| Reference no. | Greve, W., F. Reiners, J. Nast and S. Hoffmann, 2004 |
| Ecosystem | Northern European Seas |
| Status | introduced |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Helgoland (Ref. 2988). Introduced to the North Sea in 1895 (Ref. 3700). |