Localities: Maltjern: 12.06.1991
| Reporter: | Bjørkelangen videregående skole |
| Site: | Maltjern () |
| Date: | 1991-06-12 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Asellus aquaticus |
| Number: | 4 |
| Original: | Ja |
| Species: | Eurycercus lamellatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Notonecta glauca |
| Number: | 1 |
| Original: | Ja |
| Species: | Aeshna sp. |
| Number: | 4 |
| Original: | Ja |
| Species: | Agrypnia obsoleta |
| Number: | 2 |
| Original: | Ja |
| Species: | Bosmina longispina |
| Number: | 23 |
| Original: | Ja |
| Species: | Coelambus novemlineatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Coenagrion sp. hastulatum gr. |
| Number: | 1 |
| Original: | Ja |
| Species: | Coenagrionidae indet. |
| Number: | 2 |
| Original: | Ja |
| Species: | Enallagma cyathigerum |
| Number: | 2 |
| Original: | Ja |
| Species: | Graptodytes pictus |
| Number: | 1 |
| Original: | Ja |
| Species: | Gyrinus aeratus |
| Number: | 1 |
| Original: | Ja |
| Species: | Gyrinus minutus |
| Number: | 1 |
| Original: | Ja |
| Species: | Holocentropus dubius |
| Number: | 3 |
| Original: | Ja |
| Species: | Hydroporus erythrocephalus |
| Number: | 1 |
| Original: | Ja |
| Species: | Hygrotus quinquelineatus |
| Number: | 2 |
| Original: | Ja |
| Species: | Hyphydrus ovatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Ilybius fenestratus |
| Number: | 1 |
| Original: | Ja |
| Species: | Leptophlebia vespertina |
| Number: | 37 |
| Original: | Ja |
| Species: | Leucorrhinia dubia |
| Number: | 1 |
| Original: | Ja |
| Species: | Limnephilus sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Limnephilus stigma |
| Number: | 4 |
| Original: | Ja |
| Species: | Lumbriculus variegatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Macrocyclops albidus |
| Number: | 3 |
| Original: | Ja |
| Species: | Macrocyclops fuscus |
| Number: | 1 |
| Original: | Ja |
| Species: | Molanna angustata |
| Number: | 2 |
| Original: | Ja |
| Species: | Polyphemus pediculus |
| Number: | 25 |
| Original: | Ja |
| Species: | Sialis lutaria |
| Number: | 1 |
| Original: | Ja |