| Holosteus | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Aulopiformes |
| Family: | Paralepididae |
| Subfamily: | †Holosteinae |
| Genus: | †Holosteus Agassiz, 1835 |
Holosteus (meaning "complete skeleton") is a genus of prehistoric barracudina found in Eocene and Oligocene-aged marine strata.