Aethes cnicana (Thistle Conch)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Even Mjaaland | Rogaland, Norway | 26 | 1 | 5 | 2016-07-04 |
| Kjell Mjølsnes | Rogaland, Norway | 19 | 1 | 2 | 2015-07-07 |
| Ivar Stormo | Østfold, Norway | 10 | 1 | 2 | 2018-07-14 |
| Leiv Tommas Haugen | Rogaland, Norway | 10 | 1 | 0 | 2020-07-11 |
| John Skartveit | Vestland, Norway | 6 | 1 | 0 | 2022-07-01 |
| Frode Falkenberg | Vestland, Norway | 4 | 1 | 0 | 2014-07-11 |
| Alf Tore Mjøs | Rogaland, Norway | 2 | 1 | 2 | 2023-06-29 |
| Geirr O Pedersen | Akershus, Norway | 2 | 1 | 1 | 2011-06-30 |
| Olav Krogsæter | Vestland, Norway | 2 | 1 | 2 | 2010-07-04 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 2 | 1 | 0 | 2017-07-07 |
| Ola Moen | Vestland, Norway | 2 | 1 | 2 | 2013-06-27 |
| Michael Fredriksen | Vestland, Norway | 2 | 1 | 2 | 2014-07-05 |
| Øyvind Stickler | Vestfold, Norway | 1 | 1 | 2 | 2011-06-10 |
| John Grønning | Rogaland, Norway | 1 | 1 | 1 | 2016-06-15 |
| Kjell Tore Vogsland | Telemark, Norway | 1 | 1 | 1 | 2008-06-20 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 2 | 2011-06-14 |