- Types:
- show 45 types...
- hide 45 types...
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Chelonidae, Cheloniidae, family Chelonidae, family Cheloniidae
green turtles; hawksbills
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Dermochelyidae, family Dermochelyidae
sea turtles
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Chelydridae, family Chelydridae
snapping turtles
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Kinosternidae, family Kinosternidae
mud turtles; musk turtles
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Emydidae, family Emydidae
box and water turtles
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Testudinidae, family Testudinidae
land tortoises
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Trionychidae, family Trionychidae
soft-shelled turtles
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Gekkonidae, family Gekkonidae
geckos
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Pygopodidae, family Pygopodidae
Australian and Tasmanian lizards
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Iguania, Iguanidae, family Iguania, family Iguanidae
New World lizards
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Amphisbaenidae, family Amphisbaenidae
worm lizards
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Xantusiidae, family Xantusiidae
night lizards
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Scincidae, family Scincidae
skinks
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Teiidae, family Teiidae
whiptails; etc.
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Agamidae, family Agamidae
an Old World reptile family of Sauria
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Anguidae, family Anguidae
alligator lizards
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Xenosauridae, family Xenosauridae
monotypic family of Mexican lizards
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Anniellidae, family Anniellidae
legless lizards
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Lanthanotidae, family Lanthanotidae
stout-bodied lizards
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Helodermatidae, family Helodermatidae
only known venomous lizards
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Lacertidae, family Lacertidae
Old World lizards
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Chamaeleonidae, Chamaeleontidae, Rhiptoglossa, family Chamaeleonidae, family Chamaeleontidae, family Rhiptoglossa
Old World chameleons; in some classifications they are considered a superfamily of Sauria
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Varanidae, family Varanidae
monitor lizards
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Crocodylidae, family Crocodylidae
true crocodiles
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Alligatoridae, family Alligatoridae
alligators; caimans
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Gavialidae, family Gavialidae
gavials
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Ceratopsidae, family Ceratopsidae
American ceratopsian dinosaurs
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Hadrosauridae, family Hadrosauridae
duck-billed dinosaurs; upper Cretaceous
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Iguanodontidae, family Iguanodontidae
iguanodons
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Titanosauridae, family Titanosauridae
herbivorous dinosaurs of the Cretaceous
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Megalosauridae, family Megalosauridae
megalosaurs
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Dromaeosauridae, family Dromaeosauridae
swift-running bipedal dinosaurs
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Edaphosauridae, family Edaphosauridae
a family of reptiles of the order Pelycosauria
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Pterodactylidae, family Pterodactylidae
a reptile family in the order Pterosauria
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Ichthyosauridae, family Ichthyosauridae
later ichthyosaurs of the Jurassic and Cretaceous; widely distributed in both hemispheres
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Colubridae, family Colubridae
nonvenomous snakes; about two-thirds of all living species
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Typhlopidae, family Typhlopidae
blind snakes
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Leptotyphlopidae, family Leptotyphlopidae
blind snakes
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Boidae, family Boidae
boas and pythons
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Pythoninae, subfamily Pythoninae
Old World boas: pythons; in some classifications considered a separate family from Boidae
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Pythonidae, family Pythonidae
in some classifications a family separate from Boidae comprising Old World boas
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Elapidae, family Elapidae
cobras; kraits; mambas; coral snakes; Australian taipan and tiger snakes
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Hydrophidae, family Hydrophidae
sea snakes
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Viperidae, family Viperidae
Old World vipers
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Crotalidae, family Crotalidae
New World vipers: pit vipers
