Ascaphidae (1 Genus)
Bufonidae (1 Genus)
Centrolenidae (1 Genus)
Dendrobatidae (1 Genus)
Discoglossidae (1 Genus)
Hylidae (16 Genera)
Leptodactylidae (5 Genera)
Megophryidae (1 Genus)
Microhylidae (3 Genera)
Myobatrachidae (2 Genera)
Pelobatidae (3 Genera)
Pipidae (1 Genus)
Ranidae (1 Genus)
Rhacophoridae (1 Genus)
Rhinophrynidae (1 Genus)
Ambystomatidae (1 Genus)
Amphiumidae (1 Genus)
Cryptobranchidae (1 Genus)
Dicamptodontidae (2 Genera)
Plethodontidae (16 Genera)
Salamandridae (2 Genera)
Sirenidae (2 Genera)
Caeciliaidae (1 Genus)
Ichthyophiidae (1 Genus)
Alligatoridae (3 Genera)
Crocodylidae (1 Genus)
Amphisbaenidae ( Suborder Amphisbaenia) (1 Genus)
Bipedidae (Suborder Amphisbaenia) (1 Genus)
Agamidae ( Suborder Sauria) (12 Genera)
Anguidae (Suborder Sauria) (6 Genera)
Chamaeleonidae (Suborder Sauria) (1 Genus)
Gekkonidae (Suborder Sauria) (25 Genera)
Gymnophthalmidae (Suborder Sauria) (6 Genera)
Helodermatidae (Suborder Sauria) (1 Genus)
Iguanidae (Suborder Sauria) (31 Genera)
Lacertidae (Suborder Sauria) (4 Genera)
Scincidae (Suborder Sauria) (23 Genera)
Teiidae (Suborder Sauria) (5 Genera)
Varanidae (Suborder Sauria) (1 Genus)
Xantusiidae (Suborder Sauria) (2 Genera)
Xenosauridae (Suborder Sauria) (1 Genus)
Acrochordidae ( Suborder Serpentes) (1 Genus)
Boidae (Suborder Serpentes) (9 Genera)
Colubridae (Suborder Serpentes) (69 Genera)
Elapidae (Suborder Serpentes) (15 Genera)
Leptotyphlopidae (Suborder Serpentes) (1 Genus)
Loxocemidae (Suborder Serpentes) (1 Genus)
Typhlopidae (Suborder Serpentes) (2 Genera)
Viperidae (Suborder Serpentes) (13 Genera)
Bataguridae (2 Genera)
Chelidae (2 Genera)
Cheloniidae (3 Genera)
Chelydridae (1 Genus)
Dermochelydae (1 Genus)
Emydidae (9 Genera)
Kinosternidae (2 Genera)
Testudinidae (2 Genera)
Trionychidae (1 Genus)
Order Testudines