indet.: Vårfluelarver u/ hus (Trichoptera Samlegruppe)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2021 | 1 | 2 | 1 | 2 |
| 2014 | 1 | 1 | 1 | 1 |
| 2013 | 1 | 20 | 19 | 25 |
| 2012 | 1 | 1 | 1 | 1 |
| 2009 | 1 | 1 | 1 | 1 |
| 2008 | 1 | 2 | 2 | 2 |
| 2007 | 1 | 2 | 2 | 2 |
| 2002 | 1 | 1 | 1 | 1 |
| 1999 | 1 | 2 | 2 | 2 |
| 1998 | 1 | 4 | 4 | 13 |
| 1997 | 1 | 18 | 17 | 43 |
| 1996 | 1 | 21 | 20 | 46 |
| 1995 | 1 | 30 | 27 | 66 |
| 1994 | 1 | 39 | 36 | 80 |
| 1993 | 1 | 22 | 18 | 34 |
| Totalt alle år | 1 | 112 | 97 | 319 |