Klasse: Sea anemones, corals (Anthozoa)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2022 | 3 | 3 | 3 | 5 |
| 2020 | 2 | 2 | 1 | 4 |
| 2019 | 2 | 3 | 2 | 12 |
| 2018 | 3 | 3 | 3 | 7 |
| 2017 | 1 | 3 | 3 | 9 |
| 2016 | 5 | 7 | 6 | 22 |
| 2015 | 7 | 4 | 4 | 16 |
| 2014 | 7 | 5 | 5 | 26 |
| 2013 | 5 | 5 | 5 | 19 |
| 2012 | 1 | 2 | 2 | 5 |
| 2008 | 1 | 1 | 1 | 1 |
| 2007 | 3 | 3 | 3 | 7 |
| 2006 | 1 | 1 | 1 | 1 |
| 2005 | 1 | 1 | 1 | 1 |
| 2004 | 1 | 1 | 1 | 1 |
| 2003 | 3 | 1 | 1 | 7 |
| 2002 | 1 | 1 | 1 | 1 |
| 2001 | 4 | 3 | 3 | 13 |
| 2000 | 1 | 2 | 2 | 3 |
| 1998 | 1 | 1 | 1 | 1 |
| 1996 | 2 | 3 | 8 | 17 |
| 1995 | 1 | 1 | 1 | 2 |
| 1994 | 2 | 1 | 1 | 2 |
| Totalt alle år | 11 | 39 | 38 | 182 |
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