thumb|Cacops thumb|Cardiocephalus thumb|Compsocerops thumb|Chunerpeton Cacops Calamops Callobatrachus Calverpeton Capetus Capitosaurus Cardiocephalus Carrolla Celtedens Chelomophrynus Chelotriton Chelyderpeton Chenoprosopus Cherninia Chromatobatrachus Chunerpeton Clamorosaurus Cochlyosaurus Cocytinus Collidosuchus Coloraderpeton Colosteus Comonecturoides Compsocerops Conjunctio Cretasalia Crinodon Crossotelos Cryobatrachus Cryptobranchus Ctenerpeton Cyclotosaurus Czatkobatrachus
D
thumb|Dvinosaurus Dasyceps Deltacephalus Deltasaurus Dendrepeton Derwenti Diadetognathus Diceratosaurus Dictyocephalus Diplocaulus Diploceraspis Dissorophus Dolichopareias Dolichosoma Doleserpeton Doragnathus Dunuitosaurus Dutuitosaurus Dvinosaurus
E
thumb|Eocaecilia thumb|Eryops Ecolsonia Elfridia Enneabatracus Eocaecilia Eocyclotosaurus Eodiscoglossus Eopelobates Eorhinophrynus Eoscapherpeton Eoscopus Eoxenopoides Erpetocephalus Erpetosaurus Eryops Eyrosuchus Erythrobatcrachus Estesina Eugyrinus Eupelor Euryodus
F
Fayella Ferganobatrachus
G
thumb|Gerrothorax Gaudrya Georgenthalia Gerrothorax Gerobatrachus Gobiates Gobiatoides Gobiops Gonioglyptus Gosgriffius Greererpeton
H