| A (0 species) |
| B (0 species) |
| C (0 species) |
| D (0 species) |
| E (1 species) |
| Euhelopus - Early Cretaceous, 129-113 Ma |
| F (0 species) |
| G (0 species) |
| H (1 species) |
| Huabeisaurus - Late Cretaceous, 95-72 Ma |
| I (0 species) |
| J (0 species) |
| K (1 species) |
| Klamelisaurus - Middle Jurassic, 174-163 Ma |
| L (0 species) |
| M (0 species) |
| N (0 species) |
| O (0 species) |
| P (1 species) |
| Protognathosaurus - Middle Jurassic |
| Q (0 species) |
| R (0 species) |
| S (0 species) |
| T (0 species) |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |