Localities: Jarenvannet: 27.08.1991
| Reporter: | Hadeland videregående skole/Avdeling Brandbu |
| Site: | Jarenvannet () |
| Date: | 1991-08-27 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Asellus aquaticus |
| Number: | 10 |
| Original: | Ja |
| Species: | Gammarus lacustris |
| Number: | 4 |
| Original: | Ja |
| Species: | Notonecta glauca |
| Number: | 5 |
| Original: | Ja |
| Species: | Nepa cinerea |
| Number: | 1 |
| Original: | Ja |
| Species: | Corynoneura sp. |
| Number: | 3 |
| Original: | Ja |
| Species: | Heterocope appendiculata |
| Number: | 1 |
| Original: | Ja |
| Species: | Hydra sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Hygrotus versicolor |
| Number: | 1 |
| Original: | Ja |
| Species: | Ilybius fenestratus |
| Number: | 5 |
| Original: | Ja |
| Species: | Nemotaulius punctatolineatus |
| Number: | 2 |
| Original: | Ja |
| Species: | Notonecta sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Sialis lutaria |
| Number: | 2 |
| Original: | Ja |
| Species: | Sida crystallina |
| Number: | 2 |
| Original: | Ja |
| Species: | Sigara sp. |
| Number: | 1 |
| Original: | Ja |