Didelphoidea
Didelphoidea est suprafamilia mammalium marsupialium exstincta.

Systema taxinomicum Animalis 
 Imperium: Eucaryota
 Regnum: Animalia
 Gradus: Metazoa
 Subgradus: Eumetazoa
 Subregnum: Bilateria
 Infraregnum: Eucoelomata
 Supraphylum: Deuterostomia
 Infraphylum: Chordonia
 Phylum: Chordata
 Subphylum: Vertebrata
 Infraphylum: Gnathostomata
 Supraclassis: Tetrapoda
 Infraclassis: Amniota
 Ramus: Mammaliaformes
 Classis: Mammalia
 Subclassis: Theriiformes
 Infraclassis: Holotheria
 Supralegio: Trechnotheria
 Legio: Cladotheria
 Sublegio: Zatheria
 Infralegio: Tribosphenida
 Supracohors: Theria
 Cohors: Marsupialia
 Magnaordo: Ameridelphia
 Ordo: Didelphimorphia
 Suprafamilia: Didelphoidea

Classificatio 
 Familia: Derorhynchidae
 Familia: Sparassocynidae
 Familia: Didelphidae
 Subfamilia: Caluromyinae
 Subfamilia: Eobrasiliinae
 Subfamilia: Glironiinae
 Subfamilia: Didelphinae
 Tribus: Zygolestini
 Tribus: Monodelphini
 Tribus: Thylamyini
 Tribus: Metachirini

Notae 
 Gardner, Alfred (November 16, 2005). Wilson, D. E., and Reeder, D. M. (eds) Mammal Species of the World, 3rd edition, Johns Hopkins University Press, 19-20. ISBN 0-801-88221-4

Didelphidae 
mt:Didelphoidea