Our website is made possible by displaying online advertisements to our visitors.
Please consider supporting us by disabling your ad blocker.
Eosalmo
| Eosalmo Temporal range: [1]
| |
|---|---|
| |
| Eosalmo driftwoodensis, Klondike Mountain Formation, Washington, USA | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Salmoniformes |
| Family: | Salmonidae |
| Subfamily: | Salmoninae |
| Genus: | †Eosalmo Wilson, 1977 |
| Species: | †E. driftwoodensis
|
| Binomial name | |
| †Eosalmo driftwoodensis Wilson, 1977
| |
Eosalmo is an extinct genus of ancient salmonid that lived during the Eocene epoch.[1]
The genus was first described in 1977 from fossils found in lacustrine deposits in Driftwood Canyon Provincial Park, near Smithers, British Columbia, Canada, leading to the specific epithet E. driftwoodensis.[2] Fossils from this genus have also been found at sites in Princeton, British Columbia, the McAbee Fossil Beds in B.C., and Republic, Washington, United States.[3]
When first described the genus was thought to be intermediate in form to the extant salmonid subfamilies Salmoninae (trout and salmon) and Thymallinae (graylings). More recent review of the genus has placed Eosalmo as the most primitive member of the Salmoninae subfamily.[3] Fossils found in Driftwood Canyon Provincial Park display a full range of individuals from young juveniles through adults. This range indicates that the genus was completely freshwater dwelling and did not spend time in saltwater.[4]
- ^ a b Sepkoski, J (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 364: 560. Archived from the original on 2011-07-23. Retrieved 2009-02-27.
- ^ Wilson, MVH (1977). "Middle Eocene freshwater fishes from British Columbia". Life Sciences Contributions, Royal Ontario Museum. 113: 1–66.
- ^ a b Wilson, MVH; Li, Guo-Qing (1999). "Osteology and systematic position of the Eocene salmonid †Eosalmo driftwoodensis Wilson from western North America" (PDF). Zoological Journal of the Linnean Society. 99 (125): 279–311. doi:10.1111/j.1096-3642.1999.tb00594.x. Retrieved 2010-01-01.
- ^ "Burke Museum Eosalmo page". Archived from the original on 2011-06-04. Retrieved 2010-01-13.
Previous Page Next Page
