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Prepotherium

Mammalia - Megatheriidae

Taxonomy
Prepotherium was named by Ameghino (1891). It is not extant.

It was assigned to Scelidotheriidae by Ameghino (1891); to Prepotheridae by Ameghino (1894); to Megatheriidae by Carroll (1988); and to Planopinae by Varela et al. (2019).

Synonymy list
YearName and author
1891Prepotherium Ameghino
1894Prepotherium Ameghino p. 162
1988Prepotherium Carroll
2019Prepotherium Varela et al.

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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()
RankNameAuthor
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Americatheria
Xenarthra()
infraorderPilosaFlower 1883
Folivora
classEufolivoraDelsuc et al. 2001
superfamilyMegatherioideaGray 1821
Megatheria
familyMegatheriidae()
subfamilyPlanopinaeAmeghino 1887
genusPrepotheriumAmeghino 1891

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. †Prepotherium Ameghino 1891
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Prepotherium filholi Ameghino 1891
Prepotherium moyani Ameghino 1894
Prepotherium potens Ameghino 1891
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingf
Diet: herbivoref
Reproduction: viviparoussubc
Created: 2005-08-22 16:27:04
Modified: 2005-08-22 18:30:14
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Nowak 1999, Hendy et al. 2009, Lillegraven 1979, Ji et al. 2002, Carroll 1988

Age range: base of the Santacrucian to the top of the Colloncuran or 17.50000 to 13.80000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Santacrucian17.5 - 16.3Argentina (Santa Cruz) P. filholi (87314) P. potens (176590 210153)
Colloncuran15.5 - 13.8Argentina (Río Negro) P. sp. (140692)