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Pacitrigonia patagonica

Bivalvia - Trigoniida - Trigoniidae

Taxonomy
Trigonia patagonica was named by Feruglio (1937). It is not extant.

It was recombined as Pacitrigonia patagonica by Cox (1952).

Synonymy list
YearName and author
1937Trigonia patagonica Feruglio
1952Pacitrigonia patagonica Cox

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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)
superfamilyTrigonioidea(Lamarck 1819)
familyTrigoniidaeLamarck 1819
genusPacitrigoniaMarwick 1932
speciespatagonica(Feruglio 1937)

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.

†Pacitrigonia patagonica Feruglio 1937
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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: Maastrichtian or 72.20000 to 66.00000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Maastrichtian72.2 - 66.0Argentina (Neuquén) Pacitrigonia patagonica (66649 74019 74020 74022)
Maastrichtian72.2 - 66.0Argentina Pacitrigonia patagonica (1357 1371)
Maastrichtian72.2 - 66.0Argentina (Chubut) Pacitrigonia patagonica (74106 74112 74122 74123 74187 74220 74319 231707)