Lathronympha strigana (Red Piercer)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Ivar Stormo | Østfold, Norway | 112 | 1 | 3 | 2019-09-14 |
| Even Mjaaland | Rogaland, Norway | 84 | 1 | 2 | 2017-07-20 |
| Frode Falkenberg | Vestland, Norway | 81 | 1 | 4 | 2020-08-08 |
| Kjell Mjølsnes | Rogaland, Norway | 50 | 1 | 1 | 2017-07-26 |
| Leiv Tommas Haugen | Rogaland, Norway | 38 | 1 | 0 | 2024-06-26 |
| Trond Einar Brobakk | Trøndelag, Norway | 28 | 1 | 5 | 2012-07-24 |
| Geirr O Pedersen | Akershus, Norway | 25 | 1 | 0 | 2011-08-10 |
| Øyvind Stickler | Vestfold, Norway | 16 | 1 | 6 | 2021-09-08 |
| Olav Krogsæter | Vestland, Norway | 15 | 1 | 7 | 2014-06-18 |
| Alf Tore Mjøs | Rogaland, Norway | 15 | 1 | 7 | 2023-07-09 |
| John Skartveit | Vestland, Norway | 14 | 1 | 2 | 2024-06-25 |
| Svein Sellevold Bekkum | Nordland, Norway | 14 | 1 | 2 | 2013-06-25 |
| Anders Lundberg | Vestland, Norway | 13 | 1 | 5 | 2018-06-30 |
| Nils Rogn | Innlandet, Norway | 13 | 1 | 4 | 2019-06-20 |
| John Stenersen | Nordland, Norway | 12 | 1 | 4 | 2023-08-21 |
| Sveinung Sigbjørnsen | Vestland, Norway | 7 | 1 | 3 | 2018-06-16 |
| Ola Moen | Vestland, Norway | 6 | 1 | 1 | 2012-07-12 |
| John Grønning | Rogaland, Norway | 5 | 1 | 1 | 2016-08-17 |
| Michael Fredriksen | Vestland, Norway | 3 | 1 | 3 | 2016-06-25 |
| Olav Julsrud | Oslo, Norway | 2 | 1 | 2 | 2011-07-05 |
| Lars Erik Johannessen | Østfold, Norway | 2 | 1 | 2 | 2015-07-22 |
| John Martin Mjelde | Oslo, Norway | 1 | 1 | 1 | 2007-06-08 |
| Eli Gates | Akershus, Norway | 1 | 1 | 1 | 2016-06-06 |
| Kjell Tore Vogsland | Telemark, Norway | 1 | 1 | 1 | 2008-06-12 |
| Uregistrert sommerfuglrapportør | Vestland, Norway | 1 | 1 | 0 | 2024-07-14 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 1 | 1 | 0 | 2016-07-22 |
| Lars-Henrik Jensen | Vestland, Norway | 1 | 1 | 1 | 2013-08-11 |