Klasse: Hoppekreps (Copepoda)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 2 | 1 | 1 | 3 |
| 2023 | 2 | 2 | 2 | 6 |
| 2022 | 3 | 3 | 3 | 5 |
| 2021 | 2 | 1 | 1 | 2 |
| 2019 | 4 | 2 | 2 | 4 |
| 2018 | 3 | 2 | 1 | 4 |
| 2016 | 3 | 4 | 4 | 5 |
| 2015 | 4 | 11 | 10 | 18 |
| 2014 | 7 | 9 | 8 | 19 |
| 2013 | 37 | 143 | 132 | 485 |
| 2012 | 4 | 6 | 5 | 13 |
| 2011 | 3 | 3 | 3 | 6 |
| 2010 | 1 | 3 | 3 | 4 |
| 2009 | 2 | 3 | 3 | 3 |
| 2008 | 3 | 3 | 3 | 5 |
| 2007 | 2 | 3 | 3 | 3 |
| 2006 | 2 | 4 | 4 | 6 |
| 2005 | 6 | 10 | 12 | 18 |
| 2004 | 10 | 12 | 18 | 48 |
| 2003 | 6 | 7 | 7 | 14 |
| 2002 | 5 | 7 | 11 | 28 |
| 2001 | 5 | 7 | 7 | 29 |
| 2000 | 5 | 6 | 6 | 9 |
| 1999 | 3 | 2 | 2 | 4 |
| 1998 | 2 | 1 | 1 | 2 |
| 1997 | 19 | 14 | 12 | 33 |
| 1996 | 18 | 15 | 12 | 45 |
| 1995 | 20 | 27 | 25 | 56 |
| 1994 | 24 | 36 | 36 | 73 |
| 1993 | 26 | 44 | 43 | 88 |
| 1992 | 7 | 11 | 11 | 19 |
| 1991 | 13 | 16 | 13 | 43 |
| 1990 | 20 | 20 | 20 | 67 |
| 1989 | 19 | 58 | 59 | 109 |
| Totalt alle år | 57 | 334 | 297 | 1276 |