Apotomis betuletana (Birch Marble)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Frode Falkenberg | Vestland, Norway | 19 | 1 | 0 | 2015-08-27 |
| Even Mjaaland | Rogaland, Norway | 9 | 1 | 0 | 2015-08-25 |
| Olav Krogsæter | Vestland, Norway | 7 | 1 | 0 | 2015-08-26 |
| Turid og Jarle Bakken | Møre og Romsdal, Norway | 4 | 1 | 1 | 2015-08-16 |
| John Skartveit | Vestland, Norway | 4 | 1 | 1 | 2015-08-17 |
| Ola Moen | Vestland, Norway | 3 | 1 | 0 | 2015-08-25 |
| Leiv Tommas Haugen | Rogaland, Norway | 3 | 1 | 0 | 2015-08-18 |
| Kjell Mjølsnes | Rogaland, Norway | 3 | 1 | 0 | 2015-08-25 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 2 | 1 | 0 | 2015-08-11 |
| Lars Erik Johannessen | Østfold, Norway | 2 | 1 | 2 | 2015-08-23 |
| Ivar Stormo | Østfold, Norway | 2 | 1 | 0 | 2015-08-06 |
| Alf Tore Mjøs | Rogaland, Norway | 1 | 1 | 0 | 2015-08-23 |