Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Order Primates Linnaeus, 1758 - primates
Suborder Haplorrhini Pocock, 1918
see Suborder Haplorhini Pocock, 1918
Infraorder Simiiformes Haeckel, 1866
Parvorder Catarrhini Geoffroy Saint-Hilaire, 1812
Superfamily Hominoidea Gray, 1825
Family Hylobatidae Gray, 1871 - gibbons
Genus Hylobates Illiger, 1811 - gibbons
Hylobates muelleri Martin, 1841 - Müller's gibbon
Hylobates muelleri abbotti Kloss, 1929