Full reference: P. S. Andreev and G. Cuny. 2012. New Triassic stem Selachimorphs (Chondrichthyes, Elasmobranchii) and their bearing on the evolution of dental enameloid in Neoselachii. Journal of Vertebrate Paleontology 32:255-266
Parent taxon: Neoselachii according to P. S. Andreev and G. Cuny 2012
Sister taxa: Agaleidae, Anachronistidae, Batoidea, Batomorphii, Dalatiiformes, Galea, Galeomorphii, Grozonodon, Hopleacanthus, Mcmurdodontidae, Nanocetorhinus, Odontorhytis, Ostenoselachidae, Palaeocarcharidae, Rhomaleodus, Selachii, Squalea, Squalomorphii, Squatinomorphii, Synechodontiformes, Vallisodus
Subtaxa: Duffinselache holwellensis
Type: Polyacrodus holwellensis
Ecology: nektonic carnivore
Distribution: found only at Microlestes Quarry, Frome (Triassic of the United Kingdom)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.