Chondrichthyes - Petalodontiformes - Petalodontidae
Belongs to Polyrhizodus according to A. S. Woodward 1889
Sister taxa: Polyrhizodus attenuatus, Polyrhizodus carbonarius, Polyrhizodus colei, Polyrhizodus concavus, Polyrhizodus dentatus, Polyrhizodus digitatus, Polyrhizodus inflexus, Polyrhizodus latus, Polyrhizodus magnus, Polyrhizodus minimus, Polyrhizodus modestus, Polyrhizodus nanus, Polyrhizodus piasaensis, Polyrhizodus ponticulus, Polyrhizodus porosus, Polyrhizodus pusillus, Polyrhizodus rectus, Polyrhizodus truncatus
Type specimen: BMNH P.2966, a tooth. Its type locality is Armagh, Ireland (BMNH), which is in a Mississippian marine limestone in the United Kingdom.
Ecology: nektonic carnivore
Distribution: found only at Armagh, Ireland (BMNH)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.