Ratsnakes and other colubrids

Family Colubridae
This family regroups the Ratsnakes, Racers and their relatives.

Ahaetulla nasuta – Green vine snake
Ahaetulla prasina prasina – Asian vine snake
Ahaetulla prasina preocularis – Asian vine snake
Boiga cyanea – Green cat snake
Boiga cynodon – Dog-toothed cat snake
Boiga dendrophila dendrophila – Mangrove snake
Boiga dendrophila divergens – Mangrove snake
Boiga dendrophila gemmicincta – Mangrove snake
Boiga dendrophila multicincta – Mangrove snake
Boiga melanota – Mainland mangrove snake
Boiga nigriceps nigriceps – Black-headed cat snake
Boiga philippina – Philippine cat snake
Boiga tanahjampeana – Tanahjampea cat snake
Chrysopelea ornata ornatissima – Golden flying snake
Chrysopelea paradisi paradisi – Paradise flying snake
Chrysopelea paradisi variabilis – Paradise flying snake
Coelognathus erythrurus manillensis – Reddish ratsnake
Coelognathus flavolineatus – Black copper ratsnake
Coelognathus helena – Trinket snake
Coelognathus radiatus – Copperhead rat snake
Coluber constrictor flaviventris – Yellow-bellied racer
Dasypeltis gansi – Gans’ egg-eating snake
Dendrelaphis formosus – Elegant bronzeback
Dendrelaphis pictus – Painted bronzeback
Drymarchon melanurus erebennus – Texas indigo snake
Drymobius margaritiferus – Northern speckled racer
Elaphe carinata yonaguiniensis – Taiwan stink snake
Elaphe moellendorffii – Moellendorff’s ratsnake
Elaphe taeniura ridleyi – Cave-dwelling ratsnake
Euprepiophis mandarinus – Mandarin ratsnake
Gonyosoma boulengeri – Rhinoceros ratsnake
Gonyosoma oxycephalum – Red-tailed green ratsnake
Gonyosoma prasinum – Green trinket snake
Heterodon nasicus – Western hognose snake
Lampropeltis calligaster – Yellow-bellied kingsnake
Lampropeltis holbrooki – Speckled kingsnake
Lampropeltis mexicana mexicana – Mexican kingsnake
Lampropeltis polyzona – Central American milksnake
Lampropeltis pyromelana pyromelana – Sonoran mountain kingsnake
Lampropeltis ruthveni – Ruthven’s kingsnake
Oligodon purpurascens – Brown kukri snake
Oreocryptophis porphyraceus coxi – Red bamboo snake
Oreocryptophis porphyraceus laticincta – Red bamboo snake
Oreocryptophis porphyraceus pulchra – Red bamboo snakes
Oreocryptophis porphyraceus vaillanti – Red bamboo snake
Pantherophis alleghaniensis – Eastern ratsnake
Pantherophis obsoletus – Western ratsnake
Pituophis catenifer affinis – Sonoran gopher snake
Pituophis catenifer sayi – Bullsnake
Pituophis lineaticollis gibsoni – Middle American gopher snake
Pituophis ruthveni – Louisiana pine snake
Pseudelaphe flavirufa flavirufa – Yellow-red ratsnake
Ptyas major – Chinese green snake
Rhinobotryum bovallii – False tree coral
Salvadora grahamiae lineata – Texas patchnose snake
Senticolis triaspis intermedia – Northern green ratsnake
Spilotes pullatus mexicanus – Mexican chicken snake

Family Colubridae, subfamily Dipsadinae
This family regroups Hognose snakes amongst others. This family was previously treated as a subfamily of Colubridae.

Farancia abacura reinwardtii – Red-bellied mudsnake
Philodryas baroni – Baron’s green racer

Family Colubridae, subfamily Natricinae
This family regroups several species of Watersnakes including Tiger snakes. This family was previously treated as a subfamily of Colubridae.

Nerodia erythrogaster flavigaster – Yellowbelly water snake
Nerodia fasciata confluens – Broad-banded water snake
Thamnophis proximus orarius – Gulf Coast ribbon snake
Thamnophis sirtalis parietalis – Texas garter snake

Family Lamprophiidae
This family regroups House snakes amongst others. This family was previously treated as a subfamily of Colubridae.

Family Pseudoxyrhophiidae
This family regroups Leaf-nosed snakes, Beaked snakes amongst others. This family was previously treated as a subfamily of Colubridae.

Langaha madagascariensis – Madagascar leaf-nosed snake
Madagascarophis colubrinus – Ocellated Madagascar cat-eyed snake

Family Psammophiidae
This family regroups the Sand snakes amongst others. This family was previously treated as a subfamily of Colubridae.

Malpolon moilensis – Moila snake

Family Homalopsidae
This family regroups House snakes, Beaked snakes amongst others. This family was previously treated as a subfamily of Colubridae.

Erpeton tentaculatum – Tentacled snake
Homalopsis buccata – Puff-faced water snake
Homalopsis mereljcoxi – Jack’s water snake
Myrrophis bennettii – Bennett’s mud snake

Family Pareidae
This family regroups all Snail-eating colubroids. This family was previously treated as a subfamily of Colubridae.

Pareas carinatus carinatus – Keeled slug snake

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