Localities: Ibestadvatnet: 10.10.1989
| Reporter: | Ibestad videregående skole |
| Site: | Ibestadvatnet () |
| Date: | 1989-10-10 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Eiseniella tetraedra |
| Number: | 1 |
| Original: | Ja |
| Species: | Gyraulus acronicus |
| Number: | 3 |
| Original: | Ja |
| Species: | Lymnaea peregra |
| Number: | 4 |
| Original: | Ja |
| Species: | Chaetopteryx villosa |
| Number: | 3 |
| Original: | Ja |
| Species: | Haliplus fulvus |
| Number: | 1 |
| Original: | Ja |