Main Ref. | Bartley, D.M. (comp./ed.), 2006 |
To | Netherlands |
FAO area | Atlantic, Northeast |
From | Germany |
FAO area | |
Year | 1977 |
Range | |
Period | 1975-present |
Established in the Wild | yes, self reproducing |
Established in Aquaculture | |
Significant Ecological Interactions | |
Significant Socio-economic Effects | |
Introduced by | unknown |
Reason | accidental |
Other Reason | diffused from other countries |
Comments | Common in certain areas |