Xanthorhoe ferrugata (Dark-barred Twin-spot)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Drangedal | Telemark, Norway | 1 | 1 | 1 | 2006-08-08 | |
| Lindås | Østfold, Norway | 3 | 1 | 3 | 2009-08-07 | |
| Mollandskjær | Agder, Norway | 4 | 1 | 2 | 2009-08-15 | |
| Presthammer | Rogaland, Norway | 2 | 1 | 0 | 2008-08-23 |