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Ischyromys douglassi

Mammalia - Rodentia - Ischyromyidae

Taxonomy
Ischyromys douglassi was named by Black (1968). Its type locality is McCarty's Mountain, which is in a Chadronian wet floodplain tuff in the Chadron Formation of Montana.

It was recombined as Titanotheriomys douglassi by Wood (1976) and Wood (1980).

Synonymy list
YearName and author
1968Ischyromys douglassi Black
1976Titanotheriomys douglassi Wood
1980Titanotheriomys douglassi Wood
1994Ischyromys douglassi Korth
1996Ischyromys douglassi Heaton p. 394
2020Ischyromys douglassi Lofgren et al.

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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()
—Mammaliamorpha
RankNameAuthor
—Mammaliaformes
classMammalia
—Theriamorpha(Rowe 1993)
—Theriiformes()
—Trechnotheria
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—EuarchontogliresMurphy et al. 2001
—GliriformesWyss and Meng 1996
—Glires()
—Simplicidentata()
orderRodentiaBowdich 1821
familyIschyromyidaeAlston 1876
genusIschyromys
speciesdouglassiBlack 1968

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.

†Ischyromys douglassi Black 1968
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Diagnosis
No diagnoses are available