Dinopteryx
| Dinopteryx Temporal range: | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Polymixiiformes |
| Family: | †Dinopterygidae Jordan, 1923 |
| Genus: | †Dinopteryx Woodward, 1901 |
| Species: | †D. spinosus |
| Binomial name | |
| †Dinopteryx spinosus (Davis, 1887) | |
| Synonyms | |
| |
Dinopteryx ("terrible wing") is an extinct genus of prehistoric beardfish from the Late Cretaceous period. It contains a single species, D. spinosus, known from the Santonian of Lebanon (Sahel Alma). It is the only member of the extinct family Dinopterygidae, which is considered a distinct family of the Polymixiiformes. It was previously placed in the genus Hoplopteryx.