Localities: Tveitavatnet: 23.05.1991
| Reporter: | Stord vidaregåande skule |
| Site: | Tveitavatnet () |
| Date: | 1991-05-23 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Sympetrum danae |
| Number: | 3 |
| Original: | Ja |
| Species: | Lymnaea peregra |
| Number: | 1 |
| Original: | Ja |
| Species: | Ablabesmyia longistyla |
| Number: | 1 |
| Original: | Ja |
| Species: | Ablabesmyia monilis |
| Number: | 1 |
| Original: | Ja |
| Species: | Agrypnia obsoleta |
| Number: | 1 |
| Original: | Ja |
| Species: | Caenis horaria |
| Number: | 3 |
| Original: | Ja |
| Species: | Caenis sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Cladopelma laccophila gr. |
| Number: | 5 |
| Original: | Ja |
| Species: | Cordulia aenea |
| Number: | 1 |
| Original: | Ja |
| Species: | Hygrotus inaequalis |
| Number: | 1 |
| Original: | Ja |
| Species: | Ischnura elegans |
| Number: | 1 |
| Original: | Ja |
| Species: | Leptophlebia vespertina |
| Number: | 16 |
| Original: | Ja |
| Species: | Paramerina sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Procladius sp. |
| Number: | 3 |
| Original: | Ja |
| Species: | Psectrocladius psilopterus gr. |
| Number: | 4 |
| Original: | Ja |
| Species: | Sialis lutaria |
| Number: | 2 |
| Original: | Ja |
| Species: | Stictotarsus duodecimpustulatus |
| Number: | 2 |
| Original: | Ja |
| Species: | Tanytarsus sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | juncea |
| Number: | 1 |
| Original: | Ja |