Ypsolopha
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Frode Falkenberg | Vestland, Norway | 259 | 7 | 17 | 2020-08-19 |
| Even Mjaaland | Rogaland, Norway | 160 | 8 | 28 | 2017-07-23 |
| Kjell Mjølsnes | Rogaland, Norway | 100 | 9 | 8 | 2017-07-26 |
| Olav Krogsæter | Vestland, Norway | 97 | 4 | 15 | 2015-09-23 |
| Alf Tore Mjøs | Rogaland, Norway | 84 | 5 | 10 | 2021-09-19 |
| Svein Bekkum | Innlandet, Norway | 81 | 5 | 15 | 2022-09-27 |
| Leiv Tommas Haugen | Rogaland, Norway | 67 | 4 | 2 | 2022-09-10 |
| Ivar Stormo | Viken, Norway | 43 | 9 | 8 | 2019-09-14 |
| John Skartveit | Vestland, Norway | 32 | 3 | 6 | 2022-08-31 |
| Anders Lundberg | Vestland, Norway | 30 | 4 | 7 | 2018-09-07 |
| John Stenersen | Nordland, Norway | 19 | 4 | 15 | 2017-08-15 |
| Håvar Hveding | Rogaland, Norway | 17 | 3 | 1 | 2014-09-24 |
| Michael Fredriksen | Vestland, Norway | 17 | 3 | 12 | 2016-09-14 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 15 | 6 | 13 | 2021-09-09 |
| Nils Rogn | Innlandet, Norway | 15 | 4 | 9 | 2021-09-08 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 12 | 2 | 0 | 2017-09-19 |
| Trond Einar Brobakk | Trøndelag, Norway | 11 | 3 | 3 | 2012-08-18 |
| John Grønning | Rogaland, Norway | 10 | 5 | 3 | 2016-09-07 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 8 | 6 | 8 | 2010-04-11 |
| Pål Mølnvik | Trøndelag, Norway | 5 | 1 | 2 | 2011-07-18 |
| Geirr O Pedersen | Viken, Norway | 5 | 3 | 0 | 2011-09-14 |
| Turid og Jarle Bakken | Møre og Romsdal, Norway | 4 | 2 | 4 | 2022-09-03 |
| Lars Erik Johannessen | Viken, Norway | 4 | 4 | 4 | 2015-08-23 |
| Egil Frantzen | Vestland, Norway | 3 | 1 | 2 | 2008-08-29 |
| Dag L. Fjeldstad | Rogaland, Norway | 3 | 1 | 0 | 2014-03-01 |
| Rune Voie | Vestland, Norway | 3 | 2 | 1 | 2009-08-25 |
| Luís Teixeira | Oslo, Norway | 2 | 2 | 0 | 2018-07-23 |
| Sissel og Nigel Goodgame | Vestland, Norway | 2 | 2 | 2 | 2013-08-01 |
| Eigil Rasmussen | Viken, Norway | 1 | 1 | 0 | 2020-08-13 |
| Arild Breistøl | Vestland, Norway | 1 | 1 | 0 | 2009-08-15 |
| Ola Moen | Vestland, Norway | 1 | 1 | 1 | 2014-09-02 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 2 | 2011-07-08 |
| Dag Øivind Ingierd | Viken, Norway | 1 | 1 | 1 | 2012-03-24 |
| Fredrik Birkeland | Rogaland, Norway | 1 | 1 | 3 | 2015-08-25 |
| Hans Chr. Røgler | Viken, Norway | 1 | 1 | 1 | 2016-10-31 |
| Langhaugen videregående skole | Vestland, Norway | 1 | 1 | 1 | 2010-09-24 |