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Simpsonodus chacensis

Mammalia - Artiodactyla - Diacodexeidae

Taxonomy
Pantolestes chacensis was named by Cope (1875) [AMNH 48694 is the neotype]. Its type specimen is AMNH 48694, a set of teeth, and it is a 3D body fossil. It is the type species of Simpsonodus.

It was recombined as Trigonolestes chacensis by Matthew (1899); it was recombined as Diacodexis chacensis by Sinclair (1914); it was recombined as Simpsonodus chacensis by Krishtalka and Stucky (1986), Stucky (1998) and Theodor et al. (2007).

Synonymy list
YearName and author
1875Pantolestes chacensis Cope p. 15
1899Trigonolestes chacensis Matthew
1914Diacodexis chacensis Sinclair
1986Simpsonodus chacensis Krishtalka and Stucky
1998Simpsonodus chacensis Stucky
2007Simpsonodus chacensis Theodor et al. p. 41

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
RankNameAuthor
Cotylosauria()
Amniota
Synapsida()
Therapsida()
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
orderArtiodactyla()
familyDiacodexeidae
genusSimpsonodus
specieschacensis()

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.

Diagnosis
No diagnoses are available