Localities: Sætertjern: 18.09.1991
| Reporter: | Ski videregående skole |
| Site: | Sætertjern () |
| Date: | 1991-09-18 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Agabus sturmii |
| Number: | 1 |
| Original: | Ja |
| Species: | Cloeon dipterum |
| Number: | 5 |
| Original: | Ja |
| Species: | Cordulia aenea |
| Number: | 3 |
| Original: | Ja |
| Species: | Cyrnus flavidus |
| Number: | 2 |
| Original: | Ja |
| Species: | Erythromma najas |
| Number: | 4 |
| Original: | Ja |
| Species: | Nemotaulius punctatolineatus |
| Number: | 1 |
| Original: | Ja |
| Species: | Phryganea grandis |
| Number: | 1 |
| Original: | Ja |
| Species: | Somatochlora metallica |
| Number: | 2 |
| Original: | Ja |