Class: Amphibia (8744 sp.)
Order: Anura (7699 sp.)
Family: Allophrynidae (3 sp.)
Family: Alsodidae (30 sp.)
Family: Alytidae (12 sp.)
Family: Arthroleptidae (153 sp.)
Subfamily: Arthroleptinae (67 sp.)
Subfamily: Astylosterninae (30 sp.)
Subfamily: Leptopelinae (56 sp.)
Family: Ascaphidae (2 sp.)
Family: Batrachylidae (12 sp.)
Family: Bombinatoridae (9 sp.)
Superfamily: Brachycephaloidea (1259 sp.)
Family: Brachycephalidae (80 sp.)
Family: Caligophrynidae (1 sp.)
Family: Ceuthomantidae (4 sp.)
Family: Craugastoridae (126 sp.)
Family: Eleutherodactylidae (241 sp.)
Subfamily: Eleutherodactylinae (227 sp.)
Subfamily: Phyzelaphryninae (14 sp.)
Family: Neblinaphrynidae (1 sp.)
Family: Strabomantidae (802 sp.)
Subfamily: Holoadeninae (73 sp.)
Subfamily: Hypodactylinae (15 sp.)
Subfamily: Pristimantinae (698 sp.)
Subfamily: Strabomantinae (16 sp.)
Family: Brevicipitidae (37 sp.)
Family: Bufonidae (656 sp.)
Family: Calyptocephalellidae (5 sp.)
Family: Centrolenidae (163 sp.)
Subfamily: Centroleninae (124 sp.)
Subfamily: Hyalinobatrachinae (37 sp.)
Family: Ceratobatrachidae (103 sp.)
Subfamily: Alcalinae (6 sp.)
Subfamily: Ceratobatrachinae (90 sp.)
Subfamily: Liuraninae (7 sp.)
Family: Ceratophryidae (12 sp.)
Family: Conrauidae (8 sp.)
Family: Cycloramphidae (37 sp.)
Superfamily: Dendrobatoidea (342 sp.)
Family: Aromobatidae (137 sp.)
Subfamily: Allobatinae (63 sp.)
Subfamily: Anomaloglossinae (34 sp.)
Subfamily: Aromobatinae (39 sp.)
Family: Dendrobatidae (205 sp.)
Subfamily: Colostethinae (68 sp.)
Subfamily: Dendrobatinae (62 sp.)
Subfamily: Hyloxalinae (74 sp.)
Family: Dicroglossidae (220 sp.)
Subfamily: Dicroglossinae (200 sp.)
Subfamily: Occidozyginae (20 sp.)
Family: Heleophrynidae (7 sp.)
Family: Hemiphractidae (121 sp.)
Family: Hemisotidae (9 sp.)
Family: Hylidae (1054 sp.)
Subfamily: Hylinae (750 sp.)
Subfamily: Pelodryadinae (237 sp.)
Subfamily: Phyllomedusinae (67 sp.)
Family: Hylodidae (48 sp.)
Family: Hyperoliidae (226 sp.)
Subfamily: Acanthixalinae (2 sp.)
Subfamily: Hyperoliinae (198 sp.)
Subfamily: Kassininae (23 sp.)
Family: Leiopelmatidae (3 sp.)
Family: Leptodactylidae (238 sp.)
Subfamily: Leiuperinae (102 sp.)
Subfamily: Leptodactylinae (119 sp.)
Subfamily: Paratelmatobiinae (16 sp.)
Family: Mantellidae (278 sp.)
Subfamily: Boophinae (80 sp.)
Subfamily: Laliostominae (7 sp.)
Subfamily: Mantellinae (191 sp.)
Family: Megophryidae (326 sp.)
Subfamily: Leptobrachiinae (190 sp.)
Subfamily: Megophryinae (136 sp.)
Family: Micrixalidae (24 sp.)
Family: Microhylidae (749 sp.)
Subfamily: Adelastinae (1 sp.)
Subfamily: Asterophryinae (368 sp.)
Subfamily: Cophylinae (115 sp.)
Subfamily: Dyscophinae (3 sp.)
Subfamily: Gastrophryninae (80 sp.)
Subfamily: Hoplophryninae (3 sp.)
Subfamily: Kalophryninae (27 sp.)
Subfamily: Melanobatrachinae (1 sp.)
Subfamily: Microhylinae (120 sp.)
Subfamily: Otophryninae (13 sp.)
Subfamily: Phrynomerinae (6 sp.)
Subfamily: Scaphiophryninae (12 sp.)
Superfamily: Myobatrachoidea (138 sp.)
Family: Limnodynastidae (46 sp.)
Family: Myobatrachidae (92 sp.)
Family: Nasikabatrachidae (2 sp.)
Family: Nyctibatrachidae (37 sp.)
Subfamily: Astrobatrachinae (1 sp.)
Subfamily: Lankanectinae (2 sp.)
Subfamily: Nyctibatrachinae (34 sp.)
Family: Odontobatrachidae (5 sp.)
Family: Odontophrynidae (55 sp.)
Family: Pelobatidae (6 sp.)
Family: Pelodytidae (4 sp.)
Family: Petropedetidae (13 sp.)
Family: Phrynobatrachidae (96 sp.)
Family: Pipidae (41 sp.)
Subfamily: Dactylethrinae (34 sp.)
Subfamily: Pipinae (7 sp.)
Family: Ptychadenidae (63 sp.)
Family: Pyxicephalidae (84 sp.)
Subfamily: Cacosterninae (77 sp.)
Subfamily: Pyxicephalinae (7 sp.)
Family: Ranidae (455 sp.)
Family: Ranixalidae (18 sp.)
Family: Rhacophoridae (459 sp.)
Subfamily: Buergeriinae (6 sp.)
Subfamily: Rhacophorinae (453 sp.)
Family: Rhinodermatidae (3 sp.)
Family: Rhinophrynidae (1 sp.)
Family: Scaphiopodidae (7 sp.)
Family: Sooglossidae (4 sp.)
Family: Telmatobiidae (61 sp.)
Order: Caudata (823 sp.)
Family: Ambystomatidae (30 sp.)
Family: Amphiumidae (3 sp.)
Family: Cryptobranchidae (6 sp.)
Family: Hynobiidae (100 sp.)
Subfamily: Hynobiinae (88 sp.)
Subfamily: Onychodactylinae (12 sp.)
Family: Plethodontidae (520 sp.)
Subfamily: Hemidactyliinae (397 sp.)
Subfamily: Plethodontinae (123 sp.)
Family: Proteidae (9 sp.)
Family: Rhyacotritonidae (4 sp.)
Family: Salamandridae (144 sp.)
Subfamily: Pleurodelinae (126 sp.)
Subfamily: Salamandrinae (16 sp.)
Subfamily: Salamandrininae (2 sp.)
Family: Sirenidae (7 sp.)
Order: Gymnophiona (222 sp.)
Family: Caeciliidae (49 sp.)
Family: Chikilidae (4 sp.)
Family: Dermophiidae (15 sp.)
Family: Grandisoniidae (24 sp.)
Family: Herpelidae (11 sp.)
Family: Ichthyophiidae (57 sp.)
Family: Rhinatrematidae (14 sp.)
Family: Scolecomorphidae (6 sp.)
Family: Siphonopidae (28 sp.)
Family: Typhlonectidae (14 sp.)