Opistopteryx
From Wikipedia, the free encyclopedia
| Opistopteryx Temporal range: | |
|---|---|
 | |
| O. gracilis fossil, National Museum of Natural History | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Elopiformes |
| Genus: | †Opistopteryx Pictet & Humbert, 1866 |
Opistopteryx is an extinct genus of prehistoric ray-finned fish that lived during the Santonian.[1]
