| Reference no. | Horner, R. and D. Murphy, 1985 |
| Ecosystem | Arctic |
| Status | native |
| Abundance | abundant (always seen in some numbers) |
| Lifestage | adults |
| Regional database | |
| Remarks | Dominant in surface waters of the Arctic (Ref. 118138). Known from Lomonosov Ridge, Amundsen, Makarov and Canadian Basins (Ref. 123994). |