Keratella sp.
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Askim videregående skole | Østfold, Norway | 1 | 1 | 0 | 1995-06-14 |
| Elverum videregående skole | Innlandet, Norway | 1 | 1 | 0 | 1990-10-23 |
| Eikeli videregående skole | Akershus, Norway | 1 | 1 | 0 | 1994-09-15 |
| Vang barne- og ungdomsskule | Innlandet, Norway | 1 | 1 | 0 | 2018-08-28 |