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Eporeodon trigonocephalus parvus

Mammalia - Ungulata - Merycoidodontidae

Taxonomy
Eporeodon trigonocephalus parvus was named by Thorpe (1921) [named as a subspecies of E. trigonocephalus by Thorpe 1921; raised to species level]. Its type specimen is YPM 12425 and is a 3D body fossil.

It was recombined as Eporeodon parvus by Thorpe (1937); it was recombined as Epigenetochoerus parvus by Schultz and Falkenbach (1968); it was recombined as Paroreodon parvus by Lander (1998) and Stevens and Stevens (2007).

Synonyms
Synonymy list
YearName and author
1921Eporeodon trigonocephalus parvus Thorpe p. 101 figs. Figs. 4, 5.
1921Paroreodon marshi Thorpe p. 108 figs. 14 - 16
1937Eporeodon parvus Thorpe p. 85 figs. Figs. 44-45
1937Paroreodon marshi Thorpe p. 178 figs. Figs. 129-131
1947Oreodontoides stocki Schultz and Falkenbach
1947Oreodontoides (Paroreodon) marshi Schultz and Falkenbach p. 256 figs. 1, 11, 12, 14-16
1968Epigenetochoerus parvus Schultz and Falkenbach
1998Paroreodon parvus Lander
2007Paroreodon parvus Stevens and Stevens p. 164

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Synapsida()
RankNameAuthor
Therapsida()
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
subclassTribosphenida()
infraclassEutheria()
orderUngulata(Linnaeus 1766)
orderArtiodactyla()
familyMerycoidodontidae
subfamilyEporeodontinae
genusEporeodon
speciestrigonocephalus()
subspeciesparvus

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