Localities: Laupen: 17.09.1990
| Reporter: | Lena-Valle videregående skole - Avd Lena |
| Site: | Laupen () |
| Date: | 1990-09-17 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Gerris lacustris |
| Number: | 1 |
| Original: | Ja |
| Species: | Gyraulus acronicus |
| Number: | 7 |
| Original: | Ja |
| Species: | Bathyomphalus contortus |
| Number: | 1 |
| Original: | Ja |
| Species: | Chironomus sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Leptophlebia vespertina |
| Number: | 6 |
| Original: | Ja |
| Species: | Procladius sp. |
| Number: | 2 |
| Original: | Ja |
| Species: | Somatochlora metallica |
| Number: | 2 |
| Original: | Ja |