Ecosystems where Lagenorhynchus obscurus occurs
n = 31
| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Agulhas | sea/bay/gulf | native | 1394 |
| Agulhas Bank | Sea/Bay/Gulf | native | 1394 |
| Amsterdam - St. Paul - province | Sea/Bay/Gulf | native | 1522 |
| Amsterdam-St Paul | Sea/Bay/Gulf | native | 1522 |
| Angolan | Sea/Bay/Gulf | native | 1522 |
| Antarctica | Sea/Bay/Gulf | native | 1522 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1522 |
| Auckland Island | Sea/Bay/Gulf | native | 1394 |
| Bassian | Sea/Bay/Gulf | questionable | 1522 |
| Campbell Island | Sea/Bay/Gulf | native | 1394 |
| Central New Zealand | Sea/Bay/Gulf | native | 1394 |
| Crozet Islands | Sea/Bay/Gulf | native | 1522 |
| Humboldt Current | Sea/Bay/Gulf | native | 1522 |
| Indian Ocean | Sea/Bay/Gulf | native | 1522 |
| Kerguelen Islands | Sea/Bay/Gulf | native | 1522 |
| Magellanic | sea/bay/gulf | native | 1522 |
| Malvinas/Falklands | Sea/Bay/Gulf | native | 1522 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1394 |
| Prince Edward Islands | Sea/Bay/Gulf | native | 1522 |
| South New Zealand | Sea/Bay/Gulf | native | 1394 |
| Southern Ocean | sea/bay/gulf | native | 1522 |
| St. Helena and Ascension Islands | Sea/Bay/Gulf | native | 1522 |
| St. Helena and Ascension Islands - province | Sea/Bay/Gulf | native | 1522 |
| Subantarctic Islands | sea/bay/gulf | native | 1522 |
| Subantarctic New Zealand | sea/bay/gulf | native | 1394 |
| Temperate Australasia | sea/bay/gulf | native | 1394 |
| Temperate South America | sea/bay/gulf | native | 1394 |
| Temperate Southern Africa | sea/bay/gulf | native | 1394 |
| Tropical Atlantic | sea/bay/gulf | native | 1522 |
| Warm Temperate Southeastern Pacific | sea/bay/gulf | native | 1522 |
| Warm Temperate Southwestern Atlantic | sea/bay/gulf | native | 1394 |