Klasse: Snails (Gastropoda)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Vevang | Møre og Romsdal, Norway | 130 | 7 | 0 | 1995-08-31 | |
| Viggja | Trøndelag, Norway | 7 | 3 | 0 | 1993-10-21 | |
| Vigra | Møre og Romsdal, Norway | 83 | 7 | 0 | 1995-10-17 | |
| 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 | |
| Vikestad | Nordland, Norway | 10 | 3 | 0 | 1997-10-29 | |
| Viksøy | Vestland, Norway | 1 | 1 | 0 | 2021-04-04 | |
| Vikøyri | Vestland, Norway | 5 | 3 | 0 | 1993-12-14 | |
| Virikbekken | Vestfold, Norway | 11 | 2 | 0 | 2004-05-10 | |
| Viste | Rogaland, Norway | 172 | 8 | 0 | 1996-10-02 | |
| Viste | Rogaland, Norway | 28 | 4 | 0 | 1994-12-05 | |
| Vollane | Vestland, Norway | 2 | 1 | 0 | 2007-05-22 | |
| Vollebekk skole | Oslo, Norway | 2 | 1 | 2 | 2018-05-02 | |
| Væretrøa | Trøndelag, Norway | 3 | 2 | 3 | 2021-05-10 | |
| Væretrøa | Trøndelag, Norway | 3 | 3 | 3 | 2021-05-13 | |
| Væretrøa | Trøndelag, Norway | 8 | 5 | 10 | 2021-09-12 | |
| Vågavegen 5 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2020-06-02 | |
| Vågehamn | Nordland, Norway | 137 | 8 | 0 | 1995-10-12 | |
| Vågelva | Vestland, Norway | 1 | 1 | 1 | 2020-09-03 | |
| Vålåsjøen | Innlandet, Norway | 4 | 1 | 0 | 1993-06-09 | |
| Vår hage, Høvåg | Agder, Norway | 1 | 1 | 2 | 2012-05-23 | |
| York | Vestfold, Norway | 29 | 4 | 0 | 1994-11-10 | |
| Ytre Flosterøy | Agder, Norway | 80 | 8 | 0 | 1998-09-22 | |
| Ytre Ulvøya | Agder, Norway | 26 | 5 | 0 | 1994-12-09 | |
| Ytterøy | Trøndelag, Norway | 179 | 8 | 0 | 1997-09-23 | |
| Øggardselva | Møre og Romsdal, Norway | 2 | 2 | 0 | 1995-05-24 | |
| Øksnevadtjørna | Rogaland, Norway | 5 | 5 | 0 | 1993-05-28 | |
| Ølbergholmen | Vestfold, Norway | 157 | 8 | 0 | 1998-09-24 | |
| Ørsjøen | Innlandet, Norway | 3 | 3 | 0 | 1995-09-07 | |
| Ørskogvika | Møre og Romsdal, Norway | 169 | 9 | 0 | 2001-09-24 | |
| Østensjøvannet | Oslo, Norway | 1 | 1 | 1 | 2016-06-05 | |
| Østensjøvannet | Oslo, Norway | 1 | 1 | 0 | 2015-05-28 | |
| Østerhavna | Agder, Norway | 5 | 1 | 0 | 2011-09-08 | |
| Østerøya | Vestfold, Norway | 15 | 3 | 0 | 1994-11-10 | |
| Østre Fiske | Agder, Norway | 1 | 1 | 0 | 2001-08-01 | |
| Østre Halsen | Vestfold, Norway | 76 | 6 | 0 | 1996-10-16 | |
| Østre Kvaknes-Staubø | Agder, Norway | 39 | 4 | 0 | 1994-11-04 | |
| Øvre Storfjordvatnet | Nordland, Norway | 2 | 1 | 0 | 1990-08-30 | |
| Øvsttunstemmen | Vestland, Norway | 1 | 1 | 0 | 2013-04-24 | |
| Øyane-Skeie | Rogaland, Norway | 17 | 6 | 0 | 1998-06-09 | |
| Åfarnes | Møre og Romsdal, Norway | 120 | 7 | 0 | 1995-09-27 | |
| Åfjord | Trøndelag, Norway | 29 | 6 | 0 | 1995-09-14 | |
| Åheim | Møre og Romsdal, Norway | 160 | 8 | 0 | 1997-10-08 | |
| Åkrehamn | Rogaland, Norway | 102 | 5 | 0 | 1994-11-25 | |
| Ålvatnet | Trøndelag, Norway | 6 | 1 | 0 | 2013-09-04 | |
| Årebrot | Rogaland, Norway | 1 | 1 | 0 | 2019-04-08 | |
| Årefjordstranda øst | Østfold, Norway | 2 | 2 | 0 | 2016-09-08 | |
| Åros | Akershus, Norway | 20 | 4 | 0 | 1996-10-23 | |
| Årungen | Akershus, Norway | 22 | 7 | 0 | 1996-09-16 | |
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