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Opisthoptera

Bivalvia - Myalinida - Ambonychiidae

Taxonomy
Opisthoptera was named by Meek (1871) [Sepkoski's age data: O Ashg-m]. It is not extant. Its type is Megaptera casei.

It was assigned to Ambonychiidae by Pojeta (1966); and to Pterioida by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1871Opisthoptera Meek p. 319
1926Opistholoba Ulrich in Hussey p. 165
1966Opisthoptera Pojeta p. 191
2002Opisthoptera Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
RankNameAuthor
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
OstreomorphiFerussac 1822
OstreioniFerussac 1822
MyalinataPaul 1939
orderMyalinidaPaul 1939
superfamilyAmbonychioidea(Miller 1877)
familyAmbonychiidaeMiller 1877
genusOpisthoptera

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. †Opisthoptera Meek 1871
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Opisthoptera alternata Ulrich 1895
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Invalid names: Opisthoptera extenuata Ulrich 1895 [synonym], Opisthoptera obliqua Ulrich 1895 [synonym]
Opisthoptera casei Meek and Worthen 1866
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Invalid names: Megaptera fissicosta Meek 1873 [synonym]
Opisthoptera gouldi Ulrich in Hussey 1926
Opisthoptera griffini Hussey 1926
Invalid names: Opistholoba Ulrich in Hussey 1926 [synonym]
Diagnosis
No diagnoses are available