Sauropterygia
Anapsida
Reptilia sex
Mosasauridae
Pterosauria
Silesaurus
Aetosauria
Ichthyosauria
Reptilia eggs
Avicephala
Extinct Reptilia
Ankylosauria
Diapsida
Alligatoridae
Nothosauria
Dilophosauridae
Crotalus oreganus
Vertebrata | Naja mossambica
Mauremys leprosa
Squamata
Triceratops
Trilophosauria
Rauisuchia
Boidae
Mesosauria
Acrochordidae
Iguana
Claudiosaurus
Animal sex
Scincidae
Ornithosuchidae
Cheirotherium
Dicraeosaurus
Tylosaurus
Captorhinida | Teiidae
Rhynchosauria
Protorosauria
Protostegidae
Tropiduridae
Notechis scutatus
Thalattosauria
Kaganaias
Barosaurus
Coelurosauria
Dalinghosaurus longidigitus
Phelsuma edwardnewtoni
Wuerhosaurus |
