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Trigonioides (Wakinoa)

Bivalvia - Trigoniida - Trigonioididae

Taxonomy
Trigonioides (Wakinoa) was named by Yang (1976). It is not extant. Its type is Trigonioides (Wakinoa) antiqua.

It was assigned to Trigonioides by Yang (1976).

Synonymy list
YearName and author
1976Trigonioides (Wakinoa) Yang

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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
genusTrigonioidesKobayashi and Suzuki 1936
subgenusWakinoaYang 1976

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. †Trigonioides (Wakinoa) Yang 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobileo
Life habit: infaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 12:34:20
Modified: 2004-02-28 14:34:20
Source: o = order, c = class
Reference: Aberhan et al. 2004

Age range: base of the Neocomian to the top of the Aptian or 143.10000 to 113.20000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Neocomian143.1 - 125.77Japan (Fukuoka) Trigonioides wakinoensis, Trigonioides sengokuensis (39579)
Early/Lower Cretaceous143.1 - 100.5Japan (Yamaguchi) Trigonioides obsoletus (40652)
Aptian121.4 - 113.2Japan (Fukui) Trigonioides tetoriensis (40037)