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Tamquammys robustus

Mammalia - Rodentia

Taxonomy
Tamquammys robustus was named by Li and Meng (2015). Its type specimen is IVPP V17770.1, a maxilla, and it is a 3D body fossil. Its type locality is Huheboerhe-Nuhetingboerhe (AS-2), which is in an Eocene terrestrial horizon in the Arshanto Formation of China.

Synonymy list
YearName and author
2015Tamquammys robustus Li and Meng

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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
Boreoeutheria
EuarchontogliresMurphy et al. 2001
GliriformesWyss and Meng 1996
Glires()
Simplicidentata()
orderRodentiaBowdich 1821
CtenohystricaHuchon et al. 2000
superfamilyCtenodactyloidea
genusTamquammysShevyreva 1971
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.

Tamquammys robustus Li and Meng 2015
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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: Carroll 1988, Lillegraven 1979, Ji et al. 2002, Hendy et al. 2009, Nowak 1999

Age range: Early/Lower Eocene or 55.80000 to 48.60000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Bumbanian55.8 - 48.6China (Nei Mongol) Tamquammys robustus (72202)
Early/Lower Eocene55.8 - 48.6China (Nei Mongol) Tamquammys robustus (75275 type locality: 176540)
Early/Lower Eocene55.8 - 48.6China (Xinjiang) Tamquammys robustus (183274)