Cosmarium depressum
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Meløy videregående skole/Avd Ørnes | Nordland, Norway | 3 | 1 | 0 | 1993-06-11 |
| Hustadvika vidaregåande skole | Møre og Romsdal, Norway | 2 | 1 | 0 | 1990-09-18 |
| Laksevåg videregående skole | Vestland, Norway | 1 | 1 | 0 | 1989-09-18 |
| Fusa videregående skole | Vestland, Norway | 1 | 1 | 0 | 1989-09-13 |
| Ås videregående skole | Akershus, Norway | 1 | 1 | 0 | 1996-09-16 |
| Hadeland videregående skole/Avdeling Brandbu | Innlandet, Norway | 1 | 1 | 0 | 1996-09-18 |