ShoalBase has 4 records for this species, reported from 2 countries.
| Social systems | shoaling, solitary |
| Group sizes | changing group sizes (fission-fusion), pairing, small groups (3-10), solitary |
| Habitats | brackish, river/stream |
| Life stages observed | adult, juvenile |
| Evidence sources | personal observation, thesis, unpublished data |
| Countries | Canada, UK |
| Family | Salmonidae |
| Order | Salmoniformes |
| Class | Teleostei |