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Schizotheriinae

Mammalia - Perissodactyla - Chalicotheriidae

Synonymy list
YearName and author
1913Schizotheriinae Holland and Peterson p. 203
1935Schizotherini Colbert p. 12
1965Schizotheriinae Butler p. 223
1989Schizotheriinae Prothero and Schoch p. 533
2007Schizotheriinae Geraads et al. p. 461

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
infraorderCynodontia()
Mammaliamorpha
RankNameAuthor
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Panperissodactyla
superorderPerissodactylamorpha
orderPerissodactyla()
Tapiromorpha(Haeckel 1873)
Ancylopoda()
superfamilyChalicotherioideaGill 1872
familyChalicotheriidaeGill 1872
subfamilySchizotheriinae
subfamilySchizotheriinae

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Subfm. †Schizotheriinae Holland and Peterson 1913
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G. †Ancylotheriopus Guérin 1987
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Ancylotheriopus tanzaniae Guérin 1987
G. †Ancylotherium Gaudry 1863
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Ancylotherium hellenicum Koufos 2012
Ancylotherium pentelicum Gaudry and Lartet 1856
Invalid names: Chemositia Pickford 1979 [synonym], Gansuodon Wu and Chen 1976 [synonym], Hoangkotherium Unknown [synonym]
G. †Borissiakia Butler 1965
G. †Macrotherium Lartet 1837
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Macrotherium giganteum Pictet 1844
Macrotherium magnum Lartet 1837
Macrotherium minus Lartet 1837
Macrotherium rhodanicum Deperet 1892
Macrotherium sansaniense Lartet 1837
Macrotherium secundarium Filhol 1890
Macrotherium turgaicum Borissiak 1921
G. †Metaschizotherium von Koenigswald 1932
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Metaschizotherium henningi Dietrich 1942
G. †Phyllotillon Pilgrim 1910
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Phyllotillon huangheensis Qiu et al. 1998
Phyllotillon naricus Filhol 1879
G. †Tylocephalonyx Coombs 1979
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Tylocephalonyx skinneri Coombs 1979
Diagnosis
ReferenceDiagnosis
E. H. Colbert 1935Advancedgeneraofmediumtoverylargesize. Elongated,hypso-
dontmolars,withectolophtendingtobevertical,thusmakingthetips of the paracone and metacone on or outside of the median line of the tooth; molarindicesusuallybelow90; metastylidnotreduced. Manus tetradactyl, pes tridactyl; trapezium present; astragalus articulating withnavicularonly; articulatingfacetsofproximalphalangesinclined to median axis of bones; limbs subequal in length.