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Polyacrodus tregoi

Chondrichthyes - Hybodontiformes - Polyacrodontidae

Taxonomy
Polyacrodus tregoi was named by Rieppel et al. (1996). Its type specimen is FMNH PF14280, a tooth, and it is a 3D body fossil. Its type locality is Favret Canyon, Augusta Mountains, Bed HB 0, which is in a Bithynian offshore grainstone in the Favret Formation of Nevada.

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1996Polyacrodus tregoi Rieppel et al. p. 506 figs. 3h, 4a-f

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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
speciestregoi

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