| Αρ. Αναφοράς | Hart, J.L., 1973 |
| Οικοσύστημα | Salish Sea |
| Κατάσταση | native |
| Αφθονία | occasional (usually not seen) |
| Στάδιο ζωής | adults |
| Τοπική βάση δεδομένων | |
| Σχόλια | From CA-BC. Occurs in the Fraser River system and the lower Columbia and Kootenay Rivers (Ref. 4569). There is an inshore marine record from Vancouver Island and uncertain records from rivers of the north and central coasts (Ref. 10882). Game fishers ha |