Novumbra
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| Novumbra Temporal range: | |
|---|---|
 | |
| Novumbra hubbsi | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Salmoniformes |
| Family: | Esocidae |
| Subfamily: | Esocinae |
| Genus: | Novumbra L. P. Schultz, 1929 |
Novumbra is a genus of mudminnows (family Umbridae) native to Oregon and Washington state, USA.[1] Molecular data suggests that this genus is more closely related to Esox than Dallia and Umbra. Novumbra diverged from Esox roughly 65 million years ago in the Paleocene.[2]