Abronia Alligator Lizard
Abronia graminea · Lizard
Status: Not evaluated here
Species articles
Profiles for every species
One long-form article per species in our library, combining wild ecology, husbandry translation, welfare watchouts, and conservation context. Use these alongside the species library cards and technical care guides.
Coverage:
356 species articles generated from the library.
How to use:
Pair with checklists, UVI maps, and local vet input.
All species articles
Ackie Monitor
Varanus acanthurus · Monitor Lizard
Status: Not evaluated here
African Dwarf Mud Turtle
Pelusios nanus · Turtle
Status: Data Deficient
African Fat-tailed Gecko
Hemitheconyx caudicinctus · Gecko
Status: Not evaluated here
African Green Mamba
Dendroaspis angusticeps · Snake
Status: Least Concern
African House Snake
Boaedon fuliginosus · Snake
Status: Not evaluated here
African Rock Agama
Agama planiceps · Agamid
Status: Least Concern
African Rock Python
Python sebae · Snake
Status: Not evaluated here
African Softshell Turtle
Trionyx triunguis · Turtle
Status: Not evaluated here
African Spurred Tortoise
Centrochelys sulcata · Tortoise
Status: Endangered
Alligator Snapping Turtle
Macrochelys temminckii · Turtle
Status: Endangered
Amazon Tree Boa
Corallus hortulanus · Snake
Status: Least Concern
American Alligator
Alligator mississippiensis · Crocodilian
Status: Least Concern
American Crocodile
Crocodylus acutus · Crocodilian
Status: Vulnerable
Angolan Python
Python anchietae · Snake
Status: Not evaluated here
Arabian Sand Boa
Eryx jayakari · Snake
Status: Least Concern
Argentine Black and White Tegu
Salvator merianae · Teiid
Status: Least Concern
Armadillo Girdled Lizard
Ouroborus cataphractus · Cordylid
Status: Least Concern
Arrau River Turtle
Podocnemis expansa · Turtle
Status: Not evaluated here
Asian Forest Tortoise
Manouria emys · Tortoise
Status: Not evaluated here
Asian Vine Snake
Ahaetulla prasina · Snake
Status: Least Concern
Asian Water Monitor
Varanus salvator · Monitor Lizard
Status: Not evaluated here
Baja Blue Rock Lizard
Petrosaurus thalassinus · Lizard
Status: Not evaluated here
Balkan Pond Turtle
Mauremys rivulata · Turtle
Status: Least Concern
Ball Python
Python regius · Snake
Status: Least Concern
Banded Krait
Bungarus fasciatus · Snake
Status: Not evaluated here
Banded Sea Krait
Laticauda colubrina · Snake
Status: Least Concern
Barbados Threadsnake
Tetracheilostoma carlae · Snake
Status: Critically Endangered
Barbour's Map Turtle
Graptemys barbouri · Turtle
Status: Not evaluated here
Black Caiman
Melanosuchus niger · Crocodilian
Status: Not evaluated here
Black Mamba
Dendroaspis polylepis · Snake
Status: Not evaluated here
Black Spiny-tailed Iguana
Ctenosaura similis · Iguana
Status: Not evaluated here
Black Spitting Cobra
Naja nigricincta · Snake
Status: Least Concern
Black Tree Monitor
Varanus beccarii · Monitor Lizard
Status: Not evaluated here
Black-headed Bushmaster
Lachesis melanocephala · Snake
Status: Endangered
Black-headed Python
Aspidites melanocephalus · Snake
Status: Not evaluated here
Black-knobbed Map Turtle
Graptemys nigrinoda · Turtle
Status: Near Threatened
Black-tailed Rattlesnake
Crotalus molossus · Snake
Status: Not evaluated here
Black-throated Monitor
Varanus albigularis ionidesi · Monitor Lizard
Status: Least Concern
Blood Python
Python brongersmai · Snake
Status: Not evaluated here
Blue Beauty Ratsnake
Orthriophis taeniurus callicyanous · Snake
Status: Least Concern
Blue Iguana
Cyclura lewisi · Iguana
Status: Not evaluated here
Blue Spiny Lizard
Sceloporus cyanogenys · Lizard
Status: Least Concern
Blue Tree Monitor
Varanus macraei · Monitor Lizard
Status: Endangered
Blue-tongued Skink (Northern)
Tiliqua scincoides intermedia · Skink
Status: Least Concern
Boa Constrictor
Boa constrictor · Snake
Status: Not evaluated here
Boomslang
Dispholidus typus · Snake
Status: Least Concern
Borneo Earless Monitor
Lanthanotus borneensis · Monitor Lizard
Status: Not evaluated here
Borneo Short-tailed Python
Python breitensteini · Snake
Status: Near Threatened
Brazilian Rainbow Boa
Epicrates cenchria · Snake
Status: Not evaluated here
Broad-headed Skink
Plestiodon laticeps · Skink
Status: Least Concern
Brooks' Kingsnake
Lampropeltis getula brooksi · Snake
Status: Least Concern
Brown Basilisk
Basiliscus vittatus · Lizard
Status: Least Concern
Brown House Snake
Boaedon capensis · Snake
Status: Least Concern
Brown Tree Snake
Boiga irregularis · Snake
Status: Least Concern
Bullsnake
Pituophis catenifer sayi · Snake
Status: Not evaluated here
Burmese Peacock Softshell
Nilssonia formosa · Turtle
Status: Endangered
Burmese Python
Python bivittatus · Snake
Status: Not evaluated here
Burmese Roofed Turtle
Batagur trivittata · Turtle
Status: Not evaluated here
Burmese Star Tortoise
Geochelone platynota · Tortoise
Status: Not evaluated here
Bushmaster
Lachesis muta · Snake
Status: Least Concern
Caiman Lizard
Dracaena guianensis · Lizard
Status: Not evaluated here
Calabar Burrowing Python
Calabaria reinhardtii · Snake
Status: Least Concern
California Kingsnake
Lampropeltis californiae · Snake
Status: Not evaluated here
Cantor's Giant Softshell
Pelochelys cantorii · Turtle
Status: Critically Endangered
Cape Cobra
Naja nivea · Snake
Status: Least Concern
Carpet Chameleon
Furcifer lateralis · Chameleon
Status: Least Concern
Carpet Python
Morelia spilota · Snake
Status: Not evaluated here
Central Bearded Dragon
Pogona vitticeps · Lizard
Status: Least Concern
Children's Python
Antaresia childreni · Snake
Status: Not evaluated here
Chinese Box Turtle
Cuora flavomarginata · Box Turtle
Status: Endangered
Chinese Crocodile Lizard
Shinisaurus crocodilurus · Lizard
Status: Not evaluated here
Chinese Softshell Turtle
Pelodiscus sinensis · Turtle
Status: Not evaluated here
Chinese Water Dragon
Physignathus cocincinus · Lizard
Status: Not evaluated here
Chuckwalla
Sauromalus ater · Lizard
Status: Least Concern
Coahuilan Box Turtle
Terrapene coahuila · Box Turtle
Status: Endangered
Coastal Taipan
Oxyuranus scutellatus · Snake
Status: Least Concern
Common Basilisk
Basiliscus basiliscus · Lizard
Status: Least Concern
Common European Adder
Vipera berus · Snake
Status: Least Concern
Common Krait
Bungarus caeruleus · Snake
Status: Least Concern
Common Musk Turtle
Sternotherus odoratus · Turtle
Status: Not evaluated here
Common Musk Turtle (Florida)
Sternotherus odoratus (Florida) · Turtle
Status: Least Concern
Common Snapping Turtle
Chelydra serpentina · Turtle
Status: Not evaluated here
Corn Snake
Pantherophis guttatus · Snake
Status: Least Concern
Cottonmouth
Agkistrodon piscivorus · Snake
Status: Least Concern
Crested Gecko
Correlophus ciliatus · Gecko
Status: Not evaluated here
Crocodile Monitor
Varanus salvadorii · Monitor Lizard
Status: Not evaluated here
Cuban Ameiva
Pholidoscelis auberi · Teiid
Status: Least Concern
Cuban Boa
Chilabothrus angulifer · Snake
Status: Near Threatened
Cuban Crocodile
Crocodylus rhombifer · Crocodilian
Status: Not evaluated here
Cuban Rock Iguana
Cyclura nubila · Iguana
Status: Not evaluated here
Cuvier’s Dwarf Caiman
Paleosuchus palpebrosus · Crocodilian
Status: Not evaluated here
Desert Iguana
Dipsosaurus dorsalis · Iguana
Status: Least Concern
Desert Tortoise
Gopherus agassizii · Tortoise
Status: Vulnerable
Diamondback Terrapin
Malaclemys terrapin · Turtle
Status: Vulnerable
Dog-toothed Cat Snake
Boiga cynodon · Snake
Status: Least Concern
Dumeril’s Boa
Acrantophis dumerili · Snake
Status: Not evaluated here
Dwarf Caiman (Schneider's)
Paleosuchus trigonatus · Crocodilian
Status: Not evaluated here
Dwarf Crocodile
Osteolaemus tetraspis · Crocodilian
Status: Vulnerable
Eastern Blue-tongued Skink
Tiliqua scincoides · Skink
Status: Least Concern
Eastern Box Turtle
Terrapene carolina carolina · Box Turtle
Status: Not evaluated here
Eastern Brown Snake
Pseudonaja textilis · Snake
Status: Least Concern
Eastern Coachwhip
Masticophis flagellum flagellum · Snake
Status: Least Concern
Eastern Collared Lizard
Crotaphytus collaris · Lizard
Status: Least Concern
Eastern Coral Snake
Micrurus fulvius · Snake
Status: Not evaluated here
Eastern Diamondback Rattlesnake
Crotalus adamanteus · Snake
Status: Not evaluated here
Eastern Glass Lizard
Ophisaurus ventralis · Lizard
Status: Least Concern
Eastern Hognose Snake
Heterodon platirhinos · Snake
Status: Not evaluated here
Eastern Indigo Snake
Drymarchon couperi · Snake
Status: Not evaluated here
Eastern Kingsnake
Lampropeltis getula getula · Snake
Status: Least Concern
Eastern Long-necked Turtle
Chelodina longicollis · Turtle
Status: Least Concern
Eastern Ratsnake
Pantherophis obsoletus · Snake
Status: Not evaluated here
Eastern Ribbon Snake
Thamnophis sauritus · Snake
Status: Least Concern
Edward's Sand Boa
Eryx conicus · Snake
Status: Not evaluated here
Egyptian Cobra
Naja haje · Snake
Status: Least Concern
Egyptian Tortoise
Testudo kleinmanni · Tortoise
Status: Not evaluated here
Egyptian Uromastyx
Uromastyx aegyptia · Lizard
Status: Vulnerable
Electric Blue Day Gecko
Lygodactylus williamsi · Gecko
Status: Not evaluated here
Emerald Swift
Sceloporus malachiticus · Lizard
Status: Least Concern
Emerald Tree Boa
Corallus caninus · Snake
Status: Not evaluated here
Emerald Tree Monitor
Varanus prasinus · Monitor Lizard
Status: Not evaluated here
European Green Lizard
Lacerta viridis · Lizard
Status: Least Concern
European Green Whip Snake
Hierophis viridiflavus · Snake
Status: Least Concern
European Pond Turtle
Emys orbicularis · Turtle
Status: Not evaluated here
Eyelash Viper
Bothriechis schlegelii · Snake
Status: Least Concern
False Water Cobra
Hydrodynastes gigas · Snake
Status: Not evaluated here
Fer-de-Lance
Bothrops asper · Snake
Status: Least Concern
Fiji Banded Iguana
Brachylophus fasciatus · Iguana
Status: Not evaluated here
Fiji Crested Iguana
Brachylophus vitiensis · Iguana
Status: Critically Endangered
Fire Skink
Lepidothyris fernandi · Skink
Status: Least Concern
Fischer's Chameleon
Kinyongia fischeri · Chameleon
Status: Near Threatened
Five-lined Skink
Plestiodon fasciatus · Skink
Status: Least Concern
Flat-tailed Horned Lizard
Phrynosoma mcallii · Lizard
Status: Near Threatened
Florida Softshell Turtle
Apalone ferox · Turtle
Status: Least Concern
Fly River Turtle (PNG population)
Carettochelys insculpta (PNG) · Turtle
Status: Not evaluated here
Flying Dragon
Draco volans · Lizard
Status: Least Concern
Flying Gecko
Ptychozoon kuhli · Gecko
Status: Least Concern
Forest Bush Viper
Atheris chlorechis · Snake
Status: Least Concern
Forest Cobra
Naja melanoleuca · Snake
Status: Least Concern
Frilled Lizard
Chlamydosaurus kingii · Lizard
Status: Not evaluated here
Gaboon Viper
Bitis gabonica · Snake
Status: Not evaluated here
Galápagos Giant Tortoise
Chelonoidis niger complex · Tortoise
Status: Endangered
Gharial
Gavialis gangeticus · Crocodilian
Status: Critically Endangered
Gharial (India population)
Gavialis gangeticus (India) · Crocodilian
Status: Critically Endangered
Gharial (Nepal population)
Gavialis gangeticus (Nepal) · Crocodilian
Status: Critically Endangered
Giant Day Gecko
Phelsuma grandis · Gecko
Status: Not evaluated here
Giant Girdled Lizard
Smaug giganteus · Cordylid
Status: Vulnerable
Giant Plated Lizard
Broadleysaurus major · Lizard
Status: Least Concern
Gidgee Skink
Egernia stokesii · Skink
Status: Not evaluated here
Gila Monster
Heloderma suspectum · Lizard
Status: Not evaluated here
Gila Monster (Rio Fuerte)
Heloderma suspectum cinctum · Lizard
Status: Near Threatened
Glossy Snake
Arizona elegans · Snake
Status: Least Concern
Gold Dust Day Gecko
Phelsuma laticauda · Gecko
Status: Not evaluated here
Gold Tegu
Tupinambis teguixin · Teiid
Status: Least Concern
Gray-banded Kingsnake
Lampropeltis alterna · Snake
Status: Not evaluated here
Green Ameiva
Ameiva ameiva · Teiid
Status: Least Concern
Green Anaconda
Eunectes murinus · Snake
Status: Not evaluated here
Green Anole
Anolis carolinensis · Lizard
Status: Not evaluated here
Green Bush Viper
Atheris squamigera · Snake
Status: Least Concern
Green Iguana
Iguana iguana · Iguana
Status: Not evaluated here
Green Keel-bellied Lizard
Gastropholis prasina · Lizard
Status: Least Concern
Green Sea Turtle
Chelonia mydas · Sea Turtle
Status: Endangered
Green Tree Python
Morelia viridis · Snake
Status: Not evaluated here
Hawkins's Gecko
Nactus hawkinsi · Gecko
Status: Data Deficient
Hawksbill Sea Turtle
Eretmochelys imbricata · Sea Turtle
Status: Critically Endangered
Hermann's Tortoise
Testudo hermanni · Tortoise
Status: Not evaluated here
Hog Island Boa
Boa imperator (Hog Island locality) · Snake
Status: Not evaluated here
Honduran Milk Snake
Lampropeltis triangulum hondurensis · Snake
Status: Not evaluated here
Indian Flapshell Turtle
Lissemys punctata · Turtle
Status: Not evaluated here
Indian Roofed Turtle
Pangshura tecta · Turtle
Status: Least Concern
Indian Sand Boa
Eryx johnii · Snake
Status: Near Threatened
Indonesian Blue-tongued Skink
Tiliqua gigas · Skink
Status: Least Concern
Inland Taipan
Oxyuranus microlepidotus · Snake
Status: Least Concern
Jameson's Mamba
Dendroaspis jamesoni · Snake
Status: Least Concern
Japanese Rat Snake
Elaphe climacophora · Snake
Status: Least Concern
Jaragua Dwarf Gecko
Sphaerodactylus ariasae · Gecko
Status: Least Concern
Jararaca
Bothrops jararaca · Snake
Status: Least Concern
Jeweled Lacerta
Timon lepidus · Lizard
Status: Near Threatened
Keeled Box Turtle
Cuora mouhotii · Box Turtle
Status: Endangered
Kemp's Ridley Sea Turtle
Lepidochelys kempii · Sea Turtle
Status: Not evaluated here
Kenyan Carpet Viper
Echis pyramidum · Snake
Status: Least Concern
Kenyan Jackson's Chameleon
Trioceros jacksonii xantholophus · Chameleon
Status: Not evaluated here
Kenyan Sand Boa
Eryx colubrinus · Snake
Status: Not evaluated here
King Brown Snake
Pseudechis australis · Snake
Status: Least Concern
King Cobra
Ophiophagus hannah · Snake
Status: Endangered
King Cobra (India population)
Ophiophagus hannah (India) · Snake
Status: Vulnerable
King Ratsnake
Elaphe carinata · Snake
Status: Not evaluated here
Knight Anole
Anolis equestris · Lizard
Status: Not evaluated here
Komodo Dragon
Varanus komodoensis · Monitor Lizard
Status: Endangered
Lace Monitor
Varanus varius · Monitor Lizard
Status: Not evaluated here
Leatherback Sea Turtle
Dermochelys coriacea · Sea Turtle
Status: Endangered
Leatherback Sea Turtle (Pacific)
Dermochelys coriacea (Pacific) · Sea Turtle
Status: Vulnerable (some subpopulations critically endangered)
Leopard Gecko
Eublepharis macularius · Gecko
Status: Least Concern
Leopard Tortoise
Stigmochelys pardalis · Tortoise
Status: Not evaluated here
Loggerhead Sea Turtle
Caretta caretta · Sea Turtle
Status: Not evaluated here
Louisiana Pinesnake
Pituophis ruthveni · Snake
Status: Not evaluated here
Madagascar Day Gecko
Phelsuma madagascariensis · Gecko
Status: Least Concern
Madagascar Ground Gecko
Paroedura picta · Gecko
Status: Not evaluated here
Madagascar Leaf-nosed Snake
Langaha madagascariensis · Snake
Status: Least Concern
Madagascar Tree Boa
Sanzinia madagascariensis · Snake
Status: Least Concern
Malabar Pit Viper
Craspedocephalus malabaricus · Snake
Status: Least Concern
Malagasy Giant Hognose
Leioheterodon madagascariensis · Snake
Status: Least Concern
Malagasy Ground Boa
Acrantophis madagascariensis · Snake
Status: Not evaluated here
Malayan Krait
Bungarus candidus · Snake
Status: Not evaluated here
Mali Uromastyx
Uromastyx dispar maliensis · Lizard
Status: Least Concern
Mangrove Monitor
Varanus indicus · Monitor Lizard
Status: Not evaluated here
Mangrove Snake
Boiga dendrophila · Snake
Status: Not evaluated here
Mangshan Pit Viper
Protobothrops mangshanensis · Snake
Status: Critically Endangered
Marine Iguana
Amblyrhynchus cristatus · Iguana
Status: Endangered
Mary River Turtle
Elusor macrurus · Turtle
Status: Critically Endangered
Mata Mata Turtle
Chelus orinocensis · Turtle
Status: Not evaluated here
Matamata Turtle
Chelus fimbriata · Turtle
Status: Not evaluated here
Meller's Chameleon
Trioceros melleri · Chameleon
Status: Not evaluated here
Mertens' Water Monitor
Varanus mertensi · Monitor Lizard
Status: Near Threatened
Mexican Beaded Lizard
Heloderma horridum · Lizard
Status: Not evaluated here
Mexican Beaded Lizard (Guatemalan subspecies)
Heloderma horridum charlesbogerti · Lizard
Status: Not evaluated here
Mexican Black Kingsnake
Lampropeltis getula nigrita · Snake
Status: Not evaluated here
Mexican Hognose Snake
Heterodon kennerlyi · Snake
Status: Least Concern
Mexican Pine Snake
Pituophis deppei · Snake
Status: Least Concern
Moorish Gecko
Tarentola mauritanica · Gecko
Status: Least Concern
Mountain Horned Dragon
Acanthosaura capra · Lizard
Status: Least Concern
Mountain Kingsnake
Lampropeltis zonata · Snake
Status: Least Concern
Mozambique Spitting Cobra
Naja mossambica · Snake
Status: Least Concern
Mugger Crocodile
Crocodylus palustris · Crocodilian
Status: Vulnerable
Neon Day Gecko
Phelsuma klemmeri · Gecko
Status: Critically Endangered
New Caledonian Giant Gecko
Rhacodactylus leachianus · Gecko
Status: Not evaluated here
New Guinea Crocodile
Crocodylus novaeguineae · Crocodilian
Status: Least Concern
Nile Crocodile
Crocodylus niloticus · Crocodilian
Status: Not evaluated here
Nile Monitor
Varanus niloticus · Monitor Lizard
Status: Not evaluated here
Northern Copperhead
Agkistrodon contortrix mokasen · Snake
Status: Least Concern
Northern Map Turtle
Graptemys geographica · Turtle
Status: Not evaluated here
Northern Red-bellied Cooter
Pseudemys rubriventris · Turtle
Status: Near Threatened
Ocellated Uromastyx
Uromastyx ocellata · Lizard
Status: Least Concern
Olive Python
Liasis olivaceus · Snake
Status: Not evaluated here
Olive Ridley Sea Turtle
Lepidochelys olivacea · Sea Turtle
Status: Not evaluated here
Olive Ridley Sea Turtle (Atlantic)
Lepidochelys olivacea (Atlantic) · Sea Turtle
Status: Not evaluated here
Olive Sea Snake
Aipysurus laevis · Snake
Status: Not evaluated here
Oriental Rat Snake
Ptyas mucosa · Snake
Status: Least Concern
Ornate Box Turtle
Terrapene ornata ornata · Box Turtle
Status: Near Threatened
Ornate Uromastyx
Uromastyx ornata · Lizard
Status: Not evaluated here
Ouachita Map Turtle
Graptemys ouachitensis · Turtle
Status: Least Concern
Pacific Boa
Candoia carinata · Snake
Status: Least Concern
Painted Terrapin
Batagur borneoensis · Turtle
Status: Critically Endangered
Pancake Tortoise
Malacochersus tornieri · Tortoise
Status: Critically Endangered
Panther Chameleon
Furcifer pardalis · Chameleon
Status: Not evaluated here
Parson's Chameleon
Calumma parsonii · Chameleon
Status: Not evaluated here
Peach-throated Monitor
Varanus jobiensis · Monitor Lizard
Status: Least Concern
Perentie
Varanus giganteus · Monitor Lizard
Status: Least Concern
Peters' Bandit Snake
Pseudaspis cana · Snake
Status: Least Concern
Philippine Cobra
Naja philippinensis · Snake
Status: Near Threatened
Philippine Crocodile
Crocodylus mindorensis · Crocodilian
Status: Critically Endangered
Philippine Sailfin Lizard
Hydrosaurus weberi · Lizard
Status: Vulnerable
Philippine Sailfin Lizard (Mindanao)
Hydrosaurus pustulatus (Mindanao) · Lizard
Status: Vulnerable
Pig-nosed Turtle
Carettochelys insculpta · Turtle
Status: Not evaluated here
Ploughshare Tortoise
Astrochelys yniphora · Tortoise
Status: Critically Endangered
Plumed Basilisk
Basiliscus plumifrons · Lizard
Status: Not evaluated here
Pueblan Milk Snake
Lampropeltis triangulum campbelli · Snake
Status: Least Concern
Puff Adder
Bitis arietans · Snake
Status: Least Concern
Pygmy Rattlesnake
Sistrurus miliarius · Snake
Status: Least Concern
Quince Monitor
Varanus melinus · Monitor Lizard
Status: Endangered
Radiated Tortoise
Astrochelys radiata · Tortoise
Status: Critically Endangered
Rainbow Agama
Agama agama · Agamid
Status: Not evaluated here
Rainbow Boa (Peruvian)
Epicrates cenchria (Peru) · Snake
Status: Least Concern
Rainbow Snake
Farancia erytrogramma · Snake
Status: Not evaluated here
Razorbck Musk Turtle
Sternotherus carinatus · Turtle
Status: Least Concern
Red Spitting Cobra
Naja pallida · Snake
Status: Least Concern
Red-bellied Black Snake
Pseudechis porphyriacus · Snake
Status: Least Concern
Red-bellied Short-necked Turtle
Emydura subglobosa · Turtle
Status: Not evaluated here
Red-eared Slider
Trachemys scripta elegans · Turtle
Status: Least Concern
Red-eyed Crocodile Skink
Tribolonotus gracilis · Skink
Status: Least Concern
Red-footed Tortoise
Chelonoidis carbonarius · Tortoise
Status: Least Concern
Red-tailed Boa
Boa constrictor constrictor · Snake
Status: Not evaluated here
Reeves' Turtle
Mauremys reevesii · Turtle
Status: Endangered
Reticulate Gila Monster
Heloderma suspectum suspectum · Lizard
Status: Near Threatened
Reticulated Python
Malayopython reticulatus · Snake
Status: Not evaluated here
Rhinoceros Iguana
Cyclura cornuta · Iguana
Status: Not evaluated here
Rhinoceros Ratsnake
Gonyosoma boulengeri · Snake
Status: Not evaluated here
Rhinoceros Viper
Bitis nasicornis · Snake
Status: Least Concern
Rosy Boa
Lichanura trivirgata · Snake
Status: Not evaluated here
Rough Earth Snake
Haldea striatula · Snake
Status: Least Concern
Rough Green Snake
Opheodrys aestivus · Snake
Status: Not evaluated here
Roughneck Monitor
Varanus rudicollis · Monitor Lizard
Status: Least Concern
Rough-scaled Bush Viper
Atheris hispida · Snake
Status: Not evaluated here
Rough-scaled Python
Morelia carinata · Snake
Status: Not evaluated here
Rough-scaled Sand Boa
Eryx miliaris · Snake
Status: Least Concern
Russell's Viper
Daboia russelii · Snake
Status: Least Concern
Saharan Sand Boa
Eryx muelleri · Snake
Status: Least Concern
Saharan Sand Viper
Cerastes vipera · Snake
Status: Not evaluated here
Sailfin Dragon
Hydrosaurus pustulatus · Lizard
Status: Not evaluated here
Saltwater Crocodile
Crocodylus porosus · Crocodilian
Status: Not evaluated here
Sandfish Skink
Scincus scincus · Skink
Status: Endangered
Satanic Leaf-tailed Gecko
Uroplatus phantasticus · Gecko
Status: Least Concern
Savannah Monitor
Varanus exanthematicus · Monitor Lizard
Status: Least Concern
Savannah Monitor (Nile region)
Varanus exanthematicus (Nile region) · Monitor Lizard
Status: Least Concern
Savu Python
Liasis mackloti savuensis · Snake
Status: Near Threatened
Schrenck's Ratsnake
Elaphe schrenckii · Snake
Status: Least Concern
Sheltopusik (European Legless Lizard)
Pseudopus apodus · Lizard
Status: Least Concern
Shingleback Skink
Tiliqua rugosa · Skink
Status: Not evaluated here
Short-snouted Seakrait
Laticauda colubrina (short-snouted) · Snake
Status: Least Concern
Short-tailed Python
Python curtus · Snake
Status: Not evaluated here
Sinaloan Milk Snake
Lampropeltis triangulum sinaloae · Snake
Status: Least Concern
Slender-snouted Crocodile
Mecistops cataphractus · Crocodilian
Status: Critically Endangered
Slow Worm
Anguis fragilis · Anguid
Status: Least Concern
Smooth Green Snake
Opheodrys vernalis · Snake
Status: Least Concern
Smooth Softshell Turtle
Apalone mutica · Turtle
Status: Least Concern
Solomon Island Skink
Corucia zebrata · Skink
Status: Not evaluated here
Solomon Islands Ground Boa
Candoia paulsoni · Snake
Status: Least Concern
Southern Hognose Snake
Heterodon simus · Snake
Status: Vulnerable
Speckled Kingsnake
Lampropeltis holbrooki · Snake
Status: Least Concern
Speckled Rattlesnake
Crotalus mitchellii · Snake
Status: Least Concern
Spectacled Caiman
Caiman crocodilus · Crocodilian
Status: Not evaluated here
Spectacled Tortoise (Aldabra Giant)
Aldabrachelys gigantea · Tortoise
Status: Not evaluated here
Speke�s Hingeback Tortoise
Kinixys spekii · Tortoise
Status: Not evaluated here
Spider Tortoise
Pyxis arachnoides · Tortoise
Status: Not evaluated here
Spiny Hill Turtle
Heosemys spinosa · Turtle
Status: Endangered
Spiny Softshell Turtle
Apalone spinifera · Turtle
Status: Not evaluated here
Spotted Turtle
Clemmys guttata · Turtle
Status: Not evaluated here
Sri Lankan Green Pit Viper
Trimeresurus trigonocephalus · Snake
Status: Not evaluated here
Sri Lankan Star Tortoise
Geochelone elegans · Tortoise
Status: Not evaluated here
Standing�s Day Gecko
Phelsuma standingi · Gecko
Status: Vulnerable
Stimson's Python
Antaresia stimsoni · Snake
Status: Least Concern
Storr's Monitor
Varanus storri · Monitor Lizard
Status: Least Concern
Striped Mud Turtle
Kinosternon baurii · Turtle
Status: Least Concern
Sudan Plated Lizard
Broadleysaurus major sudanensis · Lizard
Status: Least Concern
Tentacled Snake
Erpeton tentaculatum · Snake
Status: Least Concern
Texas Horned Lizard
Phrynosoma cornutum · Lizard
Status: Least Concern (local declines)
Thorny Devil
Moloch horridus · Agamid
Status: Least Concern
Tiger Rattlesnake
Crotalus tigris · Snake
Status: Least Concern
Timber Rattlesnake
Crotalus horridus · Snake
Status: Not evaluated here
Timor Monitor
Varanus timorensis · Monitor Lizard
Status: Least Concern
Tokay Gecko
Gekko gecko · Gecko
Status: Not evaluated here
Tokay Gecko (Cebu Locality)
Gekko gecko (Cebu) · Gecko
Status: Not evaluated here
Uromastyx geyri
Uromastyx geyri · Lizard
Status: Not evaluated here
Uroplatus lineatus
Uroplatus lineatus · Gecko
Status: Vulnerable
Veiled Chameleon
Chamaeleo calyptratus · Chameleon
Status: Not evaluated here
Vietnamese Black-breasted Leaf Turtle
Geoemyda spengleri · Turtle
Status: Endangered
Water Python
Liasis fuscus · Snake
Status: Least Concern
Wedge-snouted Skink
Chalcides sepsoides · Skink
Status: Least Concern
West African Mud Turtle
Pelusios castaneus · Turtle
Status: Least Concern
Western Banded Gecko
Coleonyx variegatus · Gecko
Status: Least Concern
Western Diamondback Rattlesnake
Crotalus atrox · Snake
Status: Not evaluated here
Western Diamondback Rattlesnake (Sonoran)
Crotalus atrox (Sonoran) · Snake
Status: Least Concern
Western Fence Lizard
Sceloporus occidentalis · Lizard
Status: Least Concern
Western Hognose Snake
Heterodon nasicus · Snake
Status: Not evaluated here
Western Painted Turtle
Chrysemys picta bellii · Turtle
Status: Not evaluated here
White-lined Gecko
Gekko vittatus · Gecko
Status: Least Concern
White-lipped Python
Leiopython albertisii · Snake
Status: Least Concern
Woma Python
Aspidites ramsayi · Snake
Status: Not evaluated here
Wood Turtle
Glyptemys insculpta · Turtle
Status: Not evaluated here
Yellow Anaconda
Eunectes notaeus · Snake
Status: Not evaluated here
Yellow-bellied Sea Snake
Hydrophis platurus · Snake
Status: Least Concern
Yellow-footed Tortoise
Chelonoidis denticulatus · Tortoise
Status: Not evaluated here
Yellow-lipped Sea Krait
Laticauda laticaudata · Snake
Status: Least Concern
Yellow-lipped Sea Krait (Pacific)
Laticauda laticaudata (Pacific) · Snake
Status: Least Concern
Yellow-spotted River Turtle
Podocnemis unifilis · Turtle
Status: Vulnerable
Yellow-throated Plated Lizard
Gerrhosaurus flavigularis · Lizard
Status: Least Concern