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Holcophylloceras guettardi

Cephalopoda - Phylloceratida - Phylloceratidae

Taxonomy
Ammonites guettardi was named by Raspail (1831).

It was recombined as Phylloceras (Salfeldiella) guettardi by Collignon (1962); it was recombined as Holcophylloceras guettardi by Szives (2007).

Sister species lacking formal opinion data
H. baraense, H. calypso, H. chonomphalum, H. mesoicum, H. totricum, H. tyungense, H. ussuriensis

Synonymy list
YearName and author
1831Ammonites guettardi Raspail
1962Phylloceras (Salfeldiella) guettardi Collignon p. 3 figs. Pl 216, fig 941
2007Holcophylloceras guettardi Szives p. 48 figs. Pl 1, figs 3,4; pl 13, fig 14

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderPhylloceratida(Zittel 1884)
superfamilyPhylloceratoidea(Zittel 1884)
familyPhylloceratidaeZittel 1884
subfamilyCalliphylloceratinaeSpath 1927
genusHolcophyllocerasSpath 1927
speciesguettardi(Raspail 1831)

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