| Reference no. | Nesis, K.N., 1987 |
| Ecosystem | Atlantic Ocean |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known throughout northeast Atlantic (Ref. 2399). Found in Porcupine Seabight at depths 205 to 515 m with mantle length ranging from 0.9 to 5.8 cm (Ref. 1985). |