| A (0 species) |
| B (0 species) |
| C (0 species) |
| D (0 species) |
| E (1 species) |
| Eusthenopteron - Late Devonian, 385 Ma |
| F (0 species) |
| G (1 species) |
| Gogonasus - Late Devonian |
| H (1 species) |
| Hyneria - 360 Ma (Famennian)[1] |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (0 species) |
| M (0 species) |
| N (0 species) |
| O (1 species) |
| Osteolepis - Middle Devonian |
| P (0 species) |
| Q (0 species) |
| R (1 species) |
| Rhizodus - Carboniferous 330-300 Ma |
| S (0 species) |
| T (1 species) |
| Tiktaalik - Late Devonian, 375 Ma |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |