Localities: Opsangervatnet: 25.09.1989
| Reporter: | Kvinnherad vidaregåande skule |
| Site: | Opsangervatnet () |
| Date: | 1989-09-25 |
| Activity: | VANDA: Planteplankton |
Observation
| Species: | Aphanothece cf. clathrata |
| Number: | 1 |
| Original: | Ja |
| Species: | Microcystis spp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Tabellaria flocculosa |
| Number: | 1 |
| Original: | Ja |