†family Mayulestidae de Muizon 1994 (metatherian)
Mammalia - Theriamorpha - Mayulestidae
Full reference: C. J. de Muizon. 1994. A new carnivorous marsupial from the Palaeocene of Bolivia and the problem of marsupial monophyly. Nature 370:208-211
Parent taxon: Metatheria according to C. Suarez et al. 2023
See also de Muizon 1994, de Muizon 1998, de Muizon 1999 and Forasiepi 2009
Sister taxa: Anatoliadelphyidae, Archaeonothos, Asiadelphia, Deltatheroida, Fieratherium, Jaskhadelphyidae, Marsupialiformes, Pappotheriidae, Pucadelphyda
Subtaxa: Allqokirus Mayulestes
Ecology: scansorial omnivore
Distribution: found only at Tiupampa site 1, the “quarry” (Paleocene of Bolivia)