Helcystogramma
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Ivar Stormo | Østfold, Norway | 53 | 2 | 1 | 2019-08-10 |
| Kjell Mjølsnes | Rogaland, Norway | 23 | 1 | 1 | 2015-07-07 |
| Even Mjaaland | Rogaland, Norway | 22 | 2 | 7 | 2017-07-22 |
| Frode Falkenberg | Vestland, Norway | 15 | 2 | 2 | 2015-07-12 |
| John Grønning | Rogaland, Norway | 2 | 1 | 2 | 2016-06-29 |
| Kjell Tore Vogsland | Telemark, Norway | 2 | 2 | 2 | 2009-05-26 |
| Alf Tore Mjøs | Rogaland, Norway | 1 | 1 | 1 | 2013-07-18 |
| Tor Strøm | Østfold, Norway | 1 | 1 | 1 | 2015-08-26 |
| Eli Gates | Akershus, Norway | 1 | 1 | 1 | 2016-07-20 |
| Geirr O Pedersen | Akershus, Norway | 1 | 1 | 1 | 2011-06-22 |