Holotheria
Holotheria adalah sebuah kelompok hewan menyusui yang beragam. Kelompok hewan ini merupakan turunan dari Kuehneotherium dan Theria (termasuk marsupial dan mamalia berplasenta).

Klasifikasi
Menurut McKenna/Bell (1997):
 Class Mammalia
 Subclass Theriiformes
 Infraclass Holotheria
 Genus Chronoperates?
 Superlegion Kuehneotheria
 Genus Woutersia
 Famili Kuehneotheriidae
 Superlegion Trechnotheria
 Legion Symmetrodonta*
 Genus Casamiquelia?
 Genus Thereuodon?
 Genus Atlasodon?
 Genus Eurylambda?
 Genus Peralestes?
 Genus Shuotherium?
 Ordo Amphidontoidea
 Famili Amphidontidae
 Ordo Spalacotherioidea
 Genus Gobiotheriodon?
 Genus Maotherium
 Genus Zhangheotherium
 Famili Tinodontidae
 Famili Barbereniidae?
 Genus Guirogatherium?
 Genus Barberenia?
 Famili Spalacotheriidae
 Genus Microderson
 Genus Shalbaatar
 Genus Spalacotherium
 Subfamily Spalacolestinae
 Genus Symmetrolestes
 Genus Akidolestes
 Genus Heishanlestes
 Genus Spalacotheroides
 Genus Spalacotheridium
 Genus Spalacolestes
 Genus Symmetrodontoides
 Legion Cladotheria
 Genus Butlerigale?
 Famili Ausktribosphenidae?
 Sublegion Dryolestoidea
 Ordo Dryolestida
 Ordo Amphitheriida
 Sublegion Zatheria
 Infralegion Peramura
 Infralegion Tribosphenida
 Genus Ambondro?
 Genus Hypomylos?
 Genus Montanalestes?
 Genus Tribactonodon?
 Supercohort Aegialodontia
 Famili Aegialodontidae
 Genus Aegialodon
 Genus Kielantherium
 Supercohort Theria
 Ordo Deltatheroida
 Ordo Asiadelphia
 Cohort Marsupialia
 Magnorder Australidelphia
 Superorder Microbiotheria
 Superorder Eometatheria
 Ordo Yalkaparidontia
 Ordo Notoryctemorphia
 Grandorder Dasyuromorphia
 Grandorder Syndactyli
 Ordo Peramelia
 Ordo Diprotodontia
 Magnorder Ameridelphia
 Cohort Placentalia
 Ordo Bibymalagasia
 Magnorder Xenarthra
 Magnorder Epitheria
According to Wang, Clemens, Hu & Li, 1998 
 Class Mammalia
 Subclass Theriiformes
 Infraclass Holotheria
 Genus Chronoperates?
 Superlegion Kuehneotheria
 Superlegion Trechnotheria
 Famili Amphidontidae
 Superfamily Spalacotheroidea
 Legion Symmetrodonta
 Genus Asfaltomylos?
 Genus Atlasodon?
 Famili Ausktribosphenidae?
 Genus Casamiquelia?
 Genus Thereuodon?
 Genus Eurylambda?
 Genus Shuotherium
 Legion Cladotheria
 Genus Butlerigale?
 Sublegion Dryolestoidea
 Ordo Dryolestida
 Ordo Amphitheriida
 Genus Amphitherium
 Sublegion Zatheria
 Genus Arguitherium?
 Genus Arguimus?
 Genus Nanolestes?
 Genus Vincelestes?
 Infralegion Peramura
 Infralegion Tribosphenida

Referensi