Species: Urskjell (Chlamys varia)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2019 | 1 | 1 | 1 | 1 |
| 2017 | 1 | 2 | 2 | 2 |
| 2016 | 1 | 4 | 4 | 4 |
| 2015 | 1 | 1 | 1 | 1 |
| 2014 | 1 | 2 | 2 | 2 |
| 2013 | 1 | 1 | 1 | 1 |
| 2009 | 1 | 1 | 1 | 1 |
| 2006 | 1 | 1 | 1 | 1 |
| 2004 | 1 | 1 | 1 | 1 |
| 2002 | 1 | 1 | 1 | 1 |
| Totalt alle år | 1 | 12 | 11 | 15 |
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2019 | 1 | 1 | 1 | 1 |
| 2017 | 1 | 2 | 2 | 2 |
| 2016 | 1 | 4 | 4 | 4 |
| 2015 | 1 | 1 | 1 | 1 |
| 2014 | 1 | 2 | 2 | 2 |
| 2013 | 1 | 1 | 1 | 1 |
| 2009 | 1 | 1 | 1 | 1 |
| 2006 | 1 | 1 | 1 | 1 |
| 2004 | 1 | 1 | 1 | 1 |
| 2002 | 1 | 1 | 1 | 1 |
| Totalt alle år | 1 | 12 | 11 | 15 |