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Cyrtothyris cyrta
Taxonomy
Terebratula depressa cyrta was named by Walker (1868). It is the type subspecies of Cyrtothyris.
It was recombined as Cyrtothyris cyrta by Cooper (1983) and Sandy et al. (2014).
It was recombined as Cyrtothyris cyrta by Cooper (1983) and Sandy et al. (2014).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1868 | Terebratula depressa cyrta Walker |
| 1983 | Cyrtothyris cyrta Cooper p. 186 figs. Pl 19, figs 23,24 |
| 2014 | Cyrtothyris cyrta Sandy et al. p. 506 figs. Tbl. 1 |
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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.
†Cyrtothyris cyrta Walker 1868
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Diagnosis
No diagnoses are available