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Hoplocrioceras

Cephalopoda - Ammonitida - Acrioceratidae

Taxonomy
Hoplocrioceras was named by Spath (1924) [Sepkoski's age data: K Haut-u K Barr-l].

It was assigned to Ammonoidea by Imlay (1960) and Sepkoski (2002); and to Acrioceratidae by Klein et al. (2007).

Synonymy list
YearName and author
1924Hoplocrioceras Spath
1960Hoplocrioceras Imlay p. 195
2002Hoplocrioceras Sepkoski, Jr.
2007Hoplocrioceras Klein et al. p. 114

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAncyloceratinaWiedmann 1966
superfamilyAncyloceratoidea(Gill 1871)
familyAcrioceratidaeVermeulen 2004
genusHoplocriocerasSpath 1924

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.

Diagnosis
No diagnoses are available