Xanthorhoe spadicearia (Red Twin-spot Carpet)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Alf Tore Mjøs | Rogaland, Norway | 1 | 1 | 1 | 2018-06-05 |
| Ivar Stormo | Østfold, Norway | 1 | 1 | 0 | 2018-06-28 |
| Tom Roger Østerås | Trøndelag, Norway | 1 | 1 | 1 | 2018-06-03 |