Site: Tverrelva
| Species | Scientific name | 1993 | 1994 |
|---|---|---|---|
| Flate døgnfluenymfer | Ephemeroptera Samlegruppe | 1 | |
| Laks | Salmo salar | 1 | 1 |
| Brown trout | Salmo trutta | 1 | 1 |
| European eel | Anguilla anguilla | 1 |
| Species | Scientific name | 1993 | 1994 |
|---|---|---|---|
| Flate døgnfluenymfer | Ephemeroptera Samlegruppe | 1 | |
| Laks | Salmo salar | 1 | 1 |
| Brown trout | Salmo trutta | 1 | 1 |
| European eel | Anguilla anguilla | 1 |
