Localities: Kolbjørnviksjøen: 28.05.1991
| Reporter: | Askim videregående skole |
| Site: | Kolbjørnviksjøen () |
| Date: | 1991-05-28 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Erpobdella octoculata |
| Number: | 1 |
| Original: | Ja |
| Species: | Ephemera vulgata |
| Number: | 6 |
| Original: | Ja |
| Species: | Gerris lacustris |
| Number: | 1 |
| Original: | Ja |
| Species: | Agonum gracile |
| Number: | 1 |
| Original: | Ja |
| Species: | Cloeon dipterum |
| Number: | 9 |
| Original: | Ja |
| Species: | Coenagrion sp. |
| Number: | 6 |
| Original: | Ja |
| Species: | Cordulia aenea |
| Number: | 1 |
| Original: | Ja |
| Species: | Enallagma cyathigerum |
| Number: | 2 |
| Original: | Ja |
| Species: | Erythromma najas |
| Number: | 1 |
| Original: | Ja |
| Species: | Gyrinus minutus |
| Number: | 1 |
| Original: | Ja |
| Species: | Helochares obscurus |
| Number: | 7 |
| Original: | Ja |
| Species: | Heptagenia fuscogrisea |
| Number: | 4 |
| Original: | Ja |
| Species: | Hydroporus palustris |
| Number: | 1 |
| Original: | Ja |
| Species: | Hygrotus versicolor |
| Number: | 1 |
| Original: | Ja |
| Species: | Laccobius minutus |
| Number: | 4 |
| Original: | Ja |
| Species: | Laccophilus hyalinus |
| Number: | 1 |
| Original: | Ja |
| Species: | Leptophlebia vespertina |
| Number: | 8 |
| Original: | Ja |
| Species: | Limnephilus sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Orthetrum coerulescens |
| Number: | 1 |
| Original: | Ja |
| Species: | Phryganea bipunctata |
| Number: | 1 |
| Original: | Ja |
| Species: | Rhantus suturellus |
| Number: | 1 |
| Original: | Ja |