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Pseudotomus hians

Mammalia - Rodentia - Ischyromyidae

Taxonomy
Pseudotomus hians was named by Cope (1872). Its type specimen is AMNH 5025, a skull, and it is a 3D body fossil. Its type locality is Cottonwood Creek (Lower Bridger), which is in a Bridgerian terrestrial horizon in the Bridger Formation of Wyoming. It is the type species of Pseudotomus.

It was recombined as Plesiarctomys hians by Cope (1883); it was recombined as Paramys hians by Roger (1896) and Matthew (1910).

Synonyms
Synonymy list
YearName and author
1871Pseudotomus hians Cope p. 467
1872Pseudotomus hians Cope p. 2
1878Paramys superbus Osborn et al.
1883Plesiarctomys hians Cope
1896Paramys hians Roger
1910Paramys hians Matthew
1940Pseudotomus hians Wilson
1949Pseudotomus superbus Wilson
1962Ischyrotomus superbus Wood
1962Pseudotomus hians Wood
1976Ischyrotomus superbus Gazin
1985Pseudotomus hians Korth
2007Pseudotomus hians Dunn and Rasmussen p. 988

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Synapsida()
Therapsida()
RankNameAuthor
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
subclassTribosphenida()
infraclassEutheria()
Placentalia
EuarchontogliresMurphy et al. 2001
Glires()
orderRodentia
familyIschyromyidaeAlston 1876
subfamilyParamyinaeSimpson 1945
tribeManitshiniSimpson
genusPseudotomus
specieshians

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.

Diagnosis
No diagnoses are available