Pempelia palumbella (Heather Knot-horn)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Kjell Mjølsnes | Rogaland, Norway | 28 | 1 | 2 | 2017-07-26 |
| Olav Krogsæter | Vestland, Norway | 19 | 1 | 6 | 2015-09-12 |
| Even Mjaaland | Rogaland, Norway | 12 | 1 | 3 | 2016-07-13 |
| Ivar Stormo | Østfold, Norway | 11 | 1 | 3 | 2019-08-10 |
| Frode Falkenberg | Vestland, Norway | 9 | 1 | 4 | 2015-09-04 |
| Leiv Tommas Haugen | Rogaland, Norway | 4 | 1 | 1 | 2023-08-06 |
| John Grønning | Rogaland, Norway | 3 | 1 | 2 | 2015-07-21 |
| Kjell Tore Vogsland | Telemark, Norway | 2 | 1 | 1 | 2008-09-02 |
| Øyvind Stickler | Vestfold, Norway | 2 | 1 | 3 | 2011-07-05 |
| Sissel og Nigel Goodgame | Vestland, Norway | 2 | 1 | 1 | 2015-06-28 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 1 | 2011-08-05 |
| Marte Falkenberg | Vestland, Norway | 1 | 1 | 0 | 2009-07-19 |
| Alf Tore Mjøs | Rogaland, Norway | 1 | 1 | 1 | 2007-07-26 |