Localities: Svartåstjern: 03.06.1993
| Reporter: | Kongsberg videregående skole/Undervisningssted Tinus Olsen |
| Site: | Svartåstjern () |
| Date: | 1993-06-03 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Gerris lacustris |
| Number: | 3 |
| Original: | Ja |
| Species: | Aeshna sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Limnephilus borealis |
| Number: | 1 |
| Original: | Ja |
| Species: | Lumbriculus variegatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Psectrocladius psilopterus gr. |
| Number: | 2 |
| Original: | Ja |