| Simimyidae Temporal range: Middle to Late Eocene
| |
|---|---|
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Infraclass: | Placentalia |
| Order: | Rodentia |
| Superfamily: | Dipodoidea |
| Family: | †Simimyidae A. E. Wood, 1980 |
| Genera | |
|
†Simimys | |
Simimyidae is a family of extinct rodents from North America.1