Species: Small Fan-footed Wave (Idaea biselata)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 1 | 3 | 3 | 13 |
| 2023 | 1 | 4 | 3 | 6 |
| 2022 | 1 | 7 | 6 | 13 |
| 2021 | 1 | 4 | 4 | 17 |
| 2020 | 1 | 4 | 3 | 21 |
| 2019 | 1 | 5 | 4 | 49 |
| 2018 | 1 | 8 | 4 | 37 |
| 2017 | 1 | 16 | 11 | 23 |
| 2016 | 1 | 15 | 11 | 41 |
| 2015 | 1 | 26 | 15 | 124 |
| 2014 | 1 | 24 | 8 | 95 |
| 2013 | 1 | 22 | 11 | 52 |
| 2012 | 1 | 24 | 11 | 81 |
| 2011 | 1 | 23 | 12 | 64 |
| 2010 | 1 | 28 | 10 | 84 |
| 2009 | 1 | 18 | 11 | 66 |
| 2008 | 1 | 10 | 8 | 23 |
| 2007 | 1 | 4 | 3 | 4 |
| 1995 | 1 | 1 | 1 | 1 |
| 1993 | 1 | 1 | 1 | 1 |
| Totalt alle år | 1 | 113 | 33 | 815 |