Lemur

Generally, any of the more primitive primates except the tree shrews. In this sense, the term covers not only the typical lemurs (family Lemuridae) but also the avahi, indri, sifaka, aye-aye, loris, potto, and galago (qq.v.). All these animals are characterized by a naked, moist tip to the muzzle; comblike, forward-directed lower front teeth; and a clawlike nail on the second toe of