# | Species | Year | Period | From - To | Reason | Established in the wild | Ref. no. |
1 | Carcinus maenas | 2013 | 1975-present | unknown - | diffused from other countries | 128717 | |
2 | Teredo navalis | 1925-1949 | Northeast Atlantic Ocean - | accidental with ships | no | 076971 |