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Tamquammys

Osteichthyes - Rodentia

Taxonomy
Tamquammys was named by Shevyreva (1971). It is not extant. Its type is Tamquammys tantillus.

It was assigned to Cocomyinae by Dashzeveg (1990); to Tamquammyidae by Averianov (1996); to Tamquammyinae by Tong (1997); to Ctenodactylidae by McKenna and Bell (1997); and to Ctenodactyloidea by Li and Meng (2015).

Synonymy list
YearName and author
1971Tamquammys Shevyreva
1990Tamquammys Dashzeveg
1996Tamquammys Averianov
1997Tamquammys McKenna and Bell
1997Tamquammys Tong
2015Tamquammys Li and Meng

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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()
RankNameAuthor
infraorderCynodontia()
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

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.

G. †Tamquammys Shevyreva 1971
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Tamquammys dispinorum Tong 1997
Tamquammys fractus Li and Meng 2015
Tamquammys longus Li and Meng 2015
Tamquammys robustus Li and Meng 2015
Tamquammys tantillus Shevyreva 1971
Tamquammys wilsoni Dawson et al. 1984
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, Ji et al. 2002, Lillegraven 1979, Hendy et al. 2009, Nowak 1999

Age range: base of the Early/Lower Eocene to the top of the Early/Lower Oligocene or 56.00000 to 27.30000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Bumbanian56.0 - 48.07China (Nei Mongol) T. wilsoni, T. robustus (72202)
Early/Lower Eocene56.0 - 48.07China (Xinjiang) T. robustus (183274)
Early/Lower Eocene56.0 - 48.07China (Nei Mongol) T. wilsoni (174920 176541 176542) T. wilsoni, T. robustus (176540) T. wilsoni, T. robustus, T. longus (75275)
Lutetian48.07 - 41.03Pakistan (North-West Frontier) T. sp. (28978)
Middle Eocene48.07 - 37.71Kazakhstan T. tantillus (180518)
Middle Eocene48.07 - 37.71China (Nei Mongol) T. sp., T. wilsoni, T. fractus (89041)
Late/Upper Eocene - Early/Lower Oligocene37.71 - 27.3China (Henan) T. dispinorum (174738)