Notogoneus
| Notogoneus Temporal range: | |
|---|---|
| Notogoneus osculus | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Gonorynchiformes |
| Family: | Gonorynchidae |
| Genus: | †Notogoneus Cope, 1885 |
| Type species | |
| Notogoneus osculus Cope, 1885 | |
| Species | |
| |
Notogoneus is an extinct genus of prehistoric ray-finned fish. A trace fossil attributed to Notogoneus osculus has been found in the Green River Formation.