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Versispira

Paragastropoda - Mimospirida - Onychochilidae

Taxonomy
Versispira was named by Perner (1903) [Sepkoski's age data: O Cara-m Sepkoski's reference number: 615].

It was reranked as Scaevogyra (Versispira) by Perner (1911).

It was assigned to Scaevogyra by Perner (1911); to Onychochilidae by Linsley and Kier (1984); to Hyperstrophina by Sepkoski (2002); and to Scaevogyrinae by Knight et al. (1960) and Wagner (2017).

Synonymy list
YearName and author
1903Versispira Perner
1911Scaevogyra (Versispira) Perner
1960Versispira Knight et al. p. 187
1984Versispira Linsley and Kier
2002Versispira Sepkoski, Jr.
2017Versispira Wagner p. G1056

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classParagastropoda
orderMimospirida
superfamilyClisospiroidea()
familyOnychochilidae
subfamilyScaevogyrinae
genusVersispiraPerner 1903

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