Species (sp.): Peridinium cf. pusillum
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1990-09-25 | |
| Dælivannet | Akershus, Norway | 1 | 1 | 0 | 1991-09-07 | |
| Kjemsjøen | Innlandet, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Myklebustvannet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1989-09-25 | |
| Nøklevann | Oslo, Norway | 2 | 1 | 0 | 1990-06-15 | |
| Rørvatnet | Møre og Romsdal, Norway | 6 | 1 | 0 | 1994-09-07 | |
| Store Bjørnevatnet | Agder, Norway | 1 | 1 | 0 | 1989-08-30 |