| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Danube | River (basin) | introduced | 5723 |
| Don | River (basin) | questionable | 58293 |
| Great Lakes | Lake | native | 5723 |
| Kuban River | River (basin) | questionable | 58296 |
| Lake Erie | Lake | introduced | 120593 |
| Lake Huron | Lake | introduced | 120593 |
| Lake Michigan | Lake | native | 120328 |
| Lake Ontario | Lake | introduced | 120593 |
| Mississippi River | River (basin) | native | 5723 |
| Missouri River | River (basin) | native | 78789 |
| Nearctic | Zoogeographic realm | endemic | 5723 |
| Neotropical | Zoogeographic realm | introduced | 1739 |
| Palearctic | Zoogeographic realm | introduced | 5723 |
| Tennessee River | River (basin) | native | 10294 |
| Volga | River (basin) | introduced | 26334 |