| A (0 species) |
| B (0 species) |
| C (1 species) |
| Cycnorhamphus - Late Jurassic, 152 Ma |
| D (0 species) |
| E (1 species) |
| Elanodactylus - Early Cretaceous, 124.6 Ma |
| F (0 species) |
| G (1 species) |
| Gladocephaloideus - Early Cretaceous, 121 Ma |
| H (1 species) |
| Huanhepterus - Late Jurassic |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (0 species) |
| M (0 species) |
| N (0 species) |
| O (0 species) |
| P (0 species) |
| Q (0 species) |
| R (0 species) |
| S (0 species) |
| T (0 species) |
| U (1 species) |
| Unwindia - Late Cretaceous, Cenomanian |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |