Localities: Elvetangen: 06.09.2013
| Reporter: | Grymyr skole |
| Observers: | 5.-7. trinn |
| Site: | Elvetangen () |
| Date: | 2013-09-06 |
| Registered: | 2013-09-23 |
| Activity: | Smådyr i ferskvatn |
About the observations
| Reiskap brukt ved innsamling: | Planktonhov |
Observation
| Species: | Ephemeroptera |
| Forekomst: | Dominerande |
| Species: | Astacus astacus |
| Forekomst: | Vanleg |
| Species: | Asellus aquaticus |
| Forekomst: | Vanleg |
| Species: | Gammarus lacustris |
| Forekomst: | Dominerande |
| Species: | Gyrinidae |
| Forekomst: | Vanleg |