Order Primates Linnaeus, 1758 - primates
   Semiorder Euprimates Hoffstetter, 1978 see Clade Euprimates
     Suborder Strepsirhini see Suborder Strepsirrhini Geoffroy Saint-Hilaire, 1812
       Infraorder Lemuriformes Gregory, 1915
         Superfamily Lemuroidea Gray, 1821 [monotypic]
           Family Lemuridae Gray, 1821 - large lemurs
             Subfamily Lemurinae Gray, 1821 see Family Lemuridae Gray, 1821
               1 Genus Varecia Gray, 1863 - variegated lemurs, ruffed lemurs
               2 Genus ‡Pachylemur Lamberton, 1948
               3 Genus Lemur Linnaeus, 1758 - ring-tailed lemur
               4 Genus Eulemur Simons & Rumpler, 1988 - lemurs