Pseudozygopleura pluricostata Knight 1930

Gastropoda - Prosobranchia - Pseudozygopleuridae

Alternative combinations: Palaeostylus (Pseudozygopleura) pluricostata, Pseudozygopleura (Pseudozygopleura) pluricostata

Full reference: J. B. Knight. 1930. The gastropods of the St. Louis, Missouri, Pennsylvanian outlier: the Pseudozygopleurinae. Journal of Paleontology Memoir 4(4):1-88

Belongs to Pseudozygopleura according to P. J. Wagner 2017

See also Hoare 1961, Hoare and Sturgeon 1985 and Knight 1930

Sister taxa: Palaeostylus (Pseudozygopleura) belli, Palaeostylus (Pseudozygopleura) eucharis, Palaeostylus (Pseudozygopleura) obtusicacuminis, Palaeostylus (Pseudozygopleura) terebrus, Pseudozygopleura (Hemizygoides), Pseudozygopleura (Pseudozygopleura), Pseudozygopleura acuminata, Pseudozygopleura angustata, Pseudozygopleura assertonsoris, Pseudozygopleura baltea, Pseudozygopleura cirritus, Pseudozygopleura condrai, Pseudozygopleura contractus, Pseudozygopleura croneisi, Pseudozygopleura deloi, Pseudozygopleura eximia, Pseudozygopleura funis, Pseudozygopleura girtyi, Pseudozygopleura gradatus, Pseudozygopleura irrugata, Pseudozygopleura kellettae, Pseudozygopleura knighti, Pseudozygopleura lanceolatus, Pseudozygopleura lefebvrei, Pseudozygopleura limus, Pseudozygopleura macra, Pseudozygopleura micra, Pseudozygopleura moorei, Pseudozygopleura mucronatus, Pseudozygopleura multicostata, Pseudozygopleura obtusicacuminis, Pseudozygopleura palus, Pseudozygopleura pandus, Pseudozygopleura perversa, Pseudozygopleura plebium, Pseudozygopleura plummeri, Pseudozygopleura pugonis, Pseudozygopleura pulchra, Pseudozygopleura pupa, Pseudozygopleura rectus, Pseudozygopleura restis, Pseudozygopleura schucherti, Pseudozygopleura scitula, Pseudozygopleura scruposus, Pseudozygopleura semicostata, Pseudozygopleura sinuosior, Pseudozygopleura smithiana, Pseudozygopleura subclathrata, Pseudozygopleura subulatus, Pseudozygopleura tenuivirga, Pseudozygopleura variegata, Pseudozygopleura yandellana, Pyrgozyga marvinwelleri, Pseudozygopleura (Pyrgozyga) warthini

Type specimen: YPM 12970, a shell. Its type locality is SL-1. Headwaters of Feefee Creek, north of Olive St. & west of Lindberg Blvd., 1.5 km northwest of Stratmann (Olivette), which is in a Moscovian marine shale in the Appanoose Formation of Missouri.

Distribution:

• Desmoinesian of United States (4: Missouri, Ohio collections)

• Atokan of United States (2: Ohio)

• Carboniferous of United States (3: Missouri, Ohio)

Total: 9 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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