Localities: Opsangervatnet: 09.06.1993
| Reporter: | Kvinnherad vidaregåande skule |
| Site: | Opsangervatnet () |
| Date: | 1993-06-09 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Pea clam (Pisidium sp.) |
| Number: | 2 |
| Original: | Ja |
| Species: | Eurycercus lamellatus |
| Number: | 3 |
| Original: | Ja |
| Species: | Gerris lacustris |
| Number: | 2 |
| Original: | Ja |
| Species: | Enallagma cyathigerum |
| Number: | 3 |
| Original: | Ja |
| Species: | Leptophlebia vespertina |
| Number: | 12 |
| Original: | Ja |
| Species: | Limnephilus lunatus |
| Number: | 2 |
| Original: | Ja |
| Species: | Lumbriculus variegatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Sialis lutaria |
| Number: | 1 |
| Original: | Ja |
| Species: | Sigara dorsalis |
| Number: | 1 |
| Original: | Ja |
| Species: | distincta |
| Number: | 1 |
| Original: | Ja |