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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Craniata (Craniata (chordata))
Vertebrata (Animals with backbone)
Gnathostomata (Gnathostome)
Eugnathostomata
Teleostomi
Euteleostomi
Sarcopterygii (Lobe-finned fishes)
Dipnotetrapodomorpha
Tetrapodomorpha (Tetrapodomorph)
Tetrapoda (Tetrapod)
Reptiliomorpha
Amniota (Amniote)
Synapsidomorpha
Synapsid (Synapsida)
Eupelycosauria
Sphenacodontia
Sphenacodontoidea
Therapsida (Therapsid)
Neotherapsida
Theriodont (Theriodontia)
Eutheriodontia
Cynodontia (Cynodont)
Epicynodontia
Eucynodontia
Probainognathia
Chiniquodontoidea
Prozostrodontia
Mammaliaformes
Mammal (Mammals)
Theriamorpha
Theriiformes
Holotheria
Trechnotheria
Cladotheria
Zatheria
Boreosphenida
Theria (Therians)

Metatheria (1096960)

Children (14 direct children, 1726 direct and indirect children):

Marsupial (tree size 1594)
Marsupialia

Sparassodonta (tree size 70)
Sparassodont

Asiadelphia (tree size 1)

Deltatheroida (tree size 13)

Sinodelphys (tree size 1)

Herpetotheriidae (tree size 7)

Leptalestes

Alphadontidae (tree size 2)

Microbiotheria (tree size 18)

Protalphadon

Marsupialiformes (tree size 1)

Pappotheriidae (tree size 1)

Peradectidae (tree size 3)

Anatoliadelphys (tree size 1)