Sumatran mountain squirrel
| Sumatran mountain squirrel | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Rodentia | 
| Family: | Sciuridae | 
| Genus: | Sundasciurus | 
| Species: | S. altitudinis | 
| Binomial name | |
| Sundasciurus altitudinis | |
The Sumatran mountain squirrel (Sundasciurus altitudinis) is a species of rodent in the family Sciuridae. Its skull reaches sizes between 41–43 mm (1.6–1.7 in), overlapping with that of the Palawan montane squirrel. It was originally described as a subspecies of Sundasciurus tenuis.