Species: Square-spotted Clay (Xestia stigmatica)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Andersbånnveien | Vestfold, Norway | 1 | 1 | 0 | 2017-07-11 | |
| Bakkeløkka | Akershus, Norway | 1 | 1 | 1 | 2016-07-23 | |
| Bjelland, Tromøy | Agder, Norway | 1 | 1 | 0 | 2015-08-14 | |
| Bøleveien 18 | Vestfold, Norway | 1 | 1 | 1 | 2023-07-07 | |
| Eidsborg | Telemark, Norway | 1 | 1 | 0 | 2017-07-19 | |
| Erdal | Vestland, Norway | 2 | 1 | 2 | 2014-07-23 | |
| Hasselgården, Jomfruland | Telemark, Norway | 1 | 1 | 1 | 2011-08-04 | |
| Herfell | Vestfold, Norway | 1 | 1 | 0 | 2017-07-22 | |
| Holseker | Møre og Romsdal, Norway | 1 | 1 | 1 | 2012-08-03 | |
| Hosanger | Vestland, Norway | 6 | 1 | 3 | 2012-08-14 | |
| Jeløya syd | Østfold, Norway | 1 | 1 | 1 | 2018-08-10 | |
| Leirnes | Vestland, Norway | 1 | 1 | 0 | 2009-08-16 | |
| Losveien 12, Fyn, Hvasser | Vestfold, Norway | 13 | 1 | 7 | 2024-08-15 | |
| Merdø | Agder, Norway | 1 | 1 | 0 | 2013-08-01 | |
| Sandvin | Vestland, Norway | 1 | 1 | 0 | 2009-08-24 | |
| Spornes, Tromøy | Agder, Norway | 1 | 1 | 1 | 2015-08-14 | |
| Øvsthus, Hosanger | Vestland, Norway | 2 | 1 | 0 | 2014-07-25 |