| A (2 species) |
| Abyssomedon - Early Permian, Kungurian |
| Anthodon - Changhsingian, 254-252 Ma |
| B (0 species) |
| C (0 species) |
| D (1 species) |
| Deltavjatia - Capitanian, 260 Ma [1] |
| E (5 species) |
| Embrithosaurus - Capitanian, 265-260 Ma |
| Emeroleter - Late Permian, Wuchiapingian |
| Erpetonyx - Pennsylvanian, 303.7-289.9 Ma |
| Eudibamus - Early Permian, 284-279.5 Ma |
| Eumetabolodon - Early-Middle Triassic, 251-244 Ma |
| F (0 species) |
| G (0 species) |
| H (1 species) |
| Hypsognathus - Late Triassic |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (2 species) |
| Lasasaurus - Early Triassic |
| Leptopleuron - Late Triassic, 237-201 Ma |
| M (1 species) |
| Macroleter - Late Permian, 264 Ma |
| N (1 species) |
| Nyctiphruretus - Guadalupian |
| O (1 species) |
| Owenetta - 260.5-250 Ma Mid Wuchiapingian - early Induan |
| P (6 species) |
| Parasaurus - Late Jurassic, Oxfordian |
| Pareiasaurus - Wuchiapingian - Changhsingian, 260-252 Ma |
| Phonodus - Early Triassic |
| Procolophon - Late Permian-Late Triassic |
| Provelosaurus - Capitanian~260 Ma |
| Pumiliopareia - Changhsingian, 254-252 Ma |
| Q (0 species) |
| R (1 species) |
| Rhipaeosaurus - Middle Permian, Capitanian |
| S (4 species) |
| Sauropareion - Early Triassic, Induan |
| Sclerosaurus - Early-Middle Triassic, Olenekian-Anisian |
| Scutosaurus - Lopingian, 254-252 Ma |
| Sphenosaurus - Permian |
| T (1 species) |
| Tichvinskia - Early Triassic |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |