| Referência no. | McAllister, D.E., 1990 |
| Ecossistema | Juan de Fuca Strait |
| Estado | not established |
| Abundância | |
| Fase de vida | adults |
| Base de dados regional | |
| Notas | From CA-BC. Introduced into Vancouver Island; sporadic records have been taken near Port Hardy (Ref. 10882). Introduced into the Pacific coast in the past but this was not successful; may now be introduced by aquaculture. Also Ref. 6885, 52559. |