| Reference no. | Child, C.A., 1995 |
| Ecosystem | Continental High Antarctic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from south of Anvers Island at depth 326; Gerlache strait at depths 283 to 311 m and Bransfield Strait at 265 m. |