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Biplex
Taxonomy
Biplex was named by Perry (1811) [Sepkoski's age data: T Mi-l R Sepkoski's reference number: 530]. It is extant.
It was reranked as Ranella (Biplex) by Vredenburg (1925); it was reranked as Argobuccinum (Biplex) by Dey (1961).
It was assigned to Ranella by Vredenburg (1925); to Argobuccinum by Dey (1961); to Cymatiidae by MacNeil (1960) and Ladd (1977); to Ranellinae by Wilson (1993); to Neotaenioglossa by Sepkoski (2002); and to Ranellidae by Beu (2005).
It was reranked as Ranella (Biplex) by Vredenburg (1925); it was reranked as Argobuccinum (Biplex) by Dey (1961).
It was assigned to Ranella by Vredenburg (1925); to Argobuccinum by Dey (1961); to Cymatiidae by MacNeil (1960) and Ladd (1977); to Ranellinae by Wilson (1993); to Neotaenioglossa by Sepkoski (2002); and to Ranellidae by Beu (2005).
Species
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.
Diagnosis
No diagnoses are available