Helix pomatia (Roman Snail)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Torstad ungdomsskole | Akershus, Norway | 6 | 1 | 1 | 2015-06-09 |
| Greåker videregående skole | Østfold, Norway | 6 | 1 | 2 | 2019-09-22 |
| Ullern videregående skole | Oslo, Norway | 5 | 1 | 0 | 2017-09-04 |
| Sandvika videregående skole | Akershus, Norway | 3 | 1 | 3 | 2015-06-05 |
| Kongsvinger ungdomsskole | Innlandet, Norway | 2 | 1 | 0 | 2020-06-16 |
| Flekkefjord vgs | Agder, Norway | 2 | 1 | 0 | 2014-05-22 |
| Vetland skole grunnskole | Oslo, Norway | 1 | 1 | 1 | 2015-05-26 |
| Rimbareid barne- og ungdomsskule | Vestland, Norway | 1 | 1 | 1 | 2015-06-10 |
| Charlotte Bakke | Telemark, Norway | 1 | 1 | 0 | 2018-05-21 |
| Høgskolen i Telemark/Notodden | Telemark, Norway | 1 | 1 | 1 | 2014-08-12 |
| Odd Johan Berland | Vestland, Norway | 1 | 1 | 3 | 2008-05-01 |
| Morten Bryde | Akershus, Norway | 1 | 1 | 0 | 2012-05-12 |
| Tone Jakobsen | Oslo, Norway | 1 | 1 | 0 | 2012-07-06 |
| Sydskogen barnehage | Akershus, Norway | 1 | 1 | 0 | 2015-05-07 |
| Hilde Johansen | Oslo, Norway | 1 | 1 | 0 | 2015-05-27 |
| Tone Gregers | Oslo, Norway | 1 | 1 | 1 | 2015-06-17 |
| laila stavenjord | Vestfold, Norway | 1 | 1 | 0 | 2015-08-31 |
| Hagaløkka skole | Akershus, Norway | 1 | 1 | 0 | 2017-06-01 |
| Maryanne Hansen | Østfold, Norway | 1 | 1 | 1 | 2019-05-18 |
| Rasmus Stoltenberg | Buskerud, Norway | 1 | 1 | 1 | 2018-07-17 |
| Solveig Michelsen | Vestland, Norway | 1 | 1 | 0 | 2019-05-22 |
| Lesley Thune Paulsen | Akershus, Norway | 1 | 1 | 1 | 2019-08-11 |
| Lierbyen skole | Buskerud, Norway | 1 | 1 | 0 | 2015-06-16 |
| Ris ungdomsskole | Oslo, Norway | 1 | 1 | 0 | 2015-06-15 |
| Sælen Oppveksttun avd skole | Vestland, Norway | 1 | 1 | 0 | 2015-06-02 |
| SABIMA | Oslo, Norway | 1 | 1 | 1 | 2007-05-13 |
| Bogstad skole | Oslo, Norway | 1 | 1 | 0 | 2015-06-15 |