| Main Ref. | National Register of Lake Surveys, 2006 (Ref. 57534) |
|---|---|
| Name used | Alburnus alburnus |
| Locality | Lake ALSTERN |
| Station | FRI-662322-139339-19830821 |
| Year | 1983 |
| Water depth | 65 m |
| Altitude | 158 m |
| Coordinates | In decimal: 59.72, 13.91 |
| Collector | FINMND17 |
| Identifier | FINMND17 |