Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Protocycloceras

Cephalopoda - Protocycloceratidae

Synonyms
Synonymy list
YearName and author
1900Protocycloceras Hyatt and Zittel p. 518
1944Protocycloceras Ulrich et al.
1964Protocycloceras Teichert et al. p. 152
1977Protocycloceras Hook and Flower
1994Rhabdocycloceras Zhuravleva p. 128
2009Protocycloceras Kröger and Landing
2011Protocycloceras Evans

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
subclassOrthoceratoidea(M'Coy 1844)
familyProtocycloceratidaeKobayashi 1935
genusProtocyclocerasHyatt and Zittel 1900

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