| Reference no. | Child, C.A., 1995 |
| Ecosystem | Continental High Antarctic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Palmer Archipelago at Hero station in depths 340 to 370 m; and, from three localities on the Antarctic coasts from 67°East, 89°East and 138°East at depths 163 to 640 m (Ref. 170). C: Ref. 87340; O: Ref. 170. |