Parent taxon: Chondrichthyes according to J. A. Long 2011
See also Denison 1979, Ginter et al. 2010, Ginter et al. 2008, Hay 1902, Jordan 1963 and Sepkoski 2002
Sister taxa: Bradyodontida, Cladoselachimorpha, Clamydoselachidae, Ctenacanthimorpha, Ctenoptychius ordii, Desmiodontida, Duplisuggestus, Elasmobranchii, Elegestolepis, Eucentrurus, Fasciodus, Geisacanthus, Gladbachus, Gogoselachus, Gracilisuggestus, Holocephali, Holocephalimorpha, Iniopterygia, Kathemacanthidae, Leonotus, Machichnus, Mongolepidida, Obtusacanthus, Plesioselachus, Polymerolepidiformes, Proprigalea, Ptomacanthus, Pucapampellidae, Pucapumpella, Qianodus, Rhinobatiformes, Shenacanthus, Simmorius, Sinacanthida, Subterbranchialia, Thaumatacanthus, Yuanolepis
Subtaxa: Doliodus latispinosus
Ecology: nektonic carnivore
Distribution: found only at Atholville Beds (Devonian of New Brunswick)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.