Tupaiidae iku siji saka lorokulawarga bajing, kulawarga liyané ya iku Ptilocercidae (bajing buntut pèn). Kulawarga iki dumadi saka patang genera lan 19 spesiès.

Taksonomi
Ordo: Scandentia
 Kulawarga Tupaiidae
 Genus Anathana
 Madras Treeshrew, Anathana ellioti
 Genus Dendrogale
 Bornean Smooth-tailed Treeshrew, Dendrogale melanura
 Northern Smooth-tailed Treeshrew, Dendrogale murina
 Genus Tupaia
 Northern Treeshrew, Tupaia belangeri
 Golden-bellied Treeshrew, Tupaia chrysogaster
 Striped Treeshrew, Tupaia dorsalis
 Common Treeshrew, Tupaia glis
 Slender Treeshrew, Tupaia gracilis
 Horsfield's Treeshrew, Tupaia javanica
 Long-footed Treeshrew, Tupaia longipes
 Pygmy Treeshrew, Tupaia minor
 Calamian Treeshrew, Tupaia moellendorffi
 Mountain Treeshrew, Tupaia montana
 Nicobar Treeshrew, Tupaia nicobarica
 Palawan Treeshrew, Tupaia palawanensis
 Painted Treeshrew, Tupaia picta
 Ruddy Treeshrew, Tupaia splendidula
 Large Treeshrew, Tupaia tana
 Genus Urogale
 Mindanao Treeshrew, Urogale evereti

Rujukan 

Bajing