Localities: Ørsjøen: 02.09.1993
| Reporter: | Trysil videregående skole |
| Site: | Ørsjøen () |
| Date: | 1993-09-02 |
| Activity: | VANDA: Dyreplankton |
Observation
| Species: | Asplanchna sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Daphnia longispina |
| Number: | 1 |
| Original: | Ja |
| Species: | Heterocope appendiculata |
| Number: | 1 |
| Original: | Ja |