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

Parahelicoprion

Chondrichthyes - Eugeneodontiformes - Agassizodontidae

Synonymy list
YearName and author
1981Parahelicoprion Zangerl p. 86
1986Parahelicoprion Merino-Rodo and Janvier p. 484
2002Parahelicoprion Sepkoski, Jr.
2010Parahelicoprion Ginter et al. p. 126

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
classChondrichthyes
RankNameAuthor
subclassHolocephali(Bonaparte 1832)
orderEugeneodontiformes()
superfamilyEdestoideaHay 1930
familyAgassizodontidae
genusParahelicoprion

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