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Stockoceros onusrosagris

Mammalia - Antilocapridae

Taxonomy
Tetrameryx onusrosagris was named by Roosevelt and Burden (1934).

It was recombined as Stockoceros onusrosagris by Frick (1937), Skinner (1942), Kurten and Anderson (1980).

Subspecies
S. nebrascensis

Synonymy list
YearName and author
1934Tetrameryx onusrosagris Roosevelt and Burden
1935Tetrameryx onusrosagris Schultz and Howard p. 288
1937Stockoceros onusrosagris Frick p. 527 figs. Fig. 53
1942Stockoceros onusrosagris Skinner
1980Stockoceros onusrosagris Kurten and Anderson p. 323

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
subclassSynapsida
—Therapsida()
infraorderCynodontia()
—Mammaliamorpha
—Mammaliaformes
RankNameAuthor
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—Laurasiatheria
—Scrotifera
—Euungulata
—Artiodactylamorpha
—Artiodactyla()
—Ruminantiamorpha
—Ruminantia(Scopoli 1777)
—Pecora()
familyAntilocapridae
subfamilyAntilocaprinae
tribeStockoceratini(Frick 1937)
genusStockoceros
speciesonusrosagris(Roosevelt and Burden 1934)

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.

†Stockoceros onusrosagris Roosevelt and Burden 1934
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialo
Locomotion: actively mobilec
Life habit: ground dwellingf
Diet: browserf
Diet 2: grazerf
Reproduction: viviparoussubc
Created: 2005-06-08 10:11:09
Modified: 2005-08-31 16:51:41
Source: f = family, o = order, subc = subclass, c = class, subp = subphylum
References: Nowak 1999, Hendy et al. 2009, Carroll 1988, Lillegraven 1979, Nowak 1991

Age range: base of the Irvingtonian to the top of the Late/Upper Pleistocene or 1.80000 to 0.01170 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Irvingtonian1.8 - 0.3USA (Arizona) Stockoceros onusrosagris (20444 20447 20448 20449 20450)
Late/Upper Pleistocene0.129 - 0.0117USA (New Mexico) Tetrameryx onusrosagris (93281)
Late/Upper Pleistocene (high glacial)0.129 - 0.0117USA (New Mexico) Stockoceros onusrosagris (76060)