Order Diprotodontia Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 43 70 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Ailuropinae Flannery, Archer and Maynes 1987 Ailuropinae Flannery, Archer and Maynes 1987 , in: M. Archer (ed.), Possums and Opossums: Studies in Evolution, Vol. 2: 482 . Genera: 1 genus with 2 species: Genus Ailurops Wagler 1830 (2 species with 4 subspecies)