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Colombiceras (Egoianiceras) hiratai

Cephalopoda - Ammonitida - Acanthohoplitidae

Taxonomy
Colombiceras hiratai was named by Matsukawa (2017).

It was recombined as Colombiceras (Egoianiceras) hiratai by Matsukawa (2021).

Sister species lacking formal opinion data
C. caucasianum, C. discoidalis, C. mexicanum

Synonymy list
YearName and author
2017Colombiceras hiratai Matsukawa
2021Colombiceras (Egoianiceras) hiratai Matsukawa p. 12 figs. 8A-C,D,J-M

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
subclassAmmonoidea()
RankNameAuthor
orderAmmonitidaHaeckel 1866
suborderAncyloceratinaWiedmann 1966
superfamilyAcanthohoplitoidea
familyAcanthohoplitidae
subfamilyAcanthohoplitinae
genusColombicerasSpath 1923
subgenusEgoianicerasAvram 1974
specieshiratai(Matsukawa 2017)

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.

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Diagnosis
No diagnoses are available