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Ptychotrygon

Ptychotrygon
Temporal range: Cretaceous, 94.3–66 Ma
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Order: †Sclerorhynchiformes
Suborder: †Sclerorhynchoidei
Family: †Ptychotrygonidae
Genus: †Ptychotrygon
Jaekel 1894

Ptychotrygon is a genus of sawfish-like Cretaceous ray whose fossils have been found worldwide. It is the only genus in the family Ptychotrygonidae.



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