Species (sp.): Dictyosphaerium sp.
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Akersvannet | Vestfold, Norway | 1 | 1 | 0 | 1993-09-16 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-09-20 | |
| Holdalsvatn | Nordland, Norway | 1 | 1 | 0 | 1994-09-05 | |
| Moensvatnet | Vestland, Norway | 1 | 1 | 0 | 1993-09-29 | |
| Sagtjernet | Innlandet, Norway | 2 | 1 | 0 | 1991-09-24 | |
| Stavsjø | Innlandet, Norway | 1 | 1 | 0 | 1990-06-02 | |
| Årungen | Akershus, Norway | 2 | 1 | 0 | 1996-09-16 |