| Reference no. | Child, C.A., 1995 |
| Ecosystem | Continental High Antarctic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from the islands of Palmer archipelago in as shallow depths as 70 m (Ref. 170). C: Ref. 87340; O: Refs. 170, 19. |