| Common name | Losos |
| Language | Russian |
| Type | Vernacular |
| Official trade name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Latvia |
| Locality | |
| Ref. | Blanc, M., J.-L. Gaudet, P. Banarescu and J.-C. Hureau, 1971 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | 'Losos' from same source as produced Old English 'laex', German 'lachs', Swedish 'lax', Yiddish 'laks', English 'lox' (i.e., smoked salmon) borrowed from Anglo-Norman 'saumoun' from Latin 'salmo, -onis' linked to 'salire', i.e., to jump and hence, the leaping fish (p. 454 in Ref. 11979). |