Site: Nordnesdalselven
| Species | Scientific name | 2004 | 2005 |
|---|---|---|---|
| Brown trout | Salmo trutta | 1 | |
| Fjærmygg | Chironomidae indet. | 1 | |
| Knott | Simulidae indet. | 1 | |
| Midd | Acari indet. | 1 | |
| Steinfluer | Plecoptera indet. | 1 | 2 |
| Vårfluer | Trichoptera indet. | 1 | 1 |
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Responsible editor: Doris Jorde