Class [Mammalia] Linnaeus, 1758 - mammals
Order Primates Linnaeus, 1758 - primates
Suborder Prosimii Illiger, 1811
see Infraorder Strepsirrhini "Geoffroy Saint-Hilaire, 1812"
Infraorder Lemuriformes Gregory, 1915
Superfamily Lorisoidea Gray, 1821
Family Lorisidae Gray, 1821, orth. cons. - lorises, pottos, and galagos
Genus †Nycticeboides Jacobs, 1981