| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | native | 87340 |
| Arctic | Sea/Bay/Gulf | native | 813 |
| Arctic - province | Sea/Bay/Gulf | native | 813 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1663 |
| Baffin Bay | Sea/Bay/Gulf | native | 1663 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 1663 |
| Caribbean Sea | Sea/Bay/Gulf | native | 2975 |
| Central Arctic | Sea/Bay/Gulf | native | 1663 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 1663 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 1663 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 1663 |
| Hudson Complex | Sea/Bay/Gulf | native | 1663 |
| Indian Ocean | Sea/Bay/Gulf | native | 121258 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 2977 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1663 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 2376 |
| Salish Sea | Sea/Bay/Gulf | native | 2376 |
| South and West Iceland | Sea/Bay/Gulf | native | 116516 |
| South Georgia | Sea/Bay/Gulf | native | 115910 |
| South Orkney Islands | Sea/Bay/Gulf | native | 87340 |
| Southern Ocean | sea/bay/gulf | native | 87340 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 2977 |
| Temperate Northern Pacific | sea/bay/gulf | native | 2975 |
| Tropical East Pacific | sea/bay/gulf | native | 2975 |
| Tropical Northwestern Atlantic | sea/bay/gulf | native | 2975 |