Mass: 335.0 g based on Saiful et al. 2001

Latitudinal range: 3.3° to 14.4°

Habitats: tropical/subtropical dry broadleaf forest (1), tropical/subtropical moist broadleaf forest (4)

Found in 5 samples

Malaysia: Ulu Gombak Forest Reserve, Jerangau (ground), Jenut Bayek, Jenut Wan Bulan and Fruiting Area

Thailand: Srinakarin Dam (cage traps), Hala-Bala Wildlife Sanctuary

♀ body mass	328.7 g	N = 13	Saiful et al. 2001
♂ body mass	347.1 g	N = 7	Saiful et al. 2001

See also Callosciurus, Callosciurus erythraeus, Callosciurus finlaysonii, Callosciurus flavimanus, Callosciurus nigrovittatus, Callosciurus notatus, Callosciurus prevostii, Callosciurus pygerythrus, Callosciurus sp.