| Reference no. | HELCOM, 2012 |
| Ecosystem | Baltic Sea |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Great Belt, Kiel Bay, Bay of Mecklenburg, Arkona Basin, Bornholm Basin, Wismar Bay, Trave Estuary, Kiel Fjord, Eckernförde Bay, Schlei Estuary, Flensburg Fjord, Greifswald Lagoon, Rugia Lagoons and Darss-Zingst Lagoon (Ref. 128574). Also Ref. 96235. |