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Taxonomy
Crenostrea was named by Marwick (1931) [Sepkoski's age data: T Eo-l T Mi-l-u Sepkoski's reference number: 899]. Its type is Ostrea wuellerstorfi.
It was reranked as Pycnodonte (Crenostrea) by Woodring (1982), Moore (1987) and Perrilliat (1994).
It was assigned to Pycnodonteinae by Vokes (1980) and Beu et al. (1990); to Pycnodonte by Woodring (1982), Moore (1987) and Perrilliat (1994); and to Pterioida by Sepkoski (2002).
It was reranked as Pycnodonte (Crenostrea) by Woodring (1982), Moore (1987) and Perrilliat (1994).
It was assigned to Pycnodonteinae by Vokes (1980) and Beu et al. (1990); to Pycnodonte by Woodring (1982), Moore (1987) and Perrilliat (1994); and to Pterioida by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1931 | Crenostrea Marwick |
1980 | Crenostrea Vokes pp. 63, 64 |
1982 | Pycnodonte (Crenostrea) Woodring p. 606 |
1987 | Pycnodonte (Crenostrea) Moore pp. 18, 22 |
1990 | Crenostrea Beu et al. p. 396 |
1994 | Pycnodonte (Crenostrea) Perrilliat p. 623 |
2002 | Crenostrea Sepkoski |
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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. †Pycnodonte (Crenostrea) Marwick 1931
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†Crenostrea eldridgei Arnold 1907
†Crenostrea segurai Woodring 1976
†Pycnodonte (Crenostrea) achanes Woodring 1982
†Pycnodonte (Crenostrea) antiguensis Brown 1913
†Pycnodonte (Crenostrea) verracruzana Perrilliat 1994
†Pycnodonte (Crenostrea) wuellerstorfi Zittel 1864
Diagnosis
No diagnoses are available