Superorder Diprotodonta Owen 1866 (marsupial)
Alternative spelling: Diprotodonti
Parent taxon: Marsupialia according to F. Ameghino 1897
See also Jaekel 1911, Lundelius and Turnbull 1982, Marshall 1974 and McKenna and Bell 1997
Sister taxon: Wirunodon
Subtaxa: Petauroidea Thylacoleoidea
Ecology: scansorial insectivore