Loic Poidevin / Grey / Lesser mouse lemur (Microcebus murinus) sucking sap from tree, Madagascar.

Rod Williams / Coquerel's Mouse / Dwarf Lemur (Mirza coquereli) feeding on a locust. Captive, occurs Western Madagascar, Vulnerable.

Rod Williams / Grey / Lesser Mouse Lemur (Microcebus murinus) Captive, occurs Western Madagascar

Pete Oxford / Lesser mouse lemur {Microcebus murinus} looking up at night, Kirindy Forest, Madagascar

Andy Rouse / Grey mouse lemur (Microcebus murinus) on branch in spiny forest at night, Madagascar

Jouan & Rius / Gray / Lesser mouse lemur (Microcebus murinus) at night, Nahampoana reserve, Madagascar South

Jouan & Rius / Lesser / Grey mouse lemur (Microcebus murinus) in tree at night, Nahampoana reserve, South Madagascar

Jouan & Rius / Lesser mouse lemur (Microcebus murinus) on branch at night, tropical dry forest, Madagascar

Rod Williams / Lesser / Grey mouse lemur {Microcebus murinus} captive, from NW Madagascar

Rod Williams / Coquerel's dwarf / mouse lemur {Microcebus coquereli} captive, from Madagascar

Rod Williams / Coquerel's dwarf / mouse lemur {Microcebus coquereli} juvenile, captive, from Madagascar

Rod Williams / Lesser mouse / Grey lemur {Microcebus murinus} looking out of hole in tree trunk, captive, from Western Madagascar