Localities: Lauvtjønna: 06.09.1991
| Reporter: | Malvik videregående skole |
| Site: | Lauvtjønna () |
| Date: | 1991-09-06 |
| Activity: | VANDA: Planteplankton |
Observation
| Species: | Anabaena sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Asterionella formosa |
| Number: | 1 |
| Original: | Ja |
| Species: | Bitrichia chodatii |
| Number: | 1 |
| Original: | Ja |
| Species: | Cyclotella sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Euastrum sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Mallomonas sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Melosira cf. italica |
| Number: | 1 |
| Original: | Ja |
| Species: | Microcystis sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Oocystis sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Rhodomonas sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Tabellaria flocculosa |
| Number: | 1 |
| Original: | Ja |