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Ptychospirina

Gastropoda - Euomphalina - Platyceratidae

Taxonomy
Ptychospirina was named by Perner (1907) [Sepkoski's age data: S Ludl-u D Give Sepkoski's reference number: 362,1197]. It is not extant. Its type is Ptychospira senaria.

It was assigned to Platyceratidae by Knight et al. (1960); and to Archaeogastropoda by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1903Ptychospira Perner
1907Ptychospirina Perner
1960Ptychospirina Knight et al. pp. 242-243
2002Ptychospirina Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassEogastropoda
orderEuomphalina
superfamilyPlatyceratoidea()
familyPlatyceratidae
genusPtychospirina

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.

Diagnosis
No diagnoses are available