| Reference no. | Monniot, C. and F. Monniot, 1990 |
| Ecosystem | Lusitanian |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Reported as Sorbera unigonas from the Abyplaine cruse at the Madeira Basin at depths of 4200 to 5500 m (Ref. 2616). |