The Sipora flying squirrel is known from Sipora Island off Sumatra. Its underside is buff to orange-buff, with a white chest patch. Species-specific information about its activity is limited.
The underside is buff to orange-buff, with a white patch on the chest. The tail is mostly dull brownish black, paler at the base and white at the tip.
The account says no species-specific activity information is available, but describes the squirrel as nocturnal and arboreal. It gives no information about food or breeding.
An extinction-risk assessment has not been added yet.