Amphitherium
Amphitherium (nomen a de Blainville anno 1838) est genus mammalium.

Systema taxinomicum animalis 
 Imperium: Eukaryota 
 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: † Dryolestoidea
 Ordo: † Amphitheriida
 Familia: † Amphitheriidae
 Genus: † Amphitherium (de Blainville, 1838)

Species
 ?

Notae
 McKenna, M.C. & Bell, S.K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York.: i-xii, 1-631.
 Storer, T.I., Usinger, R.L., Stebbins, R.C. & Nybakken, J.W. 1979. General Zoology, Sixth Edition. McGraw-Hill Book Company, New York.: i-ix, 1-902.

Nexus externi
 Amphitherium apud Systema Natura

Mammalia exstincta
Amphitheriidae
Taxa Blainville
Taxa 1838