Gastropoda - Zygopleuroidea - Pseudozygopleuridae
Alternative spelling: Palaeostylus (Pseudozygopleura)
Synonyms: Pseudozygopleura (Pyrgozyga) Knight 1930, Pyrgozyga Knight 1930
Full reference: J. B. Knight. 1930. The gastropods of the St. Louis, Missouri, Pennsylvanian outlier: the Pseudozygopleurinae. Journal of Paleontology Memoir 4(1):1-88
Parent taxon: Pseudozygopleuridae according to A. Nützel and C. Ketwetsuriya 2016
See also Bouchet et al. 2005, Hoare and Sturgeon 1981, Knight 1930, Knight 1932, Knight et al. 1960, Nützel 1998 and Sepkoski 2002
Sister taxa: Bandelzyga, Cyclozyga, Eoptychia, Gamizyga, Helminthozyga, Hemizyga, Hyphantozyga, Levizygopleura, Microptychis, Plocezyga, Pseudoplocezyga, Stephanozyga
Subtaxa: Palaeostylus (Pseudozygopleura) belli Palaeostylus (Pseudozygopleura) eucharis Palaeostylus (Pseudozygopleura) obtusicacuminis Palaeostylus (Pseudozygopleura) terebrus Pseudozygopleura (Hemizygoides) Pseudozygopleura (Pseudozygopleura) Pseudozygopleura (Pyrgozyga) warthini Pseudozygopleura acuminata Pseudozygopleura angustata Pseudozygopleura applicata 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 pluricostata Pseudozygopleura pugonis Pseudozygopleura pulchra Pseudozygopleura pupa Pseudozygopleura rectus Pseudozygopleura restis Pseudozygopleura rugosocostata Pseudozygopleura schucherti Pseudozygopleura scitula Pseudozygopleura scruposus Pseudozygopleura semicostata Pseudozygopleura sinuosior Pseudozygopleura smithiana Pseudozygopleura subclathrata Pseudozygopleura subulatus Pseudozygopleura tenuivirga Pseudozygopleura variegata Pseudozygopleura yandellana Pyrgozyga marvinwelleri
Distribution:
• Permian of China (4 collections), Greece (2), Malaysia (1), Pakistan (1), Peru (2), the Russian Federation (3), Thailand (2), United States (8: Arizona, Nevada, New Mexico, Wyoming)
• Carboniferous of Canada (1: Alberta), China (1), Egypt (1), Ireland (1), the United Kingdom (6), United States (79: Arizona, Arkansas, Illinois, Indiana, Iowa, Kansas, Kentucky, Maryland, Missouri, Montana, New Mexico, Ohio, Oklahoma, Pennsylvania, Texas, West Virginia, Wyoming)
• Devonian of Germany (1)
Total: 113 collections including 322 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.