What is special about the colugos teeth Lower incisors are c

What is special about the colugos teeth?

Lower incisors are comb-like

Only two upper incisors

Upper canines are reduced

Only one lower molar

Lower incisor are comb like.

Upper incisors are 2 in each quadrant since dental formula for colugos is 2.1.2.3 for upper jaw.

Colugos has special feature that their incisor are comb shape,which has almost 20 tines on it.

These comb in incisors are used for grooming. As is seen in stepsirrihines they hav similar function and appearance.