Localities: Gåstjønna: 13.09.1989
| Reporter: | Moheia videregående skole |
| Site: | Gåstjønna () |
| Date: | 1989-09-13 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Ephemera vulgata |
| Number: | 1 |
| Original: | Ja |
| Species: | Agabus arcticus |
| Number: | 1 |
| Original: | Ja |
| Species: | Caenis horaria |
| Number: | 2 |
| Original: | Ja |
| Species: | Callicorixa sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Haliplus fulvus |
| Number: | 2 |
| Original: | Ja |
| Species: | Haliplus ruficollis |
| Number: | 1 |
| Original: | Ja |
| Species: | Lumbriculus variegatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Procladius sp. |
| Number: | 2 |
| Original: | Ja |