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Arpagodus

Chondrichthyes - Eugeneodontiformes - Helicoprionidae

Taxonomy
Arpagodus was named by Trautschold (1879) [Sepkoski's age data: C Mosc-u Sepkoski's reference number: 451,1066]. It is not extant.

It was assigned to Heterodontidae by Jordan (1963); to Eugeneodontida by Sepkoski (2002); and to Agassizodontidae by Zangerl (1981) and Ginter et al. (2010).

Synonymy list
YearName and author
1879Arpagodus Trautschold
1963Arpagodus Jordan p. 596
1981Arpagodus Zangerl p. 87
2002Arpagodus Sepkoski, Jr.
2010Arpagodus Ginter et al. p. 125

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
RankNameAuthor
superclassGnathostomata
classChondrichthyes
subclassHolocephali(Bonaparte 1832)
orderEugeneodontiformes()
familyHelicoprionidaeKarpinsky 1911
genusArpagodusTrautschold 1879

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