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Taxonomy
Amphidesma was named as a genus. It is extant.
It was reranked as Semele (Amphidesma) by Coan et al. (2000).
It was assigned to Semele by Coan et al. (2000); to Veneroida by Sepkoski (2002); and to Amphidesmatidae by Bouchet et al. (2010).
It was reranked as Semele (Amphidesma) by Coan et al. (2000).
It was assigned to Semele by Coan et al. (2000); to Veneroida by Sepkoski (2002); and to Amphidesmatidae by Bouchet et al. (2010).
Subtaxa
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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2000 | Semele (Amphidesma) Coan et al. p. 434 |
2002 | Amphidesma Sepkoski |
2010 | Amphidesma Bouchet et al. |
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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. Semele (Amphidesma)
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†Amphidesma brevirostrum HupĂ© 1854
†Amphidesma mississippiensis Conrad 1848
†Amphidesma profunda Conrad 1893
Semele (Amphidesma) venusta Reeve 1853
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Invalid names: Semele incongrua Carpenter 1864 [synonym]
Diagnosis
No diagnoses are available