| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 1663 |
| Baltic Sea | Sea/Bay/Gulf | native | 128574 |
| Bermuda | Sea/Bay/Gulf | native | 86643 |
| Caribbean Sea | Sea/Bay/Gulf | native | 2975 |
| Channels and Fjords of Southern Chile | Sea/Bay/Gulf | native | 87801 |
| Chiloense | Sea/Bay/Gulf | native | 87801 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 1663 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 1663 |
| Hawaii | Sea/Bay/Gulf | native | 1601 |
| Indian Ocean | Sea/Bay/Gulf | introduced | 3359 |
| Lusitanian | sea/bay/gulf | native | 7482 |
| Magellanic | sea/bay/gulf | native | 87801 |
| Nicoya | Sea/Bay/Gulf | native | 106409 |
| North Sea | Sea/Bay/Gulf | native | 128574 |
| Northern European Seas | Sea/Bay/Gulf | native | 3140 |
| Pacific Central-American Coastal | Sea/Bay/Gulf | native | 106409 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1663 |
| South China Sea | Sea/Bay/Gulf | native | 100002 |
| Southern China | Sea/Bay/Gulf | native | 100002 |
| Strait of Magellan | Sea/Bay/Gulf | native | 87801 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 96235 |
| Temperate Northern Pacific | sea/bay/gulf | native | 1663 |
| Temperate South America | sea/bay/gulf | native | 87801 |
| Tropical Atlantic | sea/bay/gulf | native | 86643 |
| Tropical East Pacific | sea/bay/gulf | native | 2975 |
| Tropical Northwestern Atlantic | sea/bay/gulf | native | 2975 |