| Écosystème | Type | Statut | Réf. |
|---|---|---|---|
| Great Lakes | Lake | native | 86798 |
| Lake Erie | Lake | native | 120337 |
| Lake Huron | Lake | native | 86798 |
| Lake Michigan | Lake | native | 86798 |
| Lake Ontario | Lake | native | 119192 |
| Lake St. Clair | Lake | native | 120333 |
| Lake Superior | Lake | native | 86798 |
| Mackenzie | River (basin) | native | 78982 |
| Mississippi River | River (basin) | native | 41482 |
| Mississippi-Missouri | River (basin) | native | 10294 |
| Missouri River | River (basin) | native | 10294 |
| Nearctic | Zoogeographic realm | endemic | 5723 |
| Nelson-Saskatchewan | River (basin) | native | 78981 |
| Rio Grande | River (basin) | native | 78807 |
| St. Lawrence | River (basin) | native | 5723 |
| St. Lawrence Complex | River (basin) | native | 81264 |