Species: Silvery Arches (Polia hepatica)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Andersbånnveien | Vestfold, Norway | 1 | 1 | 0 | 2017-07-14 | |
| Barrustmoen, Vinstra | Innlandet, Norway | 1 | 1 | 1 | 2012-07-26 | |
| Bekkum, Kvikneskogen | Innlandet, Norway | 1 | 1 | 1 | 2012-08-16 | |
| Bjelland | Agder, Norway | 1 | 1 | 0 | 2014-06-26 | |
| Bjelland, Tromøy | Agder, Norway | 1 | 1 | 0 | 2014-07-17 | |
| Dale | Rogaland, Norway | 1 | 1 | 0 | 2015-08-04 | |
| Drangedal | Telemark, Norway | 1 | 1 | 1 | 2009-07-19 | |
| Egenes | Agder, Norway | 4 | 1 | 0 | 2016-06-30 | |
| Eidsborg | Telemark, Norway | 3 | 1 | 1 | 2017-07-19 | |
| Ergavatnet | Rogaland, Norway | 1 | 1 | 1 | 2015-08-21 | |
| Finnvik | Rogaland, Norway | 1 | 1 | 0 | 2015-07-31 | |
| Flødeviga | Agder, Norway | 1 | 1 | 0 | 2013-07-28 | |
| Hasselgården, Jomfruland | Telemark, Norway | 1 | 1 | 0 | 2013-07-11 | |
| Hetland | Rogaland, Norway | 1 | 1 | 1 | 2015-08-07 | |
| Hyttetomta, Svanes | Rogaland, Norway | 1 | 1 | 1 | 2017-07-26 | |
| Kraftstasjonen, Eidsborg | Telemark, Norway | 2 | 1 | 0 | 2012-07-27 | |
| Kvaløy | Rogaland, Norway | 1 | 1 | 0 | 1983-06-29 | |
| Leknes, Skånevik | Vestland, Norway | 1 | 1 | 0 | 2010-07-30 | |
| Lindås | Østfold, Norway | 1 | 1 | 1 | 2009-07-17 | |
| Mollandskjær | Agder, Norway | 2 | 1 | 1 | 2010-07-01 | |
| Mølen | Vestfold, Norway | 2 | 1 | 1 | 2017-07-22 | |
| Nes | Vestland, Norway | 1 | 1 | 0 | 2010-07-28 | |
| Otteid (Storedal) | Østfold, Norway | 13 | 1 | 2 | 2019-07-26 | |
| Rogn | Innlandet, Norway | 1 | 1 | 1 | 2017-07-20 | |
| Ronevatnet | Agder, Norway | 1 | 1 | 1 | 2012-07-19 | |
| Sandaa | Agder, Norway | 4 | 1 | 0 | 2015-07-06 | |
| Sandå øvre | Agder, Norway | 1 | 1 | 1 | 2016-06-15 | |
| Spornes, Tromøy | Agder, Norway | 2 | 1 | 0 | 2017-07-20 | |
| Svene | Buskerud, Norway | 1 | 1 | 0 | 2007-07-13 | |
| Valle | Agder, Norway | 1 | 1 | 0 | 2013-07-18 | |
| Verpentangen | Akershus, Norway | 2 | 1 | 2 | 2012-07-04 | |
| Vågslid | Telemark, Norway | 2 | 1 | 0 | 2021-07-23 | |