| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arabian Sea | Sea/Bay/Gulf | native | 848 |
| Central Indian Ocean Islands | sea/bay/gulf | native | 89710 |
| Central Indo-Pacific | sea/bay/gulf | native | 89710 |
| East African Coral Coast | Sea/Bay/Gulf | native | 848 |
| Eastern Coral Triangle | sea/bay/gulf | native | 89710 |
| Gulf of Aden | Sea/Bay/Gulf | native | 848 |
| Indian Ocean | Sea/Bay/Gulf | native | 848 |
| Maldives | Sea/Bay/Gulf | native | 89710 |
| Pacific Ocean | Sea/Bay/Gulf | native | 89710 |
| Red Sea and Gulf of Aden | sea/bay/gulf | native | 848 |
| Solomon Archipelago | Sea/Bay/Gulf | native | 89710 |
| Somali Coastal Current | Sea/Bay/Gulf | native | 848 |
| Western Indian Ocean | sea/bay/gulf | native | 848 |
| Western Indo-Pacific | sea/bay/gulf | native | 848 |