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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), 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
Cochliodontomorpha
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
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Created: 2009-07-21 06:56:40
Modified: 2009-07-21 08:56:40
Source: o = order, subp = subphylum
References: Hendy et al. 2009, Carroll 1988, Wagner 2023

Age range: Moscovian or 315.20000 to 307.00000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Pennsylvanian323.4 - 298.9United Kingdom C. hornei (137322 137324)
Moscovian315.2 - 307.0Japan C. fukujiensis, C. brevis, C. nishioi (90282)