| Citation | HELCOM, 2012 Checklist of Baltic Sea macro-species. Baltic Sea Environment Proceedings No. 130, 206p. |
| Ref. | 128574 HELCOM, 2012 |
| Page | 151:no60 |
| Named Used as Valid | Alcyonidium polyoum |
| Locality | |
| Distribution | Baltic Sea (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). |