Coenonympha arcania (Pearly Heath)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Bredmosen | Østfold, Norway | 2 | 1 | 1 | 2016-07-12 | |
| Bredmosen | Østfold, Norway | 2 | 1 | 2 | 2017-06-15 | |
| Brumåsavegen | Akershus, Norway | 3 | 1 | 2 | 2016-06-23 | |
| Drøbak | Akershus, Norway | 2 | 1 | 1 | 2018-09-20 | |
| Frogn | Akershus, Norway | 1 | 1 | 1 | 2011-06-07 | |
| Halden | Østfold, Norway | 1 | 1 | 1 | 2015-06-05 | |
| Hvitsten | Akershus, Norway | 1 | 1 | 1 | 2007-06-24 | |
| Kontraveien 2 | Akershus, Norway | 1 | 1 | 2 | 2011-06-18 | |
| Langerudveien | Akershus, Norway | 4 | 1 | 4 | 2018-06-26 | |
| Lindås | Østfold, Norway | 1 | 1 | 1 | 2009-06-29 | |
| Otteid | Østfold, Norway | 2 | 1 | 0 | 2017-06-15 | |
| Otteid (Storedal) | Østfold, Norway | 39 | 1 | 8 | 2019-07-10 | |
| Storesand | Østfold, Norway | 1 | 1 | 2 | 2011-06-25 | |
| Strømsfoss | Østfold, Norway | 1 | 1 | 0 | 2017-06-18 | |
| Vansjø | Østfold, Norway | 1 | 1 | 1 | 2011-06-25 | |