EUSELACHII Hay, 1902
Hybodontiformes Owen, 1846
NEOSELACHII Compagno, 1977
SQUALOMORPHII Compagno, 1973
Hexanchiformes F. de Buen, 1926
Squaliformes Goodrich, 1909
Somniosidae Jordan, 1888
Squatiniformes F. de Buen, 1926
Squatinidae Bonaparte, 1838
GALEOMORPHII Compagno, 1973
Heterodontiformes Berg, 1940
Orectolobiformes Applegate, 1972
Ginglymostomatidae Gill, 1862
Hemiscyllidae Gill, 1862
Orectoloboidae Jordan & Fowler, 1903
Parascyllidae Gill, 1862
Lamniformes Berg, 1958
Archaeolamnidae Underwood & Cumba, 2010
Cretoxyrhinidae Glückman, 1958
Lamnidae Muller & Henle, 1839
Mitsukurinidae Jordan, 1898
Odontaspididae Müller &Henle, 1839
Otondotidae Glickman, 1964
Carcharhiniformes Compagno, 1977
Carcharhinidae Jordan & Evermann, 1896
Scyliorhinidae Gill, 1862
Synechodontiformes Dufin & Ward, 1993
Palaeospinacidae Regan, 1906
BATOMORPHII Capetta, 1980
Rajiformes Berg ,1940
Rajidae Blainville, 1816
Rhinobatidae Müller & Henle, 1838
Myliobatiformes Compagno, 1973
Dasyatidae Jordan & Gilbert, 1879
Gymnuridae Fowler, 1934
Myliobatidae Bonaparte, 1835
Pristiformes Bonaparte, 1838
Pristidae Bonaparte, 1838
Sclerorhynchiformes Kriwert, 2004
Sclerorhynchidae Capetta, 1980