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Eoursivivas

Bivalvia - Pholadida - Corbulidae

Taxonomy
Eoursivivas was named by Ota (1964) [Sepkoski's age data: K Nc]. It is not extant.

It was assigned to Corbulidae by Hayami (1975); and to Myoida by Sepkoski (2002).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1964Eoursivivas Ota
1975Eoursivivas Hayami
2002Eoursivivas Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Cox 1960)
CardiomorphiFerussac 1822
CardioniFerussac 1822
CardiidiaFerussac 1822
CardiataFerussac 1822
superorderPholadiformiiGray 1854
orderPholadidaGray 1854
superfamilyMyoidea(Lamarck 1809)
familyCorbulidaeLamarck 1818
genusEoursivivasOta 1964

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.

Diagnosis
No diagnoses are available