Order Microbiotheria Ameghino 1899 (marsupial)
Parent taxon: Australidelphia according to F. J. Goin and M. A. Abello 2013
See also Ladaveze and Muizon 2010, Munemasa et al. 2006, Nowak 1991, Oliveira and Goin 2011, Phillips et al. 2001, Springer et al. 1994 and Wilson and Reeder 2005
Sister taxa: Bulungu, Diprotodontia, Djarthia, Eometatheria, Notoryctemorphia, Peramelemorphia, Peramelia, Peramelina, Yalkaparidontia
Subtaxa: Microbiotheriidae Woodburnodontidae
Ecology: scansorial omnivore
Distribution: