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Versispira
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 (2023).
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 (2023).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Versispira Perner |
| 1911 | Scaevogyra (Versispira) Perner |
| 1960 | Versispira Knight et al. p. 187 |
| 1984 | Versispira Linsley and Kier |
| 2002 | Versispira Sepkoski |
| 2023 | Versispira Wagner p. G1056 |
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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