Ecosystem | Type | Status | Ref. |
---|---|---|---|
Great Lakes | Lake | native | 5723 |
Lake Huron | Lake | native | 120333 |
Lake Michigan | Lake | native | 120328 |
Lake Ontario | Lake | native | 120333 |
Lake Superior | Lake | native | 120333 |
Mackenzie | River (basin) | native | 78982 |
Mississippi River | River (basin) | native | 5723 |
Nearctic | Zoogeographic realm | endemic | 10882 |
St. Lawrence | River (basin) | native | 5723 |