Ecosystems where Polyipnus spinosus occurs
n = 6
| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| East China Sea | Sea/Bay/Gulf | native | 74511 |
| Indonesian Sea | Sea/Bay/Gulf | native | 26382 |
| Pacific Ocean | Sea/Bay/Gulf | native | 7300 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Sulu-Celebes Sea | Sea/Bay/Gulf | native | 26382 |
| Verde Island Passage | Sea/Bay/Gulf | native | 5282 |