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Plesiotrochus stephanense

Gastropoda - Plesiotrochidae

Taxonomy
Hemicerithium stephanense was named by Cossmann and Peyrot (1922) [DISTRIBUTION: Oligocene, France, Iran.]. It is not a trace fossil.

It was recombined as Plesiotrochus stephanense by Harzhauser (2004).

Sister species lacking formal opinion data
P. stephanensis

Synonymy list
YearName and author
1922Hemicerithium stephanense Cossmann and Peyrot p. 234 figs. pl. 5, figs. 91-92
2004Plesiotrochus stephanense Harzhauser p. 113

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
—Sorbeoconcha(Ponder and Lindberg 1997)
—Campanilimorpha(Haszprunar 1988)
superfamilyCampaniloideaDouvillé 1904
familyPlesiotrochidaeHoubrick 1990
genusPlesiotrochusFischer 1878
speciesstephanense(Cossmann and Peyrot 1922)

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.

†Plesiotrochus stephanense Cossmann and Peyrot 1922
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Diagnosis
No diagnoses are available