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Cheiropyge koizumii

Trilobita - Proetida - Brachymetopidae

Taxonomy
Cheiropyge (Suturikephalion) koizumii was named by Kobayashi and Hamada (1982). It is a mold. Its type locality is Omote-Matsukawa, Kesennuma City, Miyagi Prefecture, which is in a Roadian marine siliciclastic in the Shigejizawa Formation of Japan.

It was recombined as Cheiropyge koizumii by Brezinski (1992) and Flick and Shiino (2021).

Synonymy list
YearName and author
1982Cheiropyge (Suturikephalion) koizumii Kobayashi and Hamada p. 51 figs. 1-5
1984Cheiropyge (Suturikephalion) koizumii Kobayashi and Hamada p. 38 figs. Pl 1, figs 1-11; text-fig 5h
1992Cheiropyge koizumii Brezinski p. 929 figs. 4.4-4.6
2021Cheiropyge koizumii Flick and Shiino pp. 92 - 98 figs. Text-figs 4 – 6, Plate 1, Figs 1– 9, Plate 2, Figs 1– 5

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyAulacopleuroidea(Angelin 1854)
familyBrachymetopidaePrantl and Pribyl 1951
genusCheiropyge
specieskoizumii()

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.

†Cheiropyge koizumii Kobayashi and Hamada 1982
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Diagnosis
No diagnoses are available