Portunidae
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Foldnes skule | Vestland, Norway | 1 | 1 | 0 | 2006-04-21 |
| Sund ungdomsskule | Vestland, Norway | 1 | 1 | 1 | 2007-06-07 |
| Saksvik skole | Trøndelag, Norway | 1 | 1 | 0 | 2019-08-26 |
| Frede Thorsheim | Vestland, Norway | 1 | 1 | 0 | 2019-09-05 |
| Omvikdalen oppvekstsenter avdeling skule | Vestland, Norway | 1 | 1 | 0 | 2019-05-23 |
| Vestmyra skole | Nordland, Norway | 1 | 1 | 1 | 2014-05-29 |
| Bringedalsbygda Oppvekstsenter/Avdeling skule | Vestland, Norway | 1 | 1 | 0 | 2019-05-23 |
| Dokka videregående skole | Innlandet, Norway | 1 | 1 | 0 | 2013-03-20 |
| Flosta skole | Agder, Norway | 1 | 1 | 1 | 2013-03-20 |
| 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 |
| Bergsfjord Oppvekstsenter/Avd skole | Finnmark, Norway | 1 | 1 | 1 | 2021-09-06 |
| Universitetet i Stavanger | Rogaland, Norway | 1 | 1 | 0 | 2022-09-19 |
| Utheim skole | Møre og Romsdal, Norway | 1 | 1 | 0 | 2019-06-11 |
| Langhaugen videregående skole | Vestland, Norway | 1 | 1 | 0 | 2019-09-12 |
| Thora Storm videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2021-09-09 |
| Sykkylven ungdomsskule | Møre og Romsdal, Norway | 1 | 1 | 0 | 2015-12-05 |
| Hilde Ervik | Trøndelag, Norway | 1 | 1 | 0 | 2017-09-05 |
| Myre skole | Nordland, Norway | 1 | 1 | 0 | 2021-08-27 |