Localities: Korssjøen: 09.09.1997
| Reporter: | Holmestrand videregående skole |
| Site: | Korssjøen () |
| Date: | 1997-09-09 |
| Activity: | VANDA: Dyreplankton |
Observation
| Species: | Asplanchna sp. |
| Number: | 1 |
| Species: | Bosmina longispina |
| Number: | 3 |
| Species: | Conochilus unicornis/hippocrepis |
| Number: | 2 |
| Species: | Diaphanosoma brachyurum |
| Number: | 1 |
| Species: | Eucyclops serrulatus |
| Number: | 1 |
| Species: | Heterocope appendiculata |
| Number: | 2 |
| Species: | Kellicottia longispina |
| Number: | 3 |
| Species: | Keratella cochlearis |
| Number: | 1 |
| Species: | Mesocyclops leuckarti |
| Number: | 2 |
| Species: | Scapholeberis mucronata |
| Number: | 1 |