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Hayoceros

Osteichthyes - Antilocapridae

Taxonomy
Hayoceros was named by Skinner (1942) [named as a subgenus of Tetrameryx by Frick 1937; raised to genus level]. It is not extant.

It was assigned to Antilocapridae by Skinner (1942), Kurten and Anderson (1980), Carroll (1988).

Synonymy list
YearName and author
1942Hayoceros Skinner
1980Hayoceros Kurten and Anderson p. 322
1988Hayoceros Carroll

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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()
infraorderCynodontia()
RankNameAuthor
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—Laurasiatheria
—Scrotifera
—Euungulata
—Artiodactylamorpha
—Artiodactyla()
—Ruminantiamorpha
—Ruminantia(Scopoli 1777)
—Pecora()
familyAntilocapridae
genusHayoceros

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. †Hayoceros Skinner 1942
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†Hayoceros barbouri Skinner 1942
†Hayoceros falkenbachi Frick 1937
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 1991, Hendy et al. 2009, Carroll 1988, Nowak 1999, Lillegraven 1979

Age range: Irvingtonian or 1.40000 to 0.21000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Irvingtonian1.4 - 0.21USA (Nebraska) H. barbouri (20347) H. sp. (20500)
Irvingtonian1.4 - 0.21USA (Texas) H. falkenbachi (20498)