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Metopotherinae

Mammalia - Megalonychidae

Taxonomy
Metopotherinae was named by Ameghino (1902).

It was assigned to Megalonychidae by Ameghino (1902).

Synonymy list
YearName and author
1902Metopotherinae Ameghino

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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
RankNameAuthor
—Mammaliaformes
classMammalia
—Theriamorpha(Rowe 1993)
—Theriiformes()
—Trechnotheria
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Americatheria
—Xenarthra()
infraorderPilosaFlower 1883
—Folivora
classEufolivoraDelsuc et al. 2001
superfamilyMegatherioideaGray 1821
familyMegalonychidaeGervais 1855
subfamilyMetopotherinae
subfamilyMetopotherinae

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.

Subfm. †Metopotherinae Ameghino 1902
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G. †Hapaloides Ameghino 1902
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†Hapaloides ignavus Ameghino 1902
†Hapaloides laeviusculus Ameghino 1902
†Hapaloides ponderosus Ameghino 1902
G. †Proschismotherium Ameghino 1902
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†Proschismotherium oppositum Ameghino 1902
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: 2005-06-08 10:11:09
Modified: 2005-08-22 18:30:05
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Lillegraven 1979, Hendy et al. 2009, Ji et al. 2002, Nowak 1991, Carroll 1988

Age range: Colhuehuapian or 21.00000 to 17.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Colhuehuapian21.0 - 17.5Argentina (Chubut) Hapaloides sp., Proschismotherium sp. (141368)