| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Agulhas Current | Sea/Bay/Gulf | native | 5213 |
| Gulf of Aden | Sea/Bay/Gulf | native | 5450 |
| Gulf of Aqaba | Sea/Bay/Gulf | native | 58021 |
| Gulf of Oman | Sea/Bay/Gulf | native | 11441 |
| Indian Ocean | Sea/Bay/Gulf | native | 2799 |
| Persian Gulf | Sea/Bay/Gulf | native | 47533 |
| Red Sea | Sea/Bay/Gulf | native | 84159 |
| Somali Coastal Current | Sea/Bay/Gulf | native | 31740 |