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Megalonychops primigenius

Mammalia - Megalonychidae

Taxonomy
Megalonychops primigenius was named by Kraglievich (1926). Its type specimen is MACN Pv 10689, a set of postcrania (proximal half of a left humerus), and it is a 3D body fossil. It is the type species of Megalonychops.

Synonymy list
YearName and author
1926Megalonychops primigenius Kraglievich

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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()
RankNameAuthor
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Americatheria
Xenarthra()
infraorderPilosaFlower 1883
Folivora
classEufolivoraDelsuc et al. 2001
superfamilyMegatherioideaGray 1821
familyMegalonychidaeGervais 1855
genusMegalonychopsKraglievich 1927
speciesprimigeniusKraglievich 1926

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.

Megalonychops primigenius Kraglievich 1926
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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: Hendy et al. 2009, Ji et al. 2002, Nowak 1991, Lillegraven 1979, Carroll 1988

Age range: base of the Huayquerian to the top of the Pleistocene or 8.00000 to 0.01170 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Huayquerian8.0 - 5.0Argentina (Entre Rios) Megalonychops primigenius (55600)
Pleistocene2.588 - 0.0117Brazil (Rio Grande do Sul) Megalonychops primigenius (236218)