| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 1134 |
| Azores Canaries Madeira | Sea/Bay/Gulf | introduced | 3512 |
| Baltic Sea | Sea/Bay/Gulf | native | 96235 |
| Bassian | Sea/Bay/Gulf | native | 1134 |
| Bermuda | Sea/Bay/Gulf | native | 1624 |
| Black Sea | Sea/Bay/Gulf | native | 128355 |
| Black Sea - province | Sea/Bay/Gulf | native | 128355 |
| Central Indo-Pacific | sea/bay/gulf | native | 1134 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 2268 |
| German Bight | Sea/Bay/Gulf | native | 2711 |
| Great Australian Bight | Sea/Bay/Gulf | native | 1134 |
| Greater Antilles | Sea/Bay/Gulf | native | 1624 |
| Indian Ocean | Sea/Bay/Gulf | native | 1134 |
| Lusitanian | sea/bay/gulf | native | 3399 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 1603 |
| North Sea | Sea/Bay/Gulf | native | 1603 |
| Northern California | Sea/Bay/Gulf | native | 1624 |
| Northern European Seas | Sea/Bay/Gulf | native | 3582 |
| Northern Norway and Finnmark | Sea/Bay/Gulf | native | 1603 |
| Oregon, Washington, Vancouver Coast and Shelf | Sea/Bay/Gulf | native | 2268 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1134 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 93817 |
| Salish Sea | Sea/Bay/Gulf | native | 93817 |
| Shark Bay | Sea/Bay/Gulf | introduced | 100016 |
| South China Sea | Sea/Bay/Gulf | native | 1369 |
| Southeast Australian Shelf | Sea/Bay/Gulf | native | 1134 |
| Southern China | Sea/Bay/Gulf | native | 1134 |
| Strait of Georgia | Sea/Bay/Gulf | native | 93817 |
| Temperate Australasia | sea/bay/gulf | native | 1134 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 1603 |
| Temperate Northern Pacific | sea/bay/gulf | native | 1756 |
| Tropical Atlantic | sea/bay/gulf | native | 1624 |
| Western Mediterranean | Sea/Bay/Gulf | native | 2268 |