Localities: Frøylandsvatnet: 24.04.1991
| Reporter: | Jæren folkehøgskule |
| Site: | Frøylandsvatnet () |
| Date: | 1991-04-24 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Erpobdella octoculata |
| Number: | 1 |
| Original: | Ja |
| Species: | Glossiphonia complanata |
| Number: | 1 |
| Original: | Ja |
| Species: | Callicorixa praeusta |
| Number: | 1 |
| Original: | Ja |
| Species: | Corixa punctata |
| Number: | 1 |
| Original: | Ja |
| Species: | Corixa punctata |
| Number: | 1 |
| Original: | Ja |
| Species: | Endochironomus cf. albipennis |
| Number: | 9 |
| Original: | Ja |
| Species: | Glyptotendipes sp. gr. A |
| Number: | 9 |
| Original: | Ja |
| Species: | Haliplus wehnckei |
| Number: | 1 |
| Original: | Ja |
| Species: | Hesperocorixa linnaei |
| Number: | 4 |
| Original: | Ja |
| Species: | Leptophlebia marginata |
| Number: | 1 |
| Original: | Ja |
| Species: | Leptophlebia sp. |
| Number: | 2 |
| Original: | Ja |
| Species: | Leptophlebia vespertina |
| Number: | 5 |
| Original: | Ja |
| Species: | Limnephilus lunatus |
| Number: | 3 |
| Original: | Ja |
| Species: | Nemoura cinerea |
| Number: | 8 |
| Original: | Ja |
| Species: | Sigara dorsalis |
| Number: | 7 |
| Original: | Ja |
| Species: | distincta |
| Number: | 12 |
| Original: | Ja |