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Yuomys robustus

Osteichthyes - Rodentia

Taxonomy
Yuomys robustus was named by Gong et al. (2021). Its type specimen is IVPP V26875, a maxilla (right maxilla fragment with P4-M2), and it is a 3D body fossil. Its type locality is Bujiamiaozi BJMZ20200531LQ02, which is in an Eocene fluvial sandstone/siltstone in China.

Synonymy list
YearName and author
2021Yuomys robustus Gong et al. pp. e1938099-3 fig. 2

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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()
RankNameAuthor
—Mammaliamorpha
—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
superfamilyCtenodactyloidea
genusYuomys
speciesrobustus

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.

†Yuomys robustus Gong et al. 2021
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingo
Diet: herbivoreo
Reproduction: viviparoussubc
Created: 2005-08-26 14:04:46
Modified: 2005-08-26 16:04:46
Source: o = order, subc = subclass, c = class, subp = subphylum
References: Nowak 1999, Hendy et al. 2009, Carroll 1988, Ji et al. 2002, Lillegraven 1979

Age range: Middle Eocene or 48.07000 to 37.71000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Sharamurunian56.0 - 37.71China (Henan) Ischyromyoidea indet. (42563)
Middle Eocene48.07 - 37.71China (Ningxia Hui Autonomous Region) Yuomys robustus (type locality: 241728)