Family: Ryggsvømmere (Notonectidae)
Year | Arter/grupper | Localities | Participants | Observations |
---|---|---|---|---|
2022 | 1 | 2 | 2 | 2 |
2021 | 1 | 3 | 3 | 3 |
2020 | 1 | 4 | 3 | 4 |
2019 | 2 | 2 | 2 | 3 |
2018 | 1 | 2 | 2 | 2 |
2017 | 1 | 3 | 3 | 3 |
2016 | 1 | 3 | 3 | 3 |
2015 | 1 | 12 | 11 | 24 |
2014 | 1 | 5 | 4 | 8 |
2013 | 2 | 30 | 27 | 52 |
2012 | 2 | 3 | 3 | 4 |
2011 | 1 | 1 | 1 | 1 |
2010 | 2 | 3 | 3 | 3 |
2009 | 2 | 4 | 3 | 7 |
2008 | 2 | 7 | 7 | 9 |
2007 | 3 | 9 | 9 | 9 |
2006 | 2 | 8 | 6 | 9 |
2005 | 2 | 4 | 4 | 6 |
2004 | 2 | 8 | 8 | 15 |
2003 | 1 | 4 | 4 | 7 |
2002 | 2 | 6 | 8 | 9 |
2001 | 1 | 4 | 6 | 8 |
2000 | 1 | 3 | 3 | 4 |
1999 | 1 | 1 | 1 | 1 |
1997 | 1 | 4 | 4 | 4 |
1996 | 2 | 7 | 6 | 8 |
1995 | 2 | 9 | 9 | 11 |
1994 | 2 | 10 | 10 | 11 |
1993 | 2 | 19 | 19 | 22 |
1992 | 2 | 13 | 15 | 18 |
1991 | 2 | 14 | 15 | 17 |
1990 | 2 | 22 | 22 | 28 |
1989 | 2 | 16 | 17 | 17 |
Totalt alle år | 4 | 142 | 130 | 332 |