| Main Ref. | Institute of Coastal Research, 2006 (Ref. 57536) |
|---|---|
| Name used | Gymnocephalus cernuus |
| Locality | Tierp/Östhammar kommun Forsmark 150 km north Stockholm Öregrundgrepen, SV Bottenhavet |
| Station | FM09S-1-33-1983305 |
| Year | 1983 |
| Water depth | 8 m |
| Coordinates | In decimal: 60.41, 18.18 |
| Collector | Not disclosed |
| Identifier | Institute of Coastal Research |