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Prunum (Egouana)
Taxonomy
Egouana was named by Jousseaume (1875). It is extant.
It was reranked as Marginella (Egouana) by Gardner (1947), Olsson and Harbison (1953) and Weisbord (1962); it was reranked as Prunum (Egouana) by Landau and Marques da Silva (2010).
It was assigned to Marginella by Gardner (1947), Olsson and Harbison (1953) and Weisbord (1962); and to Prunum by Landau and Marques da Silva (2010).
It was reranked as Marginella (Egouana) by Gardner (1947), Olsson and Harbison (1953) and Weisbord (1962); it was reranked as Prunum (Egouana) by Landau and Marques da Silva (2010).
It was assigned to Marginella by Gardner (1947), Olsson and Harbison (1953) and Weisbord (1962); and to Prunum by Landau and Marques da Silva (2010).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1947 | Marginella (Egouana) Gardner p. 395 |
| 1953 | Marginella (Egouana) Olsson and Harbison p. 204 |
| 1962 | Marginella (Egouana) Weisbord p. 402 |
| 2010 | Prunum (Egouana) Landau and Marques da Silva p. 88 |
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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.
Subg. Prunum (Egouana) Jousseaume 1875
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†Marginella (Egouana) laguairana Weisbord 1962
Diagnosis
No diagnoses are available