Pterostoma palpina (Pale Prominent)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Leiv Tommas Haugen | Rogaland, Norway | 8 | 1 | 1 | 2009-05-29 |
| Alf Tore Mjøs | Rogaland, Norway | 5 | 1 | 2 | 2009-05-26 |
| Kjell Mjølsnes | Rogaland, Norway | 5 | 1 | 1 | 2009-05-31 |
| Svein Sellevold Bekkum | Nordland, Norway | 4 | 1 | 2 | 2009-05-31 |
| John Skartveit | Vestland, Norway | 3 | 1 | 0 | 1993-05-11 |
| Frode Falkenberg | Vestland, Norway | 3 | 1 | 3 | 2009-05-24 |
| Tor Strøm | Østfold, Norway | 1 | 1 | 0 | 2009-05-26 |
| Øyvind Stickler | Vestfold, Norway | 1 | 1 | 0 | 1990-05-11 |
| Egil Frantzen | Vestland, Norway | 1 | 1 | 2 | 2008-05-25 |
| John Grønning | Rogaland, Norway | 1 | 1 | 0 | 2009-05-06 |
| Morten A. Mjelde | Telemark, Norway | 1 | 1 | 1 | 2007-05-25 |
| John Martin Mjelde | Oslo, Norway | 1 | 1 | 1 | 2007-05-26 |
| Lars Erik Johannessen | Østfold, Norway | 1 | 1 | 1 | 2009-05-20 |