Chondrichthyes - Rajiformes - Ptychotrygonidae
Alternative combination: Ptychodus triangularis
Belongs to Ptychotrygon according to H. M. Maisch et al. 2021
See also Cappetta 1973, Cappetta and Case 1999, Case and Schwimmer 1988, Herman 1977, Kriwet et al. 2009 and Williamson et al. 1989
Sister taxa: Ptychotrygon blainensis, Ptychotrygon cuspidata, Ptychotrygon eutawensis, Ptychotrygon geyeri, Ptychotrygon greybullensis, Ptychotrygon henkeli, Ptychotrygon ledouxi, Ptychotrygon mcnultyi, Ptychotrygon pustulata, Ptychotrygon slaughteri, Ptychotrygon striata, Ptychotrygon vermiculata, Ptychotrygon winni
Ecology: nektobenthic carnivore
Distribution:
• Cretaceous of Jordan (1 collection), United States (12: Georgia, Kansas, Montana, Nebraska, New Mexico, North Carolina, South Dakota, Texas)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.