Localities: Ulfsbakktjønn: 16.09.1997
| Reporter: | Farris videregående skole |
| Site: | Ulfsbakktjønn () |
| Date: | 1997-09-16 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Gerris lacustris |
| Number: | 1 |
| Species: | Notonecta glauca |
| Number: | 1 |
| Reporter: | Farris videregående skole |
| Site: | Ulfsbakktjønn () |
| Date: | 1997-09-16 |
| Activity: | VANDA: Bunndyr |
| Species: | Gerris lacustris |
| Number: | 1 |
| Species: | Notonecta glauca |
| Number: | 1 |