| Main Ref. | National Register of Lake Surveys, 2006 (Ref. 57534) |
|---|---|
| Name used | Carassius carassius |
| Locality | Lake TRÄSKSJÖN |
| Station | FRI-658943-163638-19900712 |
| Year | 1990 |
| Water depth | 4 m |
| Altitude | 10 m |
| Coordinates | In decimal: 59.40, 18.21 |
| Collector | Freshwater Research Institute |
| Identifier | Freshwater Research Institute |