Pulmonata
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Store Nesttunvann | Vestland, Norway | 4 | 4 | 0 | 2012-09-25 | |
| Storeidvatnet | Nordland, Norway | 1 | 1 | 0 | 1998-09-07 | |
| Storvatnet | Trøndelag, Norway | 1 | 1 | 0 | 2004-08-14 | |
| Stridsklev | Telemark, Norway | 1 | 1 | 0 | 2020-04-28 | |
| Sundkilen | Telemark, Norway | 2 | 2 | 0 | 1990-06-01 | |
| Sundvollen | Buskerud, Norway | 1 | 1 | 1 | 2019-05-18 | |
| Surnadal | Møre og Romsdal, Norway | 4 | 2 | 2 | 2015-06-12 | |
| Sælen Oppveksttun avd skole | Vestland, Norway | 1 | 1 | 1 | 2015-10-27 | |
| Sælen Oppveksttun/Avdeling skole | Vestland, Norway | 2 | 2 | 0 | 2016-04-21 | |
| Sætertjern | Akershus, Norway | 7 | 5 | 0 | 1996-10-24 | |
| Sørborg | Vestland, Norway | 67 | 17 | 15 | 2014-09-02 | |
| Søre Fjellavegen 203 | Vestland, Norway | 1 | 1 | 1 | 2020-05-11 | |
| Tjennane | Telemark, Norway | 2 | 2 | 0 | 1995-05-30 | |
| Todalen | Buskerud, Norway | 1 | 1 | 0 | 2013-09-03 | |
| Tornesvatnet | Rogaland, Norway | 8 | 4 | 0 | 1993-09-14 | |
| Torsnes Søndre | Østfold, Norway | 9 | 1 | 1 | 2012-07-06 | |
| Torsnes, Holm | Østfold, Norway | 1 | 1 | 1 | 2017-09-15 | |
| Torstad ungdomsskole | Akershus, Norway | 4 | 2 | 0 | 2015-06-09 | |
| Torstaddammen | Akershus, Norway | 9 | 2 | 2 | 2015-06-09 | |
| Tretjønnet | Agder, Norway | 2 | 1 | 0 | 1990-06-26 | |
| Trosviktoppen | Østfold, Norway | 1 | 1 | 0 | 2015-09-03 | |
| Tunnelveien | Vestfold, Norway | 1 | 1 | 0 | 2015-08-31 | |
| Tussvatnet | Nordland, Norway | 2 | 1 | 0 | 1990-06-07 | |
| Tuvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 2001-06-11 | |
| Tveitavatnet | Vestland, Norway | 4 | 1 | 0 | 1992-10-01 | |
| Tveitevannet | Vestland, Norway | 2 | 1 | 0 | 2014-05-22 | |
| Tveitevannet | Vestland, Norway | 3 | 1 | 0 | 2008-09-04 | |
| Tveitevannet | Vestland, Norway | 20 | 6 | 0 | 2011-09-09 | |
| Ullern | Oslo, Norway | 1 | 1 | 1 | 2015-06-17 | |
| Ullern vgs | Oslo, Norway | 11 | 2 | 1 | 2017-09-04 | |
| Ullern videregående skole | Oslo, Norway | 14 | 2 | 7 | 2015-09-17 | |
| Ullevål | Oslo, Norway | 1 | 1 | 3 | 2008-05-01 | |
| Ulvefaret | Akershus, Norway | 1 | 1 | 1 | 2020-09-10 | |
| Ura | Møre og Romsdal, Norway | 2 | 2 | 2 | 2012-08-21 | |
| Uteområdet ved Frogn vgs | Akershus, Norway | 10 | 1 | 2 | 2016-08-30 | |
| Uteområdet ved Skram skole | Vestland, Norway | 5 | 3 | 11 | 2012-05-25 | |
| Utsira | Rogaland, Norway | 5 | 5 | 4 | 2012-05-18 | |
| Vaksvik | Møre og Romsdal, Norway | 6 | 1 | 0 | 2023-05-21 | |
| Varaldsøy | Vestland, Norway | 8 | 8 | 8 | 2003-06-25 | |
| Vasslivatnet | Rogaland, Norway | 3 | 2 | 0 | 1992-06-04 | |
| Vassmoen, Lauvøya | Trøndelag, Norway | 3 | 1 | 0 | 2023-05-28 | |
| Vatne | Rogaland, Norway | 4 | 4 | 0 | 2012-06-10 | |
| Ved foten av Litjsten | Trøndelag, Norway | 8 | 4 | 24 | 2012-05-23 | |
| Veierland | Vestfold, Norway | 1 | 1 | 0 | 2008-03-06 | |
| Vennersberg | Innlandet, Norway | 1 | 1 | 1 | 2020-06-16 | |
| Vesterstø | Rogaland, Norway | 1 | 1 | 0 | 2016-04-18 | |
| veum | Østfold, Norway | 2 | 1 | 0 | 2019-09-22 | |
| Vik | Buskerud, Norway | 1 | 1 | 1 | 2020-09-23 | |
| Vika | Trøndelag, Norway | 1 | 1 | 0 | 2010-07-20 | |
| Vikerauntjønna | Trøndelag, Norway | 3 | 1 | 0 | 1993-09-15 |