Chacoan mara
| Chacoan mara Temporal range: Pleistocene–recent | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Rodentia | 
| Family: | Caviidae | 
| Genus: | Pediolagus Marelli, 1927 | 
| Species: | P. salinicola | 
| Binomial name | |
| Pediolagus salinicola Burmeister, 1876 | |
| Synonyms | |
| Dolichotis salinicola | |
The Chacoan mara (Pediolagus salinicola) or Chacoan cavy is a relatively large South American rodent of the cavy family. They are a close relative of the better known Patagonian mara. The Chacoan mara is the sole member of the genus Pediolagus.