Localities: Korssjøen: 09.09.1993
| Reporter: | Holmestrand videregående skole |
| Site: | Korssjøen () |
| Date: | 1993-09-09 |
| Activity: | VANDA: Dyreplankton |
Observation
| Species: | Bosmina longispina |
| Number: | 1 |
| Original: | Ja |
| Species: | Daphnia hyalina |
| Number: | 4 |
| Original: | Ja |
| Species: | Heterocope appendiculata |
| Number: | 1 |
| Original: | Ja |
| Species: | Kellicottia longispina |
| Number: | 3 |
| Original: | Ja |