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Ptychodus rugosus

Chondrichthyes - Hybodontiformes - Ptychodontidae

Taxonomy

Sister species lacking formal opinion data

Synonymy list
YearName and author
1850Ptychodus rugosus Dixon p. 362
1889Ptychodus rugosus Woodward p. 136
1935Ptychodus rugosus Dalinkevičius p. 263
1990Ptychodus rugosus Case et al. p. 1084 fig. 2,3
1999Ptychodus rugosus Cappetta and Case p. 10 figs. Pl 3, fig 4
2013Ptychodus rugosus Guinot et al. p. 594 figs. 3G-L
2024Ptychodus rugosus Jambura et al. p. 23 figs. 12I-K

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
classChondrichthyes
subclassElasmobranchiiBonaparte 1838
infraclassEuselachii()
orderHybodontiformes(Patterson 1966)
familyPtychodontidae
genusPtychodus
speciesrugosus

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.

Ptychodus rugosus Dixon 1850
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Diagnosis
No diagnoses are available