Localities: Rognbekken: 15.06.1995
| Reporter: | Grasmyr ungdomsskole |
| Site: | Rognbekken () |
| Station: | 10 |
| Date: | 1995-06-15 |
| Activity: | BEKKIS: Bunndyr |
Observation
| Species: | Chironomidae |
| Comment: | Nokre |
| Antall: | Noen |
| Species: | Oligochaeta |
| Comment: | Nokre |
| Antall: | Noen |
| Species: | Hirudinea |
| Comment: | Mange |
| Antall: | Mange |