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Syncyclonema operculiformis
Taxonomy
Pecten operculiformis was named by Gabb (1864).
It was recombined as Syncyclonema operculiformis by Anderson (1938); it was recombined as Entolium operculiformis by Murphy (1956).
It was recombined as Syncyclonema operculiformis by Anderson (1938); it was recombined as Entolium operculiformis by Murphy (1956).
Sister species lacking formal opinion data
Synonymy list
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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.
†Syncyclonema operculiformis Gabb 1864
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Diagnosis
No diagnoses are available