Species: Least Black Arches (Nola confusalis)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Bjårvatnet | Rogaland, Norway | 1 | 1 | 0 | 2013-06-26 | |
| Bøleveien 18 | Vestfold, Norway | 5 | 1 | 5 | 2024-05-17 | |
| Dale | Rogaland, Norway | 1 | 1 | 0 | 2015-07-03 | |
| Drangedal | Telemark, Norway | 1 | 1 | 1 | 2010-05-15 | |
| Egenes | Agder, Norway | 21 | 1 | 0 | 2017-06-05 | |
| Eide | Rogaland, Norway | 2 | 1 | 0 | 2023-06-12 | |
| Gursli | Rogaland, Norway | 1 | 1 | 0 | 2014-05-13 | |
| Herfell | Vestfold, Norway | 2 | 1 | 0 | 2017-06-13 | |
| Hetland | Rogaland, Norway | 2 | 1 | 1 | 2016-06-17 | |
| Holmavika | Rogaland, Norway | 1 | 1 | 0 | 2015-06-04 | |
| Hyttetomta, Svanes | Rogaland, Norway | 12 | 1 | 3 | 2011-06-12 | |
| Hølland | Rogaland, Norway | 4 | 1 | 2 | 2014-05-20 | |
| Jeløya syd | Østfold, Norway | 1 | 1 | 0 | 2018-05-24 | |
| Nedre Timenes | Agder, Norway | 4 | 1 | 0 | 2016-05-21 | |
| Otteid (Storedal) | Østfold, Norway | 9 | 1 | 1 | 2018-06-03 | |
| Presthammer | Rogaland, Norway | 8 | 1 | 1 | 2024-05-16 | |
| Rekedal | Rogaland, Norway | 1 | 1 | 0 | 2016-06-04 | |
| Skytebanen | Agder, Norway | 1 | 1 | 1 | 2012-05-26 | |
| Skåland | Rogaland, Norway | 1 | 1 | 0 | 2014-04-29 | |
| Skår | Rogaland, Norway | 1 | 1 | 1 | 2011-05-11 | |
| Tyrihjellåsen 33, Solbergfoss | Østfold, Norway | 1 | 1 | 2 | 2014-05-22 | |
| Verpentangen | Akershus, Norway | 5 | 1 | 4 | 2013-06-09 | |
| Åsedalen | Rogaland, Norway | 1 | 1 | 0 | 2014-05-17 |