Salmo

Salmo
Temporal range: 23–0 Ma Miocene to present[1]
Atlantic salmon
Brown trout
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Salmoniformes
Family: Salmonidae
Subfamily: Salmoninae
Genus: Salmo
Linnaeus, 1758
Type species
Salmo salar
Linnaeus, 1758

Salmo is a genus of ray-finned fish from the subfamily Salmoninae of family Salmonidae, and is part of the tribe Salmonini along with the sister genera Salvelinus and Salvethymus. Almost all Salmo species are native only in the Old World (including most of Europe, coastal North Africa and part of West Asia around the Black Sea), the only exception being the Atlantic salmon (Salmo salar), which is also naturally found across the North Atlantic in eastern North America.

The number of distinct species and subspecies in Salmo is a debated issue. The Atlantic salmon and brown trout (Salmo trutta) are widespread species and have been introduced worldwide as farmed food fish or recreational game fish, while most of the other Salmo species are narrowly distributed forms endemic to single watersheds.

The name Salmo derives from the Latin salmō, meaning salmon. Vast majority of the Salmo species are actually trout, except the Atlantic salmon, which along with six Pacific species from the genus Oncorhynchus (also from the subfamily Salmoninae, but of a different tribe) constitute the only seven officially recognized species of salmon.

  1. ^ 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 2008-01-08.