Dallia
| Dallia Temporal range: | |
|---|---|
| Dallia pectoralis | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Salmoniformes |
| Family: | Esocidae |
| Subfamily: | Dalliinae Jordan, 1885 |
| Genus: | Dallia T. H. Bean, 1880 |
Dallia (Blackfish) is a genus of mudminnows native to Russia and Alaska. Molecular data indicates the genus is more closely related to Esox and Novumbra than Umbra. Dallia diverged from Novumbra + Esox approximately 66 million years ago. The genus was named after American naturalist William Healey Dall.