| Reference no. | Bigelow, H.B. and W.C. Schroeder, 1948 |
| Ecosystem | North Sea |
| Status | native |
| Abundance | scarce (very unlikely) |
| Lifestage | adults |
| Regional database | |
| Remarks | Also Ref. 247. Occasionally entering western or northern North Sea and Skagerrak (Ref. 52268). |