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|  Kingdom Animalia | 
|   | 
Allactaga indica Gray, 1842 – invalid
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|   | 
Alytes australis Gray, 1842 – invalid
 | 
|   | 
Anguilla dieffenbachii Gray, 1842 – valid
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|   | 
Arvicola americana Gray, 1842 – invalid
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|   | 
Atherurus africanus Gray, 1842 – valid – African Brush-tailed Porcupine
 | 
|   | 
Aturia elegans Gray, 1842 – invalid
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|   | 
Aturia ornata Gray, 1842 – invalid
 | 
|   | 
Bankia Gray, 1842 – valid
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|   | 
Bitia Gray, 1842 – valid
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|   | 
Bitia hydroides Gray, 1842 – valid – Keel-bellied Mud Snake
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|   | 
Bitis Gray, 1842 – valid
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|   | 
Bolyeria Gray, 1842 – valid
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|   | 
Candoia Gray, 1842 – valid – Keel-scaled Boas, Bevel-nosed Boas
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|   | 
Casarea Gray, 1842 – valid
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|   | 
Centurio Gray, 1842 – valid
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|   | 
Centurio senex Gray, 1842 – valid – Wrinkle-faced Bat
 | 
|   | 
Centurio senex senex Gray, 1842 – valid
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|   | 
Cercopithecus burnettii Gray, 1842 – invalid
 | 
|   | 
Cheirogaleus minor Gray, 1842 – invalid
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|   | 
Chirogaleus smithii Gray, 1842 – invalid
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|   | 
Corallus cookii Gray, 1842 – valid – Cook's Tree Boa, Neotropical Tree Boa
 | 
|   | 
Corallus enydris cookii Gray, 1842 – invalid
 | 
|   | 
Corsira nigrescens Gray, 1842 – invalid
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|   | 
Crossopus himalayicus Gray, 1842 – invalid
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|   | 
Cuvieriadae Gray, 1842 – invalid
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|   | 
Daboia Gray, 1842 – valid
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|   | 
Dasyprocta leporina albida Gray, 1842 – invalid
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|   | 
Dasyprocta punctata Gray, 1842 – valid – Central American Agouti, Guaqueque centroamericano
 | 
|   | 
Dasyprocta punctata punctata Gray, 1842 – invalid
 | 
|   | 
Diporiphora Gray, 1842 – valid
 | 
|   | 
Diporiphora bilineata Gray, 1842 – valid – Northern Two-line Dragon, Two-lined Dragon
 | 
|   | 
Discoglossus ornatus Gray, 1842 – invalid
 | 
|   | 
Elaps ornatus Gray, 1842 – invalid
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|   | 
Eucnemis bicolor Gray, 1842 – invalid
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|   | 
Farancia Gray, 1842 – valid – Mud Snakes, Rainbow Snakes, Mudsnakes
 | 
|   | 
Ferania Gray, 1842 – valid
 | 
|   | 
Galaxias fasciatus Gray, 1842 – valid – Banded kokopu
 | 
|   | 
Gekko chinensis Gray, 1842 – valid
 | 
|   | 
Gekko smithii Gray, 1842 – valid
 | 
|   | 
Gerbillus erythrourus Gray, 1842 – invalid
 | 
|   | 
Harpiocephalus Gray, 1842 – valid
 | 
|   | 
Hemidactylus depressus Gray, 1842 – valid
 | 
|   | 
Hemidactylus fasciatus Gray, 1842 – valid
 | 
|   | 
Hemidactylus mercatorius Gray, 1842 – valid
 | 
|   | 
Herpestes ichneumon widdringtonii Gray, 1842 – invalid
 | 
|   | 
Homalopsis australis Gray, 1842 – invalid
 | 
|   | 
Homalopsis hardwickii Gray, 1842 – valid – Hardwick's Water Snake
 | 
|   | 
Hydraspis victoriae Gray, 1842 – invalid
 | 
|   | 
Hyla rubella Gray, 1842 – invalid
 | 
|   | 
Hypsirhina bennettii Gray, 1842 – invalid
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|   | 
Hypsirhina bilineata Gray, 1842 – invalid
 | 
|   | 
Hypsirhina chinensis Gray, 1842 – invalid
 | 
|   | 
Hypsirhina furcata Gray, 1842 – invalid
 | 
|   | 
Hypsirhina sinensis Gray, 1842 – invalid
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|   | 
Kerivoula Gray, 1842 – valid
 | 
|   | 
Kerivoula poensis Gray, 1842 – invalid
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|   | 
Lasaeidae Gray, 1842 – valid
 | 
|   | 
Laseadae Gray, 1842 – invalid
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|   | 
Leopardus Gray, 1842 – valid – American spotted cats
 | 
|   | 
Leopardus griseus Gray, 1842 – invalid
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|   | 
Liasis Gray, 1842 – valid
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|   | 
Liasis childreni Gray, 1842 – invalid
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|   | 
Liasis olivaceus Gray, 1842 – valid – Olive Python
 | 
|   | 
Liasis olivaceus olivaceus Gray, 1842 – valid
 | 
|   | 
Lophognathus Gray, 1842 – valid
 | 
|   | 
Lophognathus gilberti Gray, 1842 – valid – Gilbert's Lashtail
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|   | 
Lycodon olivaceus Gray, 1842 – invalid
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|   | 
Lycodon reticulatus Gray, 1842 – invalid
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|   | 
Megaera flavomaculatus Gray, 1842 – invalid
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|   | 
Miralia Gray, 1842 – valid
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|   | 
Modulus Gray, 1842 – valid
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|   | 
Morelia Gray, 1842 – valid
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|   | 
Morelia spilota variegata Gray, 1842 – valid – Torresian Carpet Python, Darwin Carpet Python, Northwestern Carpet Python
 | 
|   | 
Murina Gray, 1842 – valid
 | 
|   | 
Murina (Murina) Gray, 1842 – invalid
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|   | 
Naja australis Gray, 1842 – invalid
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|   | 
Naultinus Gray, 1842 – valid
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|   | 
Naultinus elegans Gray, 1842 – valid
 | 
|   | 
Nesokia Gray, 1842 – valid – Short-tailed Bandicoot Rats
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|   | 
Oedura Gray, 1842 – valid
 | 
|   | 
Oedura marmorata Gray, 1842 – valid
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|   | 
Pelodytes affinis Gray, 1842 – invalid
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|   | 
Pelodytes nasutus Gray, 1842 – invalid
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|   | 
Phascogale apicalis Gray, 1842 – invalid
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|   | 
Phascogale leucopus Gray, 1842 – invalid
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|   | 
Phelsuma lineata Gray, 1842 – valid
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|   | 
Phyllophora megalotis Gray, 1842 – invalid
 | 
|   | 
Pithecia irrorata Gray, 1842 – valid – Gray Monk Saki, Rio Tapajos Saki, Gray's Bald-faced Saki
 | 
|   | 
Pithecia irrorata irrorata Gray, 1842 – invalid – Gray's Bald-faced Saki
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|   | 
Pithecia pogonias Gray, 1842 – invalid
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|   | 
Pocilloporidae Gray, 1842 – valid
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|   | 
Poritidae Gray, 1842 – valid
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|   | 
Procyon lotor psora Gray, 1842 – valid
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|   | 
Pteromys derbianus Gray, 1842 – invalid
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|   | 
Raclitia Gray, 1842 – valid
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|   | 
Raclitia indica Gray, 1842 – valid – Selangor Mud Snake
 | 
|   | 
Rhinolophus luctus morio Gray, 1842 – invalid
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|   | 
Rhinolophus morio Gray, 1842 – valid – Malaysian Woolly Horseshoe Bat
 | 
|   | 
Rhizomys minor Gray, 1842 – invalid
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|   | 
Sciurus granatensis splendidus Gray, 1842 – valid
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|   | 
Semnopithecus nobilis Gray, 1842 – invalid
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|   | 
Sturnira Gray, 1842 – valid
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|   | 
Sturnira (Sturnira) Gray, 1842 – invalid
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|   | 
Trimeresurus albolabris Gray, 1842 – valid – White-lipped Tree Viper, White-lipped Pitviper
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|   | 
Trimeresurus albolabris albolabris Gray, 1842 – invalid
 | 
|   | 
Trimeresurus philippensis Gray, 1842 – invalid
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|   | 
Trimeresurus strigatus Gray, 1842 – valid – Horseshoe Pitviper
 | 
|   | 
Trimeresurus subannulatus Gray, 1842 – invalid
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|   | 
Vandeleuria Gray, 1842 – valid – Long-tailed Climbing Mice
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|   | 
Zirfaea Gray, 1842 – valid | 
        
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