Species group: Red Wiggler Worm (Eisenia andrei/fetida)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2023 | 1 | 1 | 1 | 5 |
| 2019 | 1 | 1 | 1 | 6 |
| 2018 | 1 | 1 | 1 | 1 |
| 2016 | 1 | 1 | 1 | 7 |
| 2014 | 1 | 2 | 2 | 11 |
| 2012 | 1 | 1 | 1 | 1 |
| 2010 | 1 | 53 | 44 | 80 |
| 2008 | 1 | 1 | 1 | 1 |
| 2006 | 1 | 1 | 1 | 1 |
| 2005 | 1 | 2 | 2 | 2 |
| Totalt alle år | 1 | 61 | 52 | 115 |