| Reference no. | Hart, J.L., 1973 |
| Ecosystem | Juan de Fuca Strait |
| Status | native |
| Abundance | common (usually seen) |
| Lifestage | adults |
| Regional database | |
| Remarks | From CA-BC. Occurs along the coast. Recorded from Queen Charlotte Sound, Strait of Georgia, English Bay, Burrard Inlet, Departure Bay and Nanoose Bay (Ref. 4925). In range Ref. 2850. |