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