| Main Ref. | Minchin, D., 2007 |
| To | Marine waters of Ireland |
| FAO area | Atlantic, Northeast |
| From | Europe |
| FAO area | Atlantic, Northeast |
| Year | 1962 |
| Range | |
| Period | 1950-1974 |
| Established in the Wild | yes, self reproducing |
| Established in Aquaculture | |
| Significant Ecological Interactions | Unknown |
| Significant Socio-economic Effects | |
| Introduced by | |
| Reason | fisheries |
| Other Reason | |
| Comments | Species is established and spreading. Ref. Minchin, D., 2007 |