Ahmanson's sportive lemur (Lepilemur ahmansonorum), or the Tsiombikibo sportive lemur, is a sportive lemur endemic to Madagascar. It is a relatively small sportive lemur with a total length of about 47 to 54 centimeters, of which 23-25 centimeters are tail. Wright's sportive lemur is found in western Madagascar, living in dry forests . The species was originally named L. ahmansoni, but the name was found to be incorrectly formed and was corrected to L. ahmansonorum in 2009.