Western pygmy possum
| Western pygmy possum Temporal range: Late Pleistocene – Recent | |
|---|---|
| Western pygmy possum | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Infraclass: | Marsupialia | 
| Order: | Diprotodontia | 
| Family: | Burramyidae | 
| Genus: | Cercartetus | 
| Species: | C. concinnus | 
| Binomial name | |
| Cercartetus concinnus (Gould, 1845) | |
| Western pygmy possum range | |
The western pygmy possum (Cercartetus concinnus), also known as the southwestern pygmy possum or the mundarda, is a small marsupial found in Australia. Genetic studies indicate its closest relative is probably the eastern pygmy possum, from which its ancestors diverged around eight million years ago.