| Reference no. | Monniot, F., 1978 |
| Ecosystem | Continental High Antarctic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from the channel of Roosen in front of Lockroy Port at a depth of 50 m; and from Admiralty Bay in the Island of King George from a depth of 75 m (Ref. 2575). |