| Speothos pacivorus | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Carnivora |
| Family: | Canidae |
| Genus: | Speothos |
| Species: | †S. pacivorus
|
| Binomial name | |
| †Speothos pacivorus Lund 1839
| |
The Pleistocene bush dog (Speothos pacivorus) is an extinct canid species in the genus Speothos from the Late Pleistocene. It was a relative of the extant bush dog. When compared to the bush dog, S. pacivorus had an overall larger body size, a straighter radial shaft and a double-rooted second lower molar.[1]