Site: Nesttunvannet
| Species | Scientific name | 1991 |
|---|---|---|
| Acari indet. | 1 | |
| Cryptomonas spp. | 1 | |
| Microcystis cf. aeruginosa | 1 | |
| Ostracoda indet. | 1 | |
| Peridinium spp. | 1 | |
| Alonella nana | 1 | |
| Bosmina longispina | 1 | |
| Chydorus sphaericus | 1 | |
| Daphnia longispina | 1 | |
| Daphnia pulex | 1 | |
| Dinobryon crenulatum | 1 | |
| Eucyclops serrulatus | 1 | |
| Gråsugge | Asellus aquaticus | 1 |
| Haliplus wehnckei | 1 | |
| Hesteigle | Haemopis sanguisuga | 1 |
| Heterocope saliens | 1 | |
| Hoppekreps | Eudiaptomus gracilis | 1 |
| Hundeigle | Erpobdella octoculata | 1 |
| Leptophlebia vespertina | 1 | |
| Linsekreps | Eurycercus lamellatus | 1 |
| Macrocyclops albidus | 1 | |
| Macrocyclops fuscus | 1 | |
| Paracyclops fimbriatus | 1 | |
| Polyphemus pediculus | 1 | |
| Simocephalus vetulus | 1 | |
| Tabellaria flocculosa | 1 |
