| Subclass Elasmobranchii Bonaparte, 1838 |
| Order Xenacanthiformes Berg, 1955 |
| Family Xenacanthidae Fritsch, 1889 |
| Orthacanthus Agassiz, 1843 |
| Order Eugeneodontiformes, Zangerl |
| Family Edestidae Jaekel, 1899 |
| Parahelicampodus Nielson,1952 |
| Cohort Euselachii Hay, 1902 |
| Superfamily Cteacanthoidea Zangerl, 1981 |
| Family Phoebodontidae Williams, 1979 |
| Phoebodus St. John & Worthen, 1875 |
| Acronemus Rieppel, 1982 |
| Superfamily Hybodontoidea Zangerl, 1981 |
| Family Hybodontidae Owen, 1846 |
| Hybodus Agassiz, 1837 |
| Pororhiza Casier, 1969 |
| Prihybodus Erasmo, 1960 |
| Family Acrodontidae Casier, 1959 |
| Acrodus Agassiz, 1837 |
| Asteracanthus Agassiz, 1837 |
| Bdellodus Quenstedt, 1882 |
| Family Polyacrodontidae Glückman, 1964 |
| Lissodus Brough, 1935 |
| Palaeobates Meyer, 1849 |
| Polyacrodus Jaekel, 1889 |
| Family Ptychodontidae Jaekel, 1898 |
| Hylaeobatis Woodwaed, 1916 |
| Ptychodus Agassiz, 1838 |
| Family Steinbachodontidae Reif, 1980 |
| Steinbachodus Reif, 1980 |
| Family Hybodontidae incertae familiae |
| Doratodus Schmid, 1861 |
| Hybodontoidea? |
| Raineria Ossward, 1929 |
| Family Pseudodalatiidae Reif, 1978 |
| Pseudodalatias Reif, 1978 |
| Subcohort Neoselachii Compagno, 1977 |
| Superorder Squalomorphii Compagno, 1973 |
| Order Hexanchiformes Buen, 1926 |
| Suborder Chlamydoselachoidei Berg, 1958 |
| Family Chlamydoselachidae Garman, 1884 |
| Chlamydoselachus Garman, 1884 |
| Thrinax Pfeil Pfeil,1983 |
| Suborder Hexanchoidei Garman, 1913 |
| Family Hexanchidae Gray, 1851 |
| Eonotidanus Pfeil, 1983 |
| Hexanchus Rafinesque, 1810 |
| Notidanodon Cappetta, 1975 |
| Notorhychus Ayres, 1855 |
| Weltonia Ward, 1979 |
| Heptranchias Rafinesque, 1810 |
| Paraheptranchias Pfeil, 1981 |
| Family Orthacodontidae Beaumont, 1960 |
| Sphenodus Agassiz, 1843 |
| Order Squaliformes Goodrich, 1909 |
| Family Echinorhinidae Gill, 1862 |
| Echinorhinus Blainville, 1816 |
| Paraechinorhinus Welton in Pfeil 1983 |
| Pseudoechinorhynus Pfeil, 1983 |
| Family Squalidae Bonaparte, 1834 |
| Centrophoroides Davis, 1887 |
| Subfamily Squalinae Bonaparte, 1834 |
| Centrophorus Müller & Henle, 1837 |
| Centrosqualus Signeux, 1950 |
| Deania Jordan & Snyder, 1902 |
| Megasqualus Herman, 1982 |
| Protosqualus Cappetta 1977 |
| Squalogaleus Maisey, 1976 |
| Squalus Linnaeus, 1758 |
| Subfamily Etmopterinae Fowler 1934 |
| Etmopterus Rafinesque, 1810 |
| Subfamily Oxynotinae Gill, 1872 |
| Oxynotus Rafinesque, 1810 |
| Protoxynotus Herman, 1975 |
| Subfamily Somniosinae Jordan, 1888 |
| Cretascymnus Cappetta, 1980 |
| Scymnodon Bocage & Capello, 1864 |
| Somniosus Le Sueur, 1818 |
| Subfamily Dalatiinae Gray 1851 |
| Dalatias (Bonaparte 1846) |
| Isistius Gill 1864 |
| Squaliolus Smith & Radcliffe, 1912 |
| ?Squalidae incertae sedis |
| Centropterus Costa, 1861 |
| Order Pristiophoriformes Berg, 1958 |
| Family Pristiophoroidae Bleeker, 1859 |
| Ikamauius Keyes, 1979 |
| Pliotrema Regan, 1906 |
| Pristiophorus Müller & Henle, 1837 |
| Family Protospinacidae Woodeard, 1919 |
| Protospinax Woodward, 1919 |
| Superorder Squatinomorphii Compagno, 1973 |
| Order Squatiniformes |
| Family Squatinidae Bonaparte, 1838 |
| Squatina Dumeril, 1906 |
| Superorder Galeomorphii Compagno, 1973 |
| Order Heterodontiformes Berg, 1937 |
| Family Heterodontidae Gray, 1851 |
| Heterodontus Blainville, 1816 |
| Order Orectolobiformes Applegate, 1972 |
| Family Hemiscylliidae Gill 1862 |
| Acanthoscyllium Cappetta, 1980 |
| Almascyllium Cappetta, 1980 |
| Chiloscyllium Müller & Henle, 1837 |
| Hemiscyllium Smith, 1837 |
| Mesiteia Kramberger, 1885 |
| Family Orectolobidae Gill, 1896 |
| Cretorectolobus Case, 1978 |
| Orectoloboides Cappetta, 1977 |
| Paraginglymostoma Herman, 1982 |
| Squatiscyllium Cappetta, 1980 |
| Family Parascylliidae Gill, 1862 |
| Pararhincodon Herman in Cappetta, 1976 |
| Family Brachaeluridae Applegate, 1972 |
| Brachaelurus Ogilby, 1906 |
| Eostegostoma Herman, 1977 |
| Palaeobrachaelurus Thies, 1983 |
| Family Ginglymostomatidae Thies, 1983 |
| Cantioscyllium Woodward, 1889 |
| Ginglymostoma Müller & Henle, 1837 |
| Nebrius Rüppell, 1837 |
| Protoginglymostoma Herman, 1977 |
| Family Rhincodontidae Garman 1913 |
| Rhincodon Smith, 1829 |
| Palaeorhincodon Herman, 1974 |
| Family Orectolobiformes incertae familiae |
| Annea Thies, 1983 |
| Agaleus Duffin & Ward, 1983 |
| Phorcynis Thiolliere, 1854 |
| Palaeoscyllium Wagner 1857B & Marck, 1863 |
| Order Lamniformes Berg, 1958 |
| Family Odontaspidae Müller & Henle, 1839 |
| Hispidaspis Sokolov, 1978 |
| Hypotodus Jaekel, 1895 |
| Jaekelotodus Menner, 1928 |
| Odontaspis Agassiz, 1838 |
| Palaeohypotodus Grückman, 1964 |
| Striatolamia Grückman, 1964 |
| Carcharias Rafinesque, 1810 |
| Family Mitsukurinidae Jordan, 1898 |
| Anomotodon Arambourg, 1952 |
| Mitsukurina Jordan, 1898 |
| Scapanorhynchus Woodward, 1899 |
| Family Lamnidae Müller & Henle, 1838 |
| Carchariolamna Hora, 1939 |
| Carcharodon Müller & Henle, 1838 |
| Carcharoides Ameghino, 1901 |
| Isurolamna Cappetta, 1976 |
| Isurus Rafinesque, 1810 |
| Lamna Cuvier, 1817 |
| Xiphodolamnia Leidy, 1877 |
| Family Cretoxyrhinidae Glückman, 1958 |
| Cretodus Sokolov, 1965 |
| Cretolamna Glückman, 1958 |
| Cretoxyrhina Glückman, 1958 |
| Leptostyrax Williston, 1900 |
| Paleocarcharodon Casier, 1960 |
| Paraisurus Glückman, 1957 |
| Protolamna Cappetta, 1980 |
| Pseudoisurus Glückman, 1957 |
| Family Otodontidae Glückman, 1964 |
| Carcharocles Jordan & Hannibal, 1923 |
| Otodus Agassiz, 1843 |
| Parotodus Cappetta, 1980 |
| Family Alopiidae Bonaparte, 1838 |
| Alopias Rafinesque, 1810 |
| Paranomotodon Herman in Cappetta& Case, 1975 |
| Family Cetorhinidae Gill, 1862 |
| Cetorhinus Blainville, 1816 |
| Family Anacoracidae Casier, 1947 |
| Pseudocorax Priem, 1897 |
| Microcorax Cappetta & Case, 1975 |
| Paracorax Cappetta, 1977 |
| Squalicorax Whitley, 1939 |
| Lamniformes incertae familiae |
| Palaeocarcharias De Beaumont, 1960 |
| Order Carcharhiniformes Compagno, 1973 |
| Family Scyliorhinidae Gill, 1862 |
| Galeus Rafinesque, 1810 |
| Macrourogaleus Fowler, 1947 |
| Megascyliorhinus Cappetta & Ward, 1977 |
| Protoscyliorhinus Herman, 1977 |
| Pteroscyllium Cappetta 1980 |
| Scyliorhinus Blainville, 1816 |
| Family Triakidae Gray, 1851 |
| Galeorhinus Blainville, 1816 |
| Arcaeotriakis Case, 1978 |
| Mustelus Linck, 1730 |
| Palaeogaleus Gurr, 1962 |
| Paratriakis Herman, 1977 |
| Triakis Müller & Henle, 1838 |
| Family Hemigaleidae Hasse, 1879 |
| Chaenogaleus Gill, 1862 |
| Paragaleus Budker, 1935 |
| Hemipristis Agassiz, 1843 |
| Family Carcharhinidae Jordan & Evermann, 1896 |
| Abdounia Cappetta 1980 |
| Isogomphodon Gill 1861 |
| Carcharhinus@Blainville, 1816 |
| Eogaleus Cappetta, 1975 |
| Galeocerdo Müller & Henle, 1838 |
| Negaprion Whitley, 1940 |
| Physogaleus Cappetta, 1980 |
| Prionace Cantor, 1849 |
| Pterolaminops Springer, 1951 |
| Rhizoprionodon Whitley, 1929 |
| Family Sphyrnidae Gill, 1872 |
| Sphyrna Rafinesque, 1810 |
|
Carcharhiniformes incertae familiae
Scyliorhinidae vel@Triakidae |
| Palaeoscyllium Marck, 1863 |
| Galeomorphii@incertae ordinis |
| Nemacanthus Agassiz, 1837 |
| Family Palaeospinacidae Regan, 1906 |
| Palaeospinax Egerton, 1872 |
| Paraorthacodus Glückman, 1957 |
| Synecodus Woodward 1888 |
| ?Galeomorphii incertae sedis |
| Parasquatina Herman, 1982 |
| Reifia Duffin, 1980 |
| Neoselachii incertae ordinis |
| Hueneichthys Reif, 1977 |
| Odontorhytis Bohm, 1926 |
| Vallisia Duffin, 1982 |
| . |
| reference ; Cappetta's Handbook |