Localities: Rørvatnet: 11.10.1989
| Reporter: | Smøla videregående skole |
| Site: | Rørvatnet () |
| Date: | 1989-10-11 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Pea clam (Pisidium sp.) |
| Number: | 2 |
| Original: | Ja |
| Species: | Callicorixa sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Cloeon simile |
| Number: | 2 |
| Original: | Ja |
| Species: | Gyrinus aeratus |
| Number: | 2 |
| Original: | Ja |
| Species: | Leptophlebia marginata |
| Number: | 2 |
| Original: | Ja |
| Species: | Limnephilus marmoratus |
| Number: | 1 |
| Original: | Ja |
| Species: | Retrocorixa semistriata |
| Number: | 1 |
| Original: | Ja |
| Species: | Subsigara scotti |
| Number: | 2 |
| Original: | Ja |
| Species: | Tinodes waeneri |
| Number: | 3 |
| Original: | Ja |