| Main Ref. | National Register of Lake Surveys, 2006 (Ref. 57534) |
|---|---|
| Name used | Cyprinus carpio |
| Locality | Lake RÅCKSTATRÄSK |
| Station | FRI-658296-161766-19960916 |
| Year | 1996 |
| Water depth | 2 m |
| Altitude | 11 m |
| Coordinates | In decimal: 59.35, 17.88 |
| Collector | KN0180 |
| Identifier | KN0180 |