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Paradoxomys cancrivorus

Osteichthyes - Rodentia - Erethizontidae

Taxonomy
Paradoxomys cancrivorus was named by Ameghino (1885). Its type specimen is MACN A-1452, a mandible (right mandibular fragment (cast)), and it is a 3D body fossil.

It was considered a nomen dubium by Candela (2005).

Synonymy list
YearName and author
1885Paradoxomys cancrivorus Ameghino p. 66
2001Paradoxomys cancrivorus Vucetich and Candela p. 148 figs. 1 A, B

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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()
—Mammaliamorpha
RankNameAuthor
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—EuarchontogliresMurphy et al. 2001
—GliriformesWyss and Meng 1996
—Glires()
—Simplicidentata()
orderRodentiaBowdich 1821
—CtenohystricaHuchon et al. 2000
infraorderHystricognathi(Tullberg 1899)
—Caviomorpha(Wood and Patterson 1955)
superfamilyErethizontoideaBonaparte 1845
familyErethizontidaeBonaparte 1845
genusParadoxomys
speciescancrivorus

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.

†Paradoxomys cancrivorus Ameghino 1885
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: arborealf
Diet: herbivoref
Reproduction: viviparoussubc
Created: 2005-06-08 10:11:09
Modified: 2005-08-26 13:29:34
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Hendy et al. 2009, Lillegraven 1979, Ji et al. 2002, Nowak 1991, Carroll 1988

Age range: Huayquerian or 8.00000 to 5.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Huayquerian8.0 - 5.0Argentina (Entre Rios) Paradoxomys cancrivorus (55600)