| Main Ref. | Swedish Electrofishing RegiSter, 2006 (Ref. 57535) |
|---|---|
| Name used | Gymnocephalus cernuus |
| Locality | Greånaälven, Greåna |
| Station | SERS-661170-130365-19840921 |
| Year | 1984 |
| Water depth | 0.15 m |
| Altitude | 165 - m |
| Coordinates | In decimal: 59.58, 12.33 |
| Collector | Province Fishery Unit |
| Identifier | Province Fishery Unit |