Suborder: Vannymfer (Zygoptera)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 2 | 1 | 1 | 2 |
| 2022 | 1 | 1 | 1 | 1 |
| 2021 | 1 | 1 | 1 | 1 |
| 2020 | 1 | 1 | 1 | 1 |
| 2019 | 1 | 1 | 1 | 1 |
| 2018 | 1 | 1 | 1 | 1 |
| 2017 | 2 | 4 | 4 | 4 |
| 2015 | 1 | 3 | 3 | 3 |
| 2014 | 2 | 7 | 6 | 11 |
| 2013 | 5 | 40 | 38 | 54 |
| 2012 | 3 | 6 | 6 | 21 |
| 2011 | 1 | 3 | 3 | 4 |
| 2010 | 2 | 4 | 4 | 6 |
| 2009 | 7 | 6 | 3 | 13 |
| 2008 | 2 | 7 | 6 | 12 |
| 2007 | 10 | 10 | 6 | 36 |
| 2006 | 7 | 10 | 9 | 14 |
| 2005 | 1 | 7 | 7 | 9 |
| 2004 | 3 | 12 | 12 | 17 |
| 2003 | 2 | 4 | 4 | 8 |
| 2002 | 3 | 5 | 6 | 8 |
| 2001 | 1 | 6 | 7 | 9 |
| 2000 | 1 | 2 | 2 | 2 |
| 1999 | 1 | 2 | 2 | 2 |
| 1994 | 6 | 15 | 15 | 34 |
| 1993 | 11 | 45 | 45 | 136 |
| 1992 | 11 | 44 | 44 | 117 |
| 1991 | 9 | 22 | 20 | 66 |
| 1990 | 10 | 43 | 43 | 102 |
| 1989 | 10 | 48 | 50 | 80 |
| Totalt alle år | 21 | 190 | 170 | 775 |