| Reference no. | Southern Ocean Mollusc Database (SOMBASE), 2011 |
| Ecosystem | Continental High Antarctic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Bellingshausen Sea, Weddell Sea, Ross Sea, Enderby Land, and Wilkes Land (Ref. 89130). C: Ref. 89130. |