Chondrichthyes - Myliobatiformes - Potamotrygonidae
Full reference: S. Adnet, R. S. Gismondi, and P.-O. Antoine. 2014. Comparisons of dental morphology in river stingrays (Chondrichthyes: Potamotrygonidae) with new fossils from the middle Eocene of Peruvian Amazonia rekindle debate on their evolution. Naturwissenschaften 101(1):33-45
Belongs to Potamotrygon according to S. Adnet et al. 2014
Sister taxa: none
Type specimen: MUSM 2263, a tooth. Its type locality is CTA-27, which is in a Priabonian/Rupelian terrestrial claystone in the Pozo Formation of Peru.
Ecology: nektobenthic carnivore
Distribution:
• Eocene to Oligocene of Peru (1 collection)
• Eocene of Peru (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.