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Nippononaia (Eonippononaia)

Bivalvia - Trigoniida - Trigonioididae

Taxonomy
Nippononaia (Eonippononaia) was named by Guo (1981). It is not extant. Its type is Nippononaia (Eonippononaia) diana.

It was assigned to Nippononaia by Guo (1981).

Subtaxa
Nippononaia (Eonippononaia) diana (type species)
Species lacking formal opinion data
Nippononaia ryosekiana, Nippononaia tetoriensis

Synonymy list
YearName and author
1981Nippononaia (Eonippononaia) Guo

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
—UniomorphiGray 1854
—UnioniGray 1854
—UnionataGray 1854
orderTrigoniida(Dall 1889)
superfamilyTrigonioidoideaCox 1952
familyTrigonioididae
genusNippononaiaSuzuki 1941
subgenusEonippononaiaGuo 1981

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. †Nippononaia (Eonippononaia) Guo 1981
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Diagnosis
No diagnoses are available