Localities: Hammervatnet: 08.10.1989
| Reporter: | Levanger videregående skole |
| Site: | Hammervatnet () |
| Date: | 1989-10-08 |
| Activity: | VANDA: Planteplankton |
Observation
| Species: | Cryptomonas spp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Dictyosphaerium pulchellum |
| Number: | 1 |
| Original: | Ja |
| Species: | Katablepharis cf. ovalis |
| Number: | 1 |
| Original: | Ja |
| Species: | Rhodomonas lacustris |
| Number: | 1 |
| Original: | Ja |