| Main Ref. | Bartley, D.M. (comp./ed.), 2006 |
| To | Sweden |
| FAO area | Atlantic, Northeast |
| From | United States of America |
| FAO area | |
| Year | 1960 |
| Range | |
| Period | 1950-1974 |
| Established in the Wild | yes, self reproducing |
| Established in Aquaculture | |
| Significant Ecological Interactions | probably no |
| Significant Socio-economic Effects | |
| Introduced by | other introducer |
| Reason | fisheries |
| Other Reason | aquaculture |
| Comments | Sweden was the first introducer of this species in Europe via the Simontorps Akvatiska Avelslaboratorium (Lowery and Holdich, 1988). Also known from the Baltic Sea and introduced via intercontinental stock movement through culture activities (Ref. 125835). |