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Cyrtonotella semicircularis

Taxonomy
Terebratula semicircularis was named by Eichwald (1829).

It was recombined as Cyrtonotella semicircularis by Alikhova (1953), Rubel (1961) and Mitchell (1977).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1953Cyrtonotella semicircularis Alikhova
1961Cyrtonotella semicircularis Rubel
1977Cyrtonotella semicircularis Mitchell

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No classification data are available

No information on subtaxa.

Diagnosis
No diagnoses are available