| Main Ref. | Swedish Electrofishing RegiSter, 2006 (Ref. 57535) |
|---|---|
| Name used | Gymnocephalus cernuus |
| Locality | Helge å, Gustavsfors g:a kvar |
| Station | SERS-627715-139055-19780818 |
| Year | 1978 |
| Water depth | 1.3 m |
| Altitude | 128 - m |
| Coordinates | In decimal: 56.61, 14.03 |
| Collector | Fiskenämnd |
| Identifier | Fiskenämnd |