| Common name | Regnbågelax |
| Language | Swedish |
| Type | Vernacular |
| Official trade name | No |
| Rank | 4 - (Less common name) |
| Territory | Estonia |
| Locality | |
| Ref. | Ojaveer, E., E. Pihu and T. Saat, 2003 |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks |