Localities: Frøylandsvatnet: 20.10.1993
| Reporter: | Bryne vidaregåande skule |
| Site: | Frøylandsvatnet () |
| Date: | 1993-10-20 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Nepa cinerea |
| Number: | 1 |
| Original: | Ja |
| Species: | Corixidae indet. |
| Number: | 8 |
| Original: | Ja |
| Species: | Gerris thoracius |
| Number: | 2 |
| Original: | Ja |
| Species: | Notonecta sp. |
| Number: | 2 |
| Original: | Ja |
| Species: | Sigara dorsalis |
| Number: | 8 |
| Original: | Ja |
| Species: | distincta |
| Number: | 18 |
| Original: | Ja |