| परितंत्र | प्रकार | दर्जा | संदर्भ |
|---|---|---|---|
| Arabian Sea | Sea/Bay/Gulf | native | 8 |
| Bay of Bengal | Sea/Bay/Gulf | native | 75620 |
| Bismarck Sea | Sea/Bay/Gulf | native | 8 |
| Central Indian Ocean Islands | sea/bay/gulf | native | 75620 |
| Central Indo-Pacific | sea/bay/gulf | native | 8 |
| Coral Sea and GBR | Sea/Bay/Gulf | native | 75620 |
| Eastern Coral Triangle | sea/bay/gulf | native | 8 |
| Gulf of Aden | Sea/Bay/Gulf | native | 75620 |
| Gulf of Oman | Sea/Bay/Gulf | native | 75620 |
| Indian Ocean | Sea/Bay/Gulf | native | 132 |
| Malacca Strait | Sea/Bay/Gulf | native | 121464 |
| Maldives | Sea/Bay/Gulf | native | 75620 |
| New Caledonia | Sea/Bay/Gulf | native | 75620 |
| Pacific Ocean | Sea/Bay/Gulf | native | 8 |
| Persian Gulf | Sea/Bay/Gulf | native | 75620 |
| Red Sea and Gulf of Aden | sea/bay/gulf | native | 75620 |
| South China Sea | Sea/Bay/Gulf | native | 75620 |
| South India and Sri Lanka | Sea/Bay/Gulf | native | 8 |
| Sunda Shelf | sea/bay/gulf | native | 75620 |
| Tropical Southwestern Pacific | sea/bay/gulf | native | 75620 |
| West and South Indian Shelf | sea/bay/gulf | native | 8 |
| West Philippine Sea | Sea/Bay/Gulf | native | 75620 |
| Western India | Sea/Bay/Gulf | native | 8 |
| Western Indo-Pacific | sea/bay/gulf | native | 8 |