Localities: Kolbjørnviksjøen: 10.06.1993
| Reporter: | Askim videregående skole |
| Site: | Kolbjørnviksjøen () |
| Date: | 1993-06-10 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Astacus astacus |
| Number: | 1 |
| Original: | Ja |
| Species: | Erpobdella octoculata |
| Number: | 1 |
| Original: | Ja |
| Species: | Ephemera vulgata |
| Number: | 1 |
| Original: | Ja |
| Species: | Aeshna sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Caenis luctuosa |
| Number: | 1 |
| Original: | Ja |
| Species: | Coenagrionidae indet. |
| Number: | 1 |
| Original: | Ja |
| Species: | Enallagma cyathigerum |
| Number: | 2 |
| Original: | Ja |
| Species: | Erythromma najas |
| Number: | 2 |
| Original: | Ja |
| Species: | Gerris paludum |
| Number: | 2 |
| Original: | Ja |
| Species: | Molanna angustata |
| Number: | 1 |
| Original: | Ja |
| Species: | Polycentropus flavomaculatus |
| Number: | 2 |
| Original: | Ja |
| Species: | Polycentropus irroratus |
| Number: | 1 |
| Original: | Ja |