Localities: Krussætertjern: 15.09.1989
| Reporter: | Halden videregående skole Avdeling Christian August/Avdeling Christian August |
| Site: | Krussætertjern () |
| Date: | 1989-09-15 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Gerris lacustris |
| Number: | 2 |
| Original: | Ja |
| Species: | Agabus bipustulatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Agrypnia varia |
| Number: | 1 |
| Original: | Ja |
| Species: | Cordulia aenea |
| Number: | 1 |
| Original: | Ja |
| Species: | Gyrinus aeratus |
| Number: | 1 |
| Original: | Ja |
| Species: | Heterotrissocladius brundini |
| Number: | 1 |
| Original: | Ja |
| Species: | Heterotrissocladius marcidus |
| Number: | 1 |
| Original: | Ja |
| Species: | Hydroporus erythrocephalus |
| Number: | 1 |
| Original: | Ja |
| Species: | Ilybius quadriguttatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Limnephilus sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Lumbriculus variegatus |
| Number: | 2 |
| Original: | Ja |
| Species: | Phryganea grandis |
| Number: | 1 |
| Original: | Ja |
| Species: | Psectrocladius bisetus |
| Number: | 1 |
| Original: | Ja |
| Species: | Psectrocladius psilopterus |
| Number: | 1 |
| Original: | Ja |
| Species: | Sialis lutaria |
| Number: | 1 |
| Original: | Ja |
| Species: | Somatochlora metallica |
| Number: | 1 |
| Original: | Ja |
| Species: | Stictochironomus sp. |
| Number: | 3 |
| Original: | Ja |
| Species: | Tanytarsus lestagei gr. |
| Number: | 1 |
| Original: | Ja |
| Species: | Tanytarsus mendax gr. |
| Number: | 1 |
| Original: | Ja |
| Species: | Tribelos intextus |
| Number: | 2 |
| Original: | Ja |