| A (1 species) |
| Australobarbarus - Late Permian |
| B (0 species) |
| C (5 species) |
| Cistecephalus - Wuchiapingian, 259.8-254.1 Ma |
| Colobodectes - Middle Permian |
| Compsodon - Upper Permian |
| Cryptocynodon - Unavailable |
| Cteniosaurus - Unavailable |
| D (7 species) |
| Delectosaurus - Late Permian |
| Dicynodon - Changhsingian, 253.8-251 Ma |
| Dicynodontoides - Late Permian, 260-251 Ma |
| Digalodon - Permian 299-252 Ma |
| Diictodon - Wuchiapingian, 259.8-254.1 Ma |
| Dinanomodon - Late Permian |
| Dinodontosaurus - Middle Triassic-Late Triassic |
| E (7 species) |
| Emydochampsa - Unavailable |
| Emydops - Middle - Late Permian |
| Emydorhinus - Unavailable |
| Emyduranus - Unavailable |
| Endothiodon - Wuchiapingian, 259-254 Ma |
| Eosimops - Middle Permian |
| Eurychororhinus - Unavailable |
| F (0 species) |
| G (1 species) |
| Geikia - Late Permian-Early Triassic |
| H (1 species) |
| Haughtoniana - Unavailable |
| I (1 species) |
| Idelesaurus - Late Permian |
| J (0 species) |
| K (5 species) |
| Kannemeyeria - Early Triassic |
| Katumbia - Late Permian |
| Kitchinganomodon - Late Permian |
| Kombuisia - Early to Middle Triassic |
| Kwazulusaurus - Late Permian |
| L (1 species) |
| Lystrosaurus - Late Permian-Early Triassic, 255-250 Ma |
| M (1 species) |
| Myosauroides - Unavailable |
| N (0 species) |
| O (1 species) |
| Oudenodon - Late Permian |
| P (5 species) |
| Pachytegos - Unavailable |
| Pelanomodon - Late Permian, 259-252 Ma |
| Placerias - Late Triassic, 220-216 Ma |
| Pristerodon - Late Permian |
| Prosictodon - Middle Permian |
| Q (0 species) |
| R (2 species) |
| Rhachiocephalus - Late Permian |
| Robertia - Middle Permian-Late Permian, 265-260 Ma |
| S (2 species) |
| Sinokannemeyeria - Anisian, 243.53 Ma |
| Stahleckeria - Middle Triassic |
| T (1 species) |
| Tropidostoma - Late Permian |
| U (0 species) |
| V (1 species) |
| Vivaxosaurus - Late Permian |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |