Gastropachinae
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Ivar Stormo | Østfold, Norway | 52 | 1 | 12 | 2019-05-31 |
| Kjell Mjølsnes | Rogaland, Norway | 5 | 1 | 2 | 2012-04-30 |
| Dag Øivind Ingierd | Akershus, Norway | 4 | 1 | 4 | 2014-05-23 |
| Kjell Tore Vogsland | Telemark, Norway | 2 | 1 | 2 | 2008-05-15 |
| John Skartveit | Vestland, Norway | 1 | 1 | 0 | 2014-04-29 |
| Anders Lundberg | Vestland, Norway | 1 | 1 | 1 | 2017-05-26 |
| Kjell Meiningen | Oslo, Norway | 1 | 1 | 1 | 2017-05-06 |
| Leiv Tommas Haugen | Rogaland, Norway | 1 | 1 | 0 | 2019-05-31 |
| Even Mjaaland | Rogaland, Norway | 1 | 1 | 1 | 2009-04-28 |
| Tor Strøm | Østfold, Norway | 1 | 1 | 0 | 2015-05-03 |