†subfamily Eobrasiliinae Marshall 1987 (opossum)
Mammalia - Didelphimorphia - Didelphidae
Parent taxon: Didelphidae according to L. G. Marshall and C. de Muizon 1988
Sister taxa: Caluromyinae, Caroloameghiana, Cladodidelphys, Cryptonanus, Dasyurina, Derorhynchinae, Didelphinae, Dimerodon, Herpetotheriinae, Hyladelphinae, Marmosinae, Marmosops, Marmosopsini, Peratotherium, Sparassocyninae, Sparassocynini, Thlaeodontinae, Thylamyinae
Subtaxa: Tiulordia
Ecology: scansorial omnivore-carnivore
Distribution: found only at Tiupampa site 1, the “quarry” (Paleocene of Bolivia)