Fam. Colubrid, Colubridae "Corn Snake" by Goingslo via Flickr, Creative Commons Attribution.	Boiga cynodon Leonell l. chavez ©.
Boiga dendrophila Leonell l. chavez ©.	Smooth snake, Coronella austriaca Piet Spaans (Viridiflavus) via Wikicommons, Creative Commons Attribution ShareAlike.
Boomslang, Dispholidus typus William Warby via Wikicommons, Creative Commons Attribution ShareAlike.	Indigo snake, Drymarchon corais "Threatened Eastern indigo snake (Drymarchon corais couperi)" by USFWS Endangered Species via Flickr, Creative Commons Attribution.
Gonyosoma oxycephalum Leonell l. chavez ©.	Grey-Banded Kingsnake, Lampropeltis alterna Patrick JEAN via Wikicommons, ©.
Lampropeltis getula Rubund Creative Commons Attribution ShareAlike.	Milk Snake, Lampropeltis triangulum "Scarlet Kingsnake Eating a pinky" by Snakecollector via Flickr, Creative Commons Attribution.
Beauty rat snake, Orthriophis taeniurus "Taiwan Beauty" by TheReptilarium via Flickr, Creative Commons Attribution.	Corn Snake, Pantherophis guttatus "Corn Snake" by Goingslo via Flickr, Creative Commons Attribution.
Pituophis catenifer "Bull snake a.ka. the Deige (Pituophis catenifer sayi)" by Dallas Krentzel via Flickr, Creative Commons Attribution.	Grass Snake, Natrix natrix Jonas Bergsten via Wikicommons, ©.
Fam. Elapidae Gopal Venkatesan via Flickr, Creative Commons Attribution ShareAlike.	The Common Krait, Bungarus caeruleus "Help me up!" by FlickrPrince via Flickr, Creative Commons Attribution.
Bungarus fasciatus AshLin via Wikicommons, Creative Commons Attribution ShareAlike.	Many-banded krait, Bungarus multicinctus "Many-banded Krait (Bungarus multicinctus) 銀環蛇" by Motnworb via Flickr, Creative Commons Attribution.
Eastern green mamba, Dendroaspis angusticeps Mwx via Wikicommons, Creative Commons Attribution ShareAlike.	Black mamba, Dendroaspis polylepis "Black mamba on the track" by Frederic.salein via Flickr, Creative Commons Attribution ShareAlike.
Rinkhals, Hemachatus haemachatus Lee R. Berger via Wikicommons, Creative Commons Attribution ShareAlike.	Eastern coral snake, Micrurus fulvius "EASTERN CORAL SNAKE" by Snakecollector via Flickr, Creative Commons Attribution.
Egyptian cobra, Naja haje Ltshears via Wikicommons, ©.	Naja melanoleuca Mark Pellegrini via Wikicommons, Creative Commons Attribution ShareAlike.
Indian Cobra, Naja naja Gopal Venkatesan via Flickr, Creative Commons Attribution ShareAlike.	Red Spitting Cobra, Naja pallida Pogrebnoj-Alexandroff via Wikicommons, Creative Commons Attribution.
King Cobra, Ophiophagus hannah "King Cobra and Nest" by Ryan Somma via Flickr, Creative Commons Attribution ShareAlike.	Gen. Austrelaps John Langsford via Wikicommons, Creative Commons Attribution ShareAlike.
Hydrophis belcheri Jon hanson on flickr via Wikicommons, Creative Commons Attribution ShareAlike.	Tiger snake, Notechis scutatus "Tiger Snake (Notechis) - Australia Zoo" by Brewbooks via Flickr, Creative Commons Attribution ShareAlike.
Gen. Taipan, Oxyuranus XLerate via Wikicommons, Creative Commons Attribution ShareAlike.	Red-bellied Black Snake, Pseudechis porphyriacus Axel Strauß via Wikicommons, Creative Commons Attribution ShareAlike.
Eastern brown snake, Pseudonaja textilis "Eastern Brown Snake" by Aaron Gustafson via Flickr, Creative Commons Attribution ShareAlike.	Rhinoplocephalus nigrescens Dnatheist via Wikicommons, Creative Commons Attribution.
Fam. Viperidae Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.	Agkistrodon contortrix Haplochromis via Wikicommons, Creative Commons Attribution ShareAlike.
Agkistrodon piscivorus Accipiter via Wikicommons, ©.	Bothriechis aurifer Tad Arensmeier via Wikicommons, Creative Commons Attribution.
Bothriechis lateralis Patrick Gijsbers via Wikicommons, Creative Commons Attribution ShareAlike.	Bothriechis nigroviridis Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.
Bothriechis schlegelii Benjamint444 via Wikicommons, Creative Commons Attribution ShareAlike.	Bothrops alternatus Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.
Bothrops asper Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.	Bothrops atrox Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.
Bothrops insularis Otavio Marques (Instituto Butantan) via Wikicommons, Creative Commons Attribution ShareAlike.	Bothrops jararaca Fernando Tatagiba via Wikicommons, Creative Commons Attribution.
Calloselasma, Calloselasma rhodostoma Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.	Gen. Crotalus Rubund Creative Commons Attribution ShareAlike.
Crotalus basiliscus Cymothoa exigua via Wikicommons, Creative Commons Attribution.	Timber Rattle Snake, Crotalus horridus "Timber rattlesnake at den site Crotalus horridus" by Brian.gratwicke via Flickr, Creative Commons Attribution.
Prairie rattlesnake, Crotalus viridis "Southern Pacific Rattlesnake (Crotalus viridis helleri) Rattlesnake - Scenes from a docent-led walk," by Mikebaird via Flickr, Creative Commons Attribution.	Deinagkistrodon acutus Coritz via Wikicommons, Creative Commons Attribution ShareAlike.
Gen. Porthidium "Porthidium sp (Hognose Pitviper)" by M Hedin via Flickr, Creative Commons Attribution.	Atheris ceratophora Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.
Atheris chlorechis Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.	Atheris nitschei Al Coritz. via Wikicommons, Creative Commons Attribution ShareAlike.
Atheris squamigera Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.	Bitis gabonica Rubund Creative Commons Attribution ShareAlike.
Indian Russell's viper, Daboia russelii Sandilya Theuerkauf, Wynaad via Wikicommons, Creative Commons Attribution ShareAlike.	Proatheris, Proatheris superciliaris Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.
Vipera ammodytes Elena Terkel via Wikicommons, Creative Commons Attribution ShareAlike.	Vipera aspis Eric Steinert via Wikicommons, Creative Commons Attribution ShareAlike.
Common European adder, Vipera berus Siv Sivertsen ©.

Taxonomy:

Aparallactinae (Add)

Gen. Amblyodipsas (Add)

Amblyodipsas concolor (Add)
Amblyodipsas dimidiata (Add)
Amblyodipsas katangensis (Add)
Amblyodipsas microphthalma (Add)
Amblyodipsas polylepis (Add)
Amblyodipsas rodhaini (Add)
Amblyodipsas teitana (Add)
Amblyodipsas unicolor (Add)
Amblyodipsas ventrimaculata (Add)

Gen. Aparallactus (Add)

Aparallactus capensis (Add)
Aparallactus guentheri (Add)
Aparallactus jacksonii (Add)
Aparallactus lineatus (Add)
Aparallactus lunulatus (Add)
Aparallactus modestus (Add)
Aparallactus moeruensis (Add)
Aparallactus niger (Add)
Aparallactus nigriceps (Add)
Aparallactus turneri (Add)
Aparallactus werneri (Add)

Gen. Brachyophis (Add)

Brachyophis revoili (Add)

Gen. Chilorhinophis (Add)

Chilorhinophis butleri (Add)
Chilorhinophis carpenteri (Add)
Chilorhinophis gerardi (Add)

Gen. Elapotinus (Add)

Elapotinus picteti (Add)

Gen. Hypoptophis (Add)

Hypoptophis wilsoni (Add)

Gen. Macrelaps (Add)

Macrelaps microlepidotus (Add)

Gen. Micrelaps (Add)

Micrelaps bicoloratus (Add)
Micrelaps muelleri (Add)
Micrelaps tchernovi (Add)
Micrelaps vaillanti (Add)

Gen. Polemon (Add)

Polemon acanthias (Add)
Polemon barthii (Add)
Polemon bocourti (Add)
Polemon christyi (Add)
Polemon collaris (Add)
Polemon fulvicollis (Add)
Polemon gabonensis (Add)
Polemon gracilis (Add)
Polemon griseiceps (Add)
Polemon leopoldi (Add)
Polemon neuwiedi (Add)
Polemon notatum (Add)
Polemon robustus (Add)

Gen. Xenocalamus (Add)

Xenocalmus bicolor (Add)
Xenocalmus mechowii (Add)
Xenocalmus michellii (Add)
Xenocalmus sabiensis (Add)
Xenocalmus transvaalensis (Add)

Atractaspidinae (Add)

Gen. Atractaspis (Add)

Atractaspis aterrima (Add)
Atractaspis battersbyi (Add)
Atractaspis bibronii (Add)
Atractaspis boulengeri (Add)
Atractaspis coalescens (Add)
Atractaspis congica (Add)
Atractaspis corpulenta (Add)
Atractaspis dahomeyensis (Add)
Atractaspis duerdeni (Add)
Atractaspis engaddensis (Add)
Atractaspis engdahli (Add)
Atractaspis fallax (Add)
Atractaspis irregularis (Add)
Atractaspis leucomelas (Add)
Atractaspis microlepidota (Add)
Atractaspis micropholis (Add)
Atractaspis reticulata (Add)
Atractaspis scorteccii (Add)
Atractaspis watsoni (Add)

Gen. Homoroselaps (Add)

Fam. Colubrid, Colubridae

Boodontinae (Add)
Calamariinae (Add)

Gen. Calamaria (Add)

Calamaria abramovi (Add)
Calamaria abstrusa (Add)
Calamaria acutirostris (Add)
Calamaria albiventer (Add)
Calamaria alidae (Add)
Calamaria apraeocularis (Add)
Calamaria banggaiensis (Add)
Calamaria battersbyi (Add)
Calamaria bicolor (Add)
Calamaria bitorques (Add)
Calamaria boesemani (Add)
Calamaria borneensis (Add)
Calamaria brongersmai (Add)
Calamaria buchi (Add)
Calamaria butonensis (Add)
Calamaria ceramensis (Add)
Calamaria crassa (Add)
Calamaria curta (Add)
Calamaria doederleini (Add)
Calamaria eiselti (Add)
Calamaria everetti (Add)
Calamaria forcarti (Add)
Calamaria gervaisii (Add)
Calamaria gialaiensis (Add)
Calamaria grabowskyi (Add)
Calamaria gracillima (Add)
Calamaria griswoldi (Add)
Calamaria hilleniusi (Add)
Calamaria ingeri (Add)
Calamaria javanica (Add)
Calamaria joloensis (Add)
Calamaria lateralis (Add)
Calamaria leucogaster (Add)
Calamaria linnaei (Add)
Calamaria longirostris (Add)
Calamaria lovii (Add)
Calamaria lumbricoidea (Add)
Calamaria lumholtzi (Add)
Calamaria margaritophora (Add)
Calamaria mecheli (Add)
Calamaria melanota (Add)
Calamaria modesta (Add)
Calamaria muelleri (Add)
Calamaria nuchalis (Add)
Calamaria palawanensis (Add)
Calamaria pavimentata (Add)
Calamaria pfefferi (Add)
Calamaria prakkei (Add)
Calamaria rebentischi (Add)
Calamaria schlegelii (Add)
Calamaria schmidti (Add)
Calamaria septentrionalis (Add)
Calamaria suluensis (Add)
Calamaria sumatrana (Add)
Calamaria thanhi (Add)
Calamaria ulmeri (Add)
Calamaria virgulata (Add)
Calamaria yunnanensis (Add)

Gen. Calamorhabdium (Add)

Calamorhabdium acuticeps (Add)
Calamorhabdium kuekenthali (Add)

Gen. Collorhabdium (Add)

Collorhabdium williamsoni (Add)

Gen. Etheridgeum (Add)

Etheridgeum pulchrum (Add)

Gen. Macrocalamus (Add)

Macrocalamus chanardi (Add)
Macrocalamus gentingensis (Add)
Macrocalamus jasoni (Add)
Macrocalamus lateralis (Add)
Macrocalamus schulzi (Add)
Macrocalamus tweediei (Add)
Macrocalamus vogeli (Add)

Gen. Pseudorabdion (Add)

Pseudorabdion albonuchalis (Add)
Pseudorabdion ater (Add)
Pseudorabdion collaris (Add)
Pseudorabdion eiselti (Add)
Pseudorabdion longiceps (Add)
Pseudorabdion mcnamarae (Add)
Pseudorabdion montanum (Add)
Pseudorabdion oxycephalum (Add)
Pseudorabdion sarasinorum (Add)
Pseudorabdion saravacense (Add)
Pseudorabdion talonuran (Add)
Pseudorabdion taylori (Add)

Gen. Rabdion (Add)

Rabdion forsteni (Add)

Colubrinae (Add)

Gen. Ahaetulla (Add)
Gen. Aprosdoketophis (Add)
Gen. Argyrogena (Add)
Gen. Arizona (Add)
Gen. Bogertophis (Add)
Gen. Boiga

Boiga andamanensis (Add)
Boiga angulata (Add)
Boiga barnesii (Add)
Boiga beddomei (Add)
Boiga bengkuluensis (Add)
Boiga blandingii (Add)
Boiga bourreti (Add)
Boiga ceylonensis (Add)
Boiga cyanea (Add)
Boiga cynodon

Boiga dendrophila

Boiga dightoni (Add)
Boiga drapiezii (Add)
Boiga forsteni (Add)
Boiga gokool (Add)
Boiga guangxiensis (Add)
Brown tree snake, Boiga irregularis (Add)
Boiga jaspidea (Add)
Boiga kraepelini (Add)
Boiga multifasciata (Add)
Boiga multomaculata (Add)
Boiga nigriceps (Add)
Boiga nuchalis (Add)
Boiga ochracea (Add)
Boiga philippina (Add)
Boiga pulverulenta (Add)
Boiga quincunciata (Add)
Boiga ranawanei (Add)
Boiga saengsomi (Add)
Boiga schultzei (Add)
Boiga siamensis (Add)
Boiga tanahjampeana (Add)
Boiga trigonata (Add)
Boiga wallachi (Add)

Gen. Cemophora (Add)

Cemophora coccinea

Gen. Chilomeniscus (Add)
Gen. Chionactis (Add)

Chionactis occipitalis (Add)
Chionactis palarostris (Add)

Gen. Chironius (Add)
Gen. Chrysopelea (Add)

Chrysopelea ornata (Add)
Chrysopelea paradisi (Add)
Chrysopelea pelias (Add)
Chrysopelea rhodopleuron (Add)
Chrysopelea taprobanica (Add)

Gen. Coelognathus (Add)
Gen. Coluber (Add)

Coluber andreanus (Add)
Coluber bholanathi (Add)
Coluber brevis (Add)
Coluber constrictor (Add)
Coluber dorri (Add)
Coluber elegantissimus (Add)
Coluber gracilis (Add)
Coluber insulanus (Add)
Coluber largeni (Add)
Coluber manseri (Add)
Coluber messanai (Add)
Coluber mormon (Add)
Coluber ravergieri (Add)
Coluber scortecci (Add)
Coluber sinai (Add)
Coluber smithi (Add)
Coluber somalicus (Add)
Coluber taylori (Add)
Coluber thomasi (Add)
Coluber variabilis (Add)
Coluber vittacaudatus (Add)
Coluber zebrinus (Add)

Gen. Colubroelaps (Add)
Gen. Conopsis (Add)
Gen. Coronella (Add)

Smooth snake, Coronella austriaca

Coronella girondica (Add)

Gen. Crotaphopeltis (Add)
Gen. Cyclophiops (Add)
Gen. Dasypeltis (Add)
Gen. Dendrelaphis (Add)
Gen. Dendrophidion (Add)
Gen. Dinodon (Add)
Gen. Dipsadoboa (Add)
Gen. Dispholidus (Add)

Boomslang, Dispholidus typus

Gen. Dolichophis (Add)

Dolichophis caspius (Add)
Dolichophis cypriensis (Add)
Large whip snake, Dolichophis jugularis (Add)
Dolichophis schmidti (Add)

Gen. Drymarchon (Add)

Indigo snake, Drymarchon corais

Eastern indigo snake, Drymarchon couperi (Add)
Middle American Indigo Snake, Drymarchon melanurus (Add)

Gen. Drymobius (Add)
Gen. Drymoluber (Add)
Gen. Dryocalamus (Add)
Gen. Dryophiops (Add)
Gen. Eirenis (Add)
Gen. Elachistodon (Add)
Gen. Elaphe (Add)

Elaphe bimaculata (Add)
Elaphe carinata (Add)
Elaphe climacophora (Add)
Elaphe davidi (Add)
Elaphe dione (Add)
Elaphe hohenackeri (Add)
Elaphe leonardi (Add)
Elaphe maculata (Add)
Elaphe quadrivirgata (Add)
Elaphe quatuorlineata (Add)
Elaphe rufodorsata (Add)
Elaphe sauromates (Add)
Elaphe scalaris (Add)
Elaphe schrenckii (Add)

Gen. Euprepiophis (Add)
Gen. Ficimia (Add)
Gen. Geagras (Add)
Gen. Gonyophis (Add)
Gen. Gonyosoma (Add)

Gonyosoma jansenii (Add)
Gonyosoma oxycephalum

Gen. Gyalopion (Add)
Gen. Hapsidophrys (Add)
Gen. Hemerophis (Add)
Gen. Hemorrhois (Add)

Hemorrhois algirus (Add)
Horseshoe Whip Snake, Hemorrhois hippocrepis (Add)
Coin snake, Hemorrhois nummifer (Add)
Hemorrhois ravergieri (Add)

Gen. Hierophis (Add)

Hierophis gemonenesis (Add)
Green Whip Snake, Hierophis viridiflavus (Add)

Gen. Kingsnake, Lampropeltis

Grey-Banded Kingsnake, Lampropeltis alterna

Lampropeltis calligaster (Add)
Lampropeltis extenuatum (Add)
Lampropeltis getula

Lampropeltis mexicana (Add)
Lampropeltis pyromelana (Add)
Lampropeltis ruthveni (Add)
Milk Snake, Lampropeltis triangulum

Lampropeltis webbi (Add)
California mountain kingsnake, Lampropeltis zonata (Add)

Gen. Leptodrymus (Add)
Gen. Leptophis (Add)
Gen. Lepturophis (Add)
Gen. Liopeltis (Add)
Gen. Lycodon (Add)

Lycodon alcalai (Add)
Lycodon aulicus (Add)
Lycodon bibonius (Add)
Lycodon butleri (Add)
Lycodon capucinus (Add)
Lycodon cardamomensis (Add)
Lycodon cavernicolus (Add)
Lycodon chrysoprateros (Add)
Lycodon davidi (Add)
Lycodon dumerili (Add)
Lycodon effraenis (Add)
Lycodon fasciatus (Add)
Lycodon fausti (Add)
Lycodon ferroni (Add)
Lycodon flavicollis (Add)
Lycodon flavomaculatus (Add)
Lycodon gongshan (Add)
Lycodon jara (Add)
Lycodon kundui (Add)
Lycodon laoensis (Add)
Lycodon liuchengchaoi (Add)
Lycodon mackinnoni (Add)
Lycodon muelleri (Add)
Lycodon ophiophagus (Add)
Lycodon osmanhilli (Add)
Lycodon paucifasciatus (Add)
Lycodon ruhstrati (Add)
Lycodon solivagus (Add)
Lycodon stormi (Add)
Lycodon striatus (Add)
Lycodon subcinctus (Add)
Lycodon synaptor (Add)
Lycodon tessellatus (Add)
Lycodon tiwarii (Add)
Lycodon travancoricus (Add)
Lycodon zawi (Add)
Lycodon zoosvictoriae (Add)

Gen. Lycognathophis (Add)

Seychelles wolf snake, Lycognathophis seychellensis (Add)

Gen. Lytorhynchus (Add)
Gen. Maculophis (Add)
Gen. Masticophis (Add)
Gen. Mastigodryas (Add)
Gen. Meizodon (Add)
Gen. Oligodon (Add)
Gen. Opheodrys (Add)
Gen. Oreocryptophis (Add)
Gen. Orthriophis (Add)

Orthriophis cantoris (Add)
Orthriophis hodgsoni (Add)
Orthriophis moellendorffi (Add)
Beauty rat snake, Orthriophis taeniurus

Gen. Oxybelis (Add)
Gen. Pantherophis (Add)

Pantherophis bairdi (Add)
Pantherophis emoryi (Add)
Pantherophis flavirufus (Add)
Pantherophis gloydi (Add)
Corn Snake, Pantherophis guttatus

Pantherophis obsoletus (Add)
Pantherophis slowinskii (Add)
Pantherophis spiloides (Add)
Pantherophis vulpinus (Add)

Gen. Philothamnus (Add)
Gen. Phyllorhynchus (Add)
Gen. Pituophis (Add)

Pituophis catenifer

Pituophis deppei (Add)
Pituophis lineaticollis (Add)
Pituophis melanoleucus (Add)
Pituophis ruthveni (Add)

Gen. Platyceps (Add)

Platyceps najadum (Add)

Gen. Pseudocyclophis (Add)
Gen. Pseudoficimia (Add)
Gen. Pseustes (Add)
Gen. Ptyas (Add)
Gen. Rhadinophis (Add)
Gen. Rhamnophis (Add)
Gen. Rhinechis (Add)

Ladder Snake, Rhinechis scalaris (Add)

Gen. Rhinobothryum (Add)
Gen. Rhinocheilus (Add)

Long-nosed snake, Rhinocheilus lecontei (Add)

Gen. Rhynchocalamus (Add)
Gen. Rhynchophis (Add)
Gen. Salvadora (Add)
Gen. Scaphiodontophis (Add)
Gen. Scolecophis (Add)
Gen. Senticolis (Add)
Gen. Sibynophis (Add)
Gen. Simophis (Add)
Gen. Sonora (Add)
Gen. Spalerosophis (Add)
Gen. Spilotes (Add)
Gen. Stegonotus (Add)
Gen. Stenorrhina (Add)
Gen. Stilosoma (Add)
Gen. Symphimus (Add)
Gen. Sympholis (Add)
Gen. Tantilla (Add)
Gen. Tantillita (Add)
Gen. Telescopus (Add)

Telescopus fallax (Add)

Gen. Thelotornis
Gen. Thrasops (Add)
Gen. Trimorphodon (Add)
Gen. Xenelaphis (Add)
Gen. Xyelodontophis (Add)
Gen. Zamenis (Add)

Italian Aesculapian Snake, Zamenis lineatus (Add)
Aesculapian Snake, Zamenis longissimus (Add)
European Ratsnake, Zamenis situla (Add)

Gen. Zaocys (Add)

Dipsadinae (Add)
Homalopsinae (Add)

Gen. Bitia (Add)

Bitia hydroides (Add)

Gen. Brachyorrhos (Add)

Brachyorrhos albus (Add)

Gen. Cantoria (Add)

Cantoria annulata (Add)
Cantoria violacea (Add)

Gen. Cerberus (Add)

Cerberus microlepis (Add)
Cerberus rynchops (Add)

Gen. Enhydris (Add)

Enhydris alternans (Add)
Enhydris doriae (Add)
Enhydris enhydris (Add)
Enhydris gyii (Add)
Enhydris innominata (Add)
Enhydris longicauda (Add)
Enhydris pakistanica (Add)
Enhydris plumbea (Add)
Enhydris polylepis (Add)
Enhydris punctata (Add)
Enhydris smithi (Add)

Gen. Erpeton (Add)

Erpeton tentaculatum (Add)

Gen. Fordonia (Add)

Fordonia leucobalia (Add)

Gen. Gerarda (Add)

Gerarda prevostiana (Add)

Gen. Heurnia (Add)

Heurnia ventromatriculata (Add)

Gen. Homalopsis (Add)

Homalopsis buccata (Add)

Gen. Myron (Add)

Myron richardsonii (Add)

Natricinae (Add)

Gen. Amplorhinus (Add)

Amplorhinus multimaculatus (Add)

Gen. Natrix (Add)

Natrix maura (Add)
Grass Snake, Natrix natrix

Natrix sipedon (Add)
Dice snake, Natrix tessellata (Add)

Gen. Rhabdophis (Add)
Thamnophiini (Add)

Gen. Adelophis (Add)
Gen. Clonophis (Add)
Gen. Nerodia (Add)
Gen. Regina (Add)
Gen. Seminatrix (Add)
Gen. Storeria (Add)
Gen. Thamnophis (Add)
Gen. Tropidoclonion (Add)
Gen. Virginia (Add)

Pareatinae (Add)

Gen. Aplopeltura (Add)

Aplopeltura boa (Add)

Gen. Asthenodipsas (Add)

Asthenodipsas laevis (Add)
Asthenodipsas malaccanus (Add)
Asthenodipsas vertebralis (Add)

Gen. Pareas (Add)

Pareas boulengeri (Add)
Pareas carinatus (Add)
Pareas formosensis (Add)
Pareas hamptoni (Add)
Pareas iwasakii (Add)
Pareas margaritophorus (Add)
Pareas monticola (Add)
Pareas nigriceps (Add)
Pareas nuchalis (Add)
Pareas stanleyi (Add)

Psammophiinae (Add)

Gen. Hemirhagerrhis (Add)

Hemirhagerrhis hildebrandtii (Add)
Hemirhagerrhis kelleri (Add)
Hemirhagerrhis nototaenia (Add)
Hemirhagerrhis viperina (Add)

Gen. Malpolon (Add)

Malpolon moilensis (Add)
Malpolon monspessulanus (Add)

Gen. Mimophis (Add)

Mimophis mahfalensis (Add)

Gen. Psammophis (Add)

Psammophis aegyptius (Add)
Psammophis angolensis (Add)
Psammophis ansorgii (Add)
Psammophis biseriatus (Add)
Psammophis condanarus (Add)
Psammophis crucifer (Add)
Psammophis elegans (Add)
Psammophis jallae (Add)
Psammophis leightoni (Add)
Psammophis leithii (Add)
Psammophis leopardinus (Add)
Psammophis lineolatus (Add)
Psammophis longifrons (Add)
Psammophis mossambicus (Add)
Psammophis notostictus (Add)
Psammophis phillipsi (Add)
Psammophis pulcher (Add)
Psammophis punctulatus (Add)
Psammophis rukwae (Add)
Psammophis schokari (Add)
Psammophis sibilans (Add)
Psammophis subtaeniatus (Add)
Psammophis tanganicus (Add)
Psammophis trigrammus (Add)
Psammophis zambiensis (Add)

Gen. Psammophylax (Add)

Psammophylax rhombeatus (Add)
Psammophylax tritaeniatus (Add)
Psammophylax variabilis (Add)

Gen. Rhamphiophis (Add)

Rhamphiophis acutus (Add)
Rhamphiophis maradiensis (Add)
Rhamphiophis oxyrhynchus (Add)
Rhamphiophis rubropunctatus (Add)

Pseudoxenodontinae (Add)

Gen. Plagiopholis (Add)
Gen. Pseudoxenodon (Add)

Pseudoxyrhophiinae (Add)
Xenodermatinae (Add)

Gen. Achalinus (Add)

Achalinus ater (Add)
Achalinus formosanus (Add)
Achalinus hainanus (Add)
Achalinus jinggangensis (Add)
Achalinus meiguensis (Add)
Achalinus niger (Add)
Achalinus rufescens (Add)
Achalinus spinalis (Add)
Achalinus werneri (Add)

Gen. Fimbrios (Add)

Fimbrios klossi (Add)

Gen. Oxyrhabdium (Add)

Oxyrhabdium leporinum (Add)
Oxyrhabdium modestum (Add)

Gen. Stoliczkaia (Add)

Stoliczkaia borneensis (Add)
Stoliczkaia khasiensis (Add)

Gen. Xenodermus (Add)

Xenodermus germanicus (Add)

Gen. Xylophis (Add)

Xylophis perroteti (Add)
Xylophis stenorhynchus (Add)

Xenodontinae (Add)

Alsophiini (Add)
Amnesteophiini (Add)
Gen. Erythrolamprus (Add)

Erythrolamprus aesculapii
Erythrolamprus bizona
Erythrolamprus guentheri (Add)
Erythrolamprus mimus (Add)
Erythrolamprus ocellatus (Add)
Erythrolamprus pseudocorallus (Add)

Gen. Oxyrhopus (Add)

Oxyrhopus clathratus (Add)
Oxyrhopus doliatus (Add)
Oxyrhopus erdisii (Add)
Oxyrhopus fitzingeri (Add)
Oxyrhopus formosus (Add)
Oxyrhopus guibei (Add)
Oxyrhopus leucomelas (Add)
Oxyrhopus marcapatae (Add)
Oxyrhopus melanogenys (Add)
Oxyrhopus occipitalis (Add)
Oxyrhopus petola
Oxyrhopus rhombifer (Add)
Oxyrhopus trigeminus (Add)

Fam. Elapidae

Elapinae (Add)

Gen. Aspidelaps (Add)

Aspidelaps lubricus (Add)
Aspidelaps scutatus (Add)

Gen. Boulengerina (Add)

Boulengerina annulata (Add)
Boulengerina christyi (Add)
Boulengerina stormsi (Add)

Gen. Bungarus (Add)

Bungarus andamanensis (Add)
Bungarus bungaroides (Add)
The Common Krait, Bungarus caeruleus

Bungarus candidus (Add)
Bungarus ceylonicus (Add)
Bungarus fasciatus

Bungarus flaviceps (Add)
Bungarus lividus (Add)
Bungarus magnimaculatus (Add)
Many-banded krait, Bungarus multicinctus

Bungarus niger (Add)
Bungarus sindanus (Add)

Gen. Calliophis

Beddome's Coral Snake, Calliophis beddomei (Add)
Bibron's Coral Snake, Calliophis bibroni (Add)
Blue Malaysian Coral Snake, Calliophis bivirgatus (Add)
Calliophis calligaster (Add)
Spotted Coral Snake, Calliophis gracilis (Add)
Banded Malaysian Coral Snake, Calliophis intestinalis (Add)
Calliophis kelloggi (Add)
Calliophis macclellandi (Add)
Speckled Coral Snake, Calliophis maculiceps (Add)
Indian Coral Snake, Calliophis melanurus (Add)
Black Coral Snake, Calliophis nigrescens (Add)

Gen. Mamba, Dendroaspis

Eastern green mamba, Dendroaspis angusticeps

Dendroaspis jamesoni (Add)
Dendroaspis kaimosae (Add)
Black mamba, Dendroaspis polylepis

Western green mamba, Dendroaspis viridis

Gen. Elapsoidea (Add)

Elapsoidea broadleyi (Add)
Elapsoidea chelazzii (Add)
Elapsoidea guentherii (Add)
Elapsoidea laticincta (Add)
Elapsoidea loveridgei (Add)
Elapsoidea nigra (Add)
Elapsoidea semiannulata (Add)
Elapsoidea sundevallii (Add)
Elapsoidea trapei (Add)

Gen. Rinkhals, Hemachatus (Add)

Rinkhals, Hemachatus haemachatus

Gen. Hemibungarus (Add)

Hemibungarus hatori (Add)
Hemibungarus japonicus (Add)
Hemibungarus macclellandi (Add)
Hemibungarus sauteri (Add)

Gen. Leptomicrurus (Add)

Leptomicrurus collaris (Add)
Leptomicrurus narduccii (Add)

Gen. Coral snake, Micruroides

Micruroides euryxanthus (Add)

Gen. Coral snake, Micrurus

Micrurus albicinctus (Add)
Micrurus alleni (Add)
Micrurus altirostris (Add)
Micrurus ancoralis (Add)
Micrurus annellatus (Add)
Micrurus averyi (Add)
Micrurus bernadi (Add)
Micrurus bocourti (Add)
Micrurus bogerti (Add)
Micrurus browni (Add)
Micrurus camilae (Add)
Micrurus catamayensis (Add)
Micrurus circinalis (Add)
Micrurus clarki (Add)
Micrurus corallinus (Add)
Micrurus decoratus (Add)
Micrurus diana (Add)
Micrurus diastema (Add)
Micrurus dissoleucus (Add)
Micrurus distans (Add)
Micrurus dumerilii (Add)
Micrurus elegans (Add)
Micrurus ephippifer (Add)
Micrurus filiformis (Add)
Micrurus frontalis (Add)
Micrurus frontifasciatus (Add)
Eastern coral snake, Micrurus fulvius

Micrurus hemprichii (Add)
Micrurus hippocrepis (Add)
Micrurus ibiboboca (Add)
Micrurus isozonus (Add)
Micrurus langsdorffi (Add)
Micrurus laticollaris (Add)
Micrurus latifasciatus (Add)
Micrurus lemniscatus (Add)
Micrurus limbatus (Add)
Micrurus margaritiferus (Add)
Micrurus medemi (Add)
Micrurus meridensis (Add)
Micrurus mertensi (Add)
Micrurus mipartitus (Add)
Micrurus multifasciatus (Add)
Micrurus multiscutatus (Add)
Micrurus nebularis (Add)
Micrurus nigrocinctus (Add)
Micrurus oligoanellatus (Add)
Micrurus ornatissimus (Add)
Micrurus pacaraimae (Add)
Micrurus pachecogili (Add)
Micrurus paraensis (Add)
Micrurus peruvianus (Add)
Micrurus petersi (Add)
Micrurus proximans (Add)
Micrurus psyches (Add)
Micrurus putumayensis (Add)
Micrurus pyrrhocryptus (Add)
Micrurus remotus (Add)
Micrurus ruatanus (Add)
Micrurus sangilensis (Add)
Micrurus serranus (Add)
Micrurus silviae (Add)
Micrurus spixii (Add)
Micrurus spurelli (Add)
Micrurus steindachneri (Add)
Micrurus stewarti (Add)
Micrurus stuarti (Add)
Micrurus surinamensis (Add)
Micrurus tamaulipensis (Add)
Micrurus tener (Add)
Micrurus tschudii (Add)

Gen. Naja

Naja anchietae (Add)
Naja annulata (Add)
Snouted cobra, Naja annulifera (Add)
Naja arabica (Add)
Naja ashei (Add)
Naja atra (Add)
Naja christyi (Add)
Egyptian cobra, Naja haje

Monocled Cobra, Naja kaouthia (Add)
Naja katiensis (Add)
Naja mandalayensis (Add)
Naja melanoleuca

Mozambique Spitting Cobra, Naja mossambica (Add)
Naja multifasciata (Add)
Indian Cobra, Naja naja

Naja nigricincta (Add)
Naja nigricollis
Cape Cobra, Naja nivea (Add)
Naja nubiae (Add)
Naja oxiana (Add)
Red Spitting Cobra, Naja pallida

Philippine Cobra, Naja philippinensis (Add)
Naja sagittifera (Add)
Naja samarensis (Add)
Naja senegalensis (Add)
Naja siamensis (Add)
Naja sputatrix (Add)
Equatorial Spitting Cobra, Naja sumatrana (Add)

Gen. King Cobra, Ophiophagus (Add)

King Cobra, Ophiophagus hannah

Gen. Paranaja (Add)

Paranaja multifasciata (Add)

Gen. Pseudohaje (Add)

Pseudohaje goldii (Add)
Pseudohaje nigra (Add)

Gen. Walterinnesia (Add)

Walterinnesia aegyptia (Add)

Hydrophiinae (Add)

Gen. Acalyptophis (Add)

Acalyptophis peronii (Add)

Gen. Acanthophis

Common Death Adder, Acanthophis antarcticus (Add)
Acanthophis barnetti (Add)
Acanthophis crotalusei (Add)
Acanthophis hawkei (Add)
Acanthophis laevis (Add)
Acanthophis praelongus (Add)
Desert Death Adder, Acanthophis pyrrhus (Add)
Acanthophis rugosus (Add)
Acanthophis wellsi (Add)

Gen. Aipysurus (Add)

Aipysurus apraefrontalis (Add)
Aipysurus duboisii (Add)
Aipysurus eydouxii (Add)
Aipysurus foliosquama (Add)
Aipysurus fuscus (Add)
Aipysurus laevis (Add)
Aipysurus pooleorum (Add)
Aipysurus tenuis (Add)

Gen. Aspidomorphus (Add)

Aspidomorphus lineaticollis (Add)
Aspidomorphus muelleri (Add)
Aspidomorphus schlegeli (Add)

Gen. Astrotia (Add)

Astrotia stokesii (Add)

Gen. Austrelaps

Pygmy Copperhead, Austrelaps labialis (Add)
Lowland Copperhead, Austrelaps superbus (Add)

Gen. Cacophis (Add)

Cacophis churchilli (Add)
Cacophis harriettae (Add)
Cacophis krefftii (Add)
Cacophis squamulosus (Add)

Gen. Demansia (Add)

Demansia atra (Add)
Demansia calodera (Add)
Demansia olivacea (Add)
Demansia papuensis (Add)
Demansia psammophis (Add)
Demansia rufescens (Add)
Demansia simplex (Add)
Demansia torquata (Add)

Gen. Denisonia (Add)

Mud adder, Denisonia devisi (Add)
Ornamental Snake, Denisonia maculata (Add)

Gen. Disteira (Add)

Disteira kingii (Add)
Disteira major (Add)
Disteira nigrocincta (Add)
Disteira walli (Add)

Gen. Drysdalia (Add)

Drysdalia coronoides (Add)
Drysdalia mastersii (Add)
Drysdalia rhodogaster (Add)

Gen. Echiopsis (Add)

Echiopsis atriceps (Add)
Echiopsis curta (Add)

Gen. Elapognathus (Add)

Elapognathus coronata (Add)
Short-nosed Snake, Elapognathus minor (Add)

Gen. Emydocephalus (Add)

Emydocephalus annulatus (Add)
Emydocephalus ijimae (Add)

Gen. Enhydrina (Add)

Enhydrina schistosa (Add)
Enhydrina zweifeli (Add)

Gen. Ephalophis (Add)

Ephalophis greyae (Add)

Gen. Furina (Add)

Furina barnardi (Add)
Furina diadema (Add)
Dunmall's Snake, Furina dunmalli (Add)
Furina ornata (Add)
Furina tristis (Add)

Gen. Hemiaspis (Add)

Hemiaspis damelii (Add)
Hemiaspis signata (Add)

Gen. Hoplocephalus (Add)

Hoplocephalus bitorquatus (Add)
Hoplocephalus bungaroides (Add)
Hoplocephalus stephensii (Add)

Gen. Hydrelaps (Add)

Hydrelaps darwiniensis (Add)

Gen. Hydrophis (Add)

Hydrophis atriceps (Add)
Hydrophis belcheri

Hydrophis bituberculatus (Add)
Hydrophis brooki (Add)
Hydrophis coggeri (Add)
Hydrophis cyanocinctus (Add)
Hydrophis czeblukovi (Add)
Hydrophis elegans (Add)
Hydrophis fasciatus (Add)
Hydrophis inornatus (Add)
Hydrophis klossi (Add)
Hydrophis laboutei (Add)
Hydrophis lamberti (Add)
Hydrophis lapemoides (Add)
Hydrophis mamillaris (Add)
Hydrophis mcdowelli (Add)
Hydrophis melanocephalus (Add)
Hydrophis melanosoma (Add)
Hydrophis obscurus (Add)
Hydrophis ornatus (Add)
Hydrophis pacificus (Add)
Hydrophis parviceps (Add)
Hydrophis semperi (Add)
Hydrophis sibauensis (Add)
Hydrophis spiralis (Add)
Hydrophis stricticollis (Add)
Hydrophis torquatus (Add)
Hydrophis vorisi (Add)

Gen. Kerilia (Add)

Kerilia jerdonii (Add)

Gen. Kolpophis (Add)

Kolpophis annandalei (Add)

Gen. Lapemis (Add)

Lapemis curtus (Add)
Lapemis hardwickii (Add)

Gen. Loveridgelaps (Add)

Loveridgelaps elapoides (Add)

Gen. Micropechis (Add)

Micropechis ikaheka (Add)

Gen. Notechis (Add)

Tiger snake, Notechis scutatus

Gen. Fiji Snake, Ogmodon (Add)

Fiji Snake, Ogmodon vitianus (Add)

Gen. Taipan, Oxyuranus

Inland Taipan, Oxyuranus microlepidotus
Taipan, Oxyuranus scutellatus (Add)
Oxyuranus temporalis (Add)

Gen. Parahydrophis (Add)

Parahydrophis mertoni (Add)

Gen. Parapistocalamus (Add)

Parapistocalamus hedigeri (Add)

Gen. Pelamis (Add)

Yellow-Bellied Sea Snake, Pelamis platura (Add)

Gen. Polyodontognathus (Add)

Polyodontognathus caerulescens (Add)

Gen. Praescutata (Add)

Praescutata viperina (Add)

Gen. Pseudechis (Add)

Pseudechis australis (Add)
Pseudechis butleri (Add)
Collett's Snake, Pseudechis colletti (Add)
Pseudechis guttatus (Add)
Pseudechis pailsei (Add)
Pseudechis papuanus (Add)
Red-bellied Black Snake, Pseudechis porphyriacus

Gen. Pseudonaja

Dugite, Pseudonaja affinis (Add)
Pseudonaja elliotti (Add)
Pseudonaja guttata (Add)
Pseudonaja inframacula (Add)
Pseudonaja ingrami (Add)
Pseudonaja modesta (Add)
Pseudonaja nuchalis
Eastern brown snake, Pseudonaja textilis

Gen. Rhinoplocephalus (Add)

Rhinoplocephalus bicolor (Add)
Rhinoplocephalus boschmai (Add)
Rhinoplocephalus incredibilis (Add)
Rhinoplocephalus nigrescens

Rhinoplocephalus nigrostriatus (Add)
Rhinoplocephalus pallidiceps (Add)

Gen. Salomonelaps (Add)

Salomonelaps par (Add)

Gen. Simoselaps (Add)

Simoselaps anomalus (Add)
Simoselaps approximans (Add)
Simoselaps australis (Add)
Simoselaps bertholdi (Add)
Simoselaps bimaculatus (Add)
Black-striped Snake, Simoselaps calonotus (Add)
Simoselaps fasciolatus (Add)
Simoselaps incinctus (Add)
Simoselaps littoralis (Add)
Simoselaps minimus (Add)
Simoselaps morrisi (Add)
Simoselaps roperi (Add)
Simoselaps semifasciatus (Add)
Simoselaps warro (Add)

Gen. Suta (Add)

Suta dwyeri (Add)
Suta fasciata (Add)
Suta flagellum (Add)
Suta gouldii (Add)
Suta monachus (Add)
Suta nigriceps (Add)
Suta ordensis (Add)
Suta punctata (Add)
Suta spectabilis (Add)
Suta suta (Add)

Gen. Thalassophis (Add)

Thalassophis anomalus (Add)

Gen. Toxicocalamus (Add)

Toxicocalamus buergersi (Add)
Toxicocalamus grandis (Add)
Toxicocalamus holopelturus (Add)
Toxicocalamus longissimus (Add)
Toxicocalamus loriae (Add)
Toxicocalamus misimae (Add)
Toxicocalamus preussi (Add)
Toxicocalamus spilolepidotus (Add)
Toxicocalamus stanleyanus (Add)

Gen. Tropidechis (Add)

Tropidechis carinatus (Add)
Tropidechis sadlieri (Add)

Gen. Vermicella (Add)

Bandy-bandy, Vermicella annulata
Vermicella intermedia (Add)
Vermicella multifasciata (Add)
Vermicella vermiformis (Add)

Laticaudinae (Add)

Gen. Laticauda (Add)

Laticauda colubrina (Add)
Laticauda crockeri (Add)
Laticauda guineai (Add)
Laticauda laticaudata (Add)
Laticauda saintgironsi (Add)

Gen. Pseudolaticauda (Add)

Pseudolaticauda schistorhynchus (Add)
Pseudolaticauda semifasciata (Add)

Fam. Viperidae

Azemiopinae (Add)

Gen. Azemiops (Add)

Azemiops feae (Add)

Causinae (Add)

Gen. Causus (Add)

Causus bilineatus (Add)
Causus defilippii (Add)
Causus lichtensteinii (Add)
Causus maculatus (Add)
Causus resimus (Add)
Causus rhombeatus (Add)

Crotalinae (Add)

Gen. Agkistrodon (Add)

Agkistrodon bilineatus (Add)
Agkistrodon blomhoffi (Add)
Agkistrodon contortrix

Agkistrodon piscivorus

Agkistrodon taylori (Add)
Agkistrodon tsushimaensis (Add)

Gen. Atropoides (Add)

Atropoides indomitus (Add)
Atropoides nummifer (Add)
Atropoides olmec (Add)
Atropoides picadoi (Add)

Gen. Bothriechis (Add)

Bothriechis aurifer

Bothriechis bicolor (Add)
Bothriechis lateralis

Bothriechis marchi (Add)
Bothriechis nigroviridis

Bothriechis rowleyi (Add)
Bothriechis schlegelii

Bothriechis thalassinus (Add)

Gen. Bothriopsis (Add)

Bothriopsis bilineata (Add)
Bothriopsis medusa (Add)
Bothriopsis oligolepis (Add)
Bothriopsis peruviana (Add)
Bothriopsis pulchra (Add)
Bothriopsis punctata (Add)
Bothriopsis taeniata

Gen. Bothrocophias (Add)

Bothrocophias campbelli (Add)
Bothrocophias hyoprora (Add)
Bothrocophias microphthalmus (Add)
Bothrocophias myersi (Add)

Gen. Bothrops

Bothrops alcatraz (Add)
Bothrops alternatus

Bothrops ammodytoides (Add)
Bothrops andianus (Add)
Bothrops asper

Bothrops atrox

Bothrops barnetti (Add)
Bothrops brazili
Saint Lucia Lancehead, Bothrops caribbaeus (Add)
Bothrops colombianus (Add)
Bothrops colombiensis (Add)
Bothrops cotiara (Add)
Bothrops erythromelas (Add)
Bothrops fonsecai (Add)
Bothrops iglesiasi (Add)
Bothrops insularis

Bothrops itapetiningae (Add)
Bothrops jararaca

Bothrops jararacussu (Add)
Bothrops jonathani (Add)
Bothrops lanceolatus (Add)
Bothrops leucurus (Add)
Bothrops lojanus (Add)
Bothrops marajoensis (Add)
Bothrops marmoratus (Add)
Bothrops moojeni (Add)
Bothrops muriciensis (Add)
Bothrops neuwiedi (Add)
Bothrops pictus
Bothrops pirajai (Add)
Bothrops sanctaecrucis (Add)
Bothrops venezuelensis (Add)

Gen. Calloselasma (Add)

Calloselasma, Calloselasma rhodostoma

Gen. Cerrophidion (Add)

Cerrophidion barbouri (Add)
Cerrophidion godmani
Cerrophidion petlalcalensis (Add)
Cerrophidion tzotzilorum (Add)

Gen. Crotalus

Crotalus adamanteus
Crotalus aquilus (Add)
Crotalus atrox
Crotalus basiliscus

Crotalus catalinensis
Crotalus cerastes (Add)
Crotalus culminatus (Add)
Crotalus durissus (Add)
Crotalus enyo (Add)
Crotalus ericsmithi (Add)
Crotalus exsul (Add)
Timber Rattle Snake, Crotalus horridus

Crotalus intermedius (Add)
Crotalus lannomi (Add)
Crotalus lepidus
Crotalus mitchelli
Crotalus molossus (Add)
Crotalus oreganus
Crotalus polystictus (Add)
Crotalus pricei (Add)
Crotalus pusillus (Add)
Crotalus ruber (Add)
Crotalus scutulatus
Crotalus simus (Add)
Crotalus stejnegeri (Add)
Crotalus tancitarensis (Add)
Crotalus tigris (Add)
Crotalus tortugensis (Add)
Crotalus totonacus (Add)
Crotalus transversus (Add)
Crotalus triseriatus (Add)
Crotalus tzabcan (Add)
Crotalus unicolor (Add)
Crotalus vegrandis (Add)
Prairie rattlesnake, Crotalus viridis

Crotalus willardi (Add)

Gen. Cryptelytrops (Add)

Cryptelytrops cardamomensis
Cryptelytrops rubeus (Add)

Gen. Deinagkistrodon (Add)

Deinagkistrodon acutus

Gen. Gloydius (Add)

Gloydius blomhoffi (Add)
Gloydius halys
Gloydius himalayanus (Add)
Gloydius intermedius (Add)
Gloydius monticola (Add)
Gloydius saxatilis (Add)
Gloydius shedaoensis (Add)
Gloydius strauchi (Add)
Gloydius tsushimaensis (Add)
Gloydius ussuriensis (Add)

Gen. Hypnale (Add)

Hypnale hypnale (Add)
Hypnale nepa (Add)
Hypnale walli (Add)

Gen. Lachesis (Add)

Lachesis melanocephala (Add)
Lachesis muta (Add)
Lachesis stenophyrs (Add)

Gen. Ophryacus (Add)

Ophryacus melanurus (Add)
Ophryacus undulatus (Add)

Gen. Ovophis (Add)

Ovophis chaseni (Add)
Ovophis monticola (Add)
Ovophis okinavensis (Add)
Ovophis monticola, Ovophis tonkinensis (Add)

Gen. Porthidium

Porthidium dunni (Add)
Porthidium hespere (Add)
Porthidium lansbergii (Add)
Porthidium nasutum
Porthidium ophryomegas (Add)
Porthidium porrasi (Add)
Porthidium volcanicum (Add)
Porthidium yucatanicum (Add)

Gen. Protobothrops (Add)

Protobothrops cornutus (Add)
Protobothrops elegans (Add)
Protobothrops flavoviridis (Add)
Protobothrops jerdonii (Add)
Protobothrops kaulbacki (Add)
Protobothrops mucrosquamatus (Add)
Protobothrops tokarensis (Add)
Protobothrops trungkhanhensis (Add)
Protobothrops xiangchengensis (Add)

Gen. Rhinocerophis (Add)

Rhinocerophis jonathani (Add)

Gen. Sistrurus (Add)

Sistrurus catenatus (Add)
Sistrurus miliarius (Add)
Sistrurus ravus (Add)

Gen. Triceratolepidophis (Add)

Triceratolepidophis, Triceratolepidophis sieversorum (Add)

Gen. Trimeresurus (Add)

Trimeresurus albolabris (Add)
Trimeresurus andalasensis (Add)
Trimeresurus andersonii (Add)
Trimeresurus borneensis (Add)
Trimeresurus brongersmai (Add)
Trimeresurus cantori (Add)
Trimeresurus elegans (Add)
Trimeresurus erythrurus (Add)
Trimeresurus fasciatus (Add)
Trimeresurus flavomaculatus (Add)
Trimeresurus flavoviridis (Add)
Trimeresurus gracilis (Add)
Trimeresurus gramineus (Add)
Trimeresurus gumprechti (Add)
Trimeresurus hageni (Add)
Trimeresurus insularis (Add)
Trimeresurus kanburiensis (Add)
Trimeresurus labialis (Add)
Trimeresurus macrolepis (Add)
Trimeresurus macrops (Add)
Trimeresurus malabaricus (Add)
Trimeresurus malcolmi (Add)
Trimeresurus medoensis (Add)
Trimeresurus nebularis (Add)
Trimeresurus okinavensis (Add)
Trimeresurus puniceus (Add)
Trimeresurus purpureomaculatus (Add)
Trimeresurus schultzei (Add)
Trimeresurus septentrionalis (Add)
Trimeresurus stejnegeri (Add)
Trimeresurus strigatus (Add)
Trimeresurus sumatranus (Add)
Trimeresurus tibetanus (Add)
Trimeresurus tokarensis (Add)
Trimeresurus trigonocephalus (Add)
Trimeresurus truongsonensis (Add)
Trimeresurus venustus (Add)
Trimeresurus vogeli (Add)
Trimeresurus yunnanensis (Add)

Gen. Tropidolaemus (Add)

Tropidolaemus huttoni (Add)
Tropidolaemus wagleri (Add)

Gen. Zhaoermia (Add)

Zhaoermia mangshanensis (Add)

Viperinae (Add)

Gen. Adenorhinos (Add)

Adenorhinos, Adenorhinos barbouri (Add)

Gen. Atheris (Add)

Atheris acuminata (Add)
Atheris broadleyi (Add)
Atheris ceratophora

Atheris chlorechis

Atheris desaixi (Add)
Atheris hirsuta (Add)
Atheris hispida (Add)
Atheris katangensis (Add)
Atheris mabuensis (Add)
Atheris nitschei

Atheris rungweensis (Add)
Atheris squamigera

Atheris squamigera, Atheris subocularis (Add)

Gen. Bitis (Add)

Bitis albanica (Add)
Puff Adder, Bitis arietans (Add)
Bitis armata (Add)
Bitis atropos (Add)
Bitis caudalis (Add)
Bitis cornuta (Add)
Bitis gabonica

Bitis heraldica (Add)
Bitis inornata (Add)
Bitis nasicornis (Add)
Bitis parviocula (Add)
Bitis peringueyi (Add)
Bitis rhinoceros (Add)
Bitis rubida (Add)
Bitis schneideri (Add)
Bitis worthingtoni (Add)
Bitis xeropaga (Add)

Gen. Cerastes (Add)

Cerastes boehmei (Add)
Cerastes cerastes
Cerastes gasperettii (Add)
Cerastes vipera (Add)

Gen. Daboia (Add)

Indian Russell's viper, Daboia russelii

Daboia siamensis (Add)

Gen. Echis (Add)

Saw-scaled Viper, Echis carinatus (Add)
Echis coloratus (Add)
Echis hughesi (Add)
Echis jogeri (Add)
Echis leucogaster (Add)
Echis megalocephalus (Add)
Echis ocellatus (Add)
Echis omanensis (Add)
Echis pyramidum (Add)

Gen. Eristicophis (Add)

Eristicophis macmahoni (Add)

Gen. Macrovipera (Add)

Macrovipera deserti (Add)
Blunt-nosed viper, Macrovipera lebetina (Add)
Macrovipera mauritanica (Add)
Macrovipera schweizeri (Add)

Gen. Montatheris (Add)

Montatheris hindii (Add)

Gen. Proatheris (Add)

Proatheris, Proatheris superciliaris

Gen. Pseudocerastes (Add)

Pseudocerastes fieldi (Add)
Pseudocerastes persicus (Add)
Pseudocerastes urarachnoides (Add)

Gen. Vipera (Add)

Vipera albizona (Add)
Vipera ammodytes

Vipera aspis

Vipera barani (Add)
Common European adder, Vipera berus

Vipera bornmuelleri (Add)
Vipera darevskii (Add)
Vipera dinniki (Add)
Vipera eriwanensis (Add)
Vipera kaznakovi (Add)
Lataste's viper, Vipera latastei (Add)
Vipera latifii (Add)
Vipera lotievi (Add)
Vipera magnifica (Add)
Vipera monticola (Add)
Vipera nikolskii (Add)
Vipera orlovi (Add)
Vipera palaestinae (Add)
Vipera pontica (Add)
Vipera raddei (Add)
Vipera renardi (Add)
Daboia, Vipera russelli (Add)
Vipera sachalinensis (Add)
Vipera seoanei (Add)
Vipera transcaucasiana (Add)
Vipera ursinii (Add)
Vipera wagneri (Add)
Vipera xanthina (Add)