| संदर्भ अंक | Hart, J.L., 1973 |
| परितंत्र | Juan de Fuca Strait |
| दर्जा | native |
| बहुतायत | |
| Lifestage | adults |
| Regional database | |
| Remarks | From CA-BC. Occurs throughout British Columbia. Has been collected near Victoria, at False Narrows, Departure and Deep Bays, along the west coast of Vancouver Island from Vargas Island to Kyuquot, the Dean Channel and in Prince Rupert Harbour (Ref. 4925). |