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Argyrohippus

Osteichthyes - Notoungulata

Entered
by J. Alroy on 2003-01-23; modified by J. Zijlstra on 2016-02-03

Synonymy list
YearName and author
1902Argyrohippus Ameghino p. 83
1988Argyrohippus Carroll
1997Argyrohippus Shockey
2010Argyrohippus López et al.
2020Argyrohippus Martínez et al.

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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
superorderAfrotheria
—Paenungulatomorpha
superorderPaenungulata
—Sudamericungulata
orderNotoungulata
suborderToxodontiaAmeghino 1887
—Eutoxodontia
genusArgyrohippus

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. †Argyrohippus Ameghino 1902
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†Argyrohippus fraterculus Ameghino 1902
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Invalid names: Argyrohippus boulei Ameghino 1902 [synonym]
†Argyrohippus praecox Patterson 1935
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: herbivoreo
Reproduction: viviparoussubc
Created: 2009-01-05 17:11:49
Modified: 2009-01-05 19:11:49
Source: o = order, subc = subclass, c = class, subp = subphylum
References: Lillegraven 1979, MacFadden et al. 1996, Hendy et al. 2009, Ji et al. 2002, Carroll 1988

Age range: base of the Deseadan to the top of the Colhuehuapian or 29.00000 to 17.50000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Deseadan29.0 - 21.0Argentina (Santa Cruz) A. praecox (50074)
Colhuehuapian21.0 - 17.5Argentina (Chubut) A. fraterculus, A. boulei (141368)