| Genus/Species | Common Name | Image |
| Aeluroglena cucullata | Somali Snake |  |
| Ahaetulla dispar | Günther's Vine Snake |  |
| Ahaetulla fasciolata | Speckle-headed Whipsnake |  |
| Ahaetulla fronticincta | Burmese Vine Snake |  |
| Ahaetulla mycterizans | Malayan Green Whipsnake |  |
| Ahaetulla nasuta | Long-nosed Whipsnake |  |
| Ahaetulla perroteti | Western Ghats Bronzeback |  |
| Ahaetulla prasina | Oriental Whipsnake |  |
| Ahaetulla pulverulen | Brown-speckled Whipsnake |  |
| Aprosdoketophis andreonei | Addur Woodland Snake |  |
| Archelaphe bella | Bella Rat Snake |  |
| Argyrogena fasciolata | Banded Racer |  |
| Argyrogena vittacaudata | Striped-tailed Racer | |
| Arizona elegans | Glossy Snake |  |
| Bamanophis dorri | Dorr's Racer |  |
| Blythia reticulata | Reticulate Snake |  |
| Bogertophis rosaliae | Baja California Rat Snake |  |
| Bogertophis subocularis | Trans-Pecos Rat Snake |  |
| Boiga andamanensis | Andaman Cat Snake |  |
| Boiga angulata | Leyte Cat Snake |  |
| Boiga barnesii | Barnes' Cat Snake |  |
| Boiga beddomei | Beddome's Cat Snake |  |
| Boiga bengkuluensis | Unspecified |  |
| Boiga bourreti | Bourett's Cat Snake |  |
| Boiga ceylonensis | Sri Lanka Cat Snake |  |
| Boiga cyanea | Green Cat Snake |  |
| Boiga cynodon | Dog-toothed Cat Snake |  |
| Boiga dendrophila | Gold-ringed Cat Snake |  |
| Boiga dightoni | Pirmad Cat Snake |  |
| Boiga drapiezii | White-spotted Cat Snake |  |
| Boiga flaviviridis | yellow-green Cat Snake |  |
| Boiga forsteni | Forsten's Cat Snake |  |
| Boiga gokool | Arrowback Tree Snake |  |
| Boiga guangxiensis | Unspecified |  |
| Boiga hoeseli | Lesser Sundas Cat Snake |  |
| Boiga irregularis | Brown Tree Snake |  |
| Boiga jaspidea | Jasper Cat Snake |  |
| Boiga kraepelini | Kelung Cat Snake |  |
| Boiga multifasciata | Many-banded Tree Snake |  |
| Boiga multomaculata | Many-spotted Cat Snake |  |
| Boiga nigriceps | Black-headed Cat Snake |  |
| Boiga nuchalis | Collared Cat Snake |  |
| Boiga ochracea | Tawny Cat Snake |  |
| Boiga philippina | Philippine Cat Snake |  |
| Boiga quincunciata | Unspecified |  |
| Boiga saengsomi | Banded Cat Snake |  |
| Boiga schultzei | Schultz's Bluntheaded Tree Snake |  |
| Boiga siamensis | Grey Cat Snake |  |
| Boiga tanahjampeana | Tanahjampea Cat Snake |  |
| Boiga trigonata | Indian Gamma Snake |  |
| Boiga wallachi | Nicobar Cat Snake |  |
| Calamaria abramovi | Unspecified |  |
| Calamaria abstrusa | Padang Reed Snake | |
| Calamaria acutirostris | Pointed Snout Reed Snake |  |
| Calamaria albiventer | White-bellied Reed Snake |  |
| Calamaria alidae | Unspecified | |
| Calamaria apraeocularis | Apreocular Reed Snake | |
| Calamaria banggaiensis | Banggai Reed Snake |  |
| Calamaria battersbyi | Battersby's Reed Snake |  |
| Calamaria bicolor | Two-coloured Dwarf Snake |  |
| Calamaria bitorques | Luzon Dwarf Snake |  |
| Calamaria boesemani | Boeseman's Reed Snake |  |
| Calamaria borneensis | Bornean Reed Snake |  |
| Calamaria brongersmai | Brongersma's Reed Snake |  |
| Calamaria buchi | Dalat Dwarf Snake |  |
| Calamaria butonensis | Unspecified |  |
| Calamaria ceramensis | Ceram Dwarf Snake | |
| Calamaria concolor | Unspecified |  |
| Calamaria crassa | Thick Reed Snake | |
| Calamaria curta | Dark-bellied Reed Snake | |
| Calamaria doederleini | Unspecified | |
| Calamaria eiselti | Unspecified | |
| Calamaria everetti | Everett's Reed Snake |  |
| Calamaria forcarti | Unspecified | |
| Calamaria gervaisii | Phillipine Dwarf Snake |  |
| Calamaria gialaiensis | Unspecified |  |
| Calamaria grabowskyi | Grabowsky's Reed Snake |  |
| Calamaria gracillima | Unspecified | |
| Calamaria griswoldi | Dwarf Reed Snake |  |
| Calamaria hilleniusi | Samarinda Reed Snake |  |
| Calamaria ingeri | Inger's Reed Snake |  |
| Calamaria javanica | Unspecified | |
| Calamaria joloensis | Jolo Worm Snake | |
| Calamaria lateralis | White-striped Reed Snake |  |
| Calamaria lautensis | Unspecified | |
| Calamaria leucogaster | Ampat Lawong Dwarf Snake |  |
| Calamaria linnaei | Linne's Dwarf Snake |  |
| Calamaria longirostris | Unspecified | |
| Calamaria lovii | Lovi's Reed Snake |  |
| Calamaria lumbricoidea | Variable Reed Snake |  |
| Calamaria lumholtzi | Lumholtz' Reed Snake | |
| Calamaria margaritophora | Bleeker's Dwarf Snake |  |
| Calamaria mecheli | Unspecified | |
| Calamaria melanota | Unspecified |  |
| Calamaria modesta | Yellow-spotted Reed Snake |  |
| Calamaria muelleri | Mueller's Reed Snake |  |
| Calamaria nuchalis | Narrow-headed Reed Snake |  |
| Calamaria palawanensis | Palawan Worm Snake |  |
| Calamaria pavimentata | Collared Reed Snake |  |
| Calamaria pfefferi | Pfeffer's Reed Snake |  |
| Calamaria prakkei | Prakke's Reed Snake | |
| Calamaria rebentischi | Rebentisch's Reed Snake | |
| Calamaria sangi | Sang's Reed Snake |  |
| Calamaria schlegelii | Pink-headed Reed Snake |  |
| Calamaria schmidti | Schmidt's Reed Snake |  |
| Calamaria septentrionalis | Hong Kong Dwarf Snake |  |
| Calamaria suluensis | Unspecified |  |
| Calamaria sumatrana | Sumatra Dwarf Snake |  |
| Calamaria thanhi | Thanh's Reed Snake |  |
| Calamaria ulmeri | Ulmer's Reed Snake | |
| Calamaria virgulata | Boie's Dwarf Snake |  |
| Calamaria yunnanensis | Yunnan Reed Snake |  |
| Calamorhabdium acuticeps | Sulawesi Irridescent Snake |  |
| Calamorhabdium kuekenthali | Batjan Irridescent Snake | |
| Cemophora coccinea | Scarlet Snake |  |
| Chapinophis xanthocheilus | Unspecified |  |
| Chilomeniscus cinctus | Banded Sand Snake |  |
| Chilomeniscus savagei | Savage's Sand Snake |  |
| Chilomeniscus stramineus | Variable Sand Snake |  |
| Chionactis annulata | Colorado Desert Shovel-nosed Snake |  |
| Chionactis occipitalis | Western Shovel-nosed Snake |  |
| Chionactis palarostris | Sonoran Shovel-nosed Snake |  |
| Chironius bicarinatus | Two-headed Sipo |  |
| Chironius brazili | Unspecified |  |
| Chironius carinatus | Sipo |  |
| Chironius challenger | Unspecified |  |
| Chironius diamantina | Unspecified |  |
| Chironius exoletus | Linnaeus' Sipo |  |
| Chironius flavolineatus | Boettger's Sipo |  |
| Chironius flavopictus | Werner's Sipo |  |
| Chironius foveatus | South American Sipo |  |
| Chironius fuscus | Brown Sipo |  |
| Chironius grandisquamis | Ecuador Sipo |  |
| Chironius laevicollis | Brazilian Sipo |  |
| Chironius laurenti | Unspecified |  |
| Chironius leucometapus | Unspecified |  |
| Chironius maculoventris | Chaco Sipo |  |
| Chironius monticola | Mountain Sipo |  |
| Chironius multiventris | South American Sipo |  |
| Chironius quadricarinatus | Central Sipo |  |
| Chironius scurrulus | Wagler's Sipo |  |
| Chironius septentrionalis | Long-tailed Machete |  |
| Chironius spixii | Spix's Sipo |  |
| Chironius vincenti | Vincent's Sipo |  |
| Chrysopelea ornata | Ornate Flying Snake |  |
| Chrysopelea paradisi | Paradise Tree Snake |  |
| Chrysopelea pelias | Banded Flying Snake |  |
| Chrysopelea rhodopleuron | Moluccan Flying Snake | |
| Chrysopelea taprobanica | Indian Flying Snake |  |
| Coelognathus enganensis | Enggano Rat Snake |  |
| Coelognathus erythrurus | Reddish Rat Snake |  |
| Coelognathus flavolineatus | Black Copper Rat Snake |  |
| Coelognathus helena | Trinket Snake |  |
| Coelognathus philippinus | Philippine Rat Snake |  |
| Coelognathus radiata | Radiated Rat Snake |  |
| Coelognathus subradiata | Sunda Rat Snake |  |
| Collorhabdium williamsoni | Williamson's Reed Snake |  |
| Coluber anthonyi | Clarion Island Whip Snake |  |
| Coluber aurigulus | Baja California Striped Whip Snake |  |
| Coluber barbouri | Espiritu Santo Striped Whip Snake |  |
| Coluber bilineatus | Sonoran Whip Snake |  |
| Coluber constrictor | Eastern Racer |  |
| Coluber flagellum | Coachwhip |  |
| Coluber fuliginosus | Baja California Coachwhip |  |
| Coluber lateralis | California Whip Snake |  |
| Coluber manseri | Manser's Black Racer | |
| Coluber mentovarius | Neotropical Whip Snake |  |
| Coluber mormon | Western Yellowbelly Racer |  |
| Coluber schotti | Schott's Whip Snake |  |
| Coluber slevini | San Esteban Island Whip Snake |  |
| Coluber taeniatus | Striped Whip Snake |  |
| Coluber taylori | Unspecified | |
| Colubroelaps nguyenvansangi | Nguyenvansang's Snake |  |
| Conopsis acuta | Unspecified |  |
| Conopsis amphisticha | Twin-spotted Tolucan Ground Snake |  |
| Conopsis biserialis | Two-lined Mexican Earth Snake |  |
| Conopsis lineata | Lined Tolucan Ground Snake |  |
| Conopsis megalodon | San Felipe Ground Snake |  |
| Conopsis nasus | Largenose Earth Snake |  |
| Coronella austriaca | Smooth Snake |  |
| Coronella brachyura | Indian Smooth Snake |  |
| Coronella girondica | Southern Smooth Snake |  |
| Crotaphopeltis barotseensis | Barotse Water Snake | |
| Crotaphopeltis braestrupi | Tana Herald Snake |  |
| Crotaphopeltis degeni | Yellow-flanked Snake |  |
| Crotaphopeltis hippocrepis | Unspecified |  |
| Crotaphopeltis hotamboeia | Red-lipped Snake |  |
| Crotaphopeltis tornieri | Werner's Water Snake |  |
| Cyclocorus lineatus | Reinhardt's Lined Snake |  |
| Cyclocorus nuchalis | Southern Triangle-spotted Snake |  |
| Cyclophiops doriae | Guangxi Green Snake |  |
| Cyclophiops hamptoni | Hampton's Green Snake | |
| Cyclophiops herminae | Sakishima Green Snake |  |
| Cyclophiops major | Chinese Green Snake |  |
| Cyclophiops multicinctus | North China Green Snake |  |
| Cyclophiops semicarinatus | Ryukyu Green Snake |  |
| Dasypeltis abyssina | Unspecified |  |
| Dasypeltis atra | Montane Egg Eater |  |
| Dasypeltis confusa | Confusing Egg Eater |  |
| Dasypeltis fasciata | Central African Egg Eater |  |
| Dasypeltis gansi | Unspecified |  |
| Dasypeltis inornata | Southern Brown Egg Eater |  |
| Dasypeltis latericia | Unspecified |  |
| Dasypeltis medici | East African Egg Eater |  |
| Dasypeltis palmarum | Unspecified |  |
| Dasypeltis parascabra | Unspecified |  |
| Dasypeltis sahelensis | Sahel Egg Eater |  |
| Dasypeltis scabra | Rhombic Egg Eater |  |
| Dendrelaphis andamanensis | Andaman Bronzeback Snake |  |
| Dendrelaphis ashok | Ashok’s Bronzeback Snake |  |
| Dendrelaphis bifrenalis | Boulenger's Bronzeback Snake |  |
| Dendrelaphis biloreatus | Gore's Bronzeback Snake |  |
| Dendrelaphis calligastra | Northern Treesnake |  |
| Dendrelaphis caudolineatus | Striped Bronzeback Snake |  |
| Dendrelaphis caudolineolatus | Gunther's Bronzeback Snake |  |
| Dendrelaphis chairecacos | Karnataka Bronzeback Snake |  |
| Dendrelaphis cyanochloris | Wall's Bronzeback Snake |  |
| Dendrelaphis flavescens | Sulu Bronzeback Snake |  |
| Dendrelaphis formosus | Elegant Bronzeback Snake |  |
| Dendrelaphis fuliginosus | Negros Bronzeback Snake |  |
| Dendrelaphis gastrostictus | Montane Treesnake |  |
| Dendrelaphis girii | Giri's Bronzeback Snake |  |
| Dendrelaphis grandoculis | Large-eyed Bronzeback Snake |  |
| Dendrelaphis grismeri | Unspecified | |
| Dendrelaphis haasi | Haas' Bronzeback Snake |  |
| Dendrelaphis hollonrakei | Hollinrake's Bronzeback Snake... | |
| Dendrelaphis humayuni | Tiwar's Bronzeback Snake |  |
| Dendrelaphis inornatus | Unspecified |  |
| Dendrelaphis keiensis | Kei Islands Bronzeback Snake |  |
| Dendrelaphis kopsteini | Kopstein's Bronzeback Snake |  |
| Dendrelaphis levitoni | Palawan Bronzeback Snake |  |
| Dendrelaphis lineolatus | Unspecified |  |
| Dendrelaphis lorentzi | Lorentz River Treesnake | |
| Dendrelaphis luzonensis | Luzon Bronzeback Snake |  |
| Dendrelaphis macrops | Big-eyed Bronzeback Snake |  |
| Dendrelaphis marenae | Unspecified |  |
| Dendrelaphis modestus | Moluccan Bronzeback Snake |  |
| Dendrelaphis ngansonensis | Unspecified |  |
| Dendrelaphis nigroserratus | Sawtooth-necked Bronzeback Snak |  |
| Dendrelaphis oliveri | Oliver's Bronzeback Snake |  |
| Dendrelaphis papuensis | Papuan Treesnake |  |
| Dendrelaphis philippinensis | Philippine Bronzeback Snake |  |
| Dendrelaphis pictus | Common Bronzeback Snake |  |
| Dendrelaphis punctulata | Green Treesnake |  |
| Dendrelaphis schokari | Unspecified |  |
| Dendrelaphis striatus | Banded Bronzeback Snake |  |
| Dendrelaphis striolatus | Palau Treesnake |  |
| Dendrelaphis subocularis | Daudin's Bronzeback Snake |  |
| Dendrelaphis terrificus | Sulawesi Bronzeback Snake |  |
| Dendrelaphis tristis | Seba's Bronzeback Snake |  |
| Dendrelaphis underwoodi | Underwood's Bronzeback Snake |  |
| Dendrelaphis walli | Wall's Bronzeback Snake |  |
| Dendrophidion apharocybe | Barred Forest Racer |  |
| Dendrophidion atlantica | Unspecified |  |
| Dendrophidion bivittatus | Forest Racer |  |
| Dendrophidion boshelli | Boshell's Forest Racer |  |
| Dendrophidion brunneus | Gunther's Forest Racer |  |
| Dendrophidion clarkii | Clark's Forest Racer |  |
| Dendrophidion crybelum | Unspecified |  |
| Dendrophidion dendrophis | Olive Forest Racer |  |
| Dendrophidion graciliverpa | Slender Forest Racer |  |
| Dendrophidion nuchale | Peter's Forest Racer |  |
| Dendrophidion paucicarinatus | Cope's Forest Racer |  |
| Dendrophidion percarinatus | South American Forest Racer |  |
| Dendrophidion prolixum | Long Forest Racer |  |
| Dendrophidion rufiterminorum | Red-headed Forest Racer |  |
| Dendrophidion vinitor | Barred Forest Racer |  |
| Dipsadoboa aulica | Marbled Tree Snake |  |
| Dipsadoboa brevirostris | Unspecified |  |
| Dipsadoboa duchesnei | Duchesne's Tree Snake |  |
| Dipsadoboa flavida | Cross-barred Tree Snake |  |
| Dipsadoboa shrevei | Shreve's Tree Snake |  |
| Dipsadoboa underwoodi | Underwood's Tree Snake |  |
| Dipsadoboa unicolor | Günther's Green Tree Snake |  |
| Dipsadoboa viridis | Unspecified |  |
| Dipsadoboa weileri | Weiler's Tree Snake |  |
| Dipsadoboa werneri | Werner's Green Tree Snake |  |
| Dispholidus typus | Boomslang |  |
| Dolichophis caspius | Caspian Whipsnake |  |
| Dolichophis cypriensis | Unspecified |  |
| Dolichophis jugularis | Large Whipsnake |  |
| Dolichophis schmidti | Unspecified |  |
| Drymarchon caudomaculatus | Unspecified |  |
| Drymarchon corais | Indigo Snake |  |
| Drymarchon couperi | Eastern Indigo Snake |  |
| Drymarchon margaritae | Margarita Indigo Snake |  |
| Drymarchon melanurus | Black-tail Cribo |  |
| Drymobius chloroticus | Green Highland Racer |  |
| Drymobius margaritiferus | Central American Speckled Racer |  |
| Drymobius melanotropis | Black Forest Racer |  |
| Drymobius rhombifer | Esmarald Racer |  |
| Drymoluber apurimacensis | Unspecified |  |
| Drymoluber brazili | Brazilian Woodland Racer |  |
| Drymoluber dichrous | Northern Woodland Racer |  |
| Dryocalamus davisonii | Blanford's Bridal Snake |  |
| Dryocalamus gracilis | Scarce Bridal Snake |  |
| Dryocalamus nympha | Vellore Bridal Snake |  |
| Dryocalamus philippinus | Philippine Bridal Snake | |
| Dryocalamus subannulatus | Malayan Bridal Snake |  |
| Dryocalamus tristrigatus | Unspecified |  |
| Dryophiops philippina | Philippine Whip Snake |  |
| Dryophiops rubescens | Keel-bellied Whip Snake |  |
| Eirenis africana | African Dwarf Snake |  |
| Eirenis aurolineatus | Unspecified |  |
| Eirenis barani | Baran Dwarf Racer |  |
| Eirenis collaris | Collared Dwarf Racer |  |
| Eirenis coronella | Crowned Dwarf Racer |  |
| Eirenis coronelloides | Sinai Dwarf Racer |  |
| Eirenis decemlineatus | Lined Dwarf Racer |  |
| Eirenis eiselti | Eiselt's Dwarf Racer |  |
| Eirenis hakkariensis | Unspecified |  |
| Eirenis kermanensis | Unspecified |  |
| Eirenis levantinus | Levantine Dwarf Racer |  |
| Eirenis lineomaculatus | Unspecified |  |
| Eirenis medus | Unspecified |  |
| Eirenis modestus | Asia Minor Dwarf Racer |  |
| Eirenis occidentalis | Western Dwarf Racer | |
| Eirenis persicus | Dark-headed Dwarf Racer |  |
| Eirenis puntatolineatus | Dotted Dwarf Racer |  |
| Eirenis rechingeri | Rechinger's Dwarf Racer |  |
| Eirenis rothii | Roth's Dwarf Racer |  |
| Eirenis thospitis | Unspecified |  |
| Elachistodon westermanni | Indian Egg-eating Snake |  |
| Elaphe bimaculata | Twin-Spotted Ratsnake |  |
| Elaphe carinata | King Ratsnake |  |
| Elaphe climacophora | Japanese Ratsnake |  |
| Elaphe davidi | Pere David's Ratsnake |  |
| Elaphe dione | Dione's Ratsnake |  |
| Elaphe leonardi | Burmese Rat Snake |  |
| Elaphe quadrivirgata | Japanese Four-lined Ratsnake |  |
| Elaphe quatuorlineata | Four-lined Ratsnake |  |
| Elaphe rufodorsata | Red Spotted Ratsnake |  |
| Elaphe sauromates | Blotched Snake |  |
| Elaphe schrenckii | Korean Ratsnake |  |
| Elapoidis fusca | Unspecified |  |
| Etheridgeum pulchrum | Sumatra Etheridge Snake | |
| Euprepiophis conspicillata | Japanese Woodsnake |  |
| Euprepiophis mandarinus | Mandarin Ratsnake |  |
| Euprepiophis perlacea | Szechwan Ratsnake |  |
| Ficimia hardyi | Hardy's Hook-nosed Snake |  |
| Ficimia olivacea | Mexican Hook-nosed Snake |  |
| Ficimia publia | Blotched Hook-nosed Snake |  |
| Ficimia ramirezi | Ramirez's Hook-nosed Snake | |
| Ficimia ruspator | Guerreran Hook-nosed Snake | |
| Ficimia streckeri | Strecker's Hook-nosed Snake |  |
| Ficimia variegata | Tehuantepec Hook-nosed Snake |  |
| Geagras redimitus | Tehuantepec Striped Snake |  |
| Gongylosoma baliodeirus | Boie's Smooth Snake |  |
| Gongylosoma longicauda | Peters' Smooth Snake |  |
| Gongylosoma mukutense | Mukut Smooth Snake |  |
| Gongylosoma nicobariensis | Camorta Island Stripe-necked Snake | |
| Gongylosoma scripta | Common Ringneck |  |
| Gonyosoma boulengeri | Rhinoceros Ratsnake |  |
| Gonyosoma frenatum | Rein Snake |  |
| Gonyosoma jansenii | Jansen's Ratsnake |  |
| Gonyosoma margaritatus | Rainbow Tree Snake |  |
| Gonyosoma oxycephalum | Red-tailed Green Ratsnake |  |
| Gonyosoma prasinum | Green Ratsnake |  |
| Grayia caesar | Caesar's African Water Snake |  |
| Grayia ornata | Ornate African Water Snake |  |
| Grayia smythii | Smyth's Water Snake |  |
| Grayia tholloni | Thollon's Water Snake |  |
| Gyalopion canum | Western Hook-nosed Snake |  |
| Gyalopion quadrangulare | Thornscrub Hook-nosed Snake |  |
| Hapsidophrys lineatus | Black-lined Green Snake |  |
| Hapsidophrys principis | Unspecified |  |
| Hapsidophrys smaragdina | Emerald Snake |  |
| Helophis schoutedeni | Sun Snake |  |
| Hemerophis socotrae | Socotran Racer |  |
| Hemerophis zebrinus | Zebra Racer |  |
| Hemorrhois algirus | Algerian Whip Snake |  |
| Hemorrhois hippocrepis | Horseshoe Whip Snake |  |
| Hemorrhois nummifer | Asian Racer |  |
| Hemorrhois ravergieri | Spotted Whip Snake |  |
| Hierophis andreanus | Andreas' Racer |  |
| Hierophis gemonensis | Balkan Whipsnake |  |
| Hierophis viridiflavus | Green Whipsnake |  |
| Lampropeltis abnorma | Guatemalan Milk Snake |  |
| Lampropeltis alterna | Grey-banded Kingsnake |  |
| Lampropeltis annulata | Mexican Milk Snake |  |
| Lampropeltis californiae | California Kingsnake |  |
| Lampropeltis calligaster | Prairie Kingsnake |  |
| Lampropeltis elapsoides | Scarlet Kingsnake |  |
| Lampropeltis extenuatum | Short-tailed Snake |  |
| Lampropeltis gentilis | Western Milk Snake |  |
| Lampropeltis getula | Common Kingsnake |  |
| Lampropeltis holbrooki | Speckled Kingsnake |  |
| Lampropeltis knoblochi | Madrean Mountain Kingsnake |  |
| Lampropeltis mexicana | Mexican Kingsnake |  |
| Lampropeltis micropholis | Ecuadorian Milk Snake |  |
| Lampropeltis nigra | Black Kingsnake |  |
| Lampropeltis polyzona | Central American Milk Snake |  |
| Lampropeltis pyromelana | Utah Mountain Kingsnake |  |
| Lampropeltis ruthveni | Ruthven's Kingsnake |  |
| Lampropeltis splendida | Desert Kingsnake |  |
| Lampropeltis triangulum | Scarlet Kingsnake |  |
| Lampropeltis webbi | Webb's Kingsnake |  |
| Lampropeltis zonata | California Mountain Kingsnake |  |
| Leptodrymus pulcherrimus | Striped Lowland Snake |  |
| Leptophis ahaetulla | Parrot Snake |  |
| Leptophis coeruleodorsus | Oliver's Parrot Snake |  |
| Leptophis cupreus | Copper Parrot Snake |  |
| Leptophis depressirostris | Cope's Parrot Snake |  |
| Leptophis diplotropis | Pacific Coast Parrot Snake |  |
| Leptophis haileyi | Tobago Parrot Snake |  |
| Leptophis mexicanus | Mexican Parrot Snake |  |
| Leptophis modestus | Cloud Forest Parrot Snake |  |
| Leptophis nebulosus | Oliver's Parrot Snake |  |
| Leptophis riveti | Despax's Parrot Snake |  |
| Leptophis stimsoni | Stimpson's Parrot Snake |  |
| Lepturophis albofuscus | Dark Wolf Snake |  |
| Liopeltis calamaria | Calamaria Reed Snake |  |
| Liopeltis frenatus | Günther's Reed Snake |  |
| Liopeltis philippinus | Philippine Liopeltine Snake |  |
| Liopeltis rappi | Unspecified |  |
| Liopeltis stoliczkae | Unspecified |  |
| Liopeltis tricolor | Malayan Ringneck |  |
| Lycodon alcalai | Alcala's Wolf Snake |  |
| Lycodon aulicus | Indian Wolf Snake |  |
| Lycodon bibonius | Ota's Wolf Snake |  |
| Lycodon butleri | Butler's Wolf Snake |  |
| Lycodon capucinus | Common House Snake |  |
| Lycodon cardamomensis | Cardamom Wolf Snake |  |
| Lycodon carinatus | Sri Lankan Wolf Snake |  |
| Lycodon cavernicolus | Gua Wang Burma Wolf Snake |  |
| Lycodon chrysoprateros | Ross' Wolf Snake |  |
| Lycodon davidi | David's Wolf Snake |  |
| Lycodon dumerili | Duméril's Wolf Snake |  |
| Lycodon effraenis | Brown Wolf Snake |  |
| Lycodon fasciatus | Banded Wolf Snake |  |
| Lycodon fausti | Faust's Wolf Snake |  |
| Lycodon ferroni | Unspecified |  |
| Lycodon flavicollis | Unspecified |  |
| Lycodon flavomaculatus | Yellow-spotted Wolf Snake |  |
| Lycodon flavozonatus | Yellow-banded Big-tooth Snake |  |
| Lycodon futsingensis | Futsing Wolf Snake |  |
| Lycodon gammiei | Gammie's Wolf Snake |  |
| Lycodon gongshan | Gongshan Wolf Snake |  |
| Lycodon hypsirhinoides | Andaman Wolf Snake |  |
| Lycodon jara | Twin-spotted Wolf Snake |  |
| Lycodon kundui | Unspecified | |
| Lycodon laoensis | Laotian Wolf Snake |  |
| Lycodon liuchengchaoi | Sichuan Wolf Snake |  |
| Lycodon mackinnoni | Mackinnon's Wolf Snake |  |
| Lycodon meridionale | Vietnamese Large-toothed Snake |  |
| Lycodon muelleri | Java Wolf Snake |  |
| Lycodon multifasciatus | Ryukyu Mountain Wolf Snake |  |
| Lycodon multizonatus | Luding Wolf Snake | |
| Lycodon ophiophagus | Snake-eater Wolf Snake |  |
| Lycodon orientalis | Oriental Odd-tooth Snake |  |
| Lycodon osmanhilli | Colombo Wolf Snake |  |
| Lycodon paucifasciatus | Rendahl's Wolf Snake |  |
| Lycodon rosozonatus | Rose Big-tooth Snake |  |
| Lycodon rufozonatus | Red-banded Snake |  |
| Lycodon ruhstrati | Formosa Wolf Snake | |
| Lycodon semicarinatus | Loo-Choo Big-tooth Snake |  |
| Lycodon septentrionalis | White-banded Wolf Snake |  |
| Lycodon solivagus | Common Wolf Snake | |
| Lycodon stormi | Sulawesi Wolf Snake | |
| Lycodon striatus | Northern Wolf Snake |  |
| Lycodon subcinctus | Malayan Banded Wolf Snake |  |
| Lycodon synaptor | Boehme's Wolf Snake |  |
| Lycodon tessellatus | Manila Wolf Snake | |
| Lycodon tiwarii | Andaman Wolf Snake |  |
| Lycodon travancoricus | Travancore Wolf Snake |  |
| Lycodon zawi | Zaw's Wolf Snake |  |
| Lycodon zoosvictoriae | Zoos Victoria's Wolf Snake |  |
| Lycognathophis seychellensis | Seychelles Wolf Snake |  |
| Lytorhynchus diadema | Crowned Leafnose Snake |  |
| Lytorhynchus gasperetti | Leviton's Leafnose Snake |  |
| Lytorhynchus kennedyi | Kennedy's Leafnose Snake |  |
| Lytorhynchus maynardi | Maynard's Longnose Sand Snake |  |
| Lytorhynchus paradoxus | Sind Longnose Sand Snake |  |
| Lytorhynchus ridgewayi | Derafshi Snake |  |
| Macrocalamus chanardi | Chanard's Mountain Reed Snake |  |
| Macrocalamus gentingensis | Unspecified |  |
| Macrocalamus jasoni | Jason's Mountain Reed Snake |  |
| Macrocalamus lateralis | Malayan Mountain Reed Snake |  |
| Macrocalamus schulzi | Schulz' Mountain Reed Snake |  |
| Macrocalamus tweediei | Tweedie's Mountain Reed Snake |  |
| Macrocalamus vogeli | Unspecified | |
| Macroprotodon abubakeri | Unspecified |  |
| Macroprotodon brevis | Western False Smooth Snake |  |
| Macroprotodon cucullatus | False Smooth Snake |  |
| Macroprotodon mauritanicus | Mauritanin False Smooth Snake |  |
| Mastigodryas alternatus | Central American Lizard-eater |  |
| Mastigodryas amarali | Amaral's Tropical Racer |  |
| Mastigodryas bifossatus | Rio Tropical Racer |  |
| Mastigodryas boddaerti | Boddaert's Tropical Racer |  |
| Mastigodryas bruesi | Barbour's Tropical Racer |  |
| Mastigodryas cliftoni | Clifton”s Lizard Eater |  |
| Mastigodryas danieli | Daniel's Tropical Racer |  |
| Mastigodryas dorsalis | Striped Lizard Eater |  |
| Mastigodryas heathii | Heath's Tropical Racer |  |
| Mastigodryas melanolomus | Salmon-bellied Racer |  |
| Mastigodryas moratoi | Unspecifiedimg |  |
| Mastigodryas pleei | Plee's Tropical Racer |  |
| Mastigodryas pulchriceps | Cope's Tropical Racer |  |
| Mastigodryas reticulatus | Reticulated Tropical Racer |  |
| Meizodon coronatus | Western Crowned Snake |  |
| Meizodon krameri | Tana Delta Smooth Snake |  |
| Meizodon plumbiceps | Black-headed Smooth Snake | |
| Meizodon regularis | Eastern Crowned Snake |  |
| Meizodon semiornatus | Semiornate Snake |  |
| Muhtarophis barani | Amanos Dwarf Snake |  |
| Myersophis alpestris | Myers' Mountain Snake |  |
| Oligodon affinis | Kukri Snake |  |
| Oligodon albocinctus | Light-barred Kukri Snake |  |
| Oligodon ancorus | Northern Short-headed Snake |  |
| Oligodon annamensis | Annam Kukri Snake |  |
| Oligodon annulifer | Ringed Kukri Snake |  |
| Oligodon arnensis | Russet Kukri Snake |  |
| Oligodon barroni | Barron's Kukri Snake |  |
| Oligodon bitorquatus | Boie's Kukri Snake |  |
| Oligodon booliati | Booliat's Kukri Snake |  |
| Oligodon brevicauda | Shorthead Kukri Snake |  |
| Oligodon calamarius | Templeton's Kukri Snake |  |
| Oligodon catenata | Assam Kukri Snake |  |
| Oligodon cattienensis | Cat Tien Kukri Snake |  |
| Oligodon chinensis | Chinese Kukri Snake |  |
| Oligodon cinereus | Günther's Kukri Snake |  |
| Oligodon cruentatus | Pegu Kukri Snake | |
| Oligodon cyclurus | Cantor's Kukri Snake |  |
| Oligodon deuvei | Unspecified |  |
| Oligodon dorsalis | Gray's Kukri Snake |  |
| Oligodon eberhardti | Eberhardt's Kukri Snake | |
| Oligodon erythrogaster | Nagarkot Kukri Snake |  |
| Oligodon erythrorhachis | Namsang Kukri Snake | |
| Oligodon everetti | Everett's Kukri Snake |  |
| Oligodon fasciolatus | Unspecified |  |
| Oligodon forbesi | Forbes' Kukri Snake |  |
| Oligodon formosanus | Formosa Kukri Snake |  |
| Oligodon hamptoni | Hampton's Kukri Snake |  |
| Oligodon inornatus | Inornate Kukri Snake |  |
| Oligodon jintakunei | Unspecified |  |
| Oligodon joynsoni | Joynson's Kukri Snake |  |
| Oligodon juglandifer | Walnut Kukri Snake |  |
| Oligodon kampucheaensis | Kampuchea Kukri Snake |  |
| Oligodon kheriensis | Coral Kukri Snake |  |
| Oligodon lacroixi | Lacroix Kukri Snake |  |
| Oligodon lungshenensis | Unspecified |  |
| Oligodon macrurus | Angel's Kukri Snake |  |
| Oligodon maculatus | Spotted Kukri Snake |  |
| Oligodon mcdougalli | McDougall's Kukri Snake | |
| Oligodon melaneus | Bluebelly Kukri Snake |  |
| Oligodon melanozonatus | Abor Hills Kukri Snake | |
| Oligodon meyerinkii | Unspecified |  |
| Oligodon modestum | Luzon Kukri Snake | |
| Oligodon moricei | Morice's Kukri Snake | |
| Oligodon mouhoti | Cambodian Kukri Snake |  |
| Oligodon nagao | Nagao Kukri Snake |  |
| Oligodon nikhili | Nikhil's Kukri Snake |  |
| Oligodon notospilus | Palawan Kukri Snake |  |
| Oligodon ocellatus | Ocellated Kukri Snake |  |
| Oligodon octolineatus | Eight-striped Kukri Snake |  |
| Oligodon ornatus | Ornate Kukri Snake |  |
| Oligodon perkinsi | Perkin's Short-headed Snake |  |
| Oligodon petronellae | Petronella's Kukri Snake | |
| Oligodon planiceps | Unspecified | |
| Oligodon praefrontalis | Pulah Weh Kukri Snake | |
| Oligodon propinquus | Bleeker's Kukri Snake | |
| Oligodon pseudotaeniatus | Khorat Kukri Snake |  |
| Oligodon pulcherrimus | Durheim's Kukri Snake | |
| Oligodon purpurascens | Brown Kukri Snake |  |
| Oligodon saintgironsi | Saint Giron's Kukri Snake |  |
| Oligodon signatus | Barred Kukri Snake |  |
| Oligodon splendidus | Splendid Kukri Snake |  |
| Oligodon sublineatus | Duméril's Kukri Snake |  |
| Oligodon taeniatus | Striped Kukri Snake |  |
| Oligodon taeniolatus | Streaked Kukri Snake |  |
| Oligodon theobaldi | Theobald's Kukri Snake |  |
| Oligodon torquatus | Garlanded Kukri Snake |  |
| Oligodon travancoricus | Travancore Kukri Snake |  |
| Oligodon trilineatus | Three-lined Kukri Snake |  |
| Oligodon unicolor | Unspecified | |
| Oligodon venustus | Jerdon's Kukri Snake |  |
| Oligodon vertebralis | Vertebral Kukri Snake | |
| Oligodon waandersi | Bleek's Kukri Snake |  |
| Oligodon woodmasoni | Woodmason's Kukri Snake |  |
| Oocatochus rufodorsatus | Chinese Garter Snake |  |
| Opheodrys aestivus | Rough Green Snake |  |
| Opheodrys vernalis | Smooth Green Snake |  |
| Oreocalamus hanitschi | Kalimantan Burrowing Snake |  |
| Oreocryptophis porphyracea | Red Bamboo Snake |  |
| Orientocoluber spinalis | Slender Racer |  |
| Orthriophis cantoris | Eastern Trinket Snake |  |
| Orthriophis hodgsoni | Hodgson's Rat Snake |  |
| Orthriophis moellendorffi | Moellendorf”s Rat Snake |  |
| Orthriophis taeniurus | Beauty Snake |  |
| Oxybelis aeneus | Brown Vine Snake |  |
| Oxybelis brevirostris | Cope's Vine Snake |  |
| Oxybelis fulgidus | Green Vine Snake |  |
| Oxybelis wilsoni | Golden Vine Snake |  |
| Pantherophis alleghaniensis | Eastern Rat Snake |  |
| Pantherophis bairdi | Baird's Rat Snake |  |
| Pantherophis emoryi | Great Plains Rat Snake |  |
| Pantherophis gloydi | Eastern Fox Snake |  |
| Pantherophis guttatus | Eastern Corn Snake |  |
| Pantherophis obsoletus | Western Rat Snake |  |
| Pantherophis slowinskii | Slowinski ”s Corn Snake |  |
| Pantherophis spiloides | Midland Rat Snake |  |
| Pantherophis vulpinus | Western Fox Snake |  |
| Philothamnus angolensis | Western Green Snake |  |
| Philothamnus battersbyi | Battersby's Green Snake |  |
| Philothamnus bequaerti | Bequaert's Green Snake |  |
| Philothamnus carinatus | Thirteen-scaled Green Snake |  |
| Philothamnus dorsalis | Striped Green Snake |  |
| Philothamnus girardi | Girard's Green Snake |  |
| Philothamnus heterodermus | Variable Green Snake |  |
| Philothamnus heterolepidotus | Slender Green Snake |  |
| Philothamnus hoplogaster | Green Water Snake |  |
| Philothamnus hughesi | Hughes' Green Snake |  |
| Philothamnus irregularis | Northern Green Bush Snake |  |
| Philothamnus macrops | Usambara Green Snake |  |
| Philothamnus natalensis | Natal Green Snake |  |
| Philothamnus nitidus | Green Bush Snake |  |
| Philothamnus ornatus | Ornate Green Snake |  |
| Philothamnus pobeguini | Unspecified |  |
| Philothamnus punctatus | Spotted Green Snake |  |
| Philothamnus ruandae | Rwanda Emerald Green Snake |  |
| Philothamnus semivariegatus | Spotted Bush Snake |  |
| Philothamnus thomensis | Unspecified |  |
| Phrynonax poecilonotus | Puffing Snake |  |
| Phrynonax polylepis | Common Puffing-Snake |  |
| Phrynonax sexcarinatus | Wagler's Puffing Snake |  |
| Phrynonax shropshirei | Shropshire's Puffing Snake |  |
| Phyllorhynchus browni | Saddled Leaf-nosed Snake |  |
| Phyllorhynchus decurtatus | Spotted Leaf-nosed Snake |  |
| Pituophis catenifer | Gopher Snake |  |
| Pituophis deppei | Mexican Pine Snake |  |
| Pituophis lineaticollis | Cincuate Pine Snake |  |
| Pituophis melanoleucus | San Diego Gopher Snake |  |
| Pituophis ruthveni | Louisiana Pine Snake |  |
| Pituophis vertebralis | Cape Gopher Snake |  |
| Platyceps afarensis | Djibouti Whip Snake | |
| Platyceps bholanathi | Sharma's Racer |  |
| Platyceps brevis | Short Racer |  |
| Platyceps collaris | Collared Dwarf Racer |  |
| Platyceps elegantissimus | Elegant Racer |  |
| Platyceps florulentus | Flowered Racer |  |
| Platyceps gracilis | Graceful Racer |  |
| Platyceps insulanus | Sarso Island Racer | |
| Platyceps karelini | Spotted Desert Racer |  |
| Platyceps ladacensis | Ladakh Cliff Racer |  |
| Platyceps largeni | Unspecified |  |
| Platyceps messanai | Schãtti's Racer |  |
| Platyceps najadum | Dahl's Whip Snake |  |
| Platyceps noeli | Brahui Racer | |
| Platyceps rhodorachis | Braid Snake |  |
| Platyceps saharicus | Unspecified |  |
| Platyceps scortecci | Scortecci's Racer | |
| Platyceps sinai | Sinai Racer |  |
| Platyceps sindhensis | Sindh Racer | |
| Platyceps somalicus | Ogaden Racer |  |
| Platyceps taylori | Taylor's Racer |  |
| Platyceps tessellata | Tessellated Racer | |
| Platyceps thomasi | Thomas' Semi-banded Racer |  |
| Platyceps variabilis | Variable Racer |  |
| Platyceps ventromaculatus | Hardwicke's Rat Snake |  |
| Pliocercus elapoides | Variegated False Coral Snake |  |
| Pliocercus euryzona | Cope's False Coral Snake |  |
| Pliocercus wilmarai | Tuxtlan False Coral Snake |  |
| Poecilopholis cameronensis | Cameroon Racer | |
| Pseudelaphe flavirufus | Yellow-red Rat Snake |  |
| Pseudoficimia frontalis | False Ficimia |  |
| Pseudorabdion albonuchalis | Unspecified |  |
| Pseudorabdion ater | Zamboanga Burrowing Snake | |
| Pseudorabdion collaris | Common Collared Snake |  |
| Pseudorabdion eiselti | Unspecified | |
| Pseudorabdion longiceps | Dwarf Reed Snake |  |
| Pseudorabdion mcnamarae | McNamara's Burrowing Snake |  |
| Pseudorabdion modiglianii | Unspecified | |
| Pseudorabdion montanum | Mountain Burrowing Snake | |
| Pseudorabdion oxycephalum | Günther's Dwarf Reed Snake |  |
| Pseudorabdion sarasinorum | Sarasin”s Reed Snake | |
| Pseudorabdion saravacense | Unspecified |  |
| Pseudorabdion sirambense | Unspecified | |
| Pseudorabdion talonuran | Unspecified | |
| Pseudorabdion taylori | Taylor's Burrowing Snake |  |
| Ptyas carinata | Keeled Rat Snake |  |
| Ptyas dhumnades | Unspecified |  |
| Ptyas dipsas | Sulawesi Black Racer |  |
| Ptyas fusca | White-bellied Rat Snake |  |
| Ptyas korros | Chinese Rat Snake |  |
| Ptyas luzonensis | Unspecified |  |
| Ptyas mucosa | Oriental Rat Snake |  |
| Ptyas nigromarginatus | Green Rat Snake |  |
| Rabdion forsteni | Forsten's Pointed Snake |  |
| Rabdion grovesi | Grove's Pointed Snake |  |
| Rhabdops bicolor | Brown Trapezoid Snake |  |
| Rhabdops olivaceus | Olive Forest Snake |  |
| Rhamnophis aethiopissa | Large-eyed Green Treesnake |  |
| Rhamnophis batesii | Spotted Dagger-tooth Tree Snake |  |
| Rhinobothryum bovallii | Unspecified |  |
| Rhinobothryum lentiginosum | Amazon Banded Snake |  |
| Rhinocheilus lecontei | Long-nosed Snake |  |
| Rhynchocalamus arabicus | Aden Kukri Snake |  |
| Rhynchocalamus barani | Unspecified |  |
| Rhynchocalamus melanocephalus | Palestine Kukri Snake |  |
| Salvadora bairdi | Baird's Patchnose Snake |  |
| Salvadora grahamiae | Mountain Patchnose Snake |  |
| Salvadora hexalepis | Western Patchnose Snake |  |
| Salvadora intermedia | Oaxacan Patchnose Snake |  |
| Salvadora lemniscata | Pacific Patchnose Snake |  |
| Salvadora mexicana | Mexican Patchnose Snake |  |
| Scaphiodontophis annulatus | Guatemala Neckband Snake |  |
| Scaphiodontophis venustissimus | Common Neckband Snake |  |
| Scaphiophis albopunctatus | Peter's Hook-nosed Snake |  |
| Scaphiophis raffreyi | Raffrey's Hook-nosed Snake |  |
| Scolecophis atrocinctus | Black-banded Snake |  |
| Senticolis triaspis | Green Rat Snake |  |
| Sibynophis bistrigatus | Günther's Many-tooth Snake | |
| Sibynophis bivittatus | White-striped Snake | |
| Sibynophis chinensis | Chinese Many-tooth Snake |  |
| Sibynophis collaris | Common Many-tooth Snake |  |
| Sibynophis geminatus | Boie's Many-tooth Snake |  |
| Sibynophis melanocephalus | Black-headed Collared Snake |  |
| Sibynophis sagittarius | Unspecified |  |
| Sibynophis subpunctatus | Jerdon's Many-tooth Snake |  |
| Sibynophis triangularis | Triangle Many-tooth Snake |  |
| Simophis rhinostoma | Sao Paulo False Coral Snake |  |
| Sonora aemula | File-tailed Ground Snake |  |
| Sonora michoacanensis | Michoacán Ground Snake |  |
| Sonora mutabilis | Mexican Ground Snake |  |
| Sonora semiannulata | Western Ground Snake |  |
| Spalerosophis arenarius | Red-spotted Diadem Snake |  |
| Spalerosophis atriceps | Diadem Snake |  |
| Spalerosophis diadema | Diadem Snake |  |
| Spalerosophis dolichospilus | Werner's Diadem Snake |  |
| Spalerosophis josephscorteccii | Scortecci's Diadem Snake | |
| Spalerosophis microlepis | Zebra Snake |  |
| Spilotes pullatus | Tropical Rat Snake |  |
| Spilotes sulphureus | Yellow-bellied Puffing Snake |  |
| Stegonotus batjanensis | Batjan Frog-eating Snake |  |
| Stegonotus borneensis | Borneo Frog-eating Snake |  |
| Stegonotus cucullatus | Slatey-grey Snake |  |
| Stegonotus diehli | Diehl's Little Ground Snake |  |
| Stegonotus florensis | Unspecified |  |
| Stegonotus guentheri | Milne Bay Ground Snake |  |
| Stegonotus heterurus | Unspecified |  |
| Stegonotus modestus | Northern New Guinea Ground Snake |  |
| Stegonotus muelleri | Philippine Ground Snake |  |
| Stegonotus parvus | Common Ground Snake |  |
| Stenorrhina degenhardtii | Degenhardt's Scorpion-eating Snake |  |
| Stenorrhina freminvillei | Scorpion-eating Snake |  |
| Stichophanes ningshaanensis | Ningshaan Kukri Snake |  |
| Symphimus leucostomus | Isthmian White-lipped Snake |  |
| Symphimus mayae | Yucatan White-lipped Snake |  |
| Sympholis lippiens | Mexico Short-tailed Snake |  |
| Tantilla albiceps | Barbour's Centipede Snake |  |
| Tantilla alticola | Boulenger's Centipede Snake |  |
| Tantilla andinista | Andes Centipede Snake |  |
| Tantilla armillata | Black-necked Crowned Snake |  |
| Tantilla atriceps | Mexican Black-headed Snake |  |
| Tantilla bairdi | Baird's Black-headed Snake | |
| Tantilla bocourti | Bocourt's Black-headed Snake |  |
| Tantilla boipiranga | Unspecified |  |
| Tantilla brevicauda | Mertens' Centipede Snake |  |
| Tantilla briggsi | Briggs' Centipede Snake | |
| Tantilla calamarina | Pacific Coast Centipede Snake |  |
| Tantilla capistrata | Capistrata Centipede Snake |  |
| Tantilla cascadae | Michoacán Centipede Snake |  |
| Tantilla ceboruca | Bocourt's Black-headed Snake |  |
| Tantilla coronadoi | Guerreran Centipede Snake | |
| Tantilla coronata | Southeastern Crowned Snake |  |
| Tantilla cucullata | Big Bend Blackhead Snake |  |
| Tantilla cuniculator | Peten Centipede Snake |  |
| Tantilla deppei | Deppe's Centipede Snake |  |
| Tantilla flavilineata | Yellow-lined Centipede Snake | |
| Tantilla fraseri | Fraser's Centipede Snake |  |
| Tantilla gracilis | Flathead Snake |  |
| Tantilla hendersoni | Peten Centipede Snake |  |
| Tantilla hobartsmithi | Southwestern Black-headed Snake |  |
| Tantilla impensa | Unspecified |  |
| Tantilla insulamontana | Mountain Centipede Snake |  |
| Tantilla jani | Jan's Centipede Snake | |
| Tantilla johnsoni | Johnson's Centipede Snake | |
| Tantilla lempira | Mena's Centipede Snake |  |
| Tantilla melanocephala | Black-headed Snake |  |
| Tantilla miyatai | Miyata’s Centipede-Snake |  |
| Tantilla moesta | Blackbelly Centipede Snake |  |
| Tantilla nigra | Black Centipede Snake | |
| Tantilla nigriceps | Plains Blackhead Snake |  |
| Tantilla oaxacae | Oaxacan Centipede Snake |  |
| Tantilla olympia | Unspecified |  |
| Tantilla oolitica | Rim Rock Crowned Snake |  |
| Tantilla petersi | Peters' Black-headed Snake |  |
| Tantilla planiceps | Western Blackhead Snake |  |
| Tantilla psittaca | Unspecified |  |
| Tantilla relicta | Florida Crowned Snake |  |
| Tantilla reticulata | Reticulate Centipede Snake |  |
| Tantilla robusta | Unspecified | |
| Tantilla rubra | Big Bend Black-headed Snake |  |
| Tantilla ruficeps | Striped Crowned Snake |  |
| Tantilla schistosa | Red Earth Centipede Snake |  |
| Tantilla semicincta | Ringed Centipede Snake |  |
| Tantilla sertula | Unspecified |  |
| Tantilla shawi | Potosí Centipede Snake |  |
| Tantilla slavensi | Slavens' Centipede Snake |  |
| Tantilla striata | Striped Centipede Snake |  |
| Tantilla supracincta | Banded Centipede Snake |  |
| Tantilla taeniata | Central American Centipede Snake |  |
| Tantilla tayrae | Volcan Tacana Centipede Snake | |
| Tantilla tecta | White-striped Centipede Snake |  |
| Tantilla trilineata | Three-lined Centipede Snake |  |
| Tantilla triseriata | Three-lined Centipede Snake | |
| Tantilla tritaeniata | Three-banded Centipede Snake |  |
| Tantilla vermiformis | Hallowell's Centipede Snake |  |
| Tantilla vulcani | Unspecified |  |
| Tantilla wilcoxi | Chihuahuan Blackhead Snake |  |
| Tantilla yaquia | Yaqui Blackhead Snake |  |
| Tantillita brevissima | Speckled Dwarf Short-tail Snake |  |
| Tantillita canula | Yucatecan Dwarf Short-tail Snake |  |
| Tantillita lintoni | Linton's Dwarf Short-tail Snake |  |
| Telescopus beetzi | Namib Tiger Snake |  |
| Telescopus dhara | Israeli Cat Snake |  |
| Telescopus fallax | Mediterranean Cat Snake |  |
| Telescopus finkeldeyi | Damara Tiger Snake |  |
| Telescopus gezirae | Unspecified | |
| Telescopus hoogstraali | Unspecified |  |
| Telescopus nigriceps | Black-headed Snake |  |
| Telescopus obtusus | Egyptian Cat Snake |  |
| Telescopus pulcher | Unspecified |  |
| Telescopus rhinopoma | Indian Desert Tiger Snake |  |
| Telescopus semiannulatus | Common Tiger Snake |  |
| Telescopus tessellatus | Soosan Tiger Snake |  |
| Telescopus tripolitanus | Unspecified |  |
| Telescopus variegatus | Variable Cat Snake |  |
| Tetralepis fruhstorferi | Java Snake |  |
| Thelotornis capensis | Vine Snake |  |
| Thelotornis kirtlandii | Twig Snake |  |
| Thelotornis mossambicanus | Eastern Vine Snake |  |
| Thelotornis usambaricus | Usambara Vine Snake |  |
| Thrasops flavigularis | Yellow-throated Bold-eyed Tree Snake |  |
| Thrasops jacksonii | Black Tree Snake |  |
| Thrasops occidentalis | Western Black Tree Snake |  |
| Thrasops schmidti | Schmidt's Bold-eyed Tree Snake |  |
| Toxicodryas blandingii | Blanding's Tree Snake |  |
| Toxicodryas pulverulenta | Fischer's Cat Snake |  |
| Trimorphodon biscutatus | Western Lyre Snake |  |
| Trimorphodon lambda | Sonoran Lyre Snake |  |
| Trimorphodon lyrophanes | Baja California Lyre Snake |  |
| Trimorphodon paucimaculatus | Unspecified |  |
| Trimorphodon quadruplex | Unspecified |  |
| Trimorphodon tau | Mexican Lyre Snake |  |
| Trimorphodon vilkinsonii | Texas Lyre Snake |  |
| Xenelaphis ellipsifer | Ocellated Brown Snake |  |
| Xenelaphis hexagonotus | Malayan Brown Snake |  |
| Xyelodontophis uluguruensis | Dagger-tooth Vine Snake |  |
| Zamenis hohenackeri | Transcaucasian Rat Snake |  |
| Zamenis lineata | Striped Aesculapian rat snake |  |
| Zamenis longissimus | Aesculapean Snake |  |
| Zamenis persica | Persian Rat Snake |  |
| Zamenis scalaris | Ladder Snake |  |
| Zamenis situla | European Rat Snake |  |