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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 Mesonychoidae by Hay (1930); 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).
It was reranked as the subfamily Triisodontinae by Matthew (1937) and Zhou et al. (1995).
It was assigned to Creodonta by Hay (1902); to Mesonychoidae by Hay (1930); 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).
Subtaxa
Synonymy list
Year | Name and author |
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1892 | Triisodontidae Scott p. 300 |
1902 | Triisodontidae Hay p. 747 |
1930 | Triisodontidae Hay p. 465 |
1937 | Triisodontinae Matthew p. 74 |
1995 | Triisodontinae Zhou et al. p. 394 |
1997 | Triisodontidae McKenna and Bell p. 366 |
2011 | Triisodontidae Tabuce et al. p. 152 |
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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. †Triisodon Cope 1881
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†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