Genus: Udea
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Alnes | Møre og Romsdal, Norway | 1 | 1 | 0 | 2010-08-05 | |
| Amtdal | Agder, Norway | 2 | 2 | 1 | 2010-08-02 | |
| Andersbonnveien | Vestfold, Norway | 1 | 1 | 0 | 2019-07-16 | |
| Andersbånnveien | Vestfold, Norway | 4 | 2 | 1 | 2017-07-14 | |
| Anjavasshytta | Troms, Norway | 1 | 1 | 1 | 2013-06-20 | |
| Asker | Akershus, Norway | 1 | 1 | 1 | 2018-06-26 | |
| Aunvågen | Trøndelag, Norway | 1 | 1 | 0 | 2008-08-04 | |
| Austrått (Riarveien) | Rogaland, Norway | 2 | 1 | 0 | 2014-07-31 | |
| Bakkeløkka | Akershus, Norway | 1 | 1 | 1 | 2016-07-20 | |
| Baklidammen, Bymarka | Trøndelag, Norway | 1 | 1 | 0 | 2012-08-14 | |
| Bandaksjøen | Telemark, Norway | 3 | 3 | 0 | 2010-07-30 | |
| Bekkum, Kvikneskogen | Innlandet, Norway | 52 | 2 | 3 | 2015-09-11 | |
| Benna | Trøndelag, Norway | 1 | 1 | 0 | 2017-07-30 | |
| Berg | Agder, Norway | 1 | 1 | 0 | 2013-07-18 | |
| Bjelland | Agder, Norway | 3 | 2 | 0 | 2015-07-07 | |
| Bjelland, Tromøy | Agder, Norway | 6 | 2 | 0 | 2015-08-14 | |
| Bjørndalsstølen | Vestland, Norway | 1 | 1 | 0 | 2009-07-28 | |
| Bjårvatnet | Rogaland, Norway | 11 | 2 | 0 | 2013-08-23 | |
| Blika | Telemark, Norway | 1 | 1 | 0 | 2009-07-01 | |
| Blika gruver | Telemark, Norway | 2 | 2 | 2 | 2009-06-28 | |
| Blindheim | Vestland, Norway | 45 | 2 | 8 | 2024-08-04 | |
| Botnetjønn, Tromøy | Agder, Norway | 1 | 1 | 0 | 2014-07-17 | |
| Bredmosen | Østfold, Norway | 1 | 1 | 0 | 2018-05-25 | |
| Brekke | Rogaland, Norway | 1 | 1 | 0 | 2020-07-11 | |
| Buøy | Telemark, Norway | 4 | 2 | 1 | 2014-07-21 | |
| Bøleveien 18 | Vestfold, Norway | 10 | 3 | 7 | 2022-07-09 | |
| Børhus | Innlandet, Norway | 1 | 1 | 0 | 2016-08-02 | |
| Bårdsatvegen | Innlandet, Norway | 2 | 1 | 0 | 2024-07-17 | |
| Dale | Rogaland, Norway | 8 | 1 | 0 | 2015-09-01 | |
| Dalen, Litleskare | Vestland, Norway | 3 | 2 | 1 | 2015-08-20 | |
| Dalsøyna | Vestland, Norway | 1 | 1 | 0 | 2012-08-12 | |
| Devlesvingen | Trøndelag, Norway | 24 | 1 | 1 | 2012-08-19 | |
| Dividalshytta | Troms, Norway | 1 | 1 | 1 | 2013-06-19 | |
| Drangedal | Telemark, Norway | 2 | 2 | 2 | 2008-07-20 | |
| Drevsjø | Innlandet, Norway | 1 | 1 | 0 | 2015-08-13 | |
| Drivarbekkdalen | Telemark, Norway | 1 | 1 | 0 | 2013-07-06 | |
| Egenes | Agder, Norway | 19 | 2 | 0 | 2016-08-23 | |
| Eidesand, Vinstra | Innlandet, Norway | 2 | 2 | 0 | 2010-07-31 | |
| Eidfjord sentrum | Vestland, Norway | 2 | 1 | 2 | 2007-07-25 | |
| Eidsborg | Telemark, Norway | 6 | 5 | 0 | 2017-07-19 | |
| Eigerøy fyr | Rogaland, Norway | 2 | 2 | 0 | 2014-07-11 | |
| Erdal | Vestland, Norway | 2 | 2 | 0 | 2014-07-23 | |
| Ergavatnet | Rogaland, Norway | 40 | 3 | 0 | 2016-07-27 | |
| Erling Michelsensvei | Oslo, Norway | 1 | 1 | 0 | 2011-08-02 | |
| Espeland | Vestland, Norway | 1 | 1 | 0 | 2017-09-07 | |
| Fagerbakken | Trøndelag, Norway | 2 | 1 | 0 | 2009-08-25 | |
| Fanafjellsvegen | Vestland, Norway | 1 | 1 | 1 | 2009-08-07 | |
| Filefjell, under Støgonøse | Innlandet, Norway | 1 | 1 | 1 | 2015-07-11 | |
| Fillingsnes | Trøndelag, Norway | 17 | 2 | 2 | 2021-07-08 | |
| Findal | Telemark, Norway | 1 | 1 | 0 | 2024-06-30 |