| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 1394 |
| Central Peru | Sea/Bay/Gulf | native | 1394 |
| Juan Fernandez and Desventuradas | sea/bay/gulf | stray | 1522 |
| Juan Fernández and Desventuradas - province | Sea/Bay/Gulf | stray | 1522 |
| Magellanic | sea/bay/gulf | native | 1394 |
| Malvinas/Falklands | Sea/Bay/Gulf | native | 1394 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1394 |
| Panama Bight | Sea/Bay/Gulf | stray | 1522 |
| Patagonian Shelf | Sea/Bay/Gulf | native | 75661 |
| Temperate South America | sea/bay/gulf | native | 1394 |
| Tropical Atlantic | sea/bay/gulf | stray | 1522 |
| Tropical East Pacific | sea/bay/gulf | stray | 1522 |
| Tropical Eastern Pacific | sea/bay/gulf | stray | 1522 |
| Warm Temperate Southeastern Pacific | sea/bay/gulf | native | 1394 |
| Warm Temperate Southwestern Atlantic | sea/bay/gulf | native | 1394 |