| Main Ref. | National Register of Lake Surveys, 2006 (Ref. 57534) |
|---|---|
| Name used | Salvelinus alpinus |
| Locality | Lake LILL-MÅRDSJÖN |
| Station | FRI-706003-151943-19860702 |
| Year | 1986 |
| Water depth | 31 m |
| Altitude | 346 m |
| Coordinates | In decimal: 63.65, 16.20 |
| Collector | Västernorrland Province Fishery Unit |
| Identifier | Västernorrland Province Fisher |