Tufted ground squirrel

Tufted ground squirrel
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Sciuridae
Tribe: Sciurini
Genus: Rheithrosciurus
J. E. Gray, 1867
Species:
R. macrotis
Binomial name
Rheithrosciurus macrotis
(J. E. Gray, 1857)
Tufted ground squirrel range

The tufted ground squirrel or groove-toothed squirrel (Rheithrosciurus macrotis) is a species of rodent in the family Sciuridae. It is the sole species in the genus Rheithrosciurus. It is found only on the island of Borneo. Confirmed elements of its diet include nuts, seeds and insects, for which it has been filmed foraging on the forest floor.