| Common name | Rainbow trout |
| Language | English |
| Type | Vernacular |
| Official trade name | No |
| Rank | 3 - (Other common name) |
| Country | Canada |
| Locality | |
| Ref. | Whiteley, A.R., B.E. Penaluna, E.B. Taylor, S. Weiss, A. Abadia-Cardoso, D. Gomez-Uchida, I. Koizumi and P. Trotter, 2019 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | behavior |
| 1st modifier | color pattern(s) |
| 2nd modifier | |
| Remarks | Refers to freshwater form (Ref. 4925, 6885, 9988) and often used by anglers to refer to dark stream forms with intense colors as that of the 'rainbow' (Ref. 1998); 'trout' from Middle English from Old English 'truht' from Low Latin 'trocta, tructa', i.e., a fish with sharp teeth, from Greek 'troktes', i.e., gnawer, from 'trogein', i.e., to gnaw (p. 1266 in Ref. 11978). Also Ref. 33291, 1998. |