| Territorio | Località | Introdotto | Anno | Valore qualitativo | Fonte Biblio. |
|---|---|---|---|---|---|
| Norway | western Barents Sea | 2000 - 2000 | rare | 80858 | |
| England and Wales (UK) | R1 - between Flamborough Head and Winterton | 1973 - 1995 | absent | 80786 | |
| England and Wales (UK) | R2 - east coast between Winterton & North Foreland | 1973 - 1995 | absent | 80786 | |
| England and Wales (UK) | R3 - between North Foreland & Portland Bill | 1973 - 1995 | rare | 80786 |