Apotomis betuletana (Birch Marble)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Kjell Mjølsnes | Rogaland, Norway | 2 | 1 | 0 | 2017-07-26 |
| Ivar Stormo | Østfold, Norway | 2 | 1 | 0 | 2017-07-17 |
| Even Mjaaland | Rogaland, Norway | 1 | 1 | 0 | 2017-07-23 |
| Nils Rogn | Innlandet, Norway | 1 | 1 | 0 | 2017-07-24 |