Xanthorhoe ferrugata (Dark-barred Twin-spot)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Frode Falkenberg | Vestland, Norway | 4 | 1 | 2 | 2009-08-15 |
| Lars Erik Johannessen | Østfold, Norway | 3 | 1 | 3 | 2009-08-07 |
| Leiv Tommas Haugen | Rogaland, Norway | 2 | 1 | 0 | 2008-08-23 |
| Kjell Tore Vogsland | Telemark, Norway | 1 | 1 | 1 | 2006-08-08 |