†order Squalorajiformes Patterson 1965 (chimaera)
Chondrichthyes - Squalorajiformes
Parent taxon: Holocephalomorpha according to J. A. Long 2011
See also Delsate et al. 2002, Nelson 2006 and Nelson et al. 2016
Sister taxa: Chimaeriformes, Chondrenchelyiformes, Cochliodontiformes, Copodontiformes, Menaspiformes, Psammodontiformes
Subtaxa: Squalorajidae
Ecology: nektobenthic carnivore
Distribution:
• Jurassic of Belgium (1 collection), Italy (1), the United Kingdom (4)
Total: 6 collections including 7 occurrences