Localities: Hovsdammen: 28.05.1997
| Reporter: | Askim videregående skole |
| Site: | Hovsdammen () |
| Date: | 1997-05-28 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Chironomidae |
| Number: | 4 |
| Species: | Gerris lacustris |
| Number: | 8 |
| Species: | Ostracoda |
| Number: | 2 |
| Species: | Notonecta glauca |
| Number: | 3 |
| Species: | Acilius sulcatus |
| Number: | 2 |
| Species: | Agabus sturmii |
| Number: | 2 |
| Species: | Chaoborus crystallinus |
| Number: | 1 |
| Species: | Chaoborus flavicans |
| Number: | 4 |
| Species: | Hydrobius fuscipes |
| Number: | 3 |
| Species: | Ilybius fuliginosus |
| Number: | 10 |
| Species: | Oniscus sp. |
| Number: | 1 |