Ecosystems where Apogon quadrisquamatus occurs
n = 8
| Ecosysteem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 7251 |
| Caribbean Sea | Sea/Bay/Gulf | native | 9626 |
| East Brazil Shelf | Sea/Bay/Gulf | native | 7251 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 78464 |
| North Brazil Shelf | Sea/Bay/Gulf | native | 7251 |
| South Brazil Shelf | Sea/Bay/Gulf | native | 7251 |
| Southeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 7251 |
| Tung-hsiao | Sea/Bay/Gulf | native | 43510 |