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Protognathodus

Conodonta - Ozarkodinida - Idiognathodontidae

Taxonomy
Protognathodus was named by Ziegler (1969) [Sepkoski's age data: D Fame-u C Tour-u Sepkoski's reference number: 867].

It was assigned to Conodontophorida by Sepkoski (2002); to Conodonta by Chen (2010); and to Idiognathodontidae by Corradini et al. (2011).

Synonymy list
YearName and author
1969Protognathodus Ziegler
2002Protognathodus Sepkoski, Jr.
2010Protognathus Chen
2011Protognathodus Corradini et al. p. 17

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
RankNameAuthor
classConodontaEichenberg 1930
PrioniodontidaDzik 1976
orderOzarkodinidaDzik 1976
familyIdiognathodontidaeHarris and Hollingsworth 1933
genusProtognathodusZiegler 1969

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