Subclass: Pteriomorpha
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Valderøy | Møre og Romsdal, Norway | 85 | 4 | 0 | 1996-10-17 | |
| Valderøy | Møre og Romsdal, Norway | 58 | 4 | 0 | 1995-09-15 | |
| Valen | Vestland, Norway | 14 | 4 | 10 | 2015-08-31 | |
| Vallersund | Trøndelag, Norway | 9 | 2 | 0 | 1993-10-07 | |
| Vallø,Husvik | Vestfold, Norway | 158 | 4 | 0 | 2000-11-07 | |
| Valun,Sandvoll | Vestland, Norway | 5 | 2 | 0 | 1994-06-27 | |
| Vangsvik | Troms, Norway | 14 | 3 | 0 | 1993-09-01 | |
| Vannareid | Troms, Norway | 3 | 2 | 0 | 1993-11-16 | |
| Vannøya | Vestfold, Norway | 202 | 4 | 0 | 2005-09-28 | |
| Vanvikan | Trøndelag, Norway | 21 | 2 | 0 | 1993-10-08 | |
| Vardanes | Vestland, Norway | 17 | 3 | 0 | 1994-10-20 | |
| Vassøy | Rogaland, Norway | 65 | 4 | 0 | 1995-10-04 | |
| Vedavågen | Rogaland, Norway | 45 | 3 | 0 | 1994-11-25 | |
| Veierland | Vestfold, Norway | 6 | 2 | 0 | 2002-08-22 | |
| Verdens ende | Vestfold, Norway | 147 | 4 | 0 | 1997-10-09 | |
| Vergøy | Vestfold, Norway | 71 | 4 | 0 | 1996-09-10 | |
| Vesterhavna | Agder, Norway | 95 | 4 | 0 | 2010-11-10 | |
| Vesterøy | Vestfold, Norway | 51 | 4 | 0 | 1997-05-26 | |
| Vesterøya | Vestfold, Norway | 68 | 4 | 0 | 1996-09-26 | |
| Vesterøya | Vestfold, Norway | 113 | 4 | 0 | 2000-05-30 | |
| Vestfjord | Vestfold, Norway | 93 | 4 | 0 | 1995-10-01 | |
| Vestre | Møre og Romsdal, Norway | 7 | 2 | 0 | 1996-09-20 | |
| Vestrevika, Bildøyna | Vestland, Norway | 4 | 2 | 0 | 2018-09-03 | |
| Vevang | Møre og Romsdal, Norway | 59 | 4 | 0 | 1995-08-31 | |
| Viggja | Trøndelag, Norway | 8 | 2 | 0 | 1993-10-21 | |
| Vignesvågen | Rogaland, Norway | 1 | 1 | 0 | 2010-12-29 | |
| Vigra | Møre og Romsdal, Norway | 28 | 4 | 0 | 1995-10-17 | |
| Vikestad | Nordland, Norway | 6 | 3 | 0 | 1997-10-29 | |
| Vikøyri | Vestland, Norway | 14 | 2 | 0 | 1993-12-14 | |
| Viste | Rogaland, Norway | 63 | 4 | 0 | 1996-10-02 | |
| Viste | Rogaland, Norway | 9 | 2 | 0 | 1994-12-05 | |
| Vitensenteret | Agder, Norway | 1 | 1 | 1 | 2013-03-20 | |
| Vollane | Vestland, Norway | 1 | 1 | 0 | 2007-05-22 | |
| Vollen strandområde | Akershus, Norway | 2 | 1 | 1 | 2017-05-30 | |
| Væresholmen | Trøndelag, Norway | 1 | 1 | 1 | 2020-06-17 | |
| Vågavegen 5 | Møre og Romsdal, Norway | 2 | 1 | 0 | 2020-06-02 | |
| Vågehamn | Nordland, Norway | 55 | 4 | 0 | 1995-10-12 | |
| York | Vestfold, Norway | 48 | 3 | 0 | 1994-11-10 | |
| Ytre Flosterøy | Agder, Norway | 59 | 4 | 0 | 1998-09-22 | |
| Ytre Ulvøya | Agder, Norway | 20 | 3 | 0 | 1994-12-09 | |
| Ytterøy | Trøndelag, Norway | 102 | 4 | 0 | 1997-09-23 | |
| Ølbergholmen | Vestfold, Norway | 150 | 4 | 0 | 1998-09-24 | |
| Ørskogvika | Møre og Romsdal, Norway | 87 | 5 | 0 | 2001-09-24 | |
| Østerhavna | Agder, Norway | 5 | 2 | 0 | 2011-09-08 | |
| Østerøya | Vestfold, Norway | 8 | 3 | 0 | 1994-11-10 | |
| Østre Halsen | Vestfold, Norway | 101 | 4 | 0 | 1996-10-16 | |
| Østre Kvaknes-Staubø | Agder, Norway | 43 | 3 | 0 | 1994-11-04 | |
| Øyane-Skeie | Rogaland, Norway | 12 | 4 | 0 | 1998-06-09 | |
| Øystese | Vestland, Norway | 1 | 1 | 2 | 2016-05-15 | |
| Åfarnes | Møre og Romsdal, Norway | 58 | 3 | 0 | 1995-09-27 | |
Sustain.no is provided by the Norwegian Centre for Science Education