| परितंत्र | प्रकार | दर्जा | संदर्भ |
|---|---|---|---|
| Central Indian Ocean Islands | sea/bay/gulf | native | 81749 |
| Gulf of Aden | Sea/Bay/Gulf | native | 81749 |
| Gulf of Oman | Sea/Bay/Gulf | native | 107387 |
| Indian Ocean | Sea/Bay/Gulf | native | 81749 |
| Maldives | Sea/Bay/Gulf | native | 81749 |
| Periyar | Lake | native | 107387 |
| Persian Gulf | Sea/Bay/Gulf | native | 81749 |
| Red Sea | Sea/Bay/Gulf | native | 81749 |
| Red Sea and Gulf of Aden | sea/bay/gulf | native | 81749 |
| Somali/Arabian | sea/bay/gulf | native | 107387 |
| South China Sea | Sea/Bay/Gulf | native | 81749 |
| Temperate Northern Pacific | sea/bay/gulf | native | 81749 |
| West Philippine Sea | Sea/Bay/Gulf | native | 81749 |
| Western Indo-Pacific | sea/bay/gulf | native | 107387 |