| A (1 species) |
| Atychodracon - Late Triassic-Early Jurassic, 201 Ma |
| B (1 species) |
| Borealonectes - Middle Jurassic |
| 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 (1 species) |
| Kronosaurus - Early Cretaceous, 125-99 Ma |
| L (1 species) |
| Liopleurodon - Middle-Late Jurassic, 160-155 Ma |
| M (2 species) |
| Macroplata - 199-195 Ma Early Jurassic |
| Meyerasaurus - Early Jurassic, 183-180 Ma |
| N (0 species) |
| O (0 species) |
| P (1 species) |
| Polyptychodon - Late Cretaceous, 101-89.3 Ma |
| Q (0 species) |
| R (1 species) |
| Rhomaleosaurus - Early Jurassic, Toarcian |
| S (1 species) |
| Simolestes - 170-145 Ma Middle-Late Jurassic |
| T (1 species) |
| Thalassiodracon - Rhaetian - Hettangian |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |