Species (sp.): Keratella sp.
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Bogstadvannet | Oslo, Norway | 1 | 1 | 0 | 1994-09-15 | |
| Hovsdammen | Østfold, Norway | 1 | 1 | 0 | 1995-06-14 | |
| Sagtjernet | Innlandet, Norway | 1 | 1 | 0 | 1990-10-23 | |
| Vangsmjøsa | Innlandet, Norway | 1 | 1 | 0 | 2018-08-28 |