Localities: Harestuavannet: 03.06.2015
| Reporter: | Harestua skole |
| Observers: | 8B |
| Site: | Harestuavannet () |
| Date: | 2015-06-03 |
| Activity: | Smådyr i ferskvatn |
Observation
| Species: | Gerridae |
| Comment: | |
| Forekomst: | Sjeldan |
| Reporter: | Harestua skole |
| Observers: | 8B |
| Site: | Harestuavannet () |
| Date: | 2015-06-03 |
| Activity: | Smådyr i ferskvatn |
| Species: | Gerridae |
| Comment: | |
| Forekomst: | Sjeldan |