| | Hynerpeton, genus Hynerpeton; genus Ichthyostega; Salamandra, genus Salamandra; Triturus, genus Triturus; Notophthalmus, genus Notophthalmus; Taricha, genus Taricha; Ambystoma, genus Ambystoma; Cryptobranchus, genus Cryptobranchus; Megalobatrachus, genus Megalobatrachus; Proteidae, family Proteidae; Proteus, genus Proteus; Necturus, genus Necturus; genus Dicamptodon; Rhyacotriton, genus Rhyacotriton; Plethodon, genus Plethodon; Desmograthus, genus Desmograthus; Aneides, genus Aneides; Batrachoseps, genus Batrachoseps; Hydromantes, genus Hydromantes; genus Amphiuma; genus Siren; Rana, genus Rana; Eleutherodactylus, genus Eleutherodactylus; Hylactophryne, genus Hylactophryne; Leptodactylus, genus Leptodactylus; Polypedates, genus Polypedates; Ascaphus, genus Ascaphus; Leiopelma, genus Leiopelma, Liopelma, genus Liopelma; genus Bufo; Alytes, genus Alytes; Bombina, genus Bombina; Scaphiopus, genus Scaphiopus; Hyla, genus Hyla; Acris, genus Acris; Pseudacris, genus Pseudacris; Pternohyla, genus Pternohyla; Gastrophryne, genus Gastrophryne; Hypopachus, genus Hypopachus; Pipa, genus Pipa; Xenopus, genus Xenopus |