| พื้นที่จำแนกตาม FAO | สถานะ | หมายเหตุ |
|---|---|---|
| Africa-Inland Waters | native | Complete |
| America, North - Inland waters | native | includes Central America |
| America, South - Inland waters | native | |
| Europe - Inland waters | native | excludes former USSR |
| Atlantic, Northwest | native | |
| Atlantic, Northeast | native | |
| Atlantic, Western Central | native | |
| Atlantic, Eastern Central | native | |
| Atlantic, Southwest | native | |
| Pacific, Eastern Central | introduced |