List of reptile genera
List of reptile genera lists the vertebrate class of reptiles by genus, spanning two subclasses.
Subclass [Anapsida]
Order Testudinata">Turtle">Testudinata (turtles)
Turtles are reptiles of the order Testudines characterized by a special bony or cartilaginous shell developed from their ribs and acting as a shield.Suborder [Pleurodira]
- Superfamily Cheloides
- * Family Chelidae
- ** Genus Acanthochelys
- ** Genus Chelodina
- ** Genus Chelus - mata mata
- ** Genus Elseya
- ** Genus Elusor - Mary River turtle
- ** Genus Emydura
- ** Genus Flaviemys - yellow-faced saw-shelled turtle, now listed under Myuchelys as Manning River snapping turtle
- ** Genus Hydromedusa
- ** Genus Mesoclemmys
- ** Genus Myuchelys
- ** Genus Phrynops
- ** Genus Platemys - twist-necked turtle
- ** Genus Pseudemydura - western swamp turtle
- ** Genus Rheodytes
- ** Genus Rhinemys - red side-necked turtle
- Superfamily Pelomedusoides
- * Family Pelomedusidae
- ** Genus Pelomedusa - African helmeted turtle
- ** Genus Pelusios
- * Family Podocnemididae
- ** Genus Erymnochelys - Madagascan big-headed turtle
- ** Genus Peltocephalus - big-headed Amazon River turtle
- ** Genus Podocnemis
Suborder [Cryptodira]Rhodin, Anders G.J. (2011). ''Turtles of the World, 2011 update: Annotated checklist of taxonomy, synonymy, distribution and conservation status.''
- Clade Americhelydia
- * Family Chelydridae
- ** Genus Chelydra
- ** Genus Macrochelys
- Superfamily Chelonioidea
- * Family Cheloniidae
- ** Genus Caretta - loggerhead sea turtle
- ** Genus Chelonia - green sea turtle
- ** Genus Eretmochelys - hawksbill sea turtle
- ** Genus Lepidochelys - ridley sea turtle
- ** Genus Natator - flatback sea turtle
- * Family Dermochelyidae
- ** Genus Dermochelys - leatherback sea turtle
- Superfamily Kinosternoidea
- * Family Dermatemydidae
- ** Genus Dermatemys - Central American river turtle
- * Family Kinosternidae
- ** Genus Claudius - narrow-bridged musk turtle
- ** Genus Kinosternon
- ** Genus Staurotypus
- ** Genus Sternotherus
- Superfamily Testudinoidea
- * Family Emydidae
- ** Genus Actinemys
- ** Genus Clemmys - spotted turtle
- ** Genus Chrysemys
- ** Genus Deirochelys - chicken turtle
- ** Genus Emydoidea - Blanding's turtle
- ** Genus Emys
- ** Genus Glyptemys
- ** Genus Graptemys
- ** Genus Malaclemys - diamondback terrapin
- ** Genus Psilosemys
- ** Genus Pseudemys
- ** Genus Terrapene - box turtle
- ** Genus Trachemys
- ** Genus Wilburemys
- * Family Geoemydidae
- ** Genus Batagur - including part of Kachuga
- ** Genus Cuora - Asian box turtle
- ** Genus Cyclemys
- ** Genus Geoclemys - black pond turtle
- ** Genus Geoemyda
- ** Genus Hardella - brahminy river turtle
- ** Genus Heosemys - formerly in Geoemyda
- ** Genus Leucocephalon - Sulawesi forest turtle, formerly in Geoemyda and Heosemys
- ** Genus Malayemys
- ** Genus Mauremys - including Annamemys, Cathaiemys and Emmenia
- ** Genus Melanochelys
- ** Genus Morenia
- ** Genus Notochelys - Malayan flat-shelled turtle
- ** Genus Orlitia - Malaysian giant turtle
- ** Genus Pangshura - formerly in Kachuga
- ** Genus Rhinoclemmys
- ** Genus Sacalia
- ** Genus Siebenrockiella - formerly under Heosemys
- ** Genus Vijayachelys - cane turtle, formerly in Geoemyda and Heosemys
- * Family Testudinidae - tortoise
- ** Genus Agrionemys - Russian tortoise
- ** Genus Aldabrachelys
- ** Genus Astrochelys
- ** Genus Centrochelys
- ** Genus Chelonoidis
- ** Genus Chersina - angulate tortoise
- ** Genus Chersobius
- ** Genus Geochelone
- ** Genus Gopherus
- ** Genus Homopus
- ** Genus Indotestudo
- ** Genus Kinixys
- ** Genus Malacochersus - pancake tortoise
- ** Genus Manouria
- ** Genus Psammobates
- ** Genus Pyxis
- ** Genus Stigmochelys - leopard tortoise
- ** Genus Testudo
- Superfamily Trionychia
- * Family Carettochelyidae
- ** Genus Carettochelys - pig-nosed turtle
- * Family Trionychidae
- ** Genus Amyda
- ** Genus Apalone
- ** Genus Chitra
- ** Genus Cyclanorbis
- ** Genus Cycloderma
- ** Genus Dogania - Malayan softshell turtle
- ** Genus Lissemys
- ** Genus Nilssonia
- ** Genus Palea - wattle-necked softshell turtle
- ** Genus Pelochelys
- ** Genus Pelodiscus
- ** Genus Rafetus
- ** Genus Trionyx
Subclass [Diapsida]
Superorder [Lepidosauria]
The Lepidosauria are reptiles with overlapping scales. This subclass includes Squamata and Rhynchocephalia. It is a monophyletic group and therefore contains all descendants of a common ancestor.Order [Rhynchocephalia]
Rhynchocephalia is an order of lizard-like reptiles that includes only one living species of tuatara, which in turn has two subspecies, which only inhabit parts of New Zealand.- Family Sphenodontidae
- * Genus Sphenodon - tuatara
Order [Squamata]
- Suborder Anguimorpha
- * Family Anguidae
- ** Genus Abronia
- ** Genus Anguis
- ** Genus Celestus
- ** Genus Diploglossus
- ** Genus Dopasia
- ** Genus Elgaria
- ** Genus Gerrhonotus
- ** Genus Hyalosaurus - Koelliker's glass lizard
- ** Genus Ophiodes
- ** Genus Ophisaurus
- ** Genus Pseudopus
- * Family Anniellidae
- ** Genus Anniella - American legless lizard
- * Family Helodermatidae
- ** Genus Heloderma
- * Family Lanthanotidae
- ** Genus Lanthanotus
- * Family Shinisauridae
- ** Genus Shinisaurus
- * Family Varanidae
- ** Genus Varanus - monitor lizard
- * Family Xenosauridae.
- ** Genus Xenosaurus
- Infraorder Gekkota
- * Family Dibamidae
- ** Genus Anelytropsis
- ** Genus Dibamus
- * Family Gekkonidae
- ** Genus Afroedura
- ** Genus Afrogecko
- ** Genus Agamura
- ** Genus Ailuronyx
- ** Genus Alsophylax
- ** Genus Altiphylax
- ** Genus Blaesodactylus
- ** Genus Bunopus
- ** Genus Calodactylodes
- ** Genus Chondrodactylus
- ** Genus Christinus
- ** Genus Cnemaspis
- ** Genus Crossobamon
- ** Genus Cryptactites - Peringuey's leaf-toed gecko
- ** Genus Cyrtodactylus
- ** Genus Cyrtopodion
- ** Genus Dixonius
- ** Genus Ebenavia
- ** Genus Elasmodactylus
- ** Genus Geckolepis
- ** Genus Gehyra
- ** Genus Gekko
- ** Genus Goggia
- ** Genus Hemidactylus
- ** Genus Hemiphyllodactylus
- ** Genus Heteronotia
- ** Genus Homopholis
- ** Genus Kolekanos
- ** Genus Lepidodactylus
- ** Genus Luperosaurus
- ** Genus Lygodactylus
- ** Genus Matoatoa
- ** Genus Mediodactylus
- ** Genus Microgecko
- ** Genus Nactus
- ** Genus Narudasia
- ** Genus Pachydactylus
- ** Genus Paragehyra
- ** Genus Paroedura
- ** Genus Parsigecko - Ziaie's Pars-gecko
- ** Genus Perochirus
- ** Genus Phelsuma
- ** Genus Pseudoceramodactylus - Gulf short-fingered gecko
- ** Genus Pseudogekko
- ** Genus Ptenopus
- ** Genus Ptychozoon
- ** Genus Ramigekko - Swartberg African leaf-toed gecko
- ** Genus Rhinogekko
- ** Genus Rhoptropella - Namaqua day gecko
- ** Genus Rhoptropus
- ** Genus Stenodactylus
- ** Genus Tenuidactylus
- ** Genus Trachydactylus
- ** Genus Trigonodactylus
- ** Genus Tropiocolotes
- ** Genus Urocotyledon
- ** Genus Uroplatus
- * Family Pygopodidae
- ** Genus Aprasia
- ** Genus Delma
- ** Genus Lialis
- ** Genus Ophidiocephalus - bronzeback snake-lizard
- ** Genus Paradelma - brigalow scaly-foot
- ** Genus Pletholax - slender slider
- ** Genus Pygopus
- Suborder Iguania
- * Family Agamidae
- ** Genus Acanthocercus
- ** Genus Acanthosaura - mountain horned dragons
- ** Genus Agama
- ** Genus Amphibolurus - lashtail dragons
- ** Genus Aphaniotis
- ** Genus Bronchocela
- ** Genus Bufoniceps - Laungwala long-headed lizard
- ** Genus Caimanops - mulga dragon, sometimes placed in Diporiphora
- ** Genus Calotes
- ** Genus Ceratophora
- ** Genus Chelosania - ring-tailed dragon
- ** Genus Chlamydosaurus - frilled-neck lizard
- ** Genus Complicitus - blackthroated bloodsucker
- ** Genus Cophotis
- ** Genus Coryphophylax
- ** Genus Cristidorsa
- ** Genus Cryptagama - gravel dragon
- ** Genus Ctenophorus - comb-bearing dragons
- ** Genus Dendragama
- ** Genus Diploderma
- ** Genus Diporiphora - two-lined dragons
- ** Genus Draco - 'flying' lizards or gliding lizards
- ** Genus Gonocephalus
- ** Genus Gowidon
- ** Genus Harpesaurus
- ** Genus Hydrosaurus
- ** Genus Hypsicalotes
- ** Genus Hypsilurus - rainforest dragons
- ** Genus Intellagama - Australian water dragon, formerly placed in Physignathus
- ** Genus Japalura
- ** Genus Laudakia
- ** Genus Leiolepis
- ** Genus Lophocalotes
- ** Genus Lophognathus - sometimes placed in Amphibolurus
- ** Genus Lophosaurus - forest dragons
- ** Genus Lyriocephalus - hump-nosed lizard, lyreshead lizard
- ** Genus Malayodracon
- ** Genus Mantheyus
- ** Genus Microauris
- ** Genus Mictopholis - see Pseudocalotes
- ** Genus Moloch - thorny devil
- ** Genus Monilesaurus
- ** Genus Oriocalotes - small forest lizard
- ** Genus Otocryptis
- ** Genus Paralaudakia - sometimes included in Laudakia
- ** Genus Phoxophrys
- ** Genus Phrynocephalus
- ** Genus Physignathus - water dragons
- ** Genus Pogona - bearded dragons
- ** Genus Psammophilus
- ** Genus Pseudocalotes
- ** Genus Pseudocophotis
- ** Genus Pseudotrapelus
- ** Genus Ptyctolaemus
- ** Genus Rankinia - heath dragon
- ** Genus Saara
- ** Genus Salea
- ** Genus Sarada - large fan-throated lizards
- ** Genus Sitana - fan-throated lizards
- ** Genus Stellagama
- ** Genus Thaumatorhynchus
- ** Genus Trapelus
- ** Genus Tropicagama
- ** Genus Tympanocryptis - earless dragons
- ** Genus Uromastyx
- ** Genus Xenagama
- * Family Chamaeleonidae - chameleon
- ** Genus Archaius
- ** Genus Bradypodion
- ** Genus Brookesia
- ** Genus Calumma
- ** Genus Chamaeleo
- ** Genus Furcifer
- ** Genus Kinyongia
- ** Genus Nadzikambia
- ** Genus Palleon
- ** Genus Rieppeleon
- ** Genus Rhampholeon
- ** Genus Trioceros
- * Family Corytophanidae
- ** Genus Basiliscus
- ** Genus Corytophanes
- ** Genus Laemanctus
- * Family Crotaphytidae
- ** Genus Crotaphytus
- ** Genus Gambelia
- * Family Hoplocercidae
- ** Genus Enyalioides
- ** Genus Hoplocercus - weapontail
- ** Genus Morunasaurus
- * Family Iguanidae
- ** Genus Amblyrhynchus - marine iguana
- ** Genus Brachylophus
- ** Genus Cachryx
- ** Genus Conolophus
- ** Genus Ctenosaura
- ** Genus Cyclura
- ** Genus Dipsosaurus - desert iguana
- ** Genus Iguana
- ** Genus Sauromalus - chuckwalla
- * Family Leiosauridae
- ** Genus Anisolepis
- ** Genus Diplolaemus
- ** Genus Enyalius
- ** Genus Leiosaurus
- ** Genus Pristidactylus
- ** Genus Urostrophus
- * Family Liolaemidae
- ** Genus Ctenoblepharys
- ** Genus Liolaemus
- ** Genus Phymaturus
- * Family Opluridae
- ** Genus Chalarodon
- ** Genus Oplurus
- * Family Phrynosomatidae
- ** Genus Callisaurus - zebra-tailed lizard
- ** Genus Cophosaurus - greater earless lizard
- ** Genus Holbrookia
- ** Genus Petrosaurus - California rock lizard
- ** Genus Phrynosoma - horned lizard
- ** Genus Sceloporus - spiny lizard
- ** Genus Uma - fringe-toed lizard
- ** Genus Urosaurus
- ** Genus Uta - side-blotched lizard
- * Family Polychrotidae
- ** Genus Polychrus
- * Family Tropiduridae
- ** Genus Eurolophosaurus
- ** Genus Microlophus
- ** Genus Plica
- ** Genus Stenocercus
- ** Genus Strobilurus
- ** Genus Tropidurus
- ** Genus Uracentron - sometimes in Tropidurus
- ** Genus Uranoscodon
- Superfamily Lacertoidea
- * Family Alopoglossidae - recently split from the Gymnophthalmidae
- ** Genus Alopoglossus
- ** Genus Ptychoglossus
- * Family Amphisbaenidae
- ** Genus Amphisbaena - worm lizard
- ** Genus Ancylocranium
- ** Genus Baikia - West African worm lizard
- ** Genus Chirindia
- ** Genus Cynisca
- ** Genus Dalophia
- ** Genus Geocalamus
- ** Genus Leposternon
- ** Genus Loveridgea
- ** Genus Mesobaena
- ** Genus Monopeltis
- ** Genus Zygaspis
- * Family Bipedidae
- ** Genus Bipes
- * Family Blanidae
- ** Genus Blanus
- * Family Cadeidae
- ** Genus Cadea
- * Family Gymnophthalmidae
- ** Genus Acratosaura
- ** Genus Adercosaurus
- ** Genus Alexandresaurus
- ** Genus Amapasaurus - four-toed amapasaurus
- ** Genus Anadia
- ** Genus Andinosaura
- ** Genus Anotosaura
- ** Genus Arthrosaura
- ** Genus Bachia
- ** Genus Calyptommatus
- ** Genus Caparaonia
- ** Genus Cercosaura
- ** Genus Colobodactylus
- ** Genus Colobosaura
- ** Genus Colobosauroides
- ** Genus Dendrosauridion
- ** Genus Dryadosaura
- ** Genus Echinosaura
- ** Genus Ecpleopus
- ** Genus Euspondylus
- ** Genus Gelanesaurus
- ** Genus Gymnophthalmus
- ** Genus Heterodactylus
- ** Genus Iphisa
- ** Genus Kaieteurosaurus
- ** Genus Leposoma
- ** Genus Loxopholis
- ** Genus Macropholidus
- ** Genus Marinussaurus
- ** Genus Micrablepharus
- ** Genus Neusticurus
- ** Genus Nothobachia
- ** Genus Oreosaurus
- ** Genus Pantepuisaurus
- ** Genus Petracola
- ** Genus Pholidobolus
- ** Genus Placosoma
- ** Genus Potamites
- ** Genus Procellosaurius
- ** Genus Proctoporus
- ** Genus Psilops
- ** Genus Rhachisaurus
- ** Genus Riama
- ** Genus Riolama
- ** Genus Rondonops
- ** Genus Scriptosaura
- ** Genus Selvasaura
- ** Genus Stenolepis
- ** Genus Tretioscincus
- ** Genus Vanzosaura
- ** Genus Yanomamia
- * Family Lacertidae
- ** Genus Acanthodactylus
- ** Genus Adolfus
- ** Genus Algyroides
- ** Genus Anatololacerta
- ** Genus Apathya
- ** Genus Archaeolacerta - Bedriaga's rock lizard
- ** Genus Atlantolacerta - Atlas dwarf lizard
- ** Genus Australolacerta - southern rock lizard
- ** Genus Congolacerta
- ** Genus Dalmatolacerta - sharp-snouted rock lizard
- ** Genus Darevskia
- ** Genus Dinarolacerta
- ** Genus Eremias
- ** Genus Gallotia
- ** Genus Gastropholis
- ** Genus Heliobolus
- ** Genus Hellenolacerta - Greek rock lizard
- ** Genus Holaspis
- ** Genus Iberolacerta
- ** Genus Ichnotropis
- ** Genus Iranolacerta
- ** Genus Lacerta
- ** Genus Latastia
- ** Genus Meroles
- ** Genus Mesalina
- ** Genus Nucras
- ** Genus Omanosaura
- ** Genus Ophisops
- ** Genus Parvilacerta
- ** Genus Pedioplanis
- ** Genus Philochortus
- ** Genus Phoenicolacerta
- ** Genus Podarcis
- ** Genus Poromera
- ** Genus Psammodromus
- ** Genus Pseuderemias
- ** Genus Scelarcis - Moroccan rock lizard
- ** Genus Takydromus
- ** Genus Teira - Madeiran wall lizard
- ** Genus Timon
- ** Genus Tropidosaura
- ** Genus Vhembelacerta - Soutpansberg rock lizard
- ** Genus Zootoca - viviparous lizard
- * Family Rhineuridae
- ** Genus Rhineura
- * Family Teiidae
- ** Genus Ameiva
- ** Genus Ameivula
- ** Genus Aspidoscelis
- ** Genus Aurivela
- ** Genus Callopistes
- ** Genus Cnemidophorus
- ** Genus Contomastix
- ** Genus Crocodilurus
- ** Genus Dicrodon
- ** Genus Dracaena
- ** Genus Glaucomastix
- ** Genus Holcosus
- ** Genus Kentropyx
- ** Genus Medopheos - Bocourt's ameiva
- ** Genus Pholidoscelis
- ** Genus Salvator
- ** Genus Teius
- ** Genus Tupinambis
- * Family Trogonophidae.
- ** Genus Agamodon
- ** Genus Diplometopon - Zarudny's worm lizard
- ** Genus Pachycalamus - short worm lizard
- ** Genus Trogonophis - checkerboard worm lizard
- Infraorder Scincomorpha
- * Family Cordylidae
- ** Genus Chamaesaura
- ** Genus Cordylus
- ** Genus Hemicordylus
- ** Genus Karusasaurus
- ** Genus Namazonurus
- ** Genus Ninurta
- ** Genus Ouroborus - armadillo girdled lizard
- ** Genus Platysaurus
- ** Genus Pseudocordylus
- ** Genus Smaug
- * Family Gerrhosauridae
- ** Genus Angolosaurus - desert plated lizard
- ** Genus Cordylosaurus - blue-black plated lizard
- ** Genus Gerrhosaurus
- ** Genus Tetradactylus
- ** Genus Tracheloptychus - keeled plated lizards
- ** Genus Zonosaurus
- * Family Scincidae
- ** Genus Lygosoma
- ** Genus Parotosaurus - see Sphenomorphus
- ** Genus Sphenomorphus
- ** Genus Tiliqua - blue-tongued skink
- * Family Xantusiidae - night lizard
- ** Genus Cricosaura - Cuban night lizard
- ** Genus Lepidophyma
- ** Genus Xantusia
- Suborder Serpentes - snakes
- * Infraorder Alethinophidia
- ** Family Acrochordidae
- *** Genus Acrochordus
- ** Family Anilius
- *** Genus Anilius
- ** Family Anomochilidae
- *** Genus Anomochilus
- ** Family Boidae
- *** Genus Acrantophis
- *** Genus Boa
- *** Genus Calabaria - Calabar python
- *** Genus Candoia
- *** Genus Charina
- *** Genus Chilabothrus
- *** Genus Corallus
- *** Genus Epicrates
- *** Genus Eryx
- *** Genus Eunectes
- *** Genus Gongylophis
- *** Genus Sanzinia
- ** Family Bolyeriidae,
- *** Genus Bolyeria - Round Island burrowing boa
- *** Genus Casarea - Round Island boa
- ** Family Colubridae
- *** Genus Adelophis
- *** Genus Adelphicos
- *** Genus Aeluroglena
- *** Genus Afronatrix - African brown water snake
- *** Genus Ahaetulla
- *** Genus Alsophis
- *** Genus Amastridium
- *** Genus Amnesteophis
- *** Genus Amphiesma - buff striped keelback
- *** Genus Amphiesmoides
- *** Genus Anoplohydrus
- *** Genus Apostolepis
- *** Genus Aprosdoketophis
- *** Genus Archelaphe
- *** Genus Argyrogena
- *** Genus Arizona
- *** Genus Arrhyton
- *** Genus Aspidura
- *** Genus Atractus
- *** Genus Atretium
- *** Genus Bamanophis
- *** Genus Blythia
- *** Genus Bogertophis
- *** Genus Boiga
- *** Genus Boiruna
- *** Genus Borikenophis
- *** Genus Caaeteboia - Amaral's ground snake
- *** Genus Calamaria
- *** Genus Calamorhabdium
- *** Genus Calamodontophis
- *** Genus Caraiba
- *** Genus Carphophis
- *** Genus Cemophora
- *** Genus Cenaspis
- *** Genus Cercophis - Schlegel's golden snake
- *** Genus Chapinophis
- *** Genus Chersodromus
- *** Genus Chironius
- *** Genus Chrysopelea
- *** Genus Clelia - Mussurana
- *** Genus Clonophis - Kirtland's snake
- *** Genus Coelognathus
- *** Genus Collorhabdium
- *** Genus Coluber - eastern racer
- *** Genus Colubroelaps - Nguyenvansang's snake
- *** Genus Coniophanes
- *** Genus Conophis
- *** Genus Conopsis
- *** Genus Contia
- *** Genus Coronelaps
- *** Genus Coronella
- *** Genus Crisantophis - Dunn's road guarder
- *** Genus Crotaphopeltis
- *** Genus Cryophis - Hallberg's cloud forest snake
- *** Genus Cubophis
- *** Genus Dasypeltis
- *** Genus Dendrelaphis
- *** Genus Dendrophidion
- *** Genus Diadophis - ring-necked snake
- *** Genus Diaphorolepis
- *** Genus Dipsadoboa
- *** Genus Dipsas
- *** Genus Dispholidus - boomslang
- *** Genus Ditaxodon - Hensel's snake
- *** Genus Dolichophis
- *** Genus Drepanoides
- *** Genus Drymarchon
- *** Genus Drymobius
- *** Genus Drymoluber
- *** Genus Dryophiops
- *** Genus Echinanthera
- *** Genus Eirenis
- *** Genus Elaphe
- *** Genus Elapoidis
- *** Genus Elapomorphus
- *** Genus Emmochliophis
- *** Genus Enuliophis - Colombian longtail snake
- *** Genus Enulius
- *** Genus Erythrolamprus
- *** Genus Etheridgeum
- *** Genus Euprepiophis
- *** Genus Eutrachelophis
- *** Genus Farancia
- *** Genus Ficimia
- *** Genus Geagras - Tehuantepec striped snake
- *** Genus Geophis
- *** Genus Gomesophis - Brazilian burrowing snake
- *** Genus Gongylosoma
- *** Genus Gonyosoma
- *** Genus Grayia
- *** Genus Gyalopion
- *** Genus Haitiophis - Hispaniola racer
- *** Genus Haldea
- *** Genus Hapsidophrys
- *** Genus Hebius
- *** Genus Helicops
- *** Genus Helophis - Schouteden's sun snake
- *** Genus Hemerophis
- *** Genus Hemorrhois
- *** Genus Herpetoreas
- *** Genus Heterodon
- *** Genus Hierophis
- *** Genus Hydrablabes
- *** Genus Hydraethiops
- *** Genus Hydrodynastes
- *** Genus Hydromorphus
- *** Genus Hydrops
- *** Genus Hypsiglena
- *** Genus Hypsirhynchus
- *** Genus Ialtris
- *** Genus Iguanognathus - spatula-toothed snake
- *** Genus Imantodes
- *** Genus Isanophis - Boomsong's stream snake
- *** Genus Lampropeltis - kingsnake
- *** Genus Leptodeira
- *** Genus Leptodrymus
- *** Genus Leptophis
- *** Genus Limnophis
- *** Genus Liodytes
- *** Genus Lioheterophis - Ihering's snake
- *** Genus Liopeltis
- *** Genus Lycodon
- *** Genus Lycognathophis - Seychelles wolf snake
- *** Genus Lygophis
- *** Genus Lytorhynchus
- *** Genus Macrocalamus
- *** Genus Macroprotodon
- *** Genus Magliophis
- *** Genus Manolepis - ridgehead snake
- *** Genus Masticophis
- *** Genus Mastigodryas
- *** Genus Meizodon
- *** Genus Mopanveldophis
- *** Genus Muhtarophis
- *** Genus Mussurana
- *** Genus Natriciteres
- *** Genus Natrix
- *** Genus Nerodia
- *** Genus Ninia
- *** Genus Nothopsis - rough coffee snake
- *** Genus Oligodon
- *** Genus Omoadiphas
- *** Genus Oocatochus
- *** Genus Opheodrys
- *** Genus Opisthotropis
- *** Genus Oreocalamus
- *** Genus Oreocryptophis
- *** Genus Orientocoluber - slender racer
- *** Genus Oxybelis
- *** Genus Oxyrhopus
- *** Genus Palusophis
- *** Genus Pantherophis
- *** Genus Paraphimophis
- *** Genus Paratapinophis
- *** Genus Phalotris
- *** Genus Philodryas
- *** Genus Philothamnus
- *** Genus Phimophis
- *** Genus Phrynonax
- *** Genus Phyllorhynchus
- *** Genus Pituophis
- *** Genus Plagiopholis
- *** Genus Platyceps
- *** Genus Plesiodipsas - Alemán's snail-eater
- *** Genus Pliocercus
- *** Genus Poecilopholis - Cameroon racer
- *** Genus Proahaetulla
- *** Genus Pseudalsophis
- *** Genus Pseudelaphe
- *** Genus Pseudoboa
- *** Genus Pseudoeryx
- *** Genus Pseudoficimia
- *** Genus Pseudoleptodeira - false cat-eyed snake
- *** Genus Pseudorabdion
- *** Genus Pseudotomodon - false tomodon snake
- *** Genus Pseudoxenodon
- *** Genus Psomophis
- *** Genus Ptyas
- *** Genus Ptychophis - fanged water snake
- *** Genus Rabdion
- *** Genus Regina
- *** Genus Rhabdophis
- *** Genus Rhabdops
- *** Genus Rhachidelus
- *** Genus Rhadinaea
- *** Genus Rhadinella
- *** Genus Rhadinophanes
- *** Genus Rhamnophis
- *** Genus Rhinobothryum
- *** Genus Rhinocheilus
- *** Genus Rhynchocalamus
- *** Genus Rodriguesophis
- *** Genus Salvadora
- *** Genus Saphenophis
- *** Genus Scaphiodontophis
- *** Genus Scaphiophis
- *** Genus Scolecophis
- *** Genus Senticolis
- *** Genus Sibon
- *** Genus Sibynophis
- *** Genus Simophis
- *** Genus Sinonatrix
- *** Genus Siphlophis
- *** Genus Smithophis
- *** Genus Sonora
- *** Genus Sordellina - dotted brown snake
- *** Genus Spalerosophis
- *** Genus Spilotes
- *** Genus Stegonotus
- *** Genus Stenorrhina
- *** Genus Stichophanes
- *** Genus Storeria
- *** Genus Symphimus
- *** Genus Sympholis
- *** Genus Synophis
- *** Genus Tachymenis
- *** Genus Taeniophallus
- *** Genus Tantalophis - Oaxacan cat-eyed snake
- *** Genus Tantilla
- *** Genus Tantillita
- *** Genus Telescopus - Old World catsnakes
- *** Genus Tetralepis - bluebelly Java snake
- *** Genus Thamnodynastes
- *** Genus Thamnophis - garter snake
- *** Genus Thermophis
- *** Genus Thelotornis - twig snake
- *** Genus Thrasops
- *** Genus Tomodon
- *** Genus Toxicodryas
- *** Genus Trachischium
- *** Genus Tretanorhinus
- *** Genus Trimetopon
- *** Genus Trimorphodon
- *** Genus Tropidoclonion
- *** Genus Tropidodipsas
- *** Genus Tropidodryas
- *** Genus Tropidonophis
- *** Genus Uromacer
- *** Genus Uromacerina - Sao Paulo sharp snake
- *** Genus Urotheca
- *** Genus Virginia - smooth earth snake
- *** Genus Wallaceophis
- *** Genus Xenelaphis
- *** Genus Xenochrophis
- *** Genus Xenodon
- *** Genus Xenopholis
- *** Genus Xyelodontophis - dagger-tooth vine snake
- *** Genus Zamenis
- ** Family Cylindrophiidae
- *** Genus Cylindrophis
- ** Family Elapidae
- *** Genus Acanthophis
- *** Genus Aipysurus
- *** Genus Antaioserpens
- *** Genus Aspidelaps
- *** Genus Aspidomorphus
- *** Genus Austrelaps
- *** Genus Boulengerina
- *** Genus Brachyurophis
- *** Genus Bungarus
- *** Genus Cacophis
- *** Genus Calliophis
- *** Genus Cryptophis
- *** Genus Demansia
- *** Genus Dendroaspis - mamba
- *** Genus Denisonia
- *** Genus Drysdalia
- *** Genus Echiopsis
- *** Genus Elapognathus
- *** Genus Elapsoidea
- *** Genus Emydocephalus
- *** Genus Enhydrina
- *** Genus Ephalophis - Grey's mudsnake
- *** Genus Furina
- *** Genus Hemachatus - rinkhals
- *** Genus Hemiaspis
- *** Genus Hemibungarus
- *** Genus Homoroselaps
- *** Genus Hoplocephalus
- *** Genus Hydrelaps
- *** Genus Hydrophis
- *** Genus Incongruelaps
- *** Genus Laticauda - sea krait
- *** Genus Loveridgelaps
- *** Genus Micropechis
- *** Genus Micruroides
- *** Genus Micrurus
- *** Genus Naja
- *** Genus Neelaps
- *** Genus Notechis - tiger snake
- *** Genus Ogmodon - Fiji snake
- *** Genus Ophiophagus - king cobra
- *** Genus Oxyuranus - taipan
- *** Genus Parahydrophis - northern mangrove seasnake
- *** Genus Parapistocalamus
- *** Genus Parasuta
- *** Genus Paroplocephalus
- *** Genus Pseudechis
- *** Genus Pseudohaje
- *** Genus Pseudonaja
- *** Genus Rhinoplocephalus
- *** Genus Salomonelaps
- *** Genus Simoselaps
- *** Genus Sinomicrurus
- *** Genus Suta
- *** Genus Thalassophis - anomalous sea snake
- *** Genus Toxicocalamus
- *** Genus Tropidechis - rough-scaled snake
- *** Genus Vermicella
- *** Genus Walterinnesia
- ** Family Homalopsidae
- *** Genus Bitia - keel-bellied water snake
- *** Genus Brachyorrhos
- *** Genus Calamophis
- *** Genus Cantoria
- *** Genus Cerberus
- *** Genus Dieurostus - Dussumier's water snake
- *** Genus Djokoiskandarus
- *** Genus Enhydris
- *** Genus Erpeton
- *** Genus Ferania - Siebold's water snake
- *** Genus Fordonia
- *** Genus Gerarda
- *** Genus Gyiophis
- *** Genus Heurnia
- *** Genus Homalophis
- *** Genus Homalopsis
- *** Genus Hypsiscopus
- *** Genus Karnsophis
- *** Genus Kualatahan
- *** Genus Mintonophis
- *** Genus Miralia
- *** Genus Myron
- *** Genus Myrrophis
- *** Genus Phytolopsis
- *** Genus Pseudoferania
- *** Genus Raclitia
- *** Genus Subsessor
- *** Genus Sumatranus
- ** Family Lamprophiidae
- *** Genus Alluaudina
- *** Genus Amblyodipsas
- *** Genus Amplorhinus
- *** Genus Aparallactus
- *** Genus Atractaspis
- *** Genus Boaedon
- *** Genus Bothrolycus - Günther's black snake
- *** Genus Bothrophthalmus - red-black striped snake
- *** Genus Brachyophis
- *** Genus Brygophis
- *** Genus Buhoma
- *** Genus Chamaelycus
- *** Genus Chilorhinophis
- *** Genus Compsophis
- *** Genus Cyclocorus
- *** Genus Dendrolycus - Cameroon rainforest snake
- *** Genus Dipsina - dwarf beaked snake
- *** Genus Ditypophis - Günther's racer
- *** Genus Dromicodryas
- *** Genus Duberria
- *** Genus Elapotinus
- *** Genus Gonionotophis
- *** Genus Gracililima - black file snake
- *** Genus Hemirhagerrhis
- *** Genus Heteroliodon
- *** Genus Hologerrhum
- *** Genus Homoroselaps
- *** Genus Hormonotus
- *** Genus Hypoptophis
- *** Genus Inyoka
- *** Genus Ithycyphus
- *** Genus Lamprophis
- *** Genus Langaha
- *** Genus Leioheterodon
- *** Genus Limaformosa
- *** Genus Liophidium
- *** Genus Liopholidophis
- *** Genus Lycodonomorphus
- *** Genus Lycodryas
- *** Genus Lycophidion
- *** Genus Macrelaps
- *** Genus Madagascarophis
- *** Genus Malpolon
- *** Genus Mehelya
- *** Genus Micrelaps
- *** Genus Micropisthodon
- *** Genus Mimophis
- *** Genus Montaspis - cream-spotted mountain snake
- *** Genus Oxyrhabdium
- *** Genus Pararhadinaea
- *** Genus Parastenophis
- *** Genus Phisalixella
- *** Genus Polemon
- *** Genus Prosymna
- *** Genus Psammodynastes
- *** Genus Psammophis
- *** Genus Psammophylax
- *** Genus Pseudaspis - mole snake
- *** Genus Pseudoboodon
- *** Genus Pseudoxyrhopus
- *** Genus Pythonodipsas
- *** Genus Rhamphiophis
- *** Genus Thamnosophis
- *** Genus Xenocalamus
- ** Family Loxocemidae
- *** Genus Loxocemus
- ** Family Pareatidae
- *** Genus Aplopeltura
- *** Genus Asthenodipsas
- *** Genus Pareas
- *** Genus Xylophis
- ** Family Pythonidae
- *** Genus Antaresia
- *** Genus Aspidites
- *** Genus Bothrochilus
- *** Genus Liasis
- *** Genus Morelia
- *** Genus Malayopython
- *** Genus Python
- ** Family Tropidophiidae
- *** Genus Trachyboa
- *** Genus Tropidophis
- ** Family Uropeltidae
- *** Genus Melanophidium
- *** Genus Platyplectrurus
- *** Genus Pseudoplectrurus - Karnataka burrowing snake
- *** Genus Plectrurus
- *** Genus Rhinophis
- *** Genus Teretrurus
- *** Genus Uropeltis
- ** Family Viperidae
- *** Genus Agkistrodon
- *** Genus Atheris
- *** Genus Atropoides
- *** Genus Azemiops
- *** Genus Bitis
- *** Genus Bothriechis
- *** Genus Bothrocophias
- *** Genus Bothrops
- *** Genus Calloselasma
- *** Genus Causus
- *** Genus Cerastes
- *** Genus Cerrophidion
- *** Genus Crotalus
- *** Genus Daboia
- *** Genus Deinagkistrodon
- *** Genus Echis
- *** Genus Eristicophis
- *** Genus Garthius
- *** Genus Gloydius
- *** Genus Hypnale
- *** Genus Lachesis
- *** Genus Macrovipera
- *** Genus Mixcoatlus
- *** Genus Montatheris
- *** Genus Montivipera
- *** Genus Ophryacus
- *** Genus Ovophis
- *** Genus Porthidium
- *** Genus Proatheris
- *** Genus Protobothrops
- *** Genus Pseudocerastes
- *** Genus Sistrurus
- *** Genus Trimeresurus
- *** Genus Tropidolaemus
- *** Genus Vipera
- ** Family Xenodermidae
- *** Genus Achalinus
- *** Genus Fimbrios
- *** Genus Parafimbrios
- *** Genus Stoliczkia
- *** Genus Xenodermus
- *** Genus Xylophis
- ** Family Xenopeltidae
- *** Genus Xenopeltis
- * Infraorder Scolecophidia
- ** Family Anomalepidae
- *** Genus Anomalepis
- *** Genus Helminthophis
- *** Genus Liotyphlops
- *** Genus Typhlophis
- ** Family Gerrhopilidae
- *** Genus Gerrhopilus
- *** Genus Cathetorhinus
- ** Family Leptotyphlopidae
- *** Genus Epacrophis
- *** Genus Epictia
- *** Genus Leptotyphlops
- *** Genus Mitophis
- *** Genus Myriopholis
- *** Genus Namibiana
- *** Genus Rena
- *** Genus Rhinoguinea
- *** Genus Rhinoleptus - Villiers's blind snake
- *** Genus Siagonodon
- *** Genus Tetracheilostoma
- *** Genus Tricheilostoma
- *** Genus Trilepida
- ** Family Typhlopidae
- *** Genus Acutotyphlops
- *** Genus Afrotyphlops
- *** Genus Amerotyphlops
- *** Genus Anilios
- *** Genus Antillotyphlops
- *** Genus Argyrophis
- *** Genus Cubatyphlops
- *** Genus Cyclotyphlops - Deharveng's blind snake
- *** Genus Grypotyphlops
- *** Genus Indotyphlops
- *** Genus Letheobia
- *** Genus Madatyphlops
- *** Genus Malayotyphlops
- *** Genus Ramphotyphlops
- *** Genus Rhinotyphlops
- *** Genus Sundatyphlops
- *** Genus Typhlops
- *** Genus Xerotyphlops
- ** Family Xenotyphlopidae.
- *** Genus Xenotyphlops
Division [Archosauria]
Order [Crocodilia]
Crocodilia is an order of mostly large, predatory, semiaquatic archosaurian reptiles, known as crocodilians.- Family Gavialidae
- * Genus Gavialis - gharial
- * Genus Tomistoma - false gharial
- Family Alligatoridae
- * Genus Alligator
- * Genus Caiman
- * Genus Melanosuchus - black caiman
- * Genus Paleosuchus
- Family Crocodylidae
- * Genus Crocodylus
- * Genus Mecistops
- * Genus Osteolaemus - dwarf crocodile
Order [Saurischia]