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

Polyacrodus

Chondrichthyes - Hybodontiformes - Polyacrodontidae

Synonymy list
YearName and author
1889Polyacrodus Jaekel p. 321
1935Hybodus (Polyacrodus) Dalinkevicius p. 18
1963Polyacrodus Jordan p. 596
1987Polyacrodus Maisey p. 27
1993Polyacrodus Biddle p. 197
1997Polyacrodus Johns p. 31
1998Polyacrodus Duffin p. 244
2002Polyacrodus Chhabra and Mishra p. 152 figs. pl. 1, fig. 1
2002Polyacrodus Delsate et al. p. 12
2002Polyacrodus Sepkoski, Jr.
2002Polyacrodus Underwood and Rees p. 93
2004Polyacrodus Everhart
2004Polyacrodus Yamagishi p. 570
2010Polyacrodus Ginter et al. p. 91

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

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