Localities: Mjøsa: 20.09.2002
| Reporter: | Rollsløkken skole |
| Site: | Mjøsa () |
| Station: | Ridehusstranda |
| Date: | 2002-09-20 |
| Registered: | 2002-09-24 |
| Activity: | Fisk i ferskvatn |
Observation
| Species: | Alburnus alburnus |
| : | 195 individ |
| Reporter: | Rollsløkken skole |
| Site: | Mjøsa () |
| Station: | Ridehusstranda |
| Date: | 2002-09-20 |
| Registered: | 2002-09-24 |
| Activity: | Fisk i ferskvatn |
| Species: | Alburnus alburnus |
| : | 195 individ |