Localities: Litlvatnet: 21.09.1990
| Reporter: | Surnadal vidaregåande skule |
| Site: | Litlvatnet () |
| Date: | 1990-09-21 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Gerris lacustris |
| Number: | 6 |
| Original: | Ja |
| Species: | Lymnaea peregra |
| Number: | 1 |
| Original: | Ja |
| Species: | Limnephilus germanus |
| Number: | 1 |
| Original: | Ja |
| Species: | Pyrrhosoma nymphula |
| Number: | 1 |
| Original: | Ja |
| Species: | Retrocorixa semistriata |
| Number: | 1 |
| Original: | Ja |
| Species: | Sialis lutaria |
| Number: | 1 |
| Original: | Ja |
| Species: | Sigara dorsalis |
| Number: | 16 |
| Original: | Ja |
| Species: | Velia saulii |
| Number: | 2 |
| Original: | Ja |