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Trigenicus

Osteichthyes - Protoceratidae

Taxonomy
Trigenicus was named by Douglass (1903) [treated as a synonym of Leptotragulus by Tabrum and Nichols 2001, but without discussion of Storer 1996]. It is not extant.

It was assigned to Merycoidodontidae by Scott (1940); and to Protoceratidae by Douglass (1903), Storer (1996), Prothero (1998).

Synonymy list
YearName and author
1903Trigenicus Douglass
1940Trigenicus Scott p. 710
1996Trigenicus Storer p. 251
1998Trigenicus Prothero

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
subclassSynapsida
—Therapsida()
RankNameAuthor
infraorderCynodontia()
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—Laurasiatheria
—Scrotifera
—Euungulata
—Artiodactylamorpha
—Artiodactyla()
—Ruminantiamorpha
familyProtoceratidae
genusTrigenicus

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.

G. †Trigenicus Douglass 1903
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†Trigenicus profectus Matthew 1903
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Invalid names: Trigenicus socialis Douglass 1903 [synonym]
Diagnosis
No diagnoses are available