Localities: Husavatnet: 20.09.1990
| Reporter: | Osterøy vidaregåande skule |
| Site: | Husavatnet () |
| Date: | 1990-09-20 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Pea clam (Pisidium sp.) |
| Number: | 7 |
| Original: | Ja |
| Species: | Gerris lacustris |
| Number: | 5 |
| Original: | Ja |
| Species: | Sympetrum danae |
| Number: | 1 |
| Original: | Ja |
| Species: | Aeshna grandis |
| Number: | 1 |
| Original: | Ja |
| Species: | Agrypnia obsoleta |
| Number: | 1 |
| Original: | Ja |
| Species: | Cloeon simile |
| Number: | 1 |
| Original: | Ja |
| Species: | Coenagrion pulchellum |
| Number: | 2 |
| Original: | Ja |
| Species: | Coenagrion sp. hastulatum gr. |
| Number: | 3 |
| Original: | Ja |
| Species: | Corixa punctata |
| Number: | 1 |
| Original: | Ja |
| Species: | Corixa punctata |
| Number: | 1 |
| Original: | Ja |
| Species: | Corixa punctata |
| Number: | 1 |
| Original: | Ja |
| Species: | Enallagma cyathigerum |
| Number: | 2 |
| Original: | Ja |
| Species: | Hesperocorixa linnaei |
| Number: | 1 |
| Original: | Ja |
| Species: | Hesperocorixa sahlbergi |
| Number: | 2 |
| Original: | Ja |
| Species: | Hygrotus quinquelineatus |
| Number: | 2 |
| Original: | Ja |
| Species: | Ilybius fuliginosus |
| Number: | 1 |
| Original: | Ja |
| Species: | Limnephilus decipiens |
| Number: | 1 |
| Original: | Ja |
| Species: | Limnephilus marmoratus |
| Number: | 1 |
| Original: | Ja |
| Species: | Limnephilus sp. |
| Number: | 12 |
| Original: | Ja |
| Species: | Pyrrhosoma nymphula |
| Number: | 2 |
| Original: | Ja |
| Species: | Sigara dorsalis |
| Number: | 31 |
| Original: | Ja |
| Species: | Subsigara scotti |
| Number: | 18 |
| Original: | Ja |
| Species: | distincta |
| Number: | 25 |
| Original: | Ja |