Ecosystem | Type | Status | Ref. |
---|---|---|---|
Fraser | River (basin) | native | 78809 |
Great Lakes | Lake | native | 1998 |
Hudson Bay Complex | River (basin) | native | 81264 |
Mackenzie | River (basin) | native | 78981 |
Mississippi River | River (basin) | native | 1998 |
Nearctic | Zoogeographic realm | endemic | 3881 |
Nelson-Saskatchewan | River (basin) | native | 78981 |
Rio Grande | River (basin) | stray | 78807 |
Tennessee River | River (basin) | native | 10294 |