Phalangeridae Thomas 1888
Phalangeridae Thomas 1888, Cat. Marsup. Monotr. Brit. Mus.: 126.
Genera: 6 genera with 27 species in 2 subfamilies and 2 tribes:
Subfamily Ailuropinae Flannery, Archer and Maynes 1987
Genus Ailurops Wagler 1830 (2 species with 4 subspecies)
Subfamily Phalangerinae Thomas 1888
Tribe Phalangerini Thomas 1888
Genus Phalanger Storr 1780 (13 species with 10 subspecies)
Genus Spilocuscus Gray 1861 (4 species with 4 subspecies)
Tribe Trichosurini Flynn 1911
Genus Strigocuscus Gray 1861 (2 species with 5 subspecies)
Genus Trichosurus Lesson 1828 (5 species)
Genus Wyulda Alexander 1918 (1 species)
Discussion: Distinct from Phascolarctidae (see Ride, 1970:22) and does not include Pseudocheiridae, Petauridae, Burramyidae, or Acrobatidae (see Aplin and Archer, 1987). A provisional classification was given by Flannery et al. (1987), and this was modified by Norris (1994).