| Sciurus | type genus of the Sciuridae |
|---|---|
| Sciurus | common medium-large squirrel of eastern North America |
| Sciurus | large gray squirrel of far western areas of United States |
| Sciurus | of northern United States and Canada |
| Sciurus | exceptionally large arboreal squirrel of eastern United States |
| Sciurus | common reddish-brown squirrel of Europe and parts of Asia |