| | Chelonia, genus Chelonia; Caretta, genus Caretta; Lepidochelys, genus Lepidochelys; Eretmochelys, genus Eretmochelys; Dermochelys, genus Dermochelys; Chelydra, genus Chelydra; Macroclemys, genus Macroclemys; Kinosternon, genus Kinosternon; Sternotherus, genus Sternotherus; Malaclemys, genus Malaclemys; Pseudemys, genus Pseudemys; Terrapene, genus Terrapene; Chrysemys, genus Chrysemys; Testudo, genus Testudo; Geochelone, genus Geochelone; Gopherus, genus Gopherus; Xerobates, genus Xerobates; Trionyx, genus Trionyx; Sphenodon, genus Sphenodon; Ptychozoon, genus Ptychozoon; Coleonyx, genus Coleonyx; Pygopus, genus Pygopus; genus Iguana; Amblyrhynchus, genus Amblyrhynchus; Dipsosaurus, genus Dipsosaurus; Sauromalus, genus Sauromalus; Callisaurus, genus Callisaurus; Uma, genus Uma; Holbrookia, genus Holbrookia; Crotaphytus, genus Crotaphytus; Gambelia, genus Gambelia; Sceloporus, genus Sceloporus; Uta, genus Uta; Urosaurus, genus Urosaurus; Phrynosoma, genus Phrynosoma; Basiliscus, genus Basiliscus; Anolis, genus Anolis; Amphisbaena, genus Amphisbaena, Amphisbaenia, genus Amphisbaenia; Scincus, genus Scincus; Scincella, genus Scincella; Eumeces, genus Eumeces; Cordylidae, family Cordylidae; Cordylus, genus Cordylus; Cnemidophorus, genus Cnemidophorus; Tupinambis, genus Tupinambis; genus Agama; Chlamydosaurus, genus Chlamydosaurus; Draco, genus Draco; genus Moloch; Gerrhonotus, genus Gerrhonotus; Anguis, genus Anguis; Ophisaurus, genus Ophisaurus; Xenosaurus, genus Xenosaurus; Lanthanotus, genus Lanthanotus; Heloderma, genus Heloderma; Lacerta, genus Lacerta; Chamaeleo, genus Chamaeleo, genus Chamaeleon; Varanus, genus Varanus; Saurosuchus, genus Saurosuchus; Proterochampsa, genus Proterochampsa; Crocodylus, genus Crocodylus, Crocodilus, genus Crocodilus; Tomistoma, genus Tomistoma; genus Alligator; genus Caiman; Gavialis, genus Gavialis; genus Pisanosaurus; genus Staurikosaurus; genus Stegosaurus; genus Ankylosaurus; genus Protoceratops; genus Triceratops; genus Styracosaurus; genus Psittacosaurus; genus Anatotitan; genus Corythosaurus; genus Edmontosaurus; genus Trachodon; genus Iguanodon; genus Apatosaurus, genus Brontosaurus; genus Barosaurus; genus Diplodocus; Titanosaurus, genus Titanosaurus; Seismosaurus, genus Seismosaurus; genus Ceratosaurus; genus Coelophysis; genus Tyrannosaurus; genus Allosaurus, genus Antrodemus; genus Compsognathus; genus Herrerasaurus; genus Eoraptor; genus Megalosaurus; genus Struthiomimus; genus Deinocheirus; genus Velociraptor; genus Deinonychus; genus Utahraptor; genus Mononychus; Chronoperates, genus Chronoperates; Exaeretodon, genus Exaeretodon; Ischigualastia, genus Ischigualastia; genus Edaphosaurus; genus Dimetrodon; Pterodactylus, genus Pterodactylus; genus Ichthyosaurus; genus Stenopterygius; genus Plesiosaurus; genus Nothosaurus; Carphophis, genus Carphophis; Diadophis, genus Diadophis; Heterodon, genus Heterodon; Phyllorhynchus, genus Phyllorhynchus; Opheodrys, genus Opheodrys; Chlorophis, genus Chlorophis; Coluber, genus Coluber; Masticophis, genus Masticophis; Elaphe, genus Elaphe; Ptyas, genus Ptyas; Arizona, genus Arizona; Pituophis, genus Pituophis; Lampropeltis, genus Lampropeltis; Thamnophis, genus Thamnophis; Tropidoclonion, genus Tropidoclonion; Sonora, genus Sonora; Potamophis, genus Potamophis; Haldea, genus Haldea; Natrix, genus Natrix; Nerodia, genus Nerodia; Storeria, genus Storeria; Chilomeniscus, genus Chilomeniscus; Tantilla, genus Tantilla; Oxybelis, genus Oxybelis; Trimorphodon, genus Trimorphodon; Hypsiglena, genus Hypsiglena; Leptotyphlops, genus Leptotyphlops; Drymarchon, genus Drymarchon; Charina, genus Charina; Lichanura, genus Lichanura; Eunectes, genus Eunectes; genus Python; Micrurus, genus Micrurus; Micruroides, genus Micruroides; Calliophis, genus Calliophis, Callophis, genus Callophis; Aspidelaps, genus Aspidelaps; Rhynchoelaps, genus Rhynchoelaps; Denisonia, genus Denisonia; Naja, genus Naja; Ophiophagus, genus Ophiophagus; Hemachatus, genus Hemachatus; Dendroaspis, genus Dendroaspis, Dendraspis, genus Dendraspis; Acanthophis, genus Acanthophis; Notechis, genus Notechis; Pseudechis, genus Pseudechis; Bungarus, genus Bungarus; Oxyuranus, genus Oxyuranus; Vipera, genus Vipera; Bitis, genus Bitis; genus Cerastes, Aspis, genus Aspis; Agkistrodon, genus Agkistrodon, Ancistrodon, genus Ancistrodon; Crotalus, genus Crotalus; Sistrurus, genus Sistrurus; Bothrops, genus Bothrops |