Image of Hybodontiformes

Ptychodus

Scientific Names

Preferred Names

Genus recognized by United Kingdom Species List

Recognized by CalPhotos

Genus recognized by GBIF classification

Alternative Names

Doubtful according to GBIF classification

Doubtful according to GBIF classification

Harvest ancestor according to iDigBio type specimen records and Paleobiology Database

Common Names

There are no common names associated with this taxon.

Chordata

Ptychodontidae

Ptychodus Agassiz 1837 (this page)

Ptychodus altior Agassiz 1839

Ptychodus arcuatus Agassiz 1837

Ptychodus articulatus Agassiz 1837

Ptychodus belluccii Bonarelli 1899

Ptychodus chappelli

Ptychodus concentricus Agassiz 1839

Ptychodus decurrens Agassiz 1839

Ptychodus depressus Dixon 1850

Ptychodus elevatus Leriche 1929

Ptychodus gibberulus Agassiz 1837

Ptychodus latissimus Agassiz 1843

Ptychodus mahakalensis Chiplonkar & Ghare 1977

Ptychodus mammillaris Agassiz 1839

Ptychodus marginalis Agassiz 1839

Ptychodus mortoni Agassiz 1843

Ptychodus multistriatus Woodward 1889

Ptychodus oweni Dixon 1850

Ptychodus paucisulcatus Dixon 1850

Ptychodus polygyrus Agassiz 1839

Ptychodus rugosus Dixon 1850

Ptychodus spectabilis Agassiz 1837

Ptychodus whipplei Marcou 1858