Parent taxon: Elasmobranchii according to J. G. Maisey 2011
See also Hay 1902, Jordan 1963 and Maisey 1982
Sister taxa: Amelacanthus, Annulicorona, Antarctilamniformes, Aporomicrodus, Arduodens, Carcharopsis, Carinasubcorona, Celtiberina, Cestraciontidae, Changxingselache, Cladodontomorphi, Cladodontomorphii, Cladodus hassiacus, Cladodus wildungensis, Cladoselachida, Cladoselachii, Complanicorona, Coniunctio, Coronodontida, Euselachiformes, Euselachii, Fragilicorona, Galeiformes, Glabrisubcorona, Gondwanodus, Ichthyodorulites, Kannathalepididae, Labascicorona, Labrilancea, Leonodus, Lesnilomia, Listracanthidae, Lobaticorona, Meishanselache, Minuticorona, Myliobatiformes, Omalodontiformes, Oniscina, Ornathiliabrilance, Ornatilabrilancea, Orodontida, Osteodonti, Parvicorona, Parvidiabolus, Parviscapha, Phoebodontiformes, Physonemus, Plagiostomi, Platylithophycus, Pleuracanthidae, Pleuracanthodii, Pristiorajea, Proselachii, Protodontidae, Raineria, Rosaodus, Rugosicorona, Sacrisubcorona, Selachii, Selachimorpha, Serratocorona, Siamodus, Suaviloquentia, Undulaticorona, Xenacanthida, Xenacanthimorpha
Subtaxa: Eunemacanthus costatus Eunemacanthus heterogyrus Eunemacanthus keytei Eunemacanthus venator
Type: Ctenacanthus costatus
Ecology: nektonic carnivore
Distribution:
• Permian of United States (1: Wyoming collection)
• Carboniferous of the United Kingdom (2)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.