Species: Grey Arches (Polia nebulosa)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Andersbånnveien | Vestfold, Norway | 2 | 1 | 0 | 2017-07-14 | |
| Bakkeløkka | Akershus, Norway | 3 | 1 | 3 | 2020-06-10 | |
| Bandaksjøen | Telemark, Norway | 2 | 1 | 1 | 2010-07-30 | |
| Baroniet i Rosendal | Vestland, Norway | 1 | 1 | 0 | 2018-06-09 | |
| Barrustmoen, Vinstra | Innlandet, Norway | 1 | 1 | 0 | 2013-07-02 | |
| Bekkum, Kvikneskogen | Innlandet, Norway | 5 | 1 | 4 | 2011-07-11 | |
| Bjelland | Agder, Norway | 2 | 1 | 0 | 2015-07-07 | |
| Bjerga. Hylsfjorden | Rogaland, Norway | 1 | 1 | 0 | 2016-06-08 | |
| Bjøravåg | Rogaland, Norway | 1 | 1 | 0 | 2016-06-24 | |
| Bjårvatnet | Rogaland, Norway | 2 | 1 | 0 | 2013-07-16 | |
| Blika gruver | Telemark, Norway | 1 | 1 | 0 | 2009-06-28 | |
| Bøleveien 18 | Vestfold, Norway | 7 | 1 | 4 | 2012-07-20 | |
| Dale | Rogaland, Norway | 1 | 1 | 0 | 2015-07-30 | |
| Dalen, Litleskare | Vestland, Norway | 1 | 1 | 0 | 2015-08-20 | |
| Drangedal | Telemark, Norway | 1 | 1 | 1 | 2008-07-15 | |
| Egenes | Agder, Norway | 28 | 1 | 1 | 2016-07-21 | |
| Eidfjord sentrum | Vestland, Norway | 3 | 1 | 2 | 2007-07-07 | |
| Eidsborg | Telemark, Norway | 2 | 1 | 1 | 2017-07-19 | |
| Erdal | Vestland, Norway | 1 | 1 | 1 | 2007-07-26 | |
| Ergavatnet | Rogaland, Norway | 1 | 1 | 0 | 2011-07-06 | |
| Erling Michelsensvei | Oslo, Norway | 1 | 1 | 1 | 2011-07-05 | |
| Flage | Vestland, Norway | 2 | 1 | 0 | 2010-07-09 | |
| Fosseland camping | Agder, Norway | 1 | 1 | 0 | 2010-07-10 | |
| Grønnlien | Vestland, Norway | 1 | 1 | 1 | 2011-07-22 | |
| Gursli | Rogaland, Norway | 4 | 1 | 0 | 2017-07-16 | |
| Hasselgården, Jomfruland | Telemark, Norway | 11 | 1 | 1 | 2015-07-10 | |
| Hefte,Tromøy | Agder, Norway | 2 | 1 | 0 | 2014-07-16 | |
| Hestholmen | Østfold, Norway | 1 | 1 | 0 | 2011-06-26 | |
| Hosanger | Vestland, Norway | 16 | 1 | 2 | 2022-07-24 | |
| Hyttetomta, Svanes | Rogaland, Norway | 4 | 1 | 1 | 2014-07-13 | |
| Hølland | Rogaland, Norway | 4 | 1 | 1 | 2010-07-20 | |
| Høntorp | Østfold, Norway | 1 | 1 | 0 | 2011-06-24 | |
| Håtong | Rogaland, Norway | 5 | 1 | 2 | 2015-08-04 | |
| Indre Boge | Vestland, Norway | 9 | 1 | 2 | 2024-05-25 | |
| Jeløya syd | Østfold, Norway | 2 | 1 | 0 | 2019-07-17 | |
| Kvalstad, Svanøy | Vestland, Norway | 1 | 1 | 0 | 2017-07-24 | |
| Kvaløy | Rogaland, Norway | 1 | 1 | 0 | 1983-06-23 | |
| Lauvik,Bandak | Telemark, Norway | 1 | 1 | 0 | 2010-07-31 | |
| Leitevik, Sør-Stokke | Rogaland, Norway | 3 | 1 | 1 | 2018-06-28 | |
| Lund, Øvre Eidfjord | Vestland, Norway | 1 | 1 | 0 | 2016-06-02 | |
| Manum | Vestfold, Norway | 2 | 1 | 2 | 2018-06-17 | |
| Merdø | Agder, Norway | 1 | 1 | 0 | 2013-08-01 | |
| Moen | Vestland, Norway | 1 | 1 | 0 | 2010-07-30 | |
| Mollandskjær | Agder, Norway | 4 | 1 | 1 | 2010-07-02 | |
| Morvik | Vestland, Norway | 16 | 1 | 12 | 2018-06-26 | |
| Mølen | Vestfold, Norway | 1 | 1 | 0 | 2019-07-13 | |
| Mølen | Vestfold, Norway | 3 | 1 | 0 | 2017-07-22 | |
| Nedre Timenes | Agder, Norway | 3 | 1 | 0 | 2016-06-18 | |
| Nedre Timenes | Agder, Norway | 1 | 1 | 0 | 2013-07-08 | |
| Nes | Vestland, Norway | 1 | 1 | 0 | 2011-07-17 | |