| Reference no. | Child, C.A., 1996 |
| Ecosystem | Cold Temperate Northeast Pacific |
| Status | native |
| Abundance | common (usually seen) |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from California (Ref. 2117); Common on slopes and basins of American west coast from Middle California in depths 914 to 3600 m (Ref. 2153, p. 28); off Oregon in 1437and known depths from 914 to 3600 m; off Washington in 1604 m based on occurrence r |