Site: Hauskjevatnet
| Species | Scientific name | 1989 | 1990 | 1994 |
|---|---|---|---|---|
| Anabaena sp. | 2 | |||
| Ankyra sp. | 2 | |||
| Athripsodes sp. | 1 | |||
| Callicorixa sp. | 1 | |||
| Chilomonas sp. | 1 | |||
| Chironomus sp. | 1 | |||
| Cloeon sp. | 1 | |||
| Coenagrionidae indet. | 1 | 1 | ||
| Corixidae indet. | 1 | 1 | ||
| Coscinodiscus cf. granii | 1 | |||
| Endochironomus cf. albipennis | 1 | |||
| Pea clam | Pisidium sp. | 1 | ||
| Glyptotendipes sp. gr. A | 1 | |||
| Måker | Laridae sp. | 1 | ||
| Notonecta sp. | 1 | |||
| Oocystis sp. | 2 | |||
| Pediastrum sp. | 2 | |||
| Peridinium spp. | 1 | |||
| Quadrigula cf. korchikovii | 1 | |||
| Rhodomonas sp. | 2 | |||
| Rhodomonas spp. | 1 | |||
| Sigara cf. dorsalis | 1 | |||
| Staurastrum sp. | 1 | |||
| Subsigara cf. distincta | 1 | |||
| Andemat | Lemna minor | 1 | ||
| Ankistrodesmus falcatus | 1 | |||
| Asterionella formosa | 1 | 2 | ||
| Bukkeblad | Menyanthes trifoliata | 1 | ||
| Buttsnutefrosk | Rana temporaria | 1 | ||
| Callicorixa praeusta | 1 | |||
| Ceratium hirundinella | 1 | |||
| Chatogaster diaphanus | 1 | |||
| Cricotopus sylvestris | 1 | |||
| Crucigenia tetrapedia | 1 | |||
| Cryptomonas marssonii | 1 | |||
| Elvesnelle | Equisetum fluviatile | 1 | ||
| Enallagma cyathigerum | 1 | |||
| Flaskestarr | Carex rostrata | 1 | ||
| Gomphosphaeria naegeliana | 2 | |||
| Yellow Water-lily | Nuphar lutea | 1 | ||
| Gulldusk | Lysimachia thyrsiflora | 1 | ||
| Gyrinus substriatus | 1 | |||
| Hygrotus quinquelineatus | 1 | |||
| Ilybius fuliginosus | 1 | |||
| Lys Andeigle | Theromyzon tessulatum | 1 | ||
| Nordskivesnegl | Gyraulus acronicus | 1 | ||
| Psectrotanypus varius | 1 | |||
| Mallard | Anas platyrhynchos | 1 | ||
| Stor ryggsvømmer | Notonecta glauca | 1 | ||
| Tabellaria flocculosa | 1 | 2 | ||
| Tufted Duck | Aythya fuligula | 1 | ||
| Brown trout | Salmo trutta | 1 | ||
| European eel | Anguilla anguilla | 1 | ||
| distincta | 2 |
