| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 95926 |
| Pacific Ocean | Sea/Bay/Gulf | native | 90098 |
| Patagonian Shelf | Sea/Bay/Gulf | native | 8310 |
| Rio de la Plata | Sea/Bay/Gulf | native | 83435 |
| South Brazil Shelf | Sea/Bay/Gulf | native | 8310 |
| Temperate South America | sea/bay/gulf | native | 83435 |
| Tropical Southwestern Atlantic | sea/bay/gulf | native | 114569 |
| Warm Temperate Southwestern Atlantic | sea/bay/gulf | native | 83435 |