| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Colorado River | River (basin) | introduced | 52559 |
| Great Lakes | Lake | native | 5723 |
| Mississippi River | River (basin) | native | 5723 |
| Missouri River | River (basin) | native | 78789 |
| Nearctic | Zoogeographic realm | endemic | 5723 |
| Neotropical | Zoogeographic realm | introduced | 27158 |
| Rio Grande | River (basin) | native | 5723 |
| Waccamaw | Lake | native | 35360 |