| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | introduced | 1314 |
| Baltic Sea | Sea/Bay/Gulf | introduced | 69779 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | introduced | 1314 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 83435 |
| Cold Temperate Northwest Atlantic | sea/bay/gulf | native | 83435 |
| German Bight | Sea/Bay/Gulf | introduced | 2711 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 109264 |
| Lusitanian | sea/bay/gulf | introduced | 74657 |
| Mediterranean Sea | Sea/Bay/Gulf | introduced | 85339 |
| North Sea | Sea/Bay/Gulf | introduced | 1314 |
| Northern European Seas | Sea/Bay/Gulf | introduced | 74657 |
| Northern Gulf of Mexico | Sea/Bay/Gulf | native | 109264 |
| Puget Sound | Sea/Bay/Gulf | native | 94854 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 94854 |
| Salish Sea | Sea/Bay/Gulf | native | 94854 |
| Temperate Northern Atlantic | sea/bay/gulf | introduced | 1314 |
| Temperate Northern Pacific | sea/bay/gulf | introduced | 74657 |
| Tropical East Pacific | sea/bay/gulf | native | 1314 |
| Virginian | Sea/Bay/Gulf | native | 85292 |
| Warm Temperate Northwest Atlantic | sea/bay/gulf | native | 109264 |