Lokaliteter: Arkavatnet: 30.05.1991
| Rapportør: | Vardafjell videregående skole |
| Område: | Arkavatnet () |
| Dato: | 1991-05-30 |
| Aktivitet: | VANDA: Planteplankton |
Funn
| Art: | Anabaena sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Ankistrodesmus falcatus |
| Antall: | 1 |
| Original: | Ja |
| Art: | Cosmarium sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Dinobryon crenulatum |
| Antall: | 1 |
| Original: | Ja |
| Art: | Dinobryon sertularia |
| Antall: | 1 |
| Original: | Ja |
| Art: | Dinobryon spp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Euastrum cf. elegans |
| Antall: | 1 |
| Original: | Ja |
| Art: | Gomphosphaeria lacustris |
| Antall: | 1 |
| Original: | Ja |
| Art: | Gymnozyga sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Lyngbya sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Mallomonas sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Melosira sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Merismopedia sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Microcystis sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Oscillatoria sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Pandorina sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Peridinium cf. aciculiferum |
| Antall: | 1 |
| Original: | Ja |
| Art: | Peridinium sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Scenedesmus sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Spondylosium sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Staurastrum sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Staurodesmus sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Tabellaria flocculosa |
| Antall: | 1 |
| Original: | Ja |