| Common name | Rocky Mountain whitefish |
| Language | English |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | United States (contiguous states) |
| Locality | |
| Ref. | McClanes, A.J. (ed.), 1974 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | 'Rocky Mountain', i.e., of the Colorado Rocky Mountain range, USA; 'mountain' from Old French 'montaigne' from Vulgar Latin 'montanus', i.e., mountainous area, from Latin 'mons', i.e., mountain (p. 356 in Ref. 11979); 'whitefish', i.e., any of the various market fishes with white flesh that is not oily (p. 1345 in Ref. 11978). |