| Reference no. | Hart, J.L., 1973 |
| Ecosystem | Strait of Georgia |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | From CA-BC. Recorded from Esquimalt Harbour, Juan de Fuca Strait, Vancouver Island, Masset and Skidegate Inlets. Also Ref. 4925. In range Ref. 2850. |