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Eozapus

Mammalia - Rodentia - Zapodidae

Taxonomy
Eozapus was named by Preble (1899). It is extant.

It was assigned to Zapodidae by McKenna and Bell (1997).

Synonyms
Synonymy list
YearName and author
1899Eozapus Preble
1970Protozapus Bachmayer and Wilson p. 564
1997Eozapus McKenna and Bell
1997Protozapus McKenna and Bell

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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
infraorderMyodontaSchaub 1958
superfamilyDipodoideaFischer 1817
familyZapodidaeCoues 1875
genusEozapusPreble 1899

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. Eozapus Preble 1899
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Eozapus setchuanus Pousargues 1986
Eozapus similis Fahlbusch 1992
Invalid names: Protozapus Bachmayer and Wilson 1970 [synonym]
Diagnosis
ReferenceDiagnosis
F. Bachmayer and R. W. Wilson 1970 (Protozapus)Approximate size of Sminthozapus janassyi. M1 larger than M2. Protocone of M1 and M2 united to mesocone-hypocone structures. Protocone of M2 transversely compressed, internal embayment shallow. Paracone of M2 connected more anteriorly to protocone, metacone connected more posteriorly to hypocone, than in most Plesiosminthus. m1 smaller than m2, chevron-shaped alignment of protoconid-metaconid; anteroconid small or absent. m2 with metaconid separated from protoconid by valley; protostylid spur absent.