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Cyrtonodus

Chondrichthyes - Cochliodontiformes - Cochliodontidae

Taxonomy
Cyrtonodus was named by Davis (1884). It is not extant.

It was assigned to Cochliodontidae by Woodward (1889), Jordan (1963) and Goto and Okura (2004).

Synonymy list
YearName and author
1884Cyrtonodus Davis
1889Cyrtonodus Woodward p. 216
1963Cyrtonodus Jordan p. 594
2004Cyrtonodus Goto and Okura p. 224

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
classChondrichthyes
subclassHolocephali(Bonaparte 1832)
superorderHolocephalomorphaLund 1986
orderCochliodontiformesObruchev 1953
familyCochliodontidaeOwen 1867
genusCyrtonodusDavis 1884

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.

G. †Cyrtonodus Davis 1884
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Cyrtonodus brevis Goto and Okura 2004
Cyrtonodus fukujiensis Goto and Okura 2004
Cyrtonodus hornei Woodward 1889
Cyrtonodus nishioi Goto and Okura 2004
Diagnosis
No diagnoses are available