| Main Ref. | Bartley, D.M. (comp./ed.), 2006 |
| To | United Kingdom |
| FAO area | Atlantic, Northeast |
| From | unknown |
| FAO area | |
| Year | 1926 |
| Range | |
| Period | 1925-1949 |
| Established in the Wild | probably yes, self reproducing |
| Established in Aquaculture | widely used |
| Significant Ecological Interactions | unknown |
| Significant Socio-economic Effects | |
| Introduced by | unknown |
| Reason | fisheries |
| Other Reason | aquaculture |
| Comments | It is debated the ability of this species to reproduce successfully in British waters and become established in the wild. It is believed that temperature may be one of the major controlling factors to successful reproduction. |