| Main Ref. | National Register of Lake Surveys, 2006 (Ref. 57534) |
|---|---|
| Name used | Alburnus alburnus |
| Locality | Lake ÖLEN |
| Station | FRI-656337-142505-19810622 |
| Year | 1981 |
| Water depth | 15 m |
| Altitude | 99 m |
| Coordinates | In decimal: 59.19, 14.50 |
| Collector | FINMND18 |
| Identifier | FINMND18 |