Localities: Maltjern: 12.06.1991
| Reporter: | Bjørkelangen videregående skole |
| Site: | Maltjern () |
| Date: | 1991-06-12 |
| Activity: | VANDA: Dyreplankton |
Observation
| Species: | Eudiaptomus gracilis |
| Number: | 1 |
| Original: | Ja |
| Species: | Bosmina longispina |
| Number: | 1 |
| Original: | Ja |
| Species: | Cyclops scutifer |
| Number: | 1 |
| Original: | Ja |