- Hylobatidae, family Hylobatidae - used in some classifications for the lesser apes (gibbons and siamangs); sometimes considered a subfamily of Pongidae
--1 is a kind of mammal family
--1 is a member of Anthropoidea, suborder Anthropoidea
--1 has members:lesser ape; Hylobates, genus Hylobates; Symphalangus, genus Symphalangus