| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Amundsen/Bellingshausen Sea | Sea/Bay/Gulf | native | 2676 |
| Antarctica | Sea/Bay/Gulf | native | 2676 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 106187 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 106742 |
| Continental High Antarctic | sea/bay/gulf | native | 2676 |
| Gulf of California | Sea/Bay/Gulf | native | 2682 |
| Magellanic | sea/bay/gulf | native | 106187 |
| Malvinas/Falklands | Sea/Bay/Gulf | native | 106187 |
| Pacific Ocean | Sea/Bay/Gulf | native | 93860 |
| Peter the First Island | Sea/Bay/Gulf | native | 93860 |
| Scotia Sea | Sea/Bay/Gulf | native | 2686 |
| South Georgia | Sea/Bay/Gulf | native | 2679 |
| Southern Ocean | sea/bay/gulf | native | 2679 |
| Temperate Northern Pacific | sea/bay/gulf | native | 106742 |
| Temperate South America | sea/bay/gulf | native | 2783 |
| Tropical East Pacific | sea/bay/gulf | native | 106742 |
| Warm Temperate Southeastern Pacific | sea/bay/gulf | native | 2731 |