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Triisodontidae

Mammalia - Acreodi - Triisodontidae

Taxonomy
Triisodontidae was named by Scott (1892). Its type is Triisodon. It was considered paraphyletic by Zhou et al. (1995).

It was reranked as the subfamily Triisodontinae by Matthew (1937) and Zhou et al. (1995).

It was assigned to Creodonta by Hay (1902); to Mesonychidae by Matthew (1937); to Mesonychia by Zhou et al. (1995); and to Acreodi by McKenna and Bell (1997) and Tabuce et al. (2011).

Synonymy list
YearName and author
1892Triisodontidae Scott p. 300
1902Triisodontidae Hay p. 747
1937Triisodontinae Matthew p. 74
1995Triisodontinae Zhou et al. p. 394
1997Triisodontidae McKenna and Bell p. 366
2011Triisodontidae Tabuce et al. p. 152

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Life
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
RankNameAuthor
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
orderAcreodiMatthew 1909
familyTriisodontidae
familyTriisodontidae

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.

Fm. †Triisodontidae Scott 1892
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G. †Eoconodon Matthew and Granger 1921
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Eoconodon copanus Van Valen 1978
Eoconodon coryphaeus Cope 1885
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Invalid names: Mioclaenus bathygnathus Cope 1888 [synonym], Triisodon biculminatus Cope 1888 [synonym]
Eoconodon gaudrianus Cope 1888
Eoconodon ginibitohia Clemens and Williamson 2005
Eoconodon hutchisoni Clemens 2011
Eoconodon nidhoggi Van Valen 1978
G. †Goniacodon Scott 1892
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Goniacodon hiawathae Van Valen 1978
Goniacodon levisanus Cope 1883
G. †Stelocyon Gingerich 1978
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Stelocyon arctylos Gingerich 1978
G. †Triisodon Cope 1881
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Invalid names: Triisodon rusticus Cope 1884 [synonym]
Triisodon quivirensis Cope 1881
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Invalid names: Sarcothraustes antiquus Cope 1882 [synonym], Triisodon conidens Cope 1882 [synonym]
Invalid names: Sarcothraustes Cope 1882 [synonym]
Diagnosis
No diagnoses are available