo chrysogaster Needham and Gard, 1964 -- invalid
  Salmo clarkii Richardson, 1836 -- invalid
  Salmo dentex (Heckel, 1851) -- valid
  Salmo eperlanus Linnaeus, 1758 -- invalid
  Salmo ezenami Berg, 1948 -- valid
  Salmo farioides Karaman, 1938 -- valid
  Salmo ferox Jardine, 1835 -- valid
  Salmo fibreni Zerunian and Gandolfi, 1990 -- valid
  Salmo gilae Miller, 1950 -- invalid
  Salmo ischchan Kessler, 1877 -- valid
  Salmo labrax Pallas, 1814 -- valid
  Salmo lavaretus Linnaeus, 1758 -- invalid
  Salmo letnica (Karaman, 1924) -- valid
  Salmo lumi Poljakov, Filipi and Basho, 1958 -- valid
  Salmo macedonicus (Karaman, 1924) -- valid
  Salmo marmoratus Cuvier, 1829 -- valid
  Salmo mykiss Walbaum, 1792 -- invalid
  Salmo nigripinnis Günther, 1866 -- valid
  Salmo obtusirostris (Heckel, 1851) -- valid
  Salmo ohridanus Steindachner, 1892 -- valid
  Salmo oxyrinchus Linnaeus, 1758 -- invalid
  Salmo pelagonicus Karaman, 1938 -- valid
  Salmo penshinensis Pallas, 1814 -- invalid
  Salmo peristericus Karaman, 1938 -- valid
  Salmo platycephalus Behnke, 1968 -- valid -- ala balik, ala trout
  Salmo rhodanensis Fowler, 1974 -- valid
  Salmo salar Linnaeus, 1758 -- valid -- Atlantic salmon, saumon atlantique
  Salmo schiefermuelleri Bloch, 1784 -- valid
  Salmo silus Ascanius, 1775 -- invalid
  Salmo stomachicus Günther, 1866 -- valid
  Salmo taleri (Karaman, 1933) -- valid
  Salmo trutta Linnaeus, 1758 -- valid -- brown trout, truite brune
  Salmo visovacensis Taler, 1950 -- valid
  Salmo zrmanjaensis Karaman, 1938 -- valid
  Salmothymus Berg, 1908 -- invalid
  Salvelinus Richardson, 1836 -- valid -- chars
  Salvelinus agassizii (Garman, 1885) -- valid -- silver trout
  Salvelinus albus Glubokovsky, 1977 -- valid
  Salvelinus alpinus (Linnaeus, 1758) -- valid -- Arctic char, omble chevalier
  Salvelinus anaktuvukensis Morrow, 1973 -- valid
  Salvelinus andriashevi Berg, 1948 -- valid
  Salvelinus boganidae Berg, 1926 -- valid
  Salvelinus colii (Günther, 1863) -- valid
  Salvelinus confluentus (Suckley, 1859) -- valid -- bull trout
  Salvelinus curilus (Pallas, 1814) -- valid
  Salvelinus czerskii Drjagin in Berg, 1932 -- valid
  Salvelinus drjagini Logashev, 1940 -- valid
  Salvelinus elgyticus Viktorovsky and Glubokovsky in Viktorovsky et al., 1981 -- valid
  Salvelinus fimbriatus Regan, 1908 -- valid
  Salvelinus fontinalis (Mitchill, 1814) -- valid -- brook trout, trucha de arroyo, charr, salter, sea trout, omble de fontaine, coaster brook trout, aurora trout, omble aurora
  Salvelinus gracillimus Regan, 1909 -- valid
  Salvelinus grayi (Günther, 1862) -- valid
  Salvelinus gritzenkoi Vasil'eva and Stygar, 2000 -- valid
  Salvelinus inframundus Regan, 1909 -- valid
  Salvelinus jacuticus Borisov, 1935 -- valid
  Salvelinus killinensis (Günther, 1866) -- valid
  Salvelinus krogiusae Glubokovsky, Frolov, Efremov, Ribnikova and Katugin, 1993 -- valid
  Salvelinus kronocius Viktorovsky, 1978 -- valid
  Salvelinus kuznetzovi Taranetz, 1933 -- valid
  Salvelinus leucomaenis (Pallas, 1814) -- valid
  Salvelinus levanidovi Chereshnev, Skopets and Gudkov, 1989 -- valid
  Salvelinus lonsdalii Regan, 1909 -- valid
  Salvelinus mallochi Regan, 1909 -- valid
  Salvelinus malma (Walbaum in Artedi, 1792) -- valid -- Dolly Varden
  Salvelinus maxillaris Regan, 1909 -- valid
  Salvelinus murta (Saemundsson, 1909) -- valid
  Salvelinus namaycush (Walbaum in Artedi, 1792) -- valid -- lake trout, touladi
  Salvelinus neiva Taranetz, 1933 -- valid
  Salvelinus obtusus Regan, 1908 -- valid
  Salvelinus perisii (Günther, 1865) -- valid
  Salvelinus profundus (Schillinger, 1901) -- valid
  Salvelinus scharffi Regan, 1908 -- valid
  Salvelinus schmidti Viktorovsky, 1978 -- valid
  Salvelinus struanensis (Maitland, 1881) -- valid
  Salvelinus taimyricus Mikhin in Berg, 1949 -- valid
  Salvelinus taranetzi Kaganowsky, 1955 -- valid
  Salvelinus thingvallensis (Saemundsson, 1909) -- valid
  Salvelinus tolmachoffi Berg, 1926 -- valid
  Salvelinus trevelyani Regan, 1908 -- valid
  Salvelinus umbla (Linnaeus, 1758) -- valid
  Salvelinus willoughbii (Günther, 1862) -- valid
  Salvelinus youngeri Friend, 1956 -- valid
  Salvethymus Chereshnev and Skopets, 1990 -- valid
  Salvethymus svetovidovi Chereshnev and Skopets, 1990 -- valid
  Sargocentron Fowler, 1904 -- valid
  Sargocentron bullisi (Woods, 1955) -- valid -- carajuelo profundo, deepwater squirrelfish
  Sargocentron caudimaculatum (Rüppell, 1838) -- valid -- spottailed soldierfish
  Sargocentron caudimaculatus (Rüppell, 1838) -- invalid
  Sargocentron cornutum (Bleeker, 1853) -- valid -- red and white soldierfish
  Sargocentron coruscum (Poey, 1860) -- valid -- carajuelo de arrecife, reef squirrelfish
  Sargocentron diadema (Lacepčde, 1802) -- valid -- crowned soldierfish
  Sargocentron dorsomaculatum (Shimizu and Yamakawa, 1979) -- valid
  Sargocentron ensifer (Jordan and Evermann, 1903) -- valid
  Sargocentron hastatum (Cuvier in Cuvier and Valenciennes, 1829) -- valid
  Sargocentron hormion Randall, 1998 -- valid
  Sargocentron inaequalis Randall and Heemstra, 1985 -- valid
  Sargocentron iota Randall, 1998 -- valid
  Sargocentron ittodai (Jordan and Fowler, 1902) -- valid -- Japanese soldierfish
  Sargocentron lepros (Allen and Cross, 1983) -- valid
  Sargocentron macrosquamis Golani, 1984 -- valid
  Sargocentron marisrubri Randall, Golani and Diamant, 1989 -- valid
  Sargocentron megalops Randall, 1998 -- valid
  Sargocentron melanospilos (Bleeker, 1858) -- valid
  Sargocentron microstoma (Günther, 1859) -- valid
  Sargocentron poco (Woods, 1965) -- valid -- saddle squirrelfish
  Sargocentron praslin (Lacepčde, 1802) -- valid
  Sargocentron punctatissimum (Cuvier in Cuvier and Valenciennes, 1829) -- valid
  Sargocentron rubrum (Forsskĺl, 1775) -- valid -- red soldierfish, red squirrelfish
  Sargocentron seychellense (Smith and Smith, 1963) -- valid
  Sargocentron shimizui Randall, 1998 -- valid
  Sargocentron spiniferum (Forsskĺl, 1775) -- valid
  Sargocentron spinosissimum (Temminck and Schlegel, 1843) -- valid
  Sargocentron suborbitalis (Gill, 1863) -- valid -- candil sol, tinsel squirrelfish
  Sargocentron tiere (Cuvier in Cuvier and Valenciennes, 1829) -- valid
  Sargocentron tiereoides (Bleeker, 1853) -- valid
  Sargocentron violaceum (Bleeker, 1853) -- valid
  Sargocentron wilhelmi (de Buen, 1963) -- valid
  Sargocentron xantherythrum (Jordan and Evermann, 1903) -- valid -- striped squirrelfish, whitespotted squirrelfish
  Sarothrodus amplecticollis Poey, 1868 -- invalid
  Sarothrodus ataeniatus Poey, 1868 -- invalid
  Sarothrodus maculocinctus Gill, 1861 -- invalid
  Saxilaga Scott, 1936 -- invalid
  Scalantarus chrysostictus (Günther, 1872) -- invalid
  Scapanorhynchus Woodward, 1889 -- invalid
  Schilbe Oken, 1817 -- valid
  Schroederichthys Springer, 1966 -- valid -- narrowtail cat sharks
  Schroederichthys maculatus Springer, 1966 -- valid -- narrowtail catshark, narrowtail cat shark
  Schroederichthys saurisqualus Soto, 2001 -- valid
  Schroederichthys tenuis Springer, 1966 -- valid -- slender catshark, slender cat shark
  Sciaena punctata Bloch, 1792 -- invalid
  Sciaena russelii (Cuvier, 1829) -- invalid
  Sciaena russelli (Cuvier, 1829) -- invalid
  Scoloplax Bailey and Baskin, 1976 -- valid
  Scoloplax dicra Bailey and Baskin, 1976 -- valid
  Scoloplax distolothrix Schaefer, Weitzman and Britski, 1989 -- valid
  Scoloplax dolicholophia Schaefer, Weitzman and Britski, 1989 -- valid
  Scoloplax empousa Schaefer, Weitzman and Britski, 1989 -- valid
  Scomber botla Shaw, 1803 -- invalid
  Scomber chrysurus Linnaeus, 1766 -- invalid
  Scomber crumenophthalmus Bloch, 1793 -- invalid
  Scomber fasciatus Bloch, 1793 -- invalid
  Scomber zonatus Mitchill, 1815 -- invalid
  Scomberoides Lacepčde, 1801 -- valid -- leatherjackets
  Scomberoides commersonianus Lacepčde, 1801 -- invalid -- largemouth queenfish
  Scomberoides commersonnianus Lacepčde, 1801 -- valid -- largemouth queenfish
  Scopelengys Alcock, 1890 -- valid
  Scopelengys clarkei Butler and Ahlstrom, 1976 -- valid
  Scopelengys dispar Garman, 1899 -- invalid
  Scopelengys tristis Alcock, 1890 -- valid
  Scopelopsis Brauer, 1906 -- valid
  Scopelopsis multipunctatus Brauer, 1906 -- valid
  Scopelus arcticum Lütken, 1892 -- invalid
  Scopelus benoisti Cocco, 1838 -- invalid
  Scopelus bericoides Borodin, 1929 -- invalid
  Scopelus caudispinosus Johnson, 1863 -- invalid
  Scopelus cocco Cocco, 1829 -- invalid
  Scopelus dumerilii Bleeker, 1856 -- invalid
  Scopelus elongatus Costa, 1844 -- invalid
  Scopelus hygomii Lütken, 1892 -- invalid
  Scopelus kroyeri Malm, 1861 -- invalid
  Scopelus maderensis Lowe, 1839 -- invalid
  Scopelus nigroocellatus Günther, 1873 -- invalid
  Scopelus phengodes Lütken, 1892 -- invalid
  Scopelus rarus Lütken, 1892 -- invalid
  Scopelus reinhardtii Lütken, 1892 -- invalid
  Scopelus risso Cocco, 1829 -- invalid
  Scopelus veranyi Moreau, 1888 -- invalid
  Scopelus warmingii Lütken, 1892 -- invalid
  Scyliorhinus Blainville, 1816 -- valid -- spotted cat sharks
  Scyliorhinus boa Goode and Bean, 1896 -- valid -- boa catshark, boa cat shark, gatica
  Scyliorhinus haeckelii (Miranda-Ribeiro, 1907) -- valid -- freckled catshark, freckled cat shark
  Scyliorhinus meadi Springer, 1966 -- valid -- blotched catshark, blotched cat shark
  Scyliorhinus retifer besnardi Springer and Sadowsky, 1970 -- invalid
  Scyliorhinus retifer meadi Springer, 1966 -- invalid
  Scyliorhinus torrei Howell Rivero, 1936 -- valid -- dwarf catshark, dwarf cat shark, gatica prieta
  Scymnodalatias Garrick, 1956 -- valid -- spineless velvet dogfish
  Scymnodon Barbosa du Bocage and Brito Capello, 1864 -- valid -- largetooth velvet dogfishes
  Scymnodon obscurus (Vaillant, 1888) -- valid -- smallmouth velvet dogfish
  Scymnodon ringens Barbosa du Bocage and Brito Capello, 1864 -- valid -- knifetooth dogfish
  Scymnodon squamulosus (Günther, 1877) -- valid -- velvet dogfish
  Scymnorhinus Bonaparte, 1846 -- invalid
  Scymnorhinus lichia (Bonaparte, 1846) -- invalid
  Searsia Parr, 1937 -- valid
  Searsia koefoedi Parr, 1937 -- valid
  Searsioides Sazonov, 1977 -- valid
  Searsioides calvala (Matsui and Rosenblatt, 1979) -- valid
  Searsioides multispinus Sazonov, 1977 -- valid
  Selar Bleeker, 1851 -- valid -- bigeyed scads, goggle-eyes, gogglers
  Selar boops (Cuvier in Cuvier and Valenciennes, 1833) -- valid
  Selar ciliaris (Bloch, 1787) -- invalid
  Selar crumenophthalmus (Bloch, 1793) -- valid -- bigeye scad, chicharro, charrito ojón
  Selar kalla (Cuvier in Cuvier and Valenciennes, 1833) -- invalid -- goggle-eyed scad
  Selene Lacepčde, 1802 -- valid -- moonfishes
  Selene declivifrons (Meek and Hildebrand, 1925) -- invalid
  Selene orstedii Lütken, 1880 -- valid -- moonfish, dollarfish, jorobado carite, Mexican moonfish
  Selene peruviana (Guichenot, 1866) -- valid -- Pacific moonfish, jorobado papelillo
  Selene setapinnis (Mitchill, 1815) -- valid -- Atlantic moonfish, cara de caballo, jorobado caballa
  Selene vomer (Linnaeus, 1758) -- valid -- lookdown, jorobado, jorobado penacho
  Seriola Cuvier, 1816 -- valid -- amberfishes, amberjacks, yellowtails
  Seriola bipinnulata Quoy and Gaimard, 1825 -- invalid
  Seriola colburni Evermann and Clark, 1928 -- invalid
  Seriola dumerili (Risso, 1810) -- valid -- greater amberjack, coronado de ley, medregal coronado
  Seriola fasciata (Bloch, 1793) -- valid -- lesser amberjack, medregal, medregal listado
  Seriola lalandi Valenciennes in Cuvier and Valenciennes, 1833 -- valid -- great amberjack, yellowtail, medregal rabo amarillo, yellowtail jack
  Seriola rivoliana Valenciennes in Cuvier and Valenciennes, 1833 -- valid -- almaco jack, Pacific amberjack, coronado, medregal limón
  Seriola zonata (Mitchill, 1815) -- valid -- banded rudderfish, coronado de bandas, medregal rayado, banded rubberfish, sériole ŕ ceintures
  Serranus beta Hildebrand in Longley and Hildebrand, 1940 -- invalid
  Serranus bivittatus Valenciennes in Cuvier and Valenciennes, 1828 -- invalid
  Serranus bonaci Poey, 1860 -- invalid
  Serranus falcatus Poey, 1860 -- invalid
  Serranus furcifer Valenciennes in Cuvier and Valenciennes, 1828 -- invalid
  Serranus inermis Valenciennes in Cuvier and Valenciennes, 1833 -- invalid
  Serranus interstitialis Poey, 1860 -- invalid
  Serranus morio Valenciennes in Cuvier and Valenciennes, 1828 -- invalid
  Serranus mystacinus Poey, 1852 -- invalid
  Serranus nigritus Holbrook, 1855 -- invalid
  Serranus striolatus Playfair in Playfair and Günther, 1867 -- invalid
  Siganus concatenatus (Valenciennes in Cuvier & Valenciennes, 1835) -- invalid -- blotched spinefoot
  Siganus hexagonatus (Bleeker, 1854) -- invalid
  Siganus marmoratus (Quoy & Gaimard, 1825) -- invalid
  Siganus rostratus (Valenciennes in Cuvier & Valenciennes, 1835) -- invalid
  Silonia Swainson, 1838 -- valid
  Silonia childreni (Sykes, 1839) -- valid
  Silonia silondia (Hamilton, 1822) -- valid
  Silurichthys Bleeker, 1856 -- valid
  Silurus Linnaeus, 1758 -- valid
  Silurus lithophilus (Tomoda, 1961) -- valid
  Sinobdella Kottelat and Lim, 1994 -- valid
  Sinobdella sinensis (Bleeker, 1870) -- valid
  Sisor Hamilton, 1822 -- valid
  Sisor rhabdophorus Hamilton, 1822 -- invalid
  Solivomer Miller, 1947 -- valid
  Solivomer arenidens Miller, 1947 -- valid
  Somniosus Lesueur, 1818 -- valid -- sleeper sharks
  Somniosus microcephalus (Bloch and Schneider, 1801) -- valid -- Greenland shark, gray shark, ground shark, gurry shark, sleeper shark, laimargue
  Somniosus pacificus Bigelow and Schroeder, 1944 -- valid -- tiburón dormilón del Pacífico, Pacific sleeper shark
  Somniosus rostratus (Risso, 1827) -- valid -- little sleeper shark
  Sorosichthys Whitley, 1945 -- valid
  Sorosichthys ananassa Whitley, 1945 -- valid
  Sorubim Agassiz in Spix and Agassiz, 1829 -- invalid
  Sorubimichthys Bleeker, 1862 -- valid
  Sparus virginicus Linnaeus, 1758 -- invalid
  Sphyrna Rafinesque, 1810 -- valid -- bonnethead sharks, hammerhead sharks
  Sphyrna lewini (Griffith and Smith, 1834) -- valid -- cornuda común, scalloped hammerhead, cornuda
  Sphyrna mokarran (Rüppell, 1837) -- valid -- cornuda gigante, great hammerhead, cornuda de ley
  Sphyrna tiburo (Linnaeus, 1758) -- valid -- cornuda cabeza de pala, bonnethead, cornuda de corona, shovelhead
  Sphyrna tudes (Valenciennes, 1822) -- valid -- cornuda tudes, smalleye, smalleye hammerhead
  Sphyrna zygaena (Linnaeus, 1758) -- valid -- cornuda prieta, smooth hammerhead, cabeza de martillo
  Spirinchus Jordan and Evermann, 1896 -- valid -- longfin smelts
  Spirinchus lanceolatus (Hikita, 1913) -- valid
  Spirinchus starksi (Fisk, 1913) -- valid -- night smelt
  Spirinchus thaleichthys (Ayres, 1860) -- valid -- longfin smelt
  Squaliolus Smith and Radcliffe in Smith, 1912 -- valid -- spined pygmy sharks
  Squaliolus laticaudus Smith and Radcliffe in Smith, 1912 -- valid -- spined pigmy shark
  Squalus asper Merrett, 1973 -- invalid -- roughskin dogshark, roughskin spurdog, roughskin dogfish
  Squalus carcharias Linnaeus, 1758 -- invalid
  Squalus cinereus Gmelin, 1789 -- invalid
  Squalus ferox Risso, 1810 -- invalid
  Squalus griseus Bonnaterre, 1788 -- invalid
  Squalus maximus Gunnerus, 1765 -- invalid
  Squalus perlo Bonnaterre, 1788 -- invalid
  Squalus spallanzani Peron and Lesueur in Lesueur, 1822 -- invalid
  Squalus vacca Bloch and Schneider, 1801 -- invalid
  Squalus varius Seba, 1759 -- invalid
  Squatina Duméril, 1806 -- valid
  Squatina dumeril Lesueur, 1818 -- valid -- angelote del Atlántico, Atlantic angel shark, sand devil, Atlantic angelshark
  Squatina squatina (Linnaeus, 1758) -- valid -- angelfish, angelshark, fiddle fish, angel shark
  Stenobrachius Eigenmann and Eigenmann, 1890 -- valid
  Stenobrachius leucopsarus (Eigenmann and Eigenmann, 1890) -- valid -- northern lampfish, linternilla norteńa
  Stenobrachius nannochir (Gilbert, 1890) -- valid -- garnet lampfish
  Stenodus Richardson, 1836 -- valid -- inconnus
  Stenodus leucichthys (Güldenstädt, 1772) -- valid -- inconnu
  Sternopygus carapus Günther, 1870 -- invalid
  Stethaprioninae -- invalid
  Stizostedion canadense (Griffith and Smith, 1834) -- invalid -- doré noir
  Stizostedion lucioperca (Linnaeus, 1758) -- invalid -- zander
  Stizostedion vitreum (Mitchill, 1818) -- invalid -- doré jaune, walleye
  Stizostedion vitreum glaucum Hubbs, 1926 -- invalid -- blue pike
  Stizostedion vitreum vitreum (Mitchill, 1818) -- invalid -- walleye, walleye
  Stokellia Whitley, 1955 -- valid
  Stokellia anisodon (Stokell, 1941) -- valid -- smelt
  Sturisoma Swainson, 1838 -- valid
  Suprasinelepichthys Fernández-Yépez, 1948 -- invalid
  Sutorectus Whitley, 1939 -- valid
  Sutorectus tentaculatus (Peters, 1864) -- valid -- cobbler wobbegong, requin-tapis cordonnier, tapicero zapatudo
  Sutorectus wardi (Whitley, 1939) -- invalid -- northern wobbegong
  Symbolophorus Bolin and Wisner in Bolin, 1959 -- valid
  Symbolophorus barnardi (Tĺning, 1932) -- valid
  Symbolophorus boops (Richardson, 1845) -- valid
  Symbolophorus californiense (Eigenmann and Eigenmann, 1889) -- invalid -- bigfin lanternfish
  Symbolophorus californiensis (Eigenmann and Eigenmann, 1889) -- valid -- bigfin lanternfish
  Symbolophorus evermanni (Gilbert, 1905) -- valid
  Symbolophorus kreffti Hulley, 1981 -- valid
  Symbolophorus rufinus (Tĺning, 1928) -- valid
  Symbolophorus veranyi (Moreau, 1888) -- valid -- largescale lanternfish, largescale laternfish
  Synbranchus Bloch, 1795 -- valid
  Synbranchus madeirae Rosen and Rumney, 1972 -- valid
  Synbranchus marmoratus Bloch, 1795 -- valid -- maporro, marbled swamp eel, marmorated swamp eel, anguila de lodo, mottled swamp eel
  Synchiropus agassizii (Goode and Bean in Agassiz, 1888) -- invalid -- spotfin dragonet
  Synchiropus microps (Günther, 1877) -- invalid -- smalleyed dragonet, smalleyed dragonet
  Synodontis Cuvier, 1816 -- valid -- back-swimming Congo catfish
  Synodontis nigriventris David, 1936 -- valid -- back-swimming Congo catfish, up-side-down catfish
  Taaningichthys Bolin, 1959 -- valid
  Taaningichthys bathyphilus (Tĺning, 1928) -- valid
  Taaningichthys minimus (Tĺning, 1928) -- valid
  Taaningichthys paurolychnus Davy, 1972 -- valid
  Taeniura melanospila Bleeker, 1853 -- invalid
  Taeniura melanospilos Bleeker, 1853 -- invalid
  Taeniura meyeni Müller and Henle, 1841 -- valid
  Talismania Goode and Bean, 1896 -- valid
  Talismania antillarum (Goode and Bean, 1896) -- valid
  Talismania bifurcata (Parr, 1951) -- valid
  Talismania brachycephala Sazonov, 1981 -- valid
  Talismania bussingi Sazonov, 1989 -- valid
  Talismania filamentosa Okamura and Kawanishi in Okamura and Kitajima, 1984 -- valid
  Talismania homoptera (Vaillant, 1888) -- valid
  Talismania kotlyari Sazonov and Ivanov, 1980 -- valid
  Talismania longifilis (Brauer, 1902) -- valid
  Talismania mekistonema Sulak, 1975 -- valid
  Talismania okinawensis Okamura and Kawanishi in Okamura and Kitajima, 1984 -- valid
  Talismania oregoni Parr, 1952 -- invalid
  Tandanus Mitchell, 1838 -- valid
  Tandanus bostocki Whitley, 1944 -- valid
  Tandanus tandanus (Mitchell, 1838) -- valid
  Tarletonbeania Eigenmann and Eigenmann, 1890 -- valid
  Tarletonbeania crenularis (Jordan and Gilbert, 1880) -- valid -- blue lanternfish, linternilla azul
  Tarletonbeania taylori Mead, 1953 -- valid
  Tarletonbeania tenua Eigenmann and Eigenmann, 1890 -- valid
  Tatia Miranda Ribeiro, 1911 -- valid
  Temera Gray, 1831 -- valid
  Tetranematichthys Bleeker, 1858 -- valid
  Tetranematichthys quadrifilis (Kner, 1858) -- valid
  Thaleichthys Girard, 1858 -- valid -- eulachons
  Thaleichthys pacificus (Richardson, 1836) -- valid -- eulachon
  Therobromus Lucas in Jordan and Gilbert, 1899 -- invalid
  Therobromus callorhini Lucas in Jordan and Gilbert, 1899 -- invalid -- ghost smelt
  Thymallus Linck, 1790 -- valid -- graylings
  Thymallus arcticus (Pallas, 1776) -- valid -- Arctic grayling, ombre arctique
  Thymallus arcticus arcticus (Pallas, 1776) -- valid
  Thymallus arcticus baicalensis Dybowski, 1874 -- valid -- baikal graying
  Thymallus arcticus grubei Dybowski, 1869 -- invalid -- Amur grayling
  Thymallus arcticus pallasi Valenciennes in Cuvier and Valenciennes, 1848 -- valid -- east siberian grayling
  Thymallus brevirostris Kessler, 1879 -- valid -- Mongolian grayling
  Thymallus grubii Dybowski, 1869 -- valid -- Amur grayling
  Thymallus nigrescens Dorogostaisky, 1923 -- valid -- Kosogol grayling
  Thymallus thymallus (Linnaeus, 1758) -- valid -- European grayling
  Tocantinsia Mees, 1974 -- valid
  Torictus Parr, 1951 -- invalid
  Torictus atlanticus (Roule and Angel, 1931) -- invalid
  Torpedo Houttuyn, 1764 -- valid
  Torpedo adenensis Carvalho, Stehmann and Manilo, 2002 -- valid
  Torpedo andersoni Bullis, 1962 -- valid -- Florida torpedo
  Torpedo brasiliensis Olfers, 1831 -- invalid
  Torpedo nobiliana Bonaparte, 1835 -- valid -- torpedo del Atlántico, Atlantic torpedo, torpedo de lo alto
  Torpedo tremens de Buen, 1959 -- valid
  Trachelyichthys Mees, 1974 -- valid
  Trachelyopterichthys Bleeker, 1862 -- valid
  Trachelyopterus Valenciennes in Cuvier and Valenciennes, 1840 -- valid
  Trachichthodes Gilchrist, 1903 -- invalid
  Trachichthodes affinis (Günther, 1859) -- invalid -- nannygai, redfish
  Trachichthodes spinosus Gilchrist, 1903 -- invalid -- spiny slimehead
  Trachichthys Shaw in Shaw and Nodder, 1799 -- valid
  Trachichthys australis Shaw in Shaw and Nodder, 1799 -- valid -- roughy
  Trachichthys mento Garman, 1899 -- invalid
  Trachichthys pretiosus Lowe, 1839 -- invalid
  Trachinotus Lacepčde, 1801 -- valid -- pompanos
  Trachinotus carolinus (Linnaeus, 1766) -- valid -- Florida pompano, palorneta común, pámpano amarillo
  Trachinotus falcatus (Linnaeus, 1758) -- valid -- permit, pámpano, pámpano palometa
  Trachinotus goodei Jordan and Evermann, 1896 -- valid -- palometa, pámpano listado
  Trachinotus paitensis Cuvier in Cuvier and Valenciennes, 1832 -- valid -- paloma pompano, pámpano paloma
  Trachinotus rhodopus Gill, 1863 -- valid -- gafftopsail pompano, pámpano fino
  Trachinotus russelii Cuvier in Cuvier and Valenciennes, 1832 -- invalid
  Trachinus adscensionis Osbeck, 1765 -- invalid
  Trachiurops crumenophthalmus (Bloch, 1793) -- invalid
  Trachurops Gill, 1862 -- invalid
  Trachurus Rafinesque, 1810 -- valid -- saurels
  Trachurus lathami Nichols, 1920 -- valid -- rough scad, charrito garretón
  Trachurus symmetricus (Ayres, 1855) -- valid -- jack mackerel, charrito chícharo
  Trachycorystes Bleeker, 1858 -- valid
  Trachyglanis Boulenger, 1902 -- valid
  Tragularius Matsui and Rosenblatt, 1987 -- invalid
  Triakis Müller and Henle, 1838 -- valid -- leopard sharks
  Triakis semifasciata Girard, 1855 -- valid -- tiburón leopardo, leopard shark
  Triphoturus Fraser-Brunner, 1949 -- valid
  Triphoturus mexicanus (Gilbert, 1890) -- valid -- Mexican lampfish, linternilla mexicana
  Triphoturus nigrescens (Brauer, 1904) -- valid
  Trisotropis microlepis Goode and Bean, 1879 -- invalid
  Tylobronchus Eigenmann, 1912 -- invalid
  Tympanopleura Eigenmann, 1912 -- invalid
  Tympanopleura alta Eigenmann and Myers in Myers, 1928 -- invalid
  Tympanopleura nigricollis Eigenmann and Allen, 1942 -- invalid
  Typhlobagrus Miranda Ribeiro, 1907 -- invalid
  Typhlobagrus kronei Miranda Ribeiro, 1907 -- invalid -- blind cave catfish
  Typhlosynbranchus Pellegrin, 1922 -- invalid
  Uegitglanis Gianferrari, 1923 -- valid
  Uegitglanis zammaranoi Gianferrari, 1923 -- valid
  Ulua Jordan and Snyder, 1908 -- valid
  Ulua aurochs (Ogilby, 1915) -- valid
  Ulua mandibularis (Macleay, 1882) -- invalid -- cale-cale trevally
  Ulua mentalis (Cuvier in Cuvier and Valenciennes, 1833) -- valid -- heavyjawed kingfish
  Umbra Kramer in Scopoli, 1777 -- valid -- mudminnows
  Umbra krameri Walbaum, 1792 -- valid -- European mudminnow
  Umbra limi (Kirtland, 1841) -- valid -- central mudminnow, umbre de vase
  Umbra pygmaea (DeKay, 1842) -- valid -- eastern mudminnow
  Umbrina fuscolineata von Bonde, 1923 -- valid -- bellfish
  Umbrina macropterus Bleeker, 1853 -- invalid
  Upeneichthys lineatus vlamingii (Cuvier in Cuvier and Valenciennes, 1829) -- invalid
  Upeneichthys porosus (Cuvier in Cuvier and Valenciennes, 1829) -- invalid -- bluestriped goatfish
  Upeneus grandisquamis Gill, 1863 -- invalid -- chivo
  Upeneus vlamingii Cuvier in Cuvier and Valenciennes, 1829 -- invalid
  Uraspis Bleeker, 1855 -- valid
  Uraspis heidi Fowler, 1938 -- invalid
  Uraspis helvola (Forster in Bloch and Schneider, 1801) -- valid -- whitetongued crevalle, jurel lengua blanca, whitemouth jack
  Uraspis reversa Jordan, Evermann and Wakiya in Jordan, Evermann and Tanaka, 1927 -- invalid
  Uraspis secunda (Poey, 1860) -- valid -- cottonmouth jack, segundo, jurel volantín
  Uraspis uraspis (Günther, 1860) -- valid -- sixband brown jack
  Urobatis Garman, 1913 -- valid -- shortail round stingrays
  Urobatis jamaicensis (Cuvier, 1816) -- valid -- tembladera, raya redonda de estero, yellow stingray
  Urobatis sloani Blainville, 1816 -- invalid -- round stingray
  Urolophus jamaicensis (Cuvier, 1816) -- invalid -- yellow stingray
  Urotrygon Gill, 1863 -- valid -- longtail round stingrays
  Urotrygon microphthalmum Delsman, 1941 -- valid -- smalleyed round stingray
  Urotrygon munda Gill, 1863 -- valid -- raya redonda áspera, spiny stingray
  Urotrygon venezuelae Schultz, 1949 -- valid -- Venezuela round stingray
  Vincentia waterhousii Castelnau, 1872 -- invalid
  Vomer Cuvier, 1816 -- invalid
  Vomer declivifrons Meek and Hildebrand, 1925 -- invalid -- Pacific moonfish
  Vomer setapinnis (Mitchill, 1815) -- invalid
  Wallago Bleeker, 1851 -- valid
  Winteria Brauer, 1901 -- valid
  Winteria telescopa Brauer, 1901 -- valid
  Xenocyttus Abe, 1957 -- invalid
  Xenodermichthys Günther, 1878 -- valid
  Xenodermichthys copei (Gill, 1884) -- valid -- bluntsnout smoothhead
  Xenodermichthys nodulosus Günther, 1878 -- valid
  Xenodermichthys socialis Vaillant, 1888 -- invalid -- Atlantic gymnast
  Xenolepidichthys americanus Nichols and Firth, 1939 -- invalid
  Xenophthalmichthys Regan, 1925 -- valid
  Xenophthalmichthys danae Regan, 1925 -- valid
  Zen Jordan, 1903 -- invalid
  Zenopsis ocellata (Storer, 1858) -- invalid -- American john dory
  Zeus ciliaris Bloch, 1787 -- invalid
  Zeus vomer Linnaeus, 1758 -- invalid
  Zungaro Bleeker, 1858 -- valid
  Zygaena indica van Hasselt, 1823 -- invalid
   

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