Class [Mammalia] Linnaeus, 1758 - mammals
   Order Primates Linnaeus, 1758 - primates
     Suborder Prosimii Illiger, 1811 see Infraorder Strepsirrhini "Geoffroy Saint-Hilaire, 1812"
       1 Genus †Altanius Dashzeveg & McKenna, 1977
       2 Genus †Altiatlasius Sigé, 1990
       3 Infraorder Lemuriformes Gregory, 1915
       4 Infraorder Tarsiiformes Gregory, 1915