Chondrichthyes - Lamniformes - Ptychodontidae
Alternative combination: Ptychodus polygyrus sulcatus
Full reference: L. Agassiz. 1839. Recherches Sur Les Poissons Fossiles. Tome III (10me, 12me livraison) 141-156
Belongs to Ptychodus according to C. Barrois 1874
See also Agassiz 1839
Sister taxa: Buffonites, Ptychodus altior, Ptychodus anonymus, Ptychodus articulatus, Ptychodus atcoensis, Ptychodus belluccii, Ptychodus concentricus, Ptychodus decurrens, Ptychodus elevatus, Ptychodus latissimus, Ptychodus mahakalensis, Ptychodus mammillaris, Ptychodus marginalis, Ptychodus martini, Ptychodus mediterraneus, Ptychodus mortoni, Ptychodus occidentalis, Ptychodus papillosus, Ptychodus parvulus, Ptychodus paucisulcatus, Ptychodus pauli, Ptychodus polygyrus, Ptychodus rhombodus, Ptychodus rugosus, Ptychodus schlotheimii, Ptychodus whipplei
Ecology: nektonic carnivore
Distribution: found only at Autreppe (chalk with Bel. plenus) (Cretaceous of France)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.