| Main Ref. | Minchin, D., 2007 |
| To | Brackish and marine waters of Ireland |
| FAO area | Atlantic, Northeast |
| From | Western Europe |
| FAO area | Atlantic, Northeast |
| Year | 1877 |
| Range | |
| Period | 18th century |
| Established in the Wild | no |
| Established in Aquaculture | |
| Significant Ecological Interactions | no |
| Significant Socio-economic Effects | |
| Introduced by | |
| Reason | aquaculture |
| Other Reason | |
| Comments | Species was once cultivated. Ref. Minchin, D., 2007 |