Keratella hiemalis
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Osterøy vidaregåande skule | Vestland, Norway | 1 | 1 | 0 | 1989-09-28 |
| Fosen videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 1991-05-28 |
| Fagerlia vidaregåande skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-09-12 |