| 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 (1 species) |
| Icaronycteris - Early Eocene |
| J (0 species) |
| K (0 species) |
| L (0 species) |
| M (0 species) |
| N (0 species) |
| O (1 species) |
| Onychonycteris - 52.5 Ma Early Eocene |
| P (1 species) |
| Palaeochiropteryx - Middle Eocene |
| Q (0 species) |
| R (0 species) |
| S (0 species) |
| T (0 species) |
| U (0 species) |
| V (0 species) |
| W (1 species) |
| Witwatia - 37-33 Ma Eocene |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |