Pulmonata
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Abbortjernet | Innlandet, Norway | 1 | 1 | 0 | 1989-08-22 | |
| Akersvannet | Vestfold, Norway | 6 | 4 | 0 | 1995-09-07 | |
| Allégaten 41 | Vestland, Norway | 1 | 1 | 1 | 2012-05-21 | |
| Almåselv | Vestland, Norway | 1 | 1 | 0 | 2015-08-31 | |
| Alshus | Østfold, Norway | 1 | 1 | 0 | 2012-07-06 | |
| Alvøen | Vestland, Norway | 2 | 1 | 0 | 2020-04-21 | |
| Alvøen skole rundt fotballbanen | Vestland, Norway | 3 | 1 | 0 | 2015-04-16 | |
| Apeltunvatnet | Vestland, Norway | 8 | 3 | 0 | 2009-06-10 | |
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1990-06-07 | |
| Asker | Akershus, Norway | 1 | 1 | 0 | 2017-06-01 | |
| Asker | Akershus, Norway | 3 | 1 | 0 | 2015-09-11 | |
| Audemotland | Rogaland, Norway | 2 | 2 | 0 | 2013-09-26 | |
| Bakketun | Innlandet, Norway | 13 | 3 | 0 | 2018-06-03 | |
| Bebygd område | Troms, Norway | 1 | 1 | 0 | 2013-09-18 | |
| Begby | Østfold, Norway | 4 | 1 | 0 | 2019-09-22 | |
| Bekkenstenveien | Akershus, Norway | 1 | 1 | 1 | 2007-05-13 | |
| Bergemsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-10-04 | |
| Berglund | Trøndelag, Norway | 8 | 6 | 14 | 2012-06-12 | |
| Bergsto | Telemark, Norway | 2 | 2 | 9 | 2012-06-09 | |
| Bergsvatnet | Vestland, Norway | 2 | 2 | 0 | 1995-09-22 | |
| Bergvikvatnet | Nordland, Norway | 5 | 1 | 0 | 1993-09-13 | |
| Bergåsen | Møre og Romsdal, Norway | 7 | 7 | 0 | 2012-08-15 | |
| Bjørkelangen | Akershus, Norway | 11 | 2 | 0 | 2024-04-13 | |
| Bjørnstad-dammen | Innlandet, Norway | 1 | 1 | 0 | 2013-09-06 | |
| Blindern | Oslo, Norway | 1 | 1 | 0 | 2016-06-15 | |
| Blindern stasjon | Oslo, Norway | 1 | 1 | 0 | 2015-06-03 | |
| Blindern videregående skole | Oslo, Norway | 1 | 1 | 0 | 2020-05-27 | |
| Blommenholm | Akershus, Norway | 1 | 1 | 1 | 2016-06-07 | |
| Bodø | Nordland, Norway | 1 | 1 | 0 | 2013-09-25 | |
| Bogstadvannet | Oslo, Norway | 5 | 3 | 0 | 1995-06-09 | |
| Bommestad | Vestfold, Norway | 1 | 1 | 0 | 2005-08-25 | |
| Borgenhaugen | Østfold, Norway | 1 | 1 | 1 | 2017-09-14 | |
| Brannfjell | Oslo, Norway | 1 | 1 | 1 | 2016-06-05 | |
| Bratner | Østfold, Norway | 1 | 1 | 1 | 2013-05-29 | |
| Bratsbergkleiva skole | Telemark, Norway | 3 | 1 | 0 | 2020-03-26 | |
| Breistein | Vestland, Norway | 1 | 1 | 1 | 2012-05-16 | |
| Bruhaugvannet | Nordland, Norway | 1 | 1 | 0 | 2013-09-24 | |
| Bruvik | Vestland, Norway | 1 | 1 | 1 | 2007-05-06 | |
| Brønnerud skolehage | Akershus, Norway | 2 | 1 | 0 | 2014-04-22 | |
| Brånås | Akershus, Norway | 2 | 1 | 2 | 2015-06-02 | |
| Burudvann | Akershus, Norway | 1 | 1 | 0 | 1993-09-14 | |
| buskerud landbruksskole | Buskerud, Norway | 2 | 2 | 0 | 2013-08-28 | |
| Bybaneskogen | Vestland, Norway | 19 | 19 | 7 | 2012-05-22 | |
| Bydalen | Østfold, Norway | 2 | 1 | 0 | 2019-09-19 | |
| Bygdøy | Oslo, Norway | 3 | 1 | 2 | 2016-06-03 | |
| Byrknes | Vestland, Norway | 1 | 1 | 0 | 2017-04-02 | |
| Bødalen | Akershus, Norway | 1 | 1 | 0 | 2015-05-07 | |
| Båstad | Østfold, Norway | 6 | 4 | 8 | 2012-06-05 | |
| Charlottenlund videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2015-06-08 | |
| Christieparken | Vestland, Norway | 4 | 4 | 0 | 2005-08-19 |