Localities: Hammervatnet: 19.09.1995
| Reporter: | Levanger videregående skole |
| Site: | Hammervatnet () |
| Date: | 1995-09-19 |
| Activity: | VANDA: Bunndyr |
Observation
| Species: | Gyraulus acronicus |
| Number: | 52 |
| Species: | Bathyomphalus contortus |
| Number: | 1 |
| Species: | Lymnaea peregra |
| Number: | 7 |
| Species: | Cloeon simile |
| Number: | 1 |
| Original: | Ja |
| Species: | Cyrnus flavidus |
| Number: | 3 |
| Species: | Megacyclops gigas |
| Number: | 7 |
| Original: | Ja |
| Species: | Phryganea grandis |
| Number: | 3 |
| Species: | Sida crystallina |
| Number: | 1 |
| Original: | Ja |
| Species: | Sigara dorsalis |
| Number: | 12 |
| Original: | Ja |