Micrasterias truncata
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Vardafjell videregående skole | Rogaland, Norway | 2 | 1 | 0 | 1991-09-12 |
| Kongsberg videregående skole/Undervisningssted Tinus Olsen | Buskerud, Norway | 2 | 1 | 0 | 1990-09-24 |
| Samfundets skole Egersund | Rogaland, Norway | 2 | 1 | 0 | 1994-09-22 |
| Vest-Lofoten videregående skole / Lofoten Maritime Fagskole | Nordland, Norway | 1 | 1 | 0 | 1991-09-04 |
| Kopervik videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1991-09-17 |
| Røyken videregående skole | Akershus, Norway | 1 | 1 | 0 | 1989-09-08 |