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Taxonomy
Arcoperna was named by Conard (1865) [Sepkoski's age data: K u T Eo-u Sepkoski's reference number: 700].
It was assigned to Crenellinae by Dockery (1982); to Mytilidae by Vokes (1980), Wienrich (1999); and to Mytiloida by Sepkoski (2002).
It was assigned to Crenellinae by Dockery (1982); to Mytilidae by Vokes (1980), Wienrich (1999); and to Mytiloida by Sepkoski (2002).
Species
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by M. Clapham on 2026-04-09
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.
G. †Arcoperna Conard 1865
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†Arcoperna carolinensis Conrad 1875
†Arcoperna inflata Dall 1916
†Arcoperna linteata Dockery 1982
†Arcoperna nuculaeformis Nyst and Hon 1862
†Arcoperna sericea Bronn 1831
Diagnosis
No diagnoses are available