Localities: Granavatnet: 31.08.1993
| Reporter: | Inderøy videregående skole |
| Site: | Granavatnet () |
| Date: | 1993-08-31 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Gerris lacustris |
| Number: | 6 |
| Original: | Ja |
| Species: | Gammarus lacustris |
| Number: | 1 |
| Original: | Ja |
| Species: | Gyraulus acronicus |
| Number: | 10 |
| Original: | Ja |
| Species: | Bathyomphalus contortus |
| Number: | 1 |
| Original: | Ja |
| Species: | Omphiscola glabra |
| Number: | 1 |
| Original: | Ja |
| Species: | Lymnaea peregra |
| Number: | 19 |
| Original: | Ja |
| Species: | Baetis rhodani |
| Number: | 1 |
| Original: | Ja |
| Species: | Corixidae indet. |
| Number: | 7 |
| Original: | Ja |
| Species: | Gerridae indet. |
| Number: | 2 |
| Original: | Ja |
| Species: | Hesperocorixa sahlbergi |
| Number: | 3 |
| Original: | Ja |
| Species: | Limnephilus sp. |
| Number: | 3 |
| Original: | Ja |
| Species: | Sigara dorsalis |
| Number: | 13 |
| Original: | Ja |
| Species: | Subsigara cf. distincta |
| Number: | 1 |
| Original: | Ja |
| Species: | sp. nigra |
| Number: | 1 |
| Original: | Ja |