| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Andaman and Nicobar Islands | Sea/Bay/Gulf | native | 128980 |
| Andaman Sea | Sea/Bay/Gulf | native | 128979 |
| Arabian Sea | Sea/Bay/Gulf | native | 94 |
| Bay of Bengal | Sea/Bay/Gulf | native | 121475 |
| Gulf of Thailand | Sea/Bay/Gulf | native | 128979 |
| Indian Ocean | Sea/Bay/Gulf | native | 409 |
| Malacca Strait | Sea/Bay/Gulf | native | 128979 |
| Northern Bay of Bengal | Sea/Bay/Gulf | native | 82126 |
| Pacific Ocean | Sea/Bay/Gulf | native | 409 |
| South China Sea | Sea/Bay/Gulf | native | 75620 |
| South India and Sri Lanka | Sea/Bay/Gulf | native | 128979 |
| Sunda Shelf | sea/bay/gulf | native | 409 |
| Western India | Sea/Bay/Gulf | native | 128979 |
| Western Indo-Pacific | sea/bay/gulf | native | 82126 |