| A (0 species) |
| B (0 species) |
| C (0 species) |
| D (1 species) |
| Dolichorhynchops - Late Cretaceous, 93.5-70.6 Ma |
| E (2 species) |
| Edgarosaurus - Early Cretaceous |
| Eopolycotylus - Unavailable |
| F (0 species) |
| G (0 species) |
| H (0 species) |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (0 species) |
| M (0 species) |
| N (0 species) |
| O (0 species) |
| P (3 species) |
| Palmulasaurus - Late Cretaceous |
| Plesiopleurodon - Late Cretaceous, 98 Ma |
| Polycotylus - Late Cretaceous |
| Q (0 species) |
| R (0 species) |
| S (1 species) |
| Sulcusuchus - Late Cretaceous |
| T (1 species) |
| Trinacromerum - Late Cretaceous |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |