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Petenyia katrinae

Mammalia - Soricidae

Taxonomy
Petenyia katrinae was named by Qiu and Storch (2000). Its type specimen is IVPP V11887, a tooth (P4 sup. sin.), and it is not a trace fossil. Its type locality is Bilike, which is in a Pliocene lacustrine horizon in China.

Synonymy list
YearName and author
2000Petenyia katrinae Qiu and Storch p. 178 figs. Pl. 2, fig. 30.

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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
Laurasiatheria
Eulipotyphla
suborderSoricomorphaGregory 1910
familySoricidaeFischer 1814
subfamilySoricinaeFischer von Waldheim 1817
tribeSoriciniFischer von Waldheim 1817
genusPetenyiaKormos 1934
specieskatrinae

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
ReferenceDiagnosis
Z. Qiu and G. Storch 2000P4 with trapezoidal occlusal outline. Protocone of P4 well developed, protruding anteriorly from the mesial tooth margin and with strong longitudinal posterior crest. Parastyle of P4 distinctly projecting anteriorly, with high and sharp parastylar ridge. Hypoconal cingulum of P4 oriented longitudinally; M1-2 with narrow cingulum around basis of protocone.