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Tafimys powelli

Mammalia - Rodentia - Cricetidae

Taxonomy
Tafimys powelli was named by Ortiz et al. (2000). Its type specimen is PVL 4825, a maxilla (Anterior fragment of the skull with incisors and both molars toothrows ), and it is a 3D body fossil. Its type locality is La Angostura, which is in a Pleistocene terrestrial sandstone in the Tafí del Valle Formation of Argentina. It is the type species of Tafimys.

Synonymy list
YearName and author
2000Tafimys powelli Ortiz et al. p. 38 figs. 1a, 2

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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
familyCricetidaeFischer von Waldheim 1817
subfamilySigmodontinaeWagner 1843
tribePhyllotini
genusTafimys
speciespowelli

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.

Tafimys powelli Ortiz et al. 2000
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Diagnosis
No diagnoses are available
Measurements
partNmean
Mandible at m1 height294.84

Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingo
Diet: grazers
Diet 2: herbivores
Reproduction: viviparoussubc
Created: 2013-03-21 09:22:09
Modified: 2013-03-20 17:22:09
Source: s = species, o = order, subc = subclass, c = class, subp = subphylum
References: Hendy et al. 2009, Ortiz et al. 2000, Ji et al. 2002, Carroll 1988, Lillegraven 1979, Nowak 1999

Age range: base of the Late/Upper Pleistocene to the top of the Rancholabrean or 0.12900 to 0.01400 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Rancholabrean0.21 - 0.014Mexico (Sonora) Tafimys powelli (213027)
Late/Upper Pleistocene0.129 - 0.0117Argentina (Catamarca) Tafimys powelli (216692)
Late/Upper Pleistocene0.129 - 0.0117Argentina (Tucuman) Tafimys powelli (type locality: 141182)
Late/Upper Pleistocene - Holocene0.129 - 0.0Argentina (Tucuman) Tafimys powelli (216696)