Musca domestica (Housefly)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Bratsbergkleiva skole | Telemark, Norway | 10 | 1 | 0 | 2020-04-03 |
| Per Torgersen | Akershus, Norway | 7 | 1 | 0 | 2024-04-13 |
| Alvøen skole | Vestland, Norway | 5 | 1 | 0 | 2020-04-21 |
| Tylldalen skole | Innlandet, Norway | 5 | 1 | 0 | 2024-03-19 |
| Anne-Brit Ødegård | Vestfold, Norway | 4 | 1 | 0 | 2019-02-28 |
| Britt Jenssen | Troms, Norway | 3 | 1 | 0 | 2017-05-22 |
| Anne Marthe Susort | Rogaland, Norway | 3 | 1 | 0 | 2022-02-05 |
| elin sissener | Agder, Norway | 2 | 1 | 0 | 2019-02-21 |
| Bjørg Vaage | Akershus, Norway | 2 | 1 | 0 | 2021-06-15 |
| Søreide skole | Vestland, Norway | 2 | 1 | 0 | 2013-03-07 |
| Nina Halvorsen | Innlandet, Norway | 2 | 1 | 0 | 2020-06-18 |
| Frede Thorsheim | Vestland, Norway | 2 | 1 | 0 | 2023-06-03 |
| Fjell ungdomsskule | Vestland, Norway | 2 | 1 | 0 | 2006-05-09 |
| Marit Hansen | Trøndelag, Norway | 2 | 1 | 0 | 2017-03-12 |
| Mari Kjennbakken | Telemark, Norway | 2 | 1 | 0 | 2022-03-05 |
| Sara | Finnmark, Norway | 1 | 1 | 0 | 2014-04-21 |
| Lena Skaslien | Akershus, Norway | 1 | 1 | 1 | 2015-03-26 |
| Liv Anne | Akershus, Norway | 1 | 1 | 0 | 2015-03-24 |
| Nils Battin | Agder, Norway | 1 | 1 | 0 | 2019-02-16 |
| Liv-Torhild Finbråten | Akershus, Norway | 1 | 1 | 0 | 2016-03-16 |
| Straumen skule | Rogaland, Norway | 1 | 1 | 0 | 2020-04-02 |
| Krokelvdalen skole | Troms, Norway | 1 | 1 | 0 | 2019-05-02 |
| Flaktveit skole | Vestland, Norway | 1 | 1 | 0 | 2020-04-23 |
| Frode Falkenberg | Vestland, Norway | 1 | 1 | 0 | 2014-03-24 |
| ole kristian eknes | Akershus, Norway | 1 | 1 | 2 | 2009-03-29 |
| Michael Heim | Akershus, Norway | 1 | 1 | 0 | 2020-03-05 |
| Vågsbygd videregående skole | Agder, Norway | 1 | 1 | 0 | 2020-04-01 |
| Grethe Nicolaysen | Nordland, Norway | 1 | 1 | 0 | 2019-04-27 |
| Kari Viken Johannesen | Buskerud, Norway | 1 | 1 | 0 | 2018-04-12 |
| Kirkeby skole | Akershus, Norway | 1 | 1 | 0 | 2019-05-02 |
| Batnfjord skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 2020-04-15 |