Mentawai squirrel
| Mentawai squirrel | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Rodentia | 
| Family: | Sciuridae | 
| Genus: | Callosciurus | 
| Species: | C. melanogaster | 
| Binomial name | |
| Callosciurus melanogaster (Thomas, 1895) | |
| Subspecies | |
| 
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The Mentawai squirrel (Callosciurus melanogaster) is a species of rodent in the family Sciuridae. It is one of 20 or so species endemic to the Mentawai Islands off the west coast of Sumatra. There are three subspecies: C. m. melanogaster, C. m. mentawi, and C. m. atratus. This small isolated population is listed as "Vulnerable" by the IUCN due to habitat loss.