Gomphosphaeria lacustris
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Vardafjell videregående skole | Rogaland, Norway | 6 | 1 | 0 | 1994-09-12 |
| Ås videregående skole | Akershus, Norway | 3 | 1 | 0 | 1996-09-16 |
| Bjørkelangen videregående skole | Akershus, Norway | 3 | 1 | 0 | 1991-06-12 |
| Ringerike gymnas | Buskerud, Norway | 2 | 1 | 0 | 1990-09-26 |
| Smøla videregående skole | Møre og Romsdal, Norway | 1 | 1 | 0 | 1991-06-14 |
| Ledaal videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1991-09-25 |
| Fosen videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 1991-08-28 |
| Øksnevad vidaregåande skole | Rogaland, Norway | 1 | 1 | 0 | 1991-09-15 |
| Oppdal videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-15 |
| Kvaløya videregående skole | Troms, Norway | 1 | 1 | 0 | 1990-09-03 |
| Kopervik videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1991-09-17 |