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Dicrenodus

Chondrichthyes - Hybodontiformes - Hybodontidae

Taxonomy
Dicrenodus was named by Romanowski (1853) [Sepkoski's age data: ]. It is not extant.

It was assigned to Janassidae by Jordan (1963); to Hybodontes by Thurmond and Jones (1981); and to Ctenacanthida by Sepkoski (2002).

Synonymy list
YearName and author
1853Dicrenodus Romanowski
1963Dicrenodus Jordan p. 593
1981Dicrenodus Thurmond and Jones p. 40
2002Dicrenodus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
classChondrichthyes
RankNameAuthor
subclassElasmobranchiiBonaparte 1838
infraclassEuselachii()
Hybodontida
orderHybodontiformes(Patterson 1966)
superfamilyHybodontoidea
familyHybodontidae()
genusDicrenodusRomanowski 1853

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