Lasiocampidae (Eggars)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
| Ivar Stormo | Østfold, Norway | 184 | 9 | 46 | 2019-08-25 |
| Frode Falkenberg | Vestland, Norway | 95 | 8 | 29 | 2025-07-20 |
| Svein Sellevold Bekkum | Nordland, Norway | 77 | 4 | 40 | 2025-10-28 |
| John Stenersen | Nordland, Norway | 67 | 6 | 41 | 2025-07-18 |
| Olav Krogsæter | Vestland, Norway | 53 | 3 | 19 | 2014-12-05 |
| Dag Øivind Ingierd | Akershus, Norway | 49 | 7 | 45 | 2025-10-24 |
| Leiv Tommas Haugen | Rogaland, Norway | 40 | 6 | 6 | 2025-05-18 |
| Kjell Mjølsnes | Rogaland, Norway | 36 | 7 | 9 | 2017-07-22 |
| Even Mjaaland | Rogaland, Norway | 30 | 10 | 11 | 2017-07-29 |
| John Skartveit | Vestland, Norway | 30 | 7 | 13 | 2024-05-24 |
| Alf Tore Mjøs | Rogaland, Norway | 28 | 6 | 12 | 2022-05-17 |
| Nils Rogn | Innlandet, Norway | 21 | 3 | 14 | 2024-09-25 |
| Ole Terland | Vestland, Norway | 17 | 4 | 18 | 2025-06-08 |
| Anders Lundberg | Vestland, Norway | 16 | 5 | 14 | 2019-07-29 |
| John Grønning | Rogaland, Norway | 15 | 4 | 3 | 2016-07-26 |
| Ola Moen | Vestland, Norway | 14 | 5 | 4 | 2016-07-15 |
| Eivind Nielsen | Rogaland, Norway | 13 | 5 | 3 | 2023-11-08 |
| Kjell Tore Vogsland | Telemark, Norway | 12 | 8 | 12 | 2010-07-28 |
| Øyvind Stickler | Vestfold, Norway | 10 | 4 | 8 | 2022-06-06 |
| Dag O. Bollingmo | Trøndelag, Norway | 8 | 4 | 9 | 2017-08-13 |
| Sveinung Sigbjørnsen | Vestland, Norway | 7 | 3 | 7 | 2020-08-07 |
| Odd Hallaråker | Vestland, Norway | 6 | 2 | 3 | 2008-05-05 |
| Lars-Henrik Jensen | Vestland, Norway | 6 | 2 | 7 | 2013-11-03 |
| Eli Gates | Akershus, Norway | 6 | 1 | 6 | 2018-10-03 |
| Trond Einar Brobakk | Trøndelag, Norway | 5 | 3 | 4 | 2012-08-15 |
| Lars Erik Johannessen | Østfold, Norway | 5 | 2 | 3 | 2015-10-21 |
| Pål Mølnvik | Trøndelag, Norway | 4 | 1 | 3 | 2009-10-17 |
| Rune Voie | Vestland, Norway | 4 | 2 | 1 | 2010-07-24 |
| Stein Rui | Vestfold, Norway | 3 | 1 | 2 | 2017-10-27 |
| Sissel og Nigel Goodgame | Vestland, Norway | 3 | 2 | 3 | 2014-06-04 |
| Arild Breistøl | Vestland, Norway | 2 | 1 | 1 | 2014-09-14 |
| Trond S. Gimre | Agder, Norway | 2 | 2 | 2 | 2007-09-28 |
| Egil Frantzen | Vestland, Norway | 2 | 2 | 2 | 2008-02-10 |
| Ben van As | Innlandet, Norway | 2 | 1 | 0 | 2017-08-21 |
| Knut Ivar Steinsnes | Rogaland, Norway | 2 | 2 | 1 | 2014-06-08 |
| Olav Julsrud | Oslo, Norway | 2 | 2 | 2 | 2017-08-03 |
| Kristina Kvam | Oslo, Norway | 2 | 1 | 1 | 2016-08-08 |
| Lucy Birgitte Liahjell | Agder, Norway | 2 | 1 | 2 | 2023-08-18 |
| Bjørn M Andersen | Nordland, Norway | 2 | 2 | 1 | 2013-10-04 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 1 | 1 | 1 | 2017-06-23 |
| Gunvor Hustoft | Rogaland, Norway | 1 | 1 | 0 | 2012-05-20 |
| Bjarne Andersen | Vestland, Norway | 1 | 1 | 1 | 2007-09-12 |
| Michael Fredriksen | Vestland, Norway | 1 | 1 | 1 | 2007-11-01 |
| Per Inge Værnesbranden | Trøndelag, Norway | 1 | 1 | 2 | 2007-10-06 |
| Morten A. Mjelde | Telemark, Norway | 1 | 1 | 1 | 2007-05-24 |
| John Martin Mjelde | Oslo, Norway | 1 | 1 | 1 | 2006-09-03 |
| Ståle Johnsen | Akershus, Norway | 1 | 1 | 1 | 2007-07-02 |
| Tor Strøm | Østfold, Norway | 1 | 1 | 0 | 2015-05-03 |
| Julian Bell | Vestland, Norway | 1 | 1 | 1 | 2010-09-13 |
| Dag L. Fjeldstad | Rogaland, Norway | 1 | 1 | 0 | 2008-11-28 |