Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Infraclass Eutheria Gill, 1872
Magnorder Boreoeutheria Springer & de Jong, 2001
Superorder Euarchontoglires Murphy, Stanyon & O'Brien, 2001
Order Primates Linnaeus, 1758 - primates
Suborder Strepsirrhini Geoffroy Saint-Hilaire, 1812
Infraorder Lemuriformes Gregory, 1915
Superfamily Lemuroidea Gray, 1821
Family ‡Megaladapidae Forsyth Major, 1893 - sportive lemurs, weasel lemurs, and koala lemurs