Dioryctria sylvestrella (New Pine Knot-horn)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Herfell | Vestfold, Norway | 1 | 1 | 0 | 2015-08-15 | |
| Otteid (Storedal) | Østfold, Norway | 7 | 1 | 3 | 2019-08-18 | |
| Revtangen Ornitologiske Stasjon | Rogaland, Norway | 1 | 1 | 1 | 2021-07-25 |