| شماره مرجع | Hart, J.L., 1973 |
| بوم سازگان _ اكوسيستم | Strait of Georgia |
| وضعیت | native |
| فراواني | common (usually seen) |
| Lifestage | adults |
| Regional database | |
| Remarks | From CA-BC. Generally distributed. Recorded from Bare Island, the Queen Charlotte Islands and Vancouver Island (Ref. 4925). In range Ref. 2850. |