†order Copodontiformes Obruchev 1953 (chimaera)
Chondrichthyes - Copodontiformes
Parent taxon: Holocephalomorpha according to J. A. Long 2011
See also Darras et al. 2008, Nelson 2006, Nelson et al. 2016 and Sepkoski 2002
Sister taxa: Chimaeriformes, Chondrenchelyiformes, Cochliodontiformes, Menaspiformes, Psammodontiformes, Squalorajiformes
Subtaxa: Copodontidae
Ecology: nektobenthic carnivore
Distribution:
• Permian of Greenland (1 collection)
• Carboniferous of the United Kingdom (2)
• Devonian of France (1)
Total: 4 collections including 9 occurrences