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Ptychopleurella arthuri

Rhynchonellata - Orthida - Hesperorthidae

Taxonomy
Ptychopleurella arthuri was named by Pestana (1960). Its type specimen is UCMP 37712 and is a 3D body fossil. Its type locality is UCMP loc. B963, First South Section, Mazourka Canyon, which is in a Caradoc marine limestone in the Johnson Spring Formation of California.

Sister species lacking formal opinion data
P. cymbella

Synonymy list
YearName and author
1960Ptychopleurella arthuri Pestana pp. 871 - 872 figs. Pl. 112, figs. 2-6

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderOrthidaSchuchert and Cooper 1932
suborderOrthidinaSchuchert and Cooper 1932
superfamilyOrthoideaWoodward 1852
familyHesperorthidaeSchuchert and Cooper 1931
genusPtychopleurellaSchuchert and Cooper 1931
speciesarthuri

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.

†Ptychopleurella arthuri Pestana 1960
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Diagnosis
No diagnoses are available