Localities: Tveitavatnet: 01.10.1992
| Reporter: | Stord vidaregåande skule |
| Site: | Tveitavatnet () |
| Date: | 1992-10-01 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Pea clam (Pisidium sp.) |
| Number: | 6 |
| Original: | Ja |
| Species: | Theromyzon tessulatum |
| Number: | 1 |
| Original: | Ja |
| Species: | Sympetrum danae |
| Number: | 20 |
| Original: | Ja |
| Species: | Lymnaea peregra |
| Number: | 32 |
| Original: | Ja |
| Species: | Aeshna grandis |
| Number: | 2 |
| Original: | Ja |
| Species: | Aeshna sp. |
| Number: | 7 |
| Original: | Ja |
| Species: | Agabus sturmii |
| Number: | 9 |
| Original: | Ja |
| Species: | Coenagrion pulchellum |
| Number: | 5 |
| Original: | Ja |
| Species: | Coenagrion sp. hastulatum gr. |
| Number: | 4 |
| Original: | Ja |
| Species: | Coenagrionidae indet. |
| Number: | 50 |
| Original: | Ja |
| Species: | Cordulia aenea |
| Number: | 8 |
| Original: | Ja |
| Species: | Corixidae indet. |
| Number: | 7 |
| Original: | Ja |
| Species: | Haliplus ruficollis |
| Number: | 12 |
| Original: | Ja |
| Species: | Hygrotus inaequalis |
| Number: | 8 |
| Original: | Ja |
| Species: | Ilybius fuliginosus |
| Number: | 6 |
| Original: | Ja |
| Species: | Libellulidae indet. |
| Number: | 108 |
| Original: | Ja |
| Species: | Phryganeidae indet. |
| Number: | 2 |
| Original: | Ja |
| Species: | Pyrrhosoma nymphula |
| Number: | 30 |
| Original: | Ja |
| Species: | Sialis lutaria |
| Number: | 10 |
| Original: | Ja |
| Species: | Sigara dorsalis |
| Number: | 3 |
| Original: | Ja |
| Species: | Subsigara scotti |
| Number: | 121 |
| Original: | Ja |
| Species: | juncea |
| Number: | 1 |
| Original: | Ja |