Localities: Opsangervatnet: 25.09.1989
| Reporter: | Kvinnherad vidaregåande skule |
| Site: | Opsangervatnet () |
| Date: | 1989-09-25 |
| Activity: | VANDA: Dyreplankton |
Observation
| Species: | Bosmina longispina |
| Number: | 3 |
| Original: | Ja |
| Species: | Heterocope saliens |
| Number: | 1 |
| Original: | Ja |
| Species: | Kellicottia longispina |
| Number: | 2 |
| Original: | Ja |