Cardiidae
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Frede Thorsheim | Vestland, Norway | 1 | 1 | 1 | 2019-09-05 |
| Måsøy skole | Finnmark, Norway | 1 | 1 | 0 | 1994-04-08 |
| Vestmyra skole | Nordland, Norway | 1 | 1 | 1 | 2014-05-29 |
| Knut Hamsun videregående skole/Avd Hamarøy | Nordland, Norway | 1 | 1 | 0 | 2022-03-16 |
| Croftholmen videregående skole | Telemark, Norway | 1 | 1 | 0 | 1993-12-08 |
| Mauranger skule | Vestland, Norway | 1 | 1 | 0 | 2019-05-23 |
| Hadsel videregående skole | Nordland, Norway | 1 | 1 | 0 | 2010-05-19 |
| Cato Tandberg | Oslo, Norway | 1 | 1 | 0 | 2010-08-25 |
| Hanøy skole | Vestland, Norway | 1 | 1 | 0 | 2015-09-12 |
| Bergen private gymnas AS | Vestland, Norway | 1 | 1 | 0 | 2016-10-20 |
| Nærøy ungdomsskole | Trøndelag, Norway | 1 | 1 | 0 | 2016-09-09 |
| Sveberg skole | Trøndelag, Norway | 1 | 1 | 0 | 2014-05-19 |
| Sandsli videregående skole | Vestland, Norway | 1 | 1 | 0 | 2012-05-08 |
| Skjelnan skole | Troms, Norway | 1 | 1 | 0 | 2004-06-02 |
| Høgskolen i Bergen, avd. lærerutdanning | Vestland, Norway | 1 | 1 | 0 | 2015-10-04 |
| Hisøy skole 1-10 skoler | Agder, Norway | 1 | 1 | 0 | 2013-03-20 |
| Oddemarka skole | Agder, Norway | 1 | 1 | 1 | 2013-06-04 |
| Ringve videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2007-05-22 |
| Bekkestua skole | Akershus, Norway | 1 | 1 | 0 | 1996-08-22 |
| Sotra vidaregåande skule | Vestland, Norway | 1 | 1 | 0 | 2018-09-03 |
| Malmanger skule | Vestland, Norway | 1 | 1 | 0 | 2019-05-23 |
| Ryenberget skole | Oslo, Norway | 1 | 1 | 0 | 2015-09-10 |
| Ramstad skole | Akershus, Norway | 1 | 1 | 0 | 1996-05-24 |
| Skranevatnet skole | Vestland, Norway | 1 | 1 | 0 | 2016-10-03 |
| Aspåsen skole | Nordland, Norway | 1 | 1 | 0 | 2018-05-16 |
| Kvislabakken skole | Trøndelag, Norway | 1 | 1 | 1 | 2020-06-10 |