Planorbidae
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Bjørkelangen videregående skole | Akershus, Norway | 1 | 1 | 0 | 1992-06-23 |
| Skien videregående skole/Avd Brekkeby | Telemark, Norway | 1 | 1 | 0 | 1993-09-10 |
| Asker videregående skole | Akershus, Norway | 1 | 1 | 0 | 1989-09-21 |
| Lillehammer videregående skole | Innlandet, Norway | 1 | 1 | 0 | 1989-08-22 |
| Eidsvoll videregående skole | Akershus, Norway | 1 | 1 | 0 | 1992-06-12 |
| Hadeland videregående skole/Avdeling Brandbu | Innlandet, Norway | 1 | 1 | 0 | 1990-08-28 |
| Malvik videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 1993-09-06 |
| Kvitsund gymnas AS | Telemark, Norway | 1 | 1 | 0 | 1990-06-01 |
| Stabekk videregående skole | Akershus, Norway | 1 | 1 | 0 | 1993-09-14 |
| Melsom videregående skole | Vestfold, Norway | 1 | 1 | 0 | 1995-09-07 |
| Åsane vidaregåande skule | Vestland, Norway | 1 | 1 | 0 | 1994-06-06 |
| Verdal videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2003-06-11 |
| Nordre Øyeren Naturinformasjonssenter | Akershus, Norway | 1 | 1 | 0 | 2000-05-25 |
| Nyborg skole | Trøndelag, Norway | 1 | 1 | 0 | 2002-09-26 |
| Åsen skole | Akershus, Norway | 1 | 1 | 0 | 2002-05-23 |
| Landås skole | Vestland, Norway | 1 | 1 | 0 | 2008-09-04 |
| Nes ungdomsskole | Buskerud, Norway | 1 | 1 | 0 | 2013-09-03 |
| Bønes skole | Vestland, Norway | 1 | 1 | 0 | 2006-05-11 |
| Ytre Arna skole | Vestland, Norway | 1 | 1 | 0 | 2007-08-29 |
| Skolelaboratoriet, NTNU | Trøndelag, Norway | 1 | 1 | 0 | 2004-08-14 |
| Tryggheim ungdomsskule | Rogaland, Norway | 1 | 1 | 0 | 2013-09-26 |
| Gjerpen ungdomsskole | Telemark, Norway | 1 | 1 | 0 | 2013-09-04 |