| Reference no. | León, T.M., 2002 |
| Ecosystem | Continental High Antarctic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from during 'Bentart-95' cruise aboard the Spanish oceanographic Hesperides using Agassiz dredge at 62°01.41'South to 60°26.27'West at 710 m depth on mud and gravel. |