| A (3 species) |
| Achillesaurus - Late Cretaceous, 85 Ma |
| Alnashetri - Late Cretaceous, 97 Ma |
| Alvarezsaurus - Late Cretaceous, 86-83 Ma |
| B (1 species) |
| Bonapartenykus - Late Cretaceous, 70 Ma[1] |
| C (0 species) |
| D (0 species) |
| E (0 species) |
| F (0 species) |
| G (0 species) |
| H (1 species) |
| Haplocheirus - Late Jurassic, 160 Ma |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (1 species) |
| Linhenykus - Late Cretaceous |
| M (0 species) |
| N (0 species) |
| O (0 species) |
| P (1 species) |
| Patagonykus - Late Cretaceous |
| 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) |