Localities: Akersvannet: 13.09.1989
| Reporter: | Tønsberg gymnas |
| Site: | Akersvannet () |
| Date: | 1989-09-13 |
| Activity: | VANDA: Dyreplankton |
Observation
| Species: | Cyclops abyssorum |
| Number: | 1 |
| Original: | Ja |
| Species: | Daphnia cucullata |
| Number: | 1 |
| Original: | Ja |
| Species: | Leptodora kindti |
| Number: | 1 |
| Original: | Ja |
| Species: | Thermocyclops oithonoides |
| Number: | 1 |
| Original: | Ja |