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Echinoconchus alternatus
Taxonomy
Productus alternatus was named by Norwood and Pratten (1855).
It was recombined as Pustula alternata by Snider (1915); it was recombined as Echinoconchus alternatus by Weller (1914) and Sutton (1938).
It was recombined as Pustula alternata by Snider (1915); it was recombined as Echinoconchus alternatus by Weller (1914) and Sutton (1938).
Sister species lacking formal opinion data
Synonyms
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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.
†Echinoconchus alternatus Norwood and Pratten 1855
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Invalid names: Productus gradatus Swallow 1863 [synonym], Productus vittatus Hall 1858 [synonym]
Diagnosis
No diagnoses are available