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

Pycnoceras

Cephalopoda - Tarphycerida - Estonioceratidae

Synonymy list
YearName and author
1894Pycnoceras Hyatt p. 454
1942Pycnoceras Ulrich et al.
1964Pycnoceras Teichert et al. p. 359
1983Pycnoceras Stait

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
orderTarphycerida()
familyEstonioceratidaeHyatt 1900
genusPycnoceras

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