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Hesperhys antiquus

Mammalia - Artiodactyla - Tayassuidae

Taxonomy
Dicotyles antiquus was named by Marsh (1870).

It was recombined as Perchoerus (Dicotyles) antiquus by Marsh (1893); it was recombined as Perchoerus antiquus by Simpson (1930); it was recombined as Hesperhys antiquus by Tedford and Hunter (1984) and Emry and Eshelman (1998).

Synonymy list
YearName and author
1870Dicotyles antiquus Marsh
1893Perchoerus (Dicotyles) antiquus Marsh p. 411
1930Perchoerus antiquus Simpson
1984Hesperhys antiquus Tedford and Hunter p. 134
1998Hesperhys antiquus Emry and Eshelman p. 169

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
subphylumVertebrata
Gnathostomata()
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
RankNameAuthor
Amniota
Synapsida()
Therapsida()
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
orderArtiodactyla()
superfamilySuoidea
familyTayassuidae
subfamilyHesperhyinae
genusHesperhys
speciesantiquus(Marsh 1870)

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