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Ptychospirina varians

Gastropoda - Euomphalina - Platyceratidae

Taxonomy
Strophostylus varians was named by Hall (1876). It is a 3D body fossil.

It was recombined as Ptychospirina varians by Linsley (1994) and Wagner (2023).

Synonymy list
YearName and author
1876Strophostylus varians Hall figs. pl. 11 f. 16-31
1879Strophostylus varians Hall pp. 31 - 32 figs. pl. 11 f. 16-31
1909Strophostylus varians Stauffer
1994Ptychospirina varians Linsley p. 89
2023Ptychospirina varians Wagner p. 2510

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassEogastropoda
orderEuomphalina
superfamilyPlatyceratoidea()
familyPlatyceratidae
genusPtychospirina
speciesvarians()

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.

†Ptychospirina varians Hall 1876
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Diagnosis
No diagnoses are available