Lokaliteter: Arkavatnet: 25.09.1990
| Rapportør: | Vardafjell videregående skole |
| Område: | Arkavatnet () |
| Dato: | 1990-09-25 |
| Aktivitet: | VANDA: Planteplankton |
Funn
| Art: | Anabaena sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Cosmarium sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Dinobryon cf. divergens |
| Antall: | 1 |
| Original: | Ja |
| Art: | Dinobryon divergens |
| Antall: | 1 |
| Original: | Ja |
| Art: | Gomphosphaeria lacustris |
| Antall: | 1 |
| Original: | Ja |
| Art: | Gomphosphaeria naegeliana |
| Antall: | 1 |
| Original: | Ja |
| Art: | Gymnozyga monoliformis |
| Antall: | 1 |
| Original: | Ja |
| Art: | Gymnozyga sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Mallomonas akrokomos |
| Antall: | 1 |
| Original: | Ja |
| Art: | Merismopedia sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Oscillatoria sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Peridinium biceps |
| Antall: | 1 |
| Original: | Ja |
| Art: | Peridinium cf. pusillum |
| Antall: | 1 |
| Original: | Ja |
| Art: | Peridinium sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Pleurotaenium ehrenbergii |
| Antall: | 1 |
| Original: | Ja |
| Art: | Pleurotaenium trabecula |
| Antall: | 1 |
| Original: | Ja |
| Art: | Rhodomonas sp. |
| Antall: | 1 |
| Original: | Ja |
| Art: | Spondylosium planum |
| Antall: | 1 |
| Original: | Ja |
| Art: | Tabellaria fenestrata |
| Antall: | 1 |
| Original: | Ja |
| Art: | Tabellaria flocculosa |
| Antall: | 1 |
| Original: | Ja |