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Polyacrodus heterodon

Chondrichthyes - Hybodontiformes - Polyacrodontidae

Taxonomy
Lonchidion heterodon was named by Patterson (1966).

It was recombined as Polyacrodus heterodon by Underwood and Rees (2002).

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1966Lonchidion heterodon Patterson p. 326
1975Lonchidion heterodon Herman p. 41
2002Polyacrodus heterodon Underwood and Rees p. 93

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
classChondrichthyes
RankNameAuthor
subclassElasmobranchiiBonaparte 1838
infraclassEuselachii()
Hybodontida
orderHybodontiformes(Patterson 1966)
superfamilyHybodontoidea
familyPolyacrodontidae
genusPolyacrodus
speciesheterodon(Patterson 1966)

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