| A (0 species) |
| B (0 species) |
| C (0 species) |
| D (0 species) |
| E (0 species) |
| F (0 species) |
| G (0 species) |
| H (0 species) |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (1 species) |
| Lirainosaurus - Late Cretaceous |
| M (0 species) |
| N (0 species) |
| O (0 species) |
| P (1 species) |
| Palaeobalaena - Langhian of the Miocene |
| Q (0 species) |
| R (1 species) |
| Ruehleia - Late Triassic, 216-203 Ma |
| S (0 species) |
| T (0 species) |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |