| Main Ref. | National Register of Lake Surveys, 2006 (Ref. 57534) |
|---|---|
| Name used | Gymnocephalus cernuus |
| Locality | Lake LANDVETTERSJÖN |
| Station | FRI-639898-128091-19871117 |
| Year | 1987 |
| Water depth | 24 m |
| Altitude | 55 m |
| Coordinates | In decimal: 57.66, 12.14 |
| Collector | FINMND14 |
| Identifier | FINMND14 |