The Sambirano mouse lemur is a small lemur from northwestern Madagascar. A field study reported frequent use of leafy nests as sleeping sites and regular changes between sleeping places.
Its back is rufous with a poorly defined dark midline. The underside is dull whitish beige, and the ears are short.
A study in northwestern Madagascar reported frequent use of foliage nests for sleeping. The lemurs regularly changed sleeping sites and rarely shared them.
An extinction-risk assessment has not been added yet.