| Reference no. | Child, C.A., 1995 |
| Ecosystem | Continental High Antarctic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from One Eltanin station (6-436) off Astrolabe Island at the palmer Archipelago in 73 m and from new stations from 73 m to maximum of 578 m in depth. |