| Main Ref. | Minchin, D., 1996 |
| To | UK |
| FAO area | Atlantic, Northeast |
| From | USA |
| FAO area | |
| Year | 1982 |
| Range | |
| Period | 1975-present |
| Established in the Wild | Unknown |
| Established in Aquaculture | |
| Significant Ecological Interactions | Unknown |
| Significant Socio-economic Effects | |
| Introduced by | |
| Reason | research |
| Other Reason | |
| Comments |