| Main Ref. | Bartley, D.M. (comp./ed.), 2006 |
| To | Italy |
| FAO area | Mediterranean and Black Sea |
| From | Pacific Ocean, American Atlantic |
| FAO area | |
| Year | 1993 |
| Range | |
| Period | 1975-present |
| Established in the Wild | yes |
| Established in Aquaculture | |
| Significant Ecological Interactions | unknown - undecided |
| Significant Socio-economic Effects | |
| Introduced by | unknown |
| Reason | unknown |
| Other Reason | |
| Comments | common; Venice Lagoon (Alvarez et al., 1993). |