| Reference no. | Adrianov, A.V., C. Murakami and Y. Shirayama, 2002 |
| Ecosystem | Cold Temperate Northeast Pacific |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from San Juan Archipelago (Ref. 318) and Puget Sound, Washington (Ref. 1208). |