Ptychotrygon Jaekel 1894 (elasmobranch)

Chondrichthyes - Sclerorhynchiformes - Ptychotrygonidae

Synonym: Ptychotrygonoides Landemaine 1991

Parent taxon: Ptychotrygonidae according to J. Kriwet et al. 2009

See also Case 1978, Case and Schwimmer 1988, Herman 1975 and Sepkoski 2002

Sister taxa: none

Subtaxa: Ptychotrygon blainensis Ptychotrygon eutawensis Ptychotrygon geyeri Ptychotrygon mcnultyi Ptychotrygon pustulata Ptychotrygon striata Ptychotrygon triangularis Ptychotrygon vermiculata

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Ecology: nektonic carnivore

Distribution:

• Cretaceous of France (1 collection), Jordan (2), Mexico (1), United States (34: Alabama, Delaware, Georgia, Kansas, Maryland, Mississippi, Montana, New Jersey, New Mexico, South Carolina, Texas, Wyoming), Uzbekistan (1)

Total: 39 collections including 50 occurrences

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Specimen images are retrieved through the ePANDDA API.


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