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Chosenia

Trilobita - Corynexochida - Leiostegiidae

Taxonomy
Chosenia was named by Kobayashi (1934) [Sepkoski's age data: O Trem-u]. It is not extant. Its type is Chosenia laticephala.

It was assigned to Ptychopariida by Sepkoski (2002); and to Leiostegiidae by Jell and Adrain (2002).

Species
C. divergens, C. laticephala (type species)
Species lacking formal opinion data
C. adumsensis

Synonymy list
YearName and author
1934Chosenia Kobayashi
2002Chosenia Jell and Adrain p. 358
2002Chosenia Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderCorynexochida
suborderLeiostegiinaBradley 1925
superfamilyLeiostegioideaBradley 1925
familyLeiostegiidaeBradley 1925
genusChoseniaKobayashi 1934

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. †Chosenia Kobayashi 1934
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†Chosenia divergens Lu 1975
†Chosenia laticephala Kobayashi 1934
Diagnosis
No diagnoses are available