Naming conventions and terminology
Naming conventions and terminology follow theA
*†'' Abdounia'' Cappetta, 1980 **†'' Abdounia africana'' Arambourg, 1952 **†'' Abdounia beaugei'' Arambourg, 1935 **†'' Abdounia belselensis'' Mollen, 2007 **†'' Abdounia biauriculata'' Casier, 1946 **†'' Abdounia enniskilleni'' White, 1956 **†''B
*†'' Baharipristis'' Werner, 1989 **†'' Baharipristis bastetiae'' Werner, 1989 *†'' Bahariyodon'' Duffin, 2001 **†'' Bahariyodon bartheli'' Werner, 1989 *†'' Bandringa'' Zangerl, 1969 **†'' Bandringa rayi'' Zangerl, 1969 *†''C
*†'' Cadiera'' Guinot, Cappetta & Adnet, 2014 **†'' Cadiera camboensis'' Guinot, Cappetta & Adnet, 2014 *''D
*†''Dabasacanthus'' Zangerl, 1979 **†''Dabasacanthus inskasi'' Zangerl, 1979 *''Dalatias'' Rafinesque, 1810 **†''Dalatias, Dalatias crenulatus'' Arambourg, 1952 **†''Dalatias, Dalatias sparophagus'' Rafinesque, 1810 **†''Dalatias, Dalatias turkmenicus'' Glikman, 1964 *†''Dallasiella'' Cappetta & Case, 1999 **†''Dallasiella, Dallasiella willistoni'' Cappetta & Case, 1999 *†''Dalmehodus'' Long & Hairapetian, 2000 **†''Dalmehodus, Dalmehodus turnerae'' Long & Hairapetian, 2000 *†''Dalpiazia'' Checchia-Rispoli, 1933 **†''Dalpiazia, Dalpiazia stromeri'' Checchia-Rispoli, 1933 *†''Damocles (genus), Damocles'' Lund, 1986 **†''Damocles (genus), Damocles serratus'' Lund, 1986 *†''Danogaleus'' Noubhani & Cappetta, 1997 **†''Danogaleus, Danogaleus gueriri'' Noubhani & Cappetta, 1997 *''Dasyatis'' Rafinesque, 1810 **†''Dasyatis, Dasyatis africana'' Arambourg, 1947 ***''Dasyatis akajei, D. a. akajei'' Müller & Henle, 1841 ***†''Dasyatis akajei rikuzenensis, D. a. rikuzenensis'' Hatai, Murata & Masuda, 1965 **†''Dasyatis, Dasyatis alveolata'' Leriche, 1942 **†''Dasyatis, Dasyatis borodini'' Case, 1981 **†''Dasyatis, Dasyatis branisai'' Cappetta, 1975 **†''Dasyatis, Dasyatis carasuensis'' Averianov & Udovitshenko, 1993 **†''Dasyatis, Dasyatis carolinensis'' Emmons, 1858 **†''Dasyatis, Dasyatis charlisae'' Case, 1981 **†''Dasyatis, Dasyatis commercensis'' Case & Cappetta, 1997 **†''Dasyatis, Dasyatis concavifoveus'' Cvancara & Hoganson, 1993 **†''Dasyatis, Dasyatis crosswickense'' Case, 1996 **†''Dasyatis, Dasyatis datasi'' Noubhani & Cappetta, 1997 **†''Dasyatis, Dasyatis davisi'' Casier, 1966 **†''Dasyatis, Dasyatis delfortriei'' Cappetta, 1970 **†''Dasyatis, Dasyatis dianapizarroae'' Laurito Mora, 1999 **†''Dasyatis, Dasyatis dux'' Cope, 1867 **†''Dasyatis, Dasyatis hexagonalis'' Arambourg, 1952 **†''Dasyatis, Dasyatis jaekeli'' Leriche, 1905 **†''Dasyatis, Dasyatis mahuliensis'' Sahni & Mehrotra, 1981 **†''Dasyatis, Dasyatis martini'' Noubhani & Cappetta, 1997 **†''Dasyatis, Dasyatis masudae'' Hatai & Kotaka, 1962 **†''Dasyatis, Dasyatis minuta'' Cappetta, 1970 **†''Dasyatis, Dasyatis molinoensis'' Cappetta, 1975 **†''Dasyatis, Dasyatis newegyptensis'' Case, Borodin & Leggett, 2001 **†''Dasyatis, Dasyatis nipponensis'' Hatai & Kotaka, 1962 **†''Dasyatis, Dasyatis ponsi'' Noubhani & Cappetta, 1997 **†''Dasyatis, Dasyatis probsti'' Cappetta, 1970 **†''Dasyatis, Dasyatis puercensis'' Williamson & Lucas, 1993 **†''Dasyatis, Dasyatis radians'' Marsh, 1877 **†''Dasyatis, Dasyatis rafinesquei'' Kumar & Loyal, 1987 **†''Dasyatis, Dasyatis rugosa'' Probst, 1877 **†''Dasyatis, Dasyatis russelli'' Cappetta, 1972 **†''Dasyatis, Dasyatis schaefferi'' Cappetta, 1975 **†''Dasyatis, Dasyatis serralheiroi'' Cappetta, 1970 **†''Dasyatis, Dasyatis sessaoensis'' Cappetta, 1972 **†''Dasyatis, Dasyatis speetonensis'' Underwood, Mitchell & Veltkamp, 1999 **†''Dasyatis, Dasyatis strangulata'' Probst, 1877 **†''Dasyatis, Dasyatis tetraedra'' Arambourg, 1952 **†''Dasyatis, Dasyatis thierryi'' Smith, 1999 **†''Dasyatis, Dasyatis tochtabusiensis'' Averianov & Udovitshenko, 1993 **†''Dasyatis, Dasyatis torrejonius'' Williamson & Lucas, 1993 **†''Dasyatis, Dasyatis tricuspidatus'' Casier, 1946 **†''Dasyatis, Dasyatis vicaryi'' Loyal, 1984 **†''Dasyatis, Dasyatis wochadunensis'' Ward, 1979 *†''Dasyrhombodus'' Noubhani & Cappetta, 1994 **†''Dasyrhombodus bondoni'' Arambourg, 1952 *†''Davodus'' Hansen, 1985 **†''Davodus tripartitis'' Davis, 1883 *''Deania'' Jordan & Snyder, 1902 **†''Deania, Deania angoumeensis'' Adnet, 2006 **†''Deania, Deania radicans'' Probst, 1879 *†''Debeerius'' Grogan & Lund, 2000 **†''Debeerius, Debeerius ellefseni'' Grogan & Lund, 2000 *†''Deihim'' Ginter, Hairapetian & Klug, 2002 **†''Deihim mansureae'' Ginter, Hairapetian & Klug, 2002 *†''Delpitia'' Noubhani & Cappetta, 1997 **†''Delpitia reticulata'' Noubhani & Cappetta, 1997 *†''Delpitoscyllium'' Noubhani & Cappetta, 1997 **†''Delpitoscyllium africanum'' Leriche, 1927 **†''Delpitoscyllium planum'' Davis, 1890 *†''Deltodus'' Morris & Roberts, 1862 **†''Deltodus angularis'' Newberry & Worthen, 1866 **†''Deltodus concha'' Trautschold, 1874 **†''Deltodus gibbus'' Woodward, 1889 **†''Deltodus occidentalis'' Leidy, 1857 **†''Deltodus robustus'' De Koninck, 1878 **†''Deltodus rugosus'' Woodward, 1889 **†''Deltodus tubineus'' Richards, Sherwin, Smithson, Bennion, Davies, Marshall & Clack, 2018 **†''Deltodus undulatus'' Newberry & Worthen, 1866 *†''Deltoptychius'' Morris & Roberts, 1862 **†''Deltoptychius, Deltoptychius acutus'' Agassiz, 1843 *†''Denaea'' Pruvost, 1922 **†''Denaea decora'' Ivanov, 1999 **†''Denaea fournieri'' Pruvost, 1922 **†''Denaea saltsmani'' Ginter & Hansen, 2010 **†''Denaea wangi'' Wang, Jin & Wang, 2004 **†''Denaea williamsi'' Ginter & Hansen, 2010 *†''Dendrodus'' Whiteaves, 1897 **†''Dendrodus arisaigensis'' Whiteaves, 1897 *†''Desmiodus'' St. John & Worthen, 1875 **†''Desmiodus costelliferus'' St. John & Worthen, 1875 **†''Desmiodus tumidus'' St. John & Worthen, 1875 *†''Diablodontus'' Hodnett, Elliott & Olson, 2013 **†''Diablodontus michaeledmundi'' Hodnett, Elliott & Olson, 2013 *†''Diabodus'' Cuny, Ouaja, Srarfi, Schmitz, Buffetaut & Benton, 2004 **†''Diabodus tataouinensis'' Cuny, Ouaja, Srarfi, Schmitz, Buffetaut & Benton, 2004 *†''Diademodus'' Harris, 1951 **†''Diademodus dominicus'' Roelofs, Playton, Barham & Trinajstic, 2015 **†''Diademodus utahensis'' Ginter, 2008 *†''Dicentrodus'' Traquair, 1888 **†''Dicentrodus bicuspidatus'' Traquair, 1881 *†''Diclitodus'' Davis, 1883 **†''Diclitodus denshumani'' Newberry & Worthen, 1866 **†''Diclitodus scitulus'' Davis, 1883 *†''Diplacodus'' Davis, 1884 **†''Diplacodus bulboides'' Davis, 1884 *†''Diplodoselache'' Dick, 1981 **†''Diplodoselache antiqua'' Lebedev, 1996 **†''Diplodoselache parvulus'' Traquair, 1881 **†''Diplodoselache woodi'' Dick, 1981 *†''Diplodus (genus), Diplodus'' Agassiz, 1843 **†''Diplodus acinaces'' Dawson, 1860 *†''Diplolonchidion'' Heckert, 2004 **†''Diplolonchidion murryi'' Heckert, 2004 *''Dipturus'' Rafinesque, 1810 **†''Dipturus, Dipturus casieri'' Steurbaut & Herman, 1978 *†''Distobatus'' Werner, 1989 **†''Distobatus nutiae'' Werner, 1989 *†''Doliobatis'' Delsate & Candoni, 2001 **†''Doliobatis weisi'' Delsate & Candoni, 2001 *†''Doliodus'' Traquair, 1893 **†''Doliodus, Doliodus latispinosus'' Whiteaves, 1881 **†''Doliodus problematicus'' Woodward, 1892 *†''Doratodus'' Schmid, 1861 **†''Doratodus tricuspidatus'' Schmid, 1861 *†''Dorsetoscyllium'' Underwood & Ward, 2004 **†''Dorsetoscyllium terraefullonicum'' Underwood & Ward, 2004 *†''Duffinodus'' Popov, 2003 **†''Duffinodus nikolaii'' Popov, 2003 *†''Duffinselache'' Andreev & Cuny, 2012 **†''Duffinselache holwellensis'' Duffin, 1998 *†''Duwibatis'' Cappetta, 1991 **†''Duwibatis problematica'' Cappetta, 1991 *†''Dwardius'' Siverson, 1999 **†''Dwardius siversoni'' Zhelezko, 2000 **†''Dwardius sudindicus'' Underwood, Goswami, Prasad, Verma & Flynn, 2011 **†''Dwardius woodwardi'' Herman, 1977 *†''Dwykaselachus'' Oelofsen, 1986 **†''Dwykaselachus, Dwykaselachus oosthuizeni'' Oelofsen, 1986 *†''Dykeius'' Cappetta, Morrison & Adnet, 2019 **†''Dykeius garethi'' Cappetta, Morrison & Adnet, 2019E
*†''Echinochimaera'' Lund, 1977 **†''Echinochimaera meltoni'' Lund, 1977 *''Echinorhinus'' Blainville, 1816 **†''Echinorhinus, Echinorhinus australis'' Chapman, 1909 **†''Echinorhinus, Echinorhinus blakei'' Agassiz, 1856 **†''Echinorhinus, Echinorhinus caspius'' Glikman, 1964 **†''Echinorhinus, Echinorhinus eyrensis'' Pledge, 1992 **†''Echinorhinus, Echinorhinus kelleyi'' Pfeil, 1983 **†''Echinorhinus, Echinorhinus lapaoi'' Antunes & Cappetta, 2002 **†''Echinorhinus, Echinorhinus maremagnum'' Bogan, Agnolin, Otero, Brissón Egli, Suárez, Soto-Acuña & Novas, 2017 **†''Echinorhinus, Echinorhinus pfauntschi'' Pfeil, 1983 **†''Echinorhinus, Echinorhinus pollerspoecki'' Pfeil, 1983 **†''Echinorhinus, Echinorhinus pozzii'' Ameghino, 1906 **†''Echinorhinus, Echinorhinus priscus'' Arambourg, 1952 **†''Echinorhinus, Echinorhinus richiardii'' Lawley, 1876 **†''Echinorhinus, Echinorhinus schoenfeldi'' Pfeil, 1983 **†''Echinorhinus, Echinorhinus vielhus'' Guinot, Cappetta & Adnet, 2014 **†''Echinorhinus, Echinorhinus wadanohanaensis'' Kitamura, 2013 **†''Echinorhinus, Echinorhinus weltoni'' Pfeil, 1983 *†''Edaphodon'' Buckland, 1838 **†''Edaphodon, Edaphodon agassizii'' Buckland, 1835 **†''Edaphodon, Edaphodon arambourgi'' Dartevelle & Casier, 1959 **†''Edaphodon, Edaphodon barberi'' Applegate, 1970 **†''Edaphodon, Edaphodon bucklandi'' Agassiz, 1843 **†''Edaphodon, Edaphodon eolucifer'' Popov & Yarkov, 2001 **†''Edaphodon, Edaphodon eyrensis'' Long, 1985 **†''Edaphodon hesperis'' Shin, 2010 **†''Edaphodon kawai'' Consoli, 2006 **†''Edaphodon, Edaphodon mantelli'' Buckland, 1835 **†''Edaphodon, Edaphodon mirabilis'' Chapman & Cudmore, 1924 **†''Edaphodon mirificus'' Leidy, 1856 **†''Edaphodon, Edaphodon pliocenicus'' Carraroli, 1897 **†''Edaphodon, Edaphodon snowhillensis'' Gouiric-Cavalli, Cabrera, Cione, O'Gorman, Coria & Fernández, 2015 **†''Edaphodon, Edaphodon sweeti'' Chapman & Pritchard, 1907 *†''Edestus'' Leidy, 1855 **†''Edestus, Edestus crenulatus'' Hay, 1909 **†''Edestus, Edestus giganteus'' Newberry, 1888 **†''Edestus, Edestus heinrichi'' Newberry & Worthen, 1870 **†''Edestus, Edestus karpinskyi'' Missuna, 1908 **†''Edestus, Edestus kolomnensis'' Lebedev, 2001 **†''Edestus, Edestus minor'' Newberry & Worthen, 1866 **†''Edestus, Edestus minusculus'' Hay, 1909 **†''Edestus, Edestus mirus'' Hay, 1912 **†''Edestus, Edestus newtoni'' Woodward, 1917 **†''Edestus, Edestus protopirata'' Trautschold, 1879 **†''Edestus, Edestus serratus'' Hay, 1909 **†''Edestus, Edestus triserratus'' Newton, 1904 **†''Edestus, Edestus vorax'' Leidy, 1855 *†''Egertonodus'' Maisey, 1987 **†''Egertonodus basanus'' Egerton, 1844 **†''Egertonodus duffini'' Rees & Underwood, 2008 *†''Elasmodectes'' Woodward, 1888 **†''Elasmodectes avitus'' Von Meyer, 1862 **†''Elasmodectes willetti'' Newton, 1878 **†''Elasmodectes zangerli'' Stahl & Chatterjee, 1999 *†''Elasmodus'' Egerton, 1843 **†''Elasmodus avirostris'' Anonymous author(s) **†''Elasmodus cheganicus'' Anonymous author(s) **†''Elasmodus greenoughi'' Anonymous author(s) **†''Elasmodus hunteri'' Egerton, 1843 **†''Elasmodus kempi'' Ward, 1977 **†''Elasmodus khosatskyi'' Anonymous author(s) **†''Elasmodus rossicus'' Averianov, 1999 **†''Elasmodus sinzovi'' Anonymous author(s) **†''Elasmodus zharyk'' Anonymous author(s) *†''Emerikodus'' Trinajstic & George, 2009 **†''Emerikodus ektrapelus'' Trinajstic & George, 2009 *†''Emsolepis'' Turner, 2004 **†''Emsolepis hanspeteri'' Turner, 2004 *†''Enantiobatis'' Cappetta & Case, 1999 **†''Enantiobatis tarrantensis'' Cappetta & Case, 1999 *†''Engaibatis'' Arratia, Kriwet & Heinrich, 2002 **†''Engaibatis schultzei'' Arratia, Kriwet & Heinrich, 2002 *†''Engolismaia'' Vullo, Cappetta & Néraudeau, 2007 **†''Engolismaia couillardi'' Vullo, Cappetta & Néraudeau, 2007 *†''Enniskillen (genus), Enniskillen'' Whitley, 1951 **†''Enniskillen convexus'' Davis, 1883 *†''Eodalatias'' Engelbrecht ''et al.'', 2017 **†''Eodalatias, Eodalatias austrinalis'' Engelbrecht ''et al.'', 2017 *†''Eoetmopterus'' Müller & Schöllmann, 1989 **†''Eoetmopterus supracretaceus'' Müller & Schöllmann, 1989 *†''Eogaleus'' Cappetta, 1975 **†''Eogaleus bolcensis'' Cappetta, 1975 *†''Eomanodon'' Ward & Duffin, 1989 **†''Eomanodon simmsi'' Ward & Duffin, 1989 *†''Eomanta'' Pfeil, 1981 **†''Eomanta kowaldi'' Pfeil, 1981 *†''Eometlaouia'' Noubhani & Cappetta, 2002 **†''Eometlaouia numidica'' Arambourg, 1952 *†''Eomobula'' Herman, Hovestadt-Euler & Hovestadt, 1989 **†''Eomobula stehmanni'' Herman, Hovestadt-Euler & Hovestadt, 1989 *†''Eoplatyrhina'' Marramà, Carnevale, Claeson, Naylor & Kriwet, 2020 **†''Eoplatyrhina, Eoplatyrhina bolcensis'' Heckel, 1851 *†''Eoplinthicus'' Cappetta & Stringer, 2002 **†''Eoplinthicus underwoodi'' Adnet, Cappetta, Guinot & Notarbartolo Di Sciara, 2012 **†''Eoplinthicus yazooensis'' Cappetta & Stringer, 2002 *†''Eoptolamna'' Kriwet, Klug, Canudo & Cuenca-Bescos, 2008 **†''Eoptolamna eccentrolopha'' Kriwet, Klug, Canudo & Cuenca-Bescos, 2008 **†''Eoptolamna supracretacea'' Guinot, Underwood, Cappetta & Ward, 2013 *†''Eorhincodon'' Li, 1995 **†''Eorhincodon, Eorhincodon tianshanensis'' Li, 1995 *†''Eorhinobatos'' Marramà, Carnevale, Naylor, Varese, Giusberti & Kriwet, 2020 **†''Eorhinobatos, Eorhinobatos primaevus'' De Zigno, 1874 *†''Eorhinoptera'' Case, Cook & Wilson, 2011 **†''Eorhinoptera grabdai'' Case, Cook & Wilson, 2011 *†''Eoscymnus'' Herman & Van Den Eeckhaut, 2010 **†''Eoscymnus anthonisi'' Herman & Van Den Eeckhaut, 2010 *†''Eosqualiolus'' Adnet, 2006 **†''Eosqualiolus, Eosqualiolus aturensis'' Adnet, 2006 **†''Eosqualiolus skrovinai'' Underwood & Schlogl, 2013 *†''Eostegostoma'' Herman, 1977 **†''Eostegostoma, Eostegostoma angustum'' Nolf & Taverne, 1977 *†''Eostriatolamia'' Glikman, 1980 **†''Eostriatolamia, Eostriatolamia aktobensis'' Zhelezko, 1987 **†''Eostriatolamia, Eostriatolamia lerichei'' Glikman & Zhelezko, 1977 **†''Eostriatolamia paucicorrugata'' Underwood & Cumbaa, 2010 **†''Eostriatolamia, Eostriatolamia segedini'' Glikman & Zhelezko, 1977 **†''Eostriatolamia, Eostriatolamia subulata'' Agassiz, 1843 **†''Eostriatolamia, Eostriatolamia venusta'' Leriche, 1906 *†''Eotorpedo'' White, 1934 **†''Eotorpedo hilgendorfi'' Jaekel, 1904 **†''Eotorpedo jaekeli'' White, 1934 **†''Eotorpedo nolfi'' Herman, 1974 **†''Eotorpedo zennaroi'' Cappetta, 1988 *†''Eoxyphodolamia'' Glikman, 1980 **†''Eoxyphodolamia mangislakensis'' Glikman, 1980 *†''Erguitaia'' Cappetta, 1989 **†''Erguitaia arganiae'' Arambourg, 1952 **†''Erguitaia misrensis'' Cappetta, 1991 *†''Erikodus'' Nielsen, 1952 **†''Erikodus groenlandensis'' Nielsen, 1952 *†''Ertychius'' Ginter, Hairapetian & Grigoryan, 2011 **†''Ertychius intermedius'' Ginter, Hairapetian & Grigoryan, 2011 *†''Erythrobatis'' Cappetta, 1991 **†''Erythrobatis cuspidata'' Cappetta, 1991 *''Etmopterus'' Rafinesque, 1810 **†''Etmopterus, Etmopterus acutidens'' Casier, 1966 **†''Etmopterus, Etmopterus cahuzaci'' Adnet, 2006 *†''Eugenodus'' Zangerl, 1981 **†''Eugenodus richardsoni'' Zangerl, 1981 *†''Euglossodus'' White & Moy-Thomas, 1940 **†''Euglossodus fastigiatus'' Anonymous author(s) **†''Euglossodus linguabovis'' McCoy, 1848 *†''Eunemacanthus'' St. John & Worthen, 1875 **†''Eunemacanthus costatus'' Newberry & Worthen, 1866F
*†''Fadenia'' Nielsen, 1932 **†''Fadenia, Fadenia crenulata'' Nielsen, 1932 **†''Fadenia, Fadenia gigas'' Eaton, 1962 **†''Fadenia, Fadenia monscana'' Trautschold, 1874 **†''Fadenia, Fadenia uroclasmato'' Mutter & Neumann, 2008 *†''Falcatus'' Lund, 1985 **†''Falcatus falcatus'' St. John & Worthen, 1875 *†''Fayolia'' Renault & Zeiller, 1884 **†''Fayolia, Fayolia ellipticus'' Anonymous author(s) **†''Fayolia, Fayolia ornata'' Goldenberg, 1875 **†''Fayolia, Fayolia palatina'' Weiss, 1884 **†''Fayolia sharovi'' Fischer, Voigt, Schneider, Buchwitz & Voigt, 2011 **†''Fayolia, Fayolia warei'' Crookall, 1928 *†''Fissodopsis'' Lund, Grogan & Fath, 2014 **†''Fissodopsis robustus'' Lund, Grogan & Fath, 2014 *†''Fissodus'' St. John & Worthen, 1875 **†''Fissodus bifidus'' St. John & Worthen, 1875 **†''Fissodus inaequalis'' St. John & Worthen, 1875 **†''Fissodus pattoni'' Etheridge, 1877 **†''Fissodus tricuspidatus'' St. John & Worthen, 1875 *†''Florenceodon'' Cappetta, Morrison & Adnet, 2019 **†''Florenceodon johnyi'' Cappetta, Morrison & Adnet, 2019 *†''Folipistrix'' Kriwet, 2003 **†''Folipistrix digitulus'' Kriwet, 2003 *†''Fornicatus'' Fuchs, Engelbrecht, Lukeneder & Kriwet, 2018 **†''Fornicatus, Fornicatus austriacus'' Fuchs, Engelbrecht, Lukeneder & Kriwet, 2018 *†''Foumtizia'' Noubhani & Cappetta, 1997 **†''Foumtizia abdouni'' Noubhani & Cappetta, 1997 **†''Foumtizia arba'' Noubhani & Cappetta, 1997 **†''Foumtizia deschutteri'' Herman & Van Den Eeckhaut, 2010 **†''Foumtizia gadaensis'' Noubhani & Cappetta, 1997 **†''Foumtizia pattersoni'' Cappetta, 1976 **†''Foumtizia poudenxae'' Adnet, 2006 **†''Foumtizia zhelezkoi'' Malyshkina, 2006 *†''Fragilicorona'' Johns, 1997 **†''Fragilicorona asymmetriia'' Ji, Ji & Feng, 2009 **†''Fragilicorona guizhouensi'' Ji, Ji & Feng, 2009 **†''Fragilicorona labritricuspis'' Johns, Barnes & Orchard, 1997 **†''Fragilicorona paralabritricuspis'' Chen, 2002 **†''Fragilicorona wanlantricuspis'' Zhang, Chen, Cheng & Zhang, 2012 *†''Frangerodus'' Rees & Underwood, 2008 **†''Frangerodus lingualis'' Woodward, 1889G
*†''Galagadon'' Gates, Gorscak & Makovicky, 2019 **†''Galagadon nordquistae'' Gates, Gorscak & Makovicky, 2019 *''Galeocerdo'' Müller & Henle, 1837 **†''Galeocerdo, Galeocerdo acutus'' Storms, 1894 **†''Galeocerdo aduncus'' Agassiz, 1843 **†''Galeocerdo, Galeocerdo aegyptiacus'' Stromer, 1905 **†''Galeocerdo, Galeocerdo alabamensis'' Leriche, 1942 **†''Galeocerdo, Galeocerdo angustidens'' Probst, 1878 **†''Galeocerdo, Galeocerdo capellini'' Lawley, 1876 **†''Galeocerdo, Galeocerdo casei'' Müller, 1999 **†''Galeocerdo, Galeocerdo clarkensis'' White, 1956 **†''Galeocerdo, Galeocerdo davisi'' Chapman & Pritchard, 1904 **†''Galeocerdo, Galeocerdo eaglesomei'' White, 1955 **†''Galeocerdo, Galeocerdo gajensis'' Tewari, Chaturvedi & Singh, 1960 **†''Galeocerdo, Galeocerdo latidens'' Agassiz, 1843 **†''Galeocerdo, Galeocerdo mayumbensis'' Dartevelle & Casier, 1943 **†''Galeocerdo, Galeocerdo mixtus'' Ameghino, 1901 **†''Galeocerdo, Galeocerdo paulinoi'' Silva Santos & Travassos, 1960 **†''Galeocerdo, Galeocerdo productus'' Agassiz, 1856 **†''Galeocerdo, Galeocerdo rosaliaensis'' Applegate, 1978 **†''Galeocerdo, Galeocerdo subcrenatus'' Emmons, 1858 **†''Galeocerdo, Galeocerdo sublaevis'' Münster, 1842 **†''Galeocerdo, Galeocerdo triqueter'' Eastman, 1904 *†''Galeocorax'' Cappetta, 2012 **†''Galeocorax jaekeli'' Woodward, 1895 **†''Galeocorax unilateralis'' Averianov, 1997 *''Galeorhinus'' Blainville, 1816 **†''Galeorhinus, Galeorhinus duchaussoisi'' Adnet & Cappetta, 2008 **†''Galeorhinus, Galeorhinus girardoti'' Herman, 1977 **†''Galeorhinus, Galeorhinus glickmani'' Popov & Lapkin, 2000 **†''Galeorhinus, Galeorhinus goncalvesi'' Antunes, Balbino & Cappetta, 1999 **†''Galeorhinus, Galeorhinus loangoensis'' Dartevelle & Casier, 1943 **†''Galeorhinus, Galeorhinus louisi'' Adnet & Cappetta, 2008 **†''Galeorhinus, Galeorhinus mesetaensis'' Noubhani & Cappetta, 1997 **†''Galeorhinus, Galeorhinus minutissimus'' Arambourg, 1935 **†''Galeorhinus, Galeorhinus parvulus'' Dartevelle & Casier, 1943 **†''Galeorhinus, Galeorhinus tenuis'' Averianov & Udovitshenko, 1993 **†''Galeorhinus, Galeorhinus ypresiensis'' Casier, 1946 *†''Ganntouria'' Noubhani & Cappetta, 1997 **†''Ganntouria variabilis'' Noubhani & Cappetta, 1997 *†''Ganopristis'' Arambourg, 1935 **†''Ganopristis, Ganopristis leptodon'' Arambourg, 1935 *†''Gansuselache'' Wang, Zhang, Zhu & Zhao, 2009 **†''Gansuselache tungshengi'' Wang, Zhang, Zhu & Zhao, 2009 *†''Garabatis'' Cappetta, 1993 **†''Garabatis atlasi'' Cappetta, 1993 *†''Garrigascyllium'' Guinot, Cappetta & Adnet, 2014 **†''Garrigascyllium aganticensis'' Guinot, Cappetta & Adnet, 2014 *†''Gibbechinorhinus'' Cappetta, 1990 **†''Gibbechinorhinus lewyi'' Cappetta, 1990 *†''Gilliodus'' Zangerl, 1981 **†''Gilliodus orvillei'' Zangerl, 1981 **†''Gilliodus peyeri'' Zangerl, 1981 *''Ginglymostoma'' Müller & Henle, 1837 **†''Ginglymostoma, Ginglymostoma angolense'' Dartevelle & Casier, 1943 **†''Ginglymostoma, Ginglymostoma botmaense'' Noubhani & Cappetta, 1997 **†''Ginglymostoma, Ginglymostoma chenanei'' Noubhani & Cappetta, 1997 **†''Ginglymostoma, Ginglymostoma cuspidata'' Case, Borodin & Leggett, 2001 **†''Ginglymostoma, Ginglymostoma dartevellei'' Casier, 1946 **†''Ginglymostoma, Ginglymostoma delfortriei'' Daimeries, 1889 **†''Ginglymostoma, Ginglymostoma erramii'' Noubhani & Cappetta, 1997 **†''Ginglymostoma, Ginglymostoma khouribgaense'' Noubhani & Cappetta, 1997 **†''Ginglymostoma, Ginglymostoma maghrebianum'' Casier, 1947 **†''Ginglymostoma, Ginglymostoma malembeense'' Dartevelle & Casier, 1943 **†''Ginglymostoma, Ginglymostoma maroccanum'' Noubhani & Cappetta, 1997 **†''Ginglymostoma, Ginglymostoma serra'' Leidy, 1877 **†''Ginglymostoma, Ginglymostoma sokotoense'' White, 1934 **†''Ginglymostoma, Ginglymostoma subafricanum'' Arambourg, 1952 *†''Ginteria'' Duffin & Ivanov 2008 **†''Ginteria fungiforma'' Duffin & Ivanov 2008 *†''Gissarodus'' Ivanov, 2013 **†''Gissarodus flabellatus'' Ivanov, 2013 *†''Glabrisubcorona'' Johns, 1997 **†''Glabrisubcorona triridgecorona'' Zhang, Chen, Cheng & Zhang, 2012 *†''Gladbachus'' Heidtke & Krätschmer, 2001 **†''Gladbachus adentatus'' Heidtke & Krätschmer, 2001 *†''Gladioserratus'' Underwood, Goswami, Prasad, Verma & Flynn, 2011 **†''Gladioserratus, Gladioserratus aptiensis'' Pictet, 1864 **†''Gladioserratus, Gladioserratus dentatus'' Guinot, Cappetta & Adnet, 2014 **†''Gladioserratus, Gladioserratus magnus'' Underwood, Goswami, Prasad, Verma & Flynn, 2011 **†''Gladioserratus, Gladioserratus serratissimus'' Agassiz, 1843 *†''Glencartius'' Ginter & Skompski, 2019 **†''Glencartius, Glencartius costellatus'' Traquair, 1884 *†''Glickmanodus'' Nessov, Mertiniene & Averianov, 1997 **†''Glickmanodus rarus'' Nessov, Mertiniene & Averianov, 1997 *†''Glikmania'' Case, Udovitshenko, Nessov, Averianov & Borodin, 1996 **†''Glikmania tamdyensa'' Case, Udovitshenko, Nessov, Averianov & Borodin, 1996 *†''Glikmanius'' Ginter, Ivanov & Lebedev, 2005 **†''Glikmanius, Glikmanius culmenis'' Koot, Cuny, Tintori & Twitchett, 2013 **†''Glikmanius, Glikmanius myachkovensis'' Lebedev, 2001 **†''Glikmanius, Glikmanius occidentalis'' Leidy, 1859 *†''Glueckmanotodus'' Zhelezko, 1999 **†''Glueckmanotodus heinzelini'' Casier, 1967 ***†''Glueckmanotodus heinzelini cheganensis, G. h. cheganensis'' Zhelezko, 1999 ***†''Glueckmanotodus heinzelini heinzelini, G. h. heinzelini'' Casier, 1967 **†''Glueckmanotodus kamyshinensis'' Zhelezko, 1999 **†''Glueckmanotodus karatauensis'' Zhelezko, 1999 *†''Glykmania'' Averianov & Udovitshenko, 1993 **†''Glykmania turkestanensis'' Averianov & Udovitshenko, 1993 *†''Glyphanodus'' Davis, 1883 **†''Glyphanodus tenuis'' Davis, 1883 *''River shark, Glyphis'' Agassiz, 1843 **†''River shark, Glyphis hastalis'' Agassiz, 1843 **†''River shark, Glyphis pagoda'' Noetling, 1901 *†''Gogoselachus'' Long, Burrow, Ginter, Maisey, Trinajstic, Coates, Young & Senden, 2015 **†''Gogoselachus, Gogoselachus lynbeazleyae'' Long, Burrow, Ginter, Maisey, Trinajstic, Coates, Young & Senden, 2015 *†''Gomphogaleus'' Adnet & Cappetta, 2008 **†''Gomphogaleus rodgersi'' Case, 1994 *†''Gondwanodus'' Daymond, 1999 **†''Gondwanodus irwinensis'' Daymond, 1999 *†''Goodrichthys'' Moy-Thomas, 1951 **†''Goodrichthys eskdalensis'' Moy-Thomas, 1936 *†''Gregorius (genus), Gregorius'' Lund & Grogan, 2004 **†''Gregorius rexi'' Lund & Grogan, 2004 *†''Grozonodon'' Cuny, Martin, Mazin & Rauscher, 1998 **†''Grozonodon candaui'' Cuny, Martin, Mazin & Rauscher, 1998 *†''Gualepis'' Wang, 1984 **†''Gualepis elegans'' Wang, 1984 *†''Gunnellodus'' Wilimovsky, 1954 **†''Gunnellodus bellistriatus'' Gunnell, 1933 *''Gymnura'' van Hasselt, 1823 **†''Gymnura, Gymnura delpiti'' Cappetta, 1984 **†''Gymnura, Gymnura grootaerti'' Herman, 1984 **†''Gymnura, Gymnura hovestadti'' Herman, 1984 **†''Gymnura, Gymnura laterialata'' Werner, 1989 **†''Gymnura, Gymnura transita'' Averianov & Udovitshenko, 1993 *†''Gyrace'' Jordan & Hannibal, 1923 **†''Gyrace occidentalis'' Agassiz, 1856H
*†''Hagenoselache'' Hampe & Heidtke, 1997 **†''Hagenoselache sippeli'' Hampe & Heidtke, 1997 *†''Haimirichia'' Vullo, Guinot & Barbe, 2016 **†''Haimirichia amonensis'' Cappetta & Case, 1975 *†''Halonodon'' Duffin, 1984 **†''Halonodon warneri'' Duffin, 1984 *†''Hamiltonichthys'' Maisey, 1989 **†''Hamiltonichthys mapesi'' Maisey, 1989 *†''Hamrabatis'' Cappetta, 1991 **†''Hamrabatis bernardezi'' Vullo, Cappetta & Néraudeau, 2007 **†''Hamrabatis garcialcaldei'' Bernardez, 2002 **†''Hamrabatis ornata'' Cappetta, 1991 **†''Hamrabatis sanchezi'' Bernardez, 2002 **†''Hamrabatis weltoni'' Case & Cappetta, 1997 *†''Hamulospina'' Lebedev, 2001 **†''Hamulospina lyapini'' Lebedev, 2001 **†''Hamulospina morozovi'' Lebedev, 2001 *†''Harpacanthus'' Traquair, 1886 **†''Harpacanthus fimbriatus'' Stock, 1883 *†''Harpacodus'' Davis, 1881 **†''Harpacodus clavatus'' Davis, 1881 **†''Harpacodus dentatus'' Owen, 1840 **†''Harpacodus limatulus'' St. John & Worthen, 1875 *†''Harpagofututor'' Lund, 1982 **†''Harpagofututor, Harpagofututor volsellorhinus'' Lund, 1982 *†''Harranahynchus'' Kaddumi, 2009 **†''Harranahynchus, Harranahynchus minutadens'' Kaddumi, 2009 *''Harriotta'' Goode & Bean, 1895 **†''Harriotta, Harriotta lehmani'' Werdelin, 1986 *†''Helicampodus'' Branson, 1935 **†''Helicampodus changhsiangensis'' Liu & Chang, 1963 **†''Helicampodus ealoni'' Obruchev, 1965 **†''Helicampodus kokeni'' Branson, 1935 **†''Helicampodus qomolangma'' Zhang, 1976 *†''Helicoprion'' Karpinsky, 1899 **†''Helicoprion, Helicoprion bessonowi'' Karpinsky, 1899 **†''Helicoprion, Helicoprion davisi'' Woodward, 1886 **†''Helicoprion, Helicoprion ergassaminon'' Bendix-Almgreen, 1966 **†''Helicoprion, Helicoprion ferrieri'' Hay, 1907 **†''Helicoprion, Helicoprion jingmenense'' Chen, Cheng & Yin, 2007 **†''Helicoprion, Helicoprion karpinskii'' Obruchev, 1953 *†''Heliobatis'' Marsh, 1877 **†''Heliobatis radians'' Marsh, 1877 *†''Helodus'' Agassiz, 1838 **†''Helodus coniculus'' Newberry & Worthen, 1866 **†''Helodus crenulatis'' Newberry & Worthen, 1866 **†''Helodus simplex'' Agassiz, 1843 *''Hemipristis'' Agassiz, 1843 **†''Hemipristis curvatus'' Dames, 1883 **†''Hemipristis serra'' Agassiz, 1843 **†''Hemipristis, Hemipristis unidenticulata'' Ralte, Tiwari, Lalchawimawii & Malsawma, 2011 *''Hemiscyllium'' Müller & Henle, 1838 **†''Hemiscyllium, Hemiscyllium bruxelliensis'' Herman, 1977 **†''Hemiscyllium, Hemiscyllium hermani'' Müller, 1989 **†''Hemiscyllium, Hemiscyllium tailledisensis'' Adnet, 2006 *''Heptranchias'' Rafinesque, 1810 **†''Heptranchias, Heptranchias ezoensis'' Applegate & Uyeno, 1968 **†''Heptranchias, Heptranchias howellii'' Reed, 1946 **†''Heptranchias, Heptranchias karagalensis'' Kozlov, 1999 **†''Heptranchias, Heptranchias tenuidens'' Leriche, 1938 *†''Hercynolepis'' Gross, 1973 **†''Hercynolepis meischneri'' Gross, 1973 *†''Hermanobatos'' Bernardez, 2002 **†''Hermanobatos mendezi'' Bernardez, 2002 *†''Hermanodus'' Landemaine, 1991 **†''Hermanodus dolloi'' Leriche, 1911 *†''Heslerodus'' Ginter, 2002 **†''Heslerodus divergens'' Trautschold, 1879 *†''Hessinodon'' Cappetta, Morrison & Adnet, 2019 **†''Hessinodon wardi'' Cappetta, Morrison & Adnet, 2019 *†''Heterobatis'' Noubhani & Cappetta, 1997 **†''Heterobatis talbaouii'' Noubhani & Cappetta, 1997 *†''Heterodontobatis'' Landemaine 1991 **†''Heterodontobatis paucicarinata'' Landemaine 1991 *''Heterodontus'' Blainville, 1816 **†''Heterodontus, Heterodontus agassizi'' (Reuss 1846) **†''Heterodontus, Heterodontus cainozoicus'' Chapman & Pritchard, 1904 **†''Heterodontus, Heterodontus canaliculatus'' (Egerton ex Dixon 1850) **†''Heterodontus, Heterodontus carerens'' Kriwet, 1999 **†''Heterodontus, Heterodontus creamridgensis'' Case, Borodin & Leggett, 2001 **†''Heterodontus, Heterodontus danicus'' (Rosenkrantz, 1920) **†''Heterodontus, Heterodontus duffini'' Thies, 1983 **†''Heterodontus, Heterodontus elongatus'' Case & Borodin, 2000 **†''Heterodontus, Heterodontus granti'' Case & Cappetta, 1997 **†''Heterodontus, Heterodontus havreensis'' Herman, 1977 **†''Heterodontus, Heterodontus janefirdae'' Case, 1980 **†''Heterodontus, Heterodontus laevis'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Heterodontus, Heterodontus lerichei'' Casier, 1943 **†''Heterodontus, Heterodontus lonzeensis'' Herman, 1977 **†''Heterodontus, Heterodontus maisierensis'' Herman, 1977 **†''Heterodontus, Heterodontus paucicarinatus'' (Landemaine, 1991) **†''Heterodontus, Heterodontus pineti'' Case, 1981 **†''Heterodontus, Heterodontus polonicus'' Rees, 2005 **†''Heterodontus, Heterodontus rugosus'' (Agassiz, 1839) **†''Heterodontus, Heterodontus sowasheense'' Case, 1994 **†''Heterodontus, Heterodontus sulcatus'' Woodward, 1889 **†''Heterodontus, Heterodontus tuberculatus'' Maisey, 1982 **†''Heterodontus, Heterodontus upnikensis'' Dalinkevicius, 1935 **†''Heterodontus, Heterodontus uscariensis'' Laurito Mora, 1999 **†''Heterodontus, Heterodontus vincenti'' Leriche, 1905 **†''Heterodontus, Heterodontus wardenensis'' Casier, 1966 **†''Heterodontus, Heterodontus woodwardi'' Casier, 1946 **†''Heterodontus, Heterodontus zitteli'' Eastman, 1911 *†''Heteropetalus'' Lund, 1977 **†''Heteropetalus elegantulus'' Lund, 1977 *†''Heterophorcynus'' Underwood & Ward, 2004 **†''Heterophorcynus microdon'' Underwood & Ward, 2004 *†''Heteroptychodus'' Yabe & Obata, 1930 **†''Heteroptychodus kokutensis'' Cuny, Laojumpon, Cheychiw & Lauprasert, 2010 **†''Heteroptychodus steinmanni'' Yabe & Obata, 1930 *†''Heterotorpedo'' Ward, 1983 **†''Heterotorpedo brahimi'' Noubhani & Cappetta, 1997 **†''Heterotorpedo fowleri'' Ward, 1983 **†''Heterotorpedo lyazidii'' Noubhani & Cappetta, 1997 *''Hexanchus'' Rafinesque, 1810 **†''Hexanchus, Hexanchus agassizi'' Cappetta, 1976 **†''Hexanchus, Hexanchus andersoni'' Jordan, 1907 **†''Hexanchus, Hexanchus casieri'' Kozlov, 1999 **†''Hexanchus collinsonae'' Ward, 1979 **†''Hexanchus, Hexanchus gracilis'' Davis, 1887 **†''Hexanchus, Hexanchus hookeri'' Ward, 1979 **†''Hexanchus, Hexanchus microdon'' Agassiz, 1843 **†''Hexanchus, Hexanchus tusbairicus'' Kozlov, 1999 *''Hexatrygon'' Heemstra & Smith, 1980 **†''Hexatrygon, Hexatrygon senegasi'' Adnet, 2006 *''Himantura'' Müller & Henle, 1837 **†''Himantura souarfortuna'' Adnet, Marivaux, Cappetta, Charruault, Essid, Jiquel, Ammar, Marandat, Marzougui, Merzeraud, Temani, Vianey-Liaud & Tabuce, 2020 *†''Hispidaspis'' Sokolov, 1978 **†''Hispidaspis bestobensis'' Zhelezko & Kozlov, 2000 **†''Hispidaspis cantabrigensis'' Zhelezko, 2000 **†''Hispidaspis gigas'' Woodward, 1889 **†''Hispidaspis horridus'' Sokolov, 1978 **†''Hispidaspis lasuri'' Zhelezko, 2000 **†''Hispidaspis mangyshlakensis'' Zhelezko, 2000 **†''Hispidaspis priscus'' Sokolov, 1978 **†''Hispidaspis turkestanensis'' Zhelezko, 2000 *†''Holmesella'' Gunnell, 1931 **†''Holmesella quadrata'' Gunnell, 1931 *†''Hologinglymostoma'' Noubhani & Cappetta, 1997 **†''Hologinglymostoma jaegeri'' Noubhani & Cappetta, 1997 *†''Hopleacanthus'' Schaumberg, 1982 **†''Hopleacanthus richelsdorfensis'' Schaumberg, 1982 *†''Hubeiodus'' Shang, Cuny & Chen, 2008 **†''Hubeiodus ziguiensis'' Shang, Cuny & Chen, 2008 *†''Hueneichthys'' Reif, 1977 **†''Hueneichthys costatus'' Reif, 1977 *†''Hunanohelicoprion'' Liu, 1994 **†''Hunanohelicoprion xiandongensis'' Liu, 1994 *†''Hybodus'' Agassiz, 1837 **†''Hybodus, Hybodus acutus'' Agassiz, 1843 **†''Hybodus, Hybodus aequitridentatus'' Cuny, Suttethorn, Kamha & Buffetaut, 2008 **†''Hybodus, Hybodus antingensis'' Liu, 1962 **†''Hybodus, Hybodus apicalis'' Agassiz, 1843 **†''Hybodus, Hybodus brabanticus'' Leriche, 1930 **†''Hybodus, Hybodus bronnii'' Reuss, 1846 **†''Hybodus, Hybodus bugarensis'' Pla, Márquez-Aliaga & Botella, 2013 **†''Hybodus, Hybodus carinatus'' Eichwald, 1871 **†''Hybodus, Hybodus clarkensis'' Cragin, 1894 **†''Hybodus, Hybodus clavus'' Xing-Xu, 1980 **†''Hybodus, Hybodus cloacinus'' Quenstedt, 1858 **†''Hybodus, Hybodus complanatus'' Owen, 1869 **†''Hybodus, Hybodus crassispinus'' Agassiz, 1843 **†''Hybodus, Hybodus crassus'' Agassiz, 1843 **†''Hybodus, Hybodus cristatus'' Reuss, 1845 **†''Hybodus, Hybodus cuspidatus'' Agassiz, 1843 **†''Hybodus, Hybodus dawni'' Martill, 1989 **†''Hybodus, Hybodus delabechei'' Charlesworth, 1839 **†''Hybodus, Hybodus dewalquei'' Forir, 1887 **†''Hybodus, Hybodus dorsalis'' Agassiz, 1843 **†''Hybodus, Hybodus dubius'' Agassiz, 1843 **†''Hybodus, Hybodus ensatus'' Agassiz, 1843 **†''Hybodus, Hybodus fittoni'' Dunker, 1846 **†''Hybodus, Hybodus florencei'' Moraes Regi, 1960 **†''Hybodus, Hybodus formosus'' Agassiz, 1843 **†''Hybodus, Hybodus fraasi'' Brown, 1900 **†''Hybodus, Hybodus furcatostriatus'' Martin, 1874 **†''Hybodus, Hybodus hauffianus'' Fraas, 1896 **†''Hybodus, Hybodus heberti'' Terquem & Piette, 1865 **†''Hybodus, Hybodus hodzhakulensis'' Nessov & Mertiniene, 1985 **†''Hybodus, Hybodus houtienensis'' Young, 1941 **†''Hybodus, Hybodus huangnidanensis'' Wang, 1977 **†''Hybodus, Hybodus inflatus'' Agassiz, 1843 **†''Hybodus, Hybodus kansaiensis'' Nessov & Mertiniene, 1985 **†''Hybodus, Hybodus karagaсhkaensis'' Minich, 1985 **†''Hybodus, Hybodus keuperianus'' Winkler, 1880 **†''Hybodus, Hybodus leptodus'' Agassiz, 1843 **†''Hybodus, Hybodus leviusculus'' Agassiz, 1843 **†''Hybodus, Hybodus lusitanicus'' Kriwet, 2004 **†''Hybodus, Hybodus marginalis'' Agassiz, 1843 **†''Hybodus, Hybodus medius'' Agassiz, 1843 **†''Hybodus, Hybodus molimbaensis'' Casier, 1961 **†''Hybodus, Hybodus monoprion'' Quenstedt, 1858 **†''Hybodus, Hybodus multiconus'' Jaekel, 1889 **†''Hybodus, Hybodus multiplicatus'' Jaekel, 1889 **†''Hybodus, Hybodus nevadensis'' Wemple, 1906 **†''Hybodus, Hybodus nukusensis'' Nessov & Mertiniene, 1985 **†''Hybodus, Hybodus obtusus'' Agassiz, 1843 **†''Hybodus, Hybodus personati'' Quenstedt, 1858 **†''Hybodus, Hybodus pleiodus'' Agassiz, 1843 **†''Hybodus, Hybodus polyprion'' Agassiz, 1843 **†''Hybodus, Hybodus polyptychus'' Reuss, 1846 **†''Hybodus, Hybodus pusillus'' Dunker, 1846 **†''Hybodus, Hybodus pyramidalis'' Agassiz, 1843 **†''Hybodus, Hybodus radix'' Giebel, 1848 **†''Hybodus, Hybodus raricostatus'' Agassiz, 1843 **†''Hybodus, Hybodus reticulatus'' Agassiz, 1837 **†''Hybodus, Hybodus shastensis'' Wemple, 1906 **†''Hybodus, Hybodus songaensis'' Saint-Seine & Casier, 1962 **†''Hybodus, Hybodus spasskiensis'' Minich, 1985 **†''Hybodus, Hybodus striatulus'' Agassiz, 1843 **†''Hybodus, Hybodus strictus'' Agassiz, 1843 **†''Hybodus, Hybodus subcarinatus'' Agassiz, 1843 **†''Hybodus, Hybodus sulcatus'' Agassiz, 1843 **†''Hybodus, Hybodus undulatus'' Agassiz, 1843 **†''Hybodus, Hybodus woodwardi'' Vidal, 1915 **†''Hybodus, Hybodus wyomingensis'' Case, 1987 **†''Hybodus, Hybodus yohi'' Yang, Wang & Hao, 1984 **†''Hybodus, Hybodus youngi'' Liu, 1962 **†''Hybodus, Hybodus zuodengensis'' Yang, Wang & Hao, 1984 *†''Hylaeobatis'' Woodward, 1916 **†''Hylaeobatis problematica'' Woodward, 1916 *†''Hypolophites'' Stromer, 1910 **†''Hypolophites hutchinsi'' Case, 1996 **†''Hypolophites mayombensis'' Leriche, 1913 **†''Hypolophites myliobatoides'' Stromer, 1910 **†''Hypolophites thaleri'' Cappetta, 1972 *†''Hypolophodon'' Cappetta, 1980 **†''Hypolophodon dockeryi'' Case, 1994 **†''Hypolophodon patagoniensis'' Cione, Tejedor & Goin, 2013 **†''Hypolophodon sylvestris'' White, 1931 *†''Hypotodus'' Jaekel, 1895 **†''Hypotodus verticalis'' Agassiz, 1843 *†''Hypsobatis'' Cappetta, 1992 **†''Hypsobatis weileri'' Cappetta, 1992I
*''Iago (genus), Iago'' Compagno & Springer, 1971 **†''Iago (genus), Iago angustidens'' Cappetta, 1973 **†''Iago (genus), Iago carlaluisai'' Leder, 2013 *†''Iansan (genus), Iansan'' Brito & Séret, 1996 **†''Iansan beurleni'' Santos, 1968 *†''Iberotrygon'' Kriwet, Nunn & Klug, 2009 **†''Iberotrygon plagiolophus'' Kriwet, Nunn & Klug, 2009 *†''Igdabatis'' Cappetta, 1972 **†''Igdabatis, Igdabatis indicus'' Prasad & Cappetta, 1993 **†''Igdabatis, Igdabatis marmii'' Blanco, 2018 **†''Igdabatis, Igdabatis sigmodon'' Cappetta, 1972 *†''Ikamauius'' Keyes, 1979 **†''Ikamauius ensifer'' Davis, 1888 *†''Iniopera'' Zangerl & Case, 1973 **†''Iniopera richardsoni'' Zangerl & Case, 1973 *†''Iniopteryx'' Zangerl & Case, 1973 **†''Iniopteryx, Iniopteryx rushlaui'' Zangerl & Case, 1973 **†''Iniopteryx, Iniopteryx tedwhitei'' Zangerl & Case, 1973 *†''Inioxyele'' Zangerl & Case, 1973 **†''Inioxyele whitei'' Zangerl & Case, 1973 *†''Isacrodus'' Ivanov, Nestell & Nestell, 2012 **†''Isacrodus marthae'' Ivanov, Nestell & Nestell, 2012 *†''Isanodus'' Cuny, Suttethorn, Kamha, Buffetaut & Philippe, 2006 **†''Isanodus nongbualamphuensis'' Khamha, Cuny & Lauprasert, 2016 **†''Isanodus paladeji'' Cuny, Suttethorn, Kamha, Buffetaut & Philippe, 2006 *†''Ischyodus'' Egerton, 1843 **†''Ischyodus, Ischyodus beaumonti'' Egerton, 1843 **†''Ischyodus, Ischyodus bifurcatus'' Case, 1978 **†''Ischyodus, Ischyodus curvidens'' Egerton, 1843 **†''Ischyodus, Ischyodus dolloi'' Leriche, 1902 **†''Ischyodus, Ischyodus mortoni'' Chapman & Pritchard, 1907 **†''Ischyodus, Ischyodus obruchevi'' Averianov, 1992 **†''Ischyodus, Ischyodus planus'' Newton, 1878 **†''Ischyodus, Ischyodus quenstedti'' Wagner, 1857 **†''Ischyodus, Ischyodus rayhaasi'' Hoganson & Erickson, 2005 **†''Ischyodus, Ischyodus schuebleri'' Quenstedt, 1858 **†''Ischyodus, Ischyodus tessoni'' Buckland, 1843 **†''Ischyodus, Ischyodus williamsae'' Case, 1991 *†''Ischyrhiza'' Leidy, 1856 **†''Ischyrhiza, Ischyrhiza basinensis'' Case, 1987 **†''Ischyrhiza, Ischyrhiza chilensis'' Philippi, 1887 **†''Ischyrhiza, Ischyrhiza georgiensis'' Case, Schwimmer, Borodin & Leggett, 2001 **†''Ischyrhiza, Ischyrhiza hartenbergeri'' Cappetta, 1975 **†''Ischyrhiza mira'' Leidy, 1856 **†''Ischyrhiza, Ischyrhiza monasterica'' Case & Cappetta, 1997 **†''Ischyrhiza, Ischyrhiza radiata'' Clark, 1895 **†''Ischyrhiza, Ischyrhiza schneideri'' Slaughter & Schneider, 1968 **†''Ischyrhiza, Ischyrhiza serra'' Nessov, 1997 **†''Ischyrhiza, Ischyrhiza viaudi'' Cappetta, 1981 *†''Ishaquia'' Noubhani & Cappetta, 1995 **†''Ishaquia globidens'' Arambourg, 1952 *''Isistius'' Gill, 1865 **†''Isistius, Isistius triangulus'' Probst, 1879 **†''Isistius, Isistius trituratus'' Winkler, 1876 *''Isogomphodon'' Gill, 1862 **†''Isogomphodon, Isogomphodon acuarius'' Probst, 1879 **†''Isogomphodon, Isogomphodon caunellensis'' Cappetta, 1970 *†''Isurolamna'' Cappetta, 1976 **†''Isurolamna affinis'' Casier, 1946 **†''Isurolamna bajarunasi'' Glikman & Zhelezko, 1985 **†''Isurolamna gracilis'' Le Hon, 1871 **†''Isurolamna inflata'' Leriche, 1905 *''Isurus'' Rafinesque, 1810 **†''Isurus, Isurus desori'' Agassiz, 1843 **†''Isurus, Isurus flandricus'' Leriche, 1910 **†''Isurus, Isurus minutus'' Agassiz, 1843 **†''Isurus, Isurus nakaminatoensis'' Saito, 1961 **†''Isurus, Isurus planus'' Agassiz, 1856 **†''Isurus, Isurus praecursor'' Leriche, 1905 **†''Isurus, Isurus rameshi'' Mehrotra, Mishra & Srivastava, 1973 *†''Itapyrodus'' Silva Santos, 1990 **†''Itapyrodus punctatus'' Silva Santos, 1990 *†''Ixobatis'' Noubhani & Cappetta, 1995 **†''Ixobatis mucronata'' Arambourg, 1952J
*†''Jacquhermania'' Cappetta, 1982 **†''Jacquhermania duponti'' Winkler, 1876 *†''Jaekelotodus'' Menner, 1928 **†''Jaekelotodus bagualensis'' Otero, Oyarzún, Soto-Acuña, Yury-Yáñez, Gutierrez, Le Roux, Torres & Hervé, 2013 **†''Jaekelotodus borystenicus'' Glikman, 1964 **†''Jaekelotodus jaekeli'' Zhelezko, 1994 **†''Jaekelotodus karagiensis'' Glikman, 1964 **†''Jaekelotodus londonensis'' Zhelezko, 1994 **†''Jaekelotodus minor'' Glikman, 1964 **†''Jaekelotodus robustus'' Leriche, 1921 **†''Jaekelotodus trigonalis'' Jaekel, 1895 ***†''Jaekelotodus trigonalis bucharensis, J. t. bucharensis'' Zhelezko, 1999 ***†''Jaekelotodus trigonalis medius, J. t. medius'' Glikman, 1964 ***†''Jaekelotodus trigonalis trigonalis, J. t. trigonalis'' Jaekel, 1895 *†''Jalodus'' Ginter, 1999 **†''Jalodus australiensis'' Long, 1990 *†''Janassa'' Münster, 1839 **†''Janassa, Janassa angularis'' Branson, 1916 **†''Janassa, Janassa bituminosa'' Schlotheim, 1832 **†''Janassa, Janassa brevis'' Newberry, 1856 **†''Janassa, Janassa clarki'' Lund, 1989 **†''Janassa, Janassa clavata'' McCoy, 1855 **†''Janassa, Janassa emydinus'' Cope, 1883 **†''Janassa, Janassa imbricata'' McCoy, 1848 **†''Janassa, Janassa kochi'' Nielsen, 1932 **†''Janassa, Janassa korni'' Weigelt, 1930 **†''Janassa, Janassa linguaeformis'' Atthey, 1868 **†''Janassa, Janassa maxima'' Eastman, 1903 **†''Janassa, Janassa oblongus'' Newberry & Worthen, 1870 **†''Janassa, Janassa strigilina'' Cope, 1881 **†''Janassa, Janassa unguicula'' Eastman, 1903 *†''Jiaodontus'' Klug, Tütken, Wings, Pfretzschner & Martin, 2010 **†''Jiaodontus, Jiaodontus montaltissimus'' Klug, Tütken, Wings, Pfretzschner & Martin, 2010 **†''Jiaodontus, Jiaodontus vedenemus'' Klug, Tütken, Wings, Pfretzschner & Martin, 2010 *†''Jimpohlia'' Zangerl, 1979 **†''Jimpohlia erinacea'' Zangerl, 1979 *†''Johnlongia'' Siverson, 1996 **†''Johnlongia allocotodon'' Siverson, 1996 **†''Johnlongia parvidens'' Cappetta, 1973 *†''Jurobatos'' Thies, 1983 **†''Jurobatos cappettai'' Thies, 1983K
*†''Kaibabvenator'' Hodnett, Elliott, Olso & Wittke, 2012 **†''Kaibabvenator swiftae'' Hodnett, Elliott, Olso & Wittke, 2012 *†''Kallodentis'' Engelbrecht, Mörs, Reguero & Kriwet, 2017 **†''Kallodentis, Kallodentis rhytistemma'' Engelbrecht, Mörs, Reguero & Kriwet, 2017 *†''Kannathalepis'' Märss & Gagnier, 2001 **†''Kannathalepis milleri'' Märss & Gagnier, 2001 *†''Kanodus'' Lebedev, 2014 **†''Kanodus robustus'' Lebedev, 2014 *†''Karaisurus'' Kozlov, 1999 **†''Karaisurus demidkini'' Kozlov, 1999 *†''Karksilepis'' Märss, Kleesment & Niit, 2008 **†''Karksilepis parva'' Märss, Kleesment & Niit, 2008 *†''Karksiodus'' Ivanov & Märss, 2011 **†''Karksiodus mirus'' Ivanov & Märss, 2011 *†''Kathemacanthus'' Gagnier & Wilson, 1996 **†''Kathemacanthus rosulentus'' Gagnier & Wilson, 1996 *†''Kawichthys'' Pradel, Tafforeau, Maisey & Janvier, 2011 **†''Kawichthys moodiei'' Pradel, Tafforeau, Maisey & Janvier, 2011 *†''Keasius'' Welton, 2013 **†''Keasius parvus'' Leriche, 1908 **†''Keasius rhenanus'' Reinecke, Von Der Hocht & Dufraing, 2015 **†''Keasius septemtrionalis'' Reinecke, Von Der Hocht & Dufraing, 2015 **†''Keasius taylori'' Welton, 2013 *†''Kenolamna'' Siverson, Lindgren, Newbrey, Cederström & Cook, 2015 **†''Kenolamna gunsoni'' Siverson, 1996 *†''Keuperodus'' Ivanov, Duffin & Richter, 2021 **†''Keuperodus brodiei'' Woodward, 1893 *†''Khoratodus'' Cuny, Suteethorn, Kamha & Buffetaut, 2008 **†''Khoratodus foreyi'' Cuny, Suteethorn, Kamha & Buffetaut, 2008 *†''Khouribgaleus'' Noubhani & Cappetta, 1997 **†''Khouribgaleus gomphorhiza'' Arambourg, 1952 *†''Khuffia'' Koot, Cuny, Tintori & Twitchett, 2013 **†''Khuffia lenis'' Koot, Cuny, Tintori & Twitchett, 2013 **†''Khuffia prolixa'' Koot, Cuny, Tintori & Twitchett, 2013 *†''Kiestus'' Cappetta & Case, 1999 **†''Kiestus texana'' Cappetta & Case, 1975 *†''Kimmerobatis'' Underwood & Claeson, 2018 **†''Kimmerobatis, Kimmerobatis etchesi'' Underwood & Claeson, 2018 *†''Knerialepis'' Karatajute-Talimaa, 1997 **†''Knerialepis mashkovae'' Hanke & Karatajute-Talimaa, 2002 *†''Komoksodon'' Cappetta, Morrison & Adnet, 2019 **†''Komoksodon kwutchakuth'' Cappetta, Morrison & Adnet, 2019 *†''Kruckowlamna'' Laurito Mora, 1999 **†''Kruckowlamna costarricana'' Laurito Mora, 1999 *†''Kungurodus'' Ivanov, 2017 **†''Kungurodus, Kungurodus obliquus'' (Ivanov, 2005)L
*†''Labrilancea'' Johns, 1997 **†''Labrilancea glabrisubcuspis'' Johns, Barnes & Orchard, 1997 *†''Lagarodus'' Jaekel, 1898 **†''Lagarodus angustus'' Romanovsky, 1864 **†''Lagarodus specularis'' Trautschold, 1874 *†''Lamarodus'' Ivanov, Nestell, Nestell & Bell, 2019 **†''Lamarodus, Lamarodus triangulus'' Ivanov, Nestell, Nestell & Bell, 2019 *†''Lamiostoma'' Glikman, 1964 **†''Lamiostoma belyaevi'' Glikman, 1964 **†''Lamiostoma stolarovi'' Glikman & Zhelezko, 1999 *''Lamna'' Cuvier, 1816 **†''Lamna, Lamna attenuata'' Davis, 1888 **†''Lamna, Lamna carinata'' Davis, 1888 **†''Lamna, Lamna hectori'' Davis, 1888 **†''Lamna, Lamna marginalis'' Davis, 1888 **†''Lamna, Lamna quinquelateralis'' Cragin, 1894 **†''Lamna, Lamna trigeri'' Coquand, 1860 **†''Lamna, Lamna trigonata'' Agassiz, 1843 *†''Lebachacanthus'' Soler-Gijón, 1997 **†''Lebachacanthus colosseus'' Heidtke, 2007 **†''Lebachacanthus pollichiae'' Heidtke, 2007 **†''Lebachacanthus senckenbergianus'' Fritsch, 1889 *†''Lebediodon'' Nessov & Averianov, 1996 **†''Lebediodon oskolensis'' Nessov & Averianov, 1996 *†''Leidybatis'' Cappetta, 1986 **†''Leidybatis granulosus'' Cappetta, 1986 **†''Leidybatis jugosus'' Leidy, 1876 **†''Leidybatis rusticus'' Mendiola, 1999 **†''Leidybatis zemensis'' Mendiola, 1999 *†''Leiodus'' St. John & Worthen, 1875 **†''Leiodus calcaratus'' St. John & Worthen, 1875 *†''Leiribatos'' Kriwet, 2004 **†''Leiribatos alienus'' Kriwet, 2004 *†''Leonodus'' Mader, 1986 **†''Leonodus carlsi'' Mader, 1986 *†''Leptacanthus (fish), Leptacanthus'' Agassiz, 1837 **†''Leptacanthus cornaliae'' Bellotti, 1858 **†''Leptacanthus tenuispinus'' Agassiz, 1843 *''Leptocharias'' Smith, 1838 **†''Leptocharias, Leptocharias cretaceus'' Underwood & Ward, 2008 **†''Leptocharias, Leptocharias tunisiensis'' Adnet, Marivaux, Cappetta, Charruault, Essid, Jiquel, Ammar, Marandat, Marzougui, Merzeraud, Temani, Vianey-Liaud & Tabuce, 2020 *†''Leptostyrax'' Williston, 1900 **†''Leptostyrax, Leptostyrax macrorhiza'' Cope, 1875 **†''Leptostyrax, Leptostyrax stychi'' Schmitz, Thies & Kriwet, 2010 *†''Lesnilomia'' Ginter, 2008 **†''Lesnilomia sandbergi'' Ginter, 2008 *†''Lethenia'' Baut & Genault, 1999 **†''Lethenia vandenbroecki'' Winkler, 1880 *†''Libanopristis'' Cappetta, 1980 **†''Libanopristis, Libanopristis hiram'' Hay, 1903 *†''Lisgodus'' St. John & Worthen, 1875 **†''Lisgodus affinis'' Newberry, 1879 **†''Lisgodus curtus'' St. John & Worthen, 1875 **†''Lisgodus selluliformis'' St. John & Worthen, 1875 **†''Lisgodus serratus'' St. John & Worthen, 1875 *†''Lissodus'' Brough, 1935 **†''Lissodus, Lissodus africanus'' Broom, 1909 **†''Lissodus, Lissodus angulatus'' Stensiö, 1921 **†''Lissodus, Lissodus anitae'' Thurmond, 1971 **†''Lissodus, Lissodus aquilus'' Minikh, 2001 **†''Lissodus, Lissodus breve'' Patterson, 1966 **†''Lissodus, Lissodus brousclaudiae'' Derycke-Khatir, 2005 **†''Lissodus, Lissodus cassangensis'' Teixeira, 1956 **†''Lissodus, Lissodus crenulatus'' Patterson, 1966 **†''Lissodus, Lissodus cristatus'' Delsate & Duffin, 1999 **†''Lissodus, Lissodus curvidens'' Duffin & Thies, 1997 **†''Lissodus, Lissodus delsatei'' Guennegues & Biddle, 1989 **†''Lissodus, Lissodus duffini'' Prasad, Singh, Parmar, Goswami & Sudan, 2008 **†''Lissodus, Lissodus grewingki'' Dalinkevicius, 1935 **†''Lissodus, Lissodus griffisi'' Case, 1987 **†''Lissodus, Lissodus guenneguesi'' Delsate, 2003 **†''Lissodus, Lissodus hasleensis'' Rees, 1998 **†''Lissodus humblei'' Murry, 1981 **†''Lissodus, Lissodus indicus'' Yadagiri, 1986 **†''Lissodus, Lissodus johnsonorum'' Milner & Kirkland, 2006 **†''Lissodus, Lissodus khamari'' Derycke-Khatir, 2005 **†''Lissodus, Lissodus lacustris'' Gebhardt, 1988 **†''Lissodus, Lissodus leiodus'' Woodward, 1887 **†''Lissodus, Lissodus lepagei'' Duffin, 1993 **†''Lissodus, Lissodus levis'' Woodward, 1887 **†''Lissodus, Lissodus lopezae'' Soler-Gijón, 1997 **†''Lissodus, Lissodus lusavorichi'' Ginter, Hairapetian & Grigoryan, 2011 **†''Lissodus, Lissodus microselachos'' Estes & Sanchiz, 1982 **†''Lissodus, Lissodus minimus'' Agassiz, 1843 **†''Lissodus, Lissodus montsechi'' Gomez Pallerola, 1979 **†''Lissodus, Lissodus multicuspidatus'' Duffin & Thies, 1997 **†''Lissodus, Lissodus nitidus'' Woodward, 1888 **†''Lissodus, Lissodus nodosus'' Seilacher, 1948 **†''Lissodus, Lissodus noncostatus'' Duffin & Thies, 1997 **†''Lissodus, Lissodus pattersoni'' Duffin, 1985 **†''Lissodus, Lissodus pustulatus'' Patterson, 1966 **†''Lissodus, Lissodus sardiniensis'' Fischer, Schneider & Ronchi, 2010 **†''Lissodus selachos'' Estes, 1964 **†''Lissodus, Lissodus striatus'' Patterson, 1966 **†''Lissodus, Lissodus subhercynicus'' Dorka, 2001 **†''Lissodus, Lissodus triaktis'' Minich, 1995 **†''Lissodus, Lissodus tursusae'' Derycke-Khatir, 2005 **†''Lissodus, Lissodus wardi'' Duffin, 1985 **†''Lissodus, Lissodus weltoni'' Duffin, 1985 **†''Lissodus, Lissodus xiushuiensis'' Wang, Zhu, Jin & Wang, 2007 **†''Lissodus, Lissodus zideki'' Johnson, 1981 *†''Listracanthus'' Newberry & Worthen, 1870 **†''Listracanthus, Listracanthus eliasi'' Hibbard, 1938 **†''Listracanthus, Listracanthus hildrethi'' Newberry, 1875 **†''Listracanthus, Listracanthus hystrix'' Newberry & Worthen, 1870 **†''Listracanthus, Listracanthus pectenatus'' Mutter & Neuman, 2006 *†''Lobaticorona'' Johns, 1997 **†''Lobaticorona floriditurris'' Johns, Barnes & Orchard, 1997 *†''Lonchidion'' Estes, 1964 **†''Lonchidion, Lonchidion babulskii'' Cappetta & Case, 1975 **†''Lonchidion, Lonchidion cristatum'' Cicimurri, Ciampaglio & Runyon, 2014 **†''Lonchidion, Lonchidion derenzii'' Manzanares, Pla, Martínez-Pérez, Ferrón & Botella, 2016 **†''Lonchidion, Lonchidion estesi'' Prasad, Singh, Parmar, Goswami & Sudan, 2008 **†''Lonchidion ferganensis'' Fischer, Voigt, Schneider, Buchwitz & Voigt, 2011 **†''Lonchidion, Lonchidion incumbens'' Prasad, Singh, Parmar, Goswami & Sudan, 2008 **†''Lonchidion, Lonchidion inflexum'' Underwood & Rees, 2002 **†''Lonchidion, Lonchidion khoratensis'' Cuny, Suttethorn, Kamha, Buffetaut & Philippe, 2006 **†''Lonchidion, Lonchidion paramilloensis'' Johns, Albanesi & Voldman, 2014 **†''Lonchidion, Lonchidion reesunderwoodi'' Cuny, Srisuk, Kamha, Suttethorn & Tong, 2009 **†''Lonchidion, Lonchidion rhizion'' Patterson, 1966 **†''Lonchidion, Lonchidion selachos'' Estes, 1964 *†''Lophobatis'' Cappetta, 1986 **†''Lophobatis phosphaticus'' Cappetta, 1986M
*†''Macrorhizodus'' Glikman, 1964 **†''Macrorhizodus americanus'' Leriche, 1942 **†''Macrorhizodus nolfi'' Zhelezko, 1999 *†''Macrourogaleus'' Fowler, 1947 **†''Macrourogaleus, Macrourogaleus hassei'' Woodward, 1889 *†''Mafdetia'' Werner, 1989 **†''Mafdetia tibniensis'' Werner, 1989 *†''Magistrauia'' Guinot, Cappetta & Adnet, 2014 **†''Magistrauia unicaplicata'' Guinot, Cappetta & Adnet, 2014 *†''Manberodus'' Hairapetian, Ginter & Yazdi, 2008 **†''Manberodus fortis'' Hairapetian, Ginter & Yazdi, 2008 *''Manta ray, Manta'' Bancroft, 1829 **†''Manta ray, Manta hynei'' Bourdon, 1999 *†''Marambioraja'' Engelbrecht, Mörs, Reguero & Kriwet, 2018 **†''Marambioraja leiostemma'' Engelbrecht, Mörs, Reguero & Kriwet, 2018 *†''Marckgrafia'' Weiler, 1935 **†''Marckgrafia libyca'' Weiler, 1935 *†''Mcmurdodus'' White 1968 **†''Mcmurdodus, Mcmurdodus featherensis'' White 1968 **†''Mcmurdodus, Mcmurdodus whitei'' Turner & Young 1987 *†''Mecotrygon'' Adnet, Marivaux, Cappetta, Charruault, Essid, Jiquel, Ammar, Marandat, Marzougui, Merzeraud, Temani, Vianey-Liaud & Tabuce, 2020 **†''Mecotrygon asperodentulus'' Adnet, Marivaux, Cappetta, Charruault, Essid, Jiquel, Ammar, Marandat, Marzougui, Merzeraud, Temani, Vianey-Liaud & Tabuce, 2020 *''Megachasma'' Taylor, Compagno & Struhsaker, 1983 **†''Megachasma, Megachasma alisonae'' Shimada & Ward, 2016 **†''Megachasma, Megachasma applegatei'' Shimada, Welton & Long, 2014 *†''Megactenopetalus'' David, 1944 **†''Megactenopetalus kaibabanus'' David, 1944 *†''Megalolamna'' Shimada, Chandler, Lam, Tanaka & Ward, 2016 **†''Megalolamna, Megalolamna paradoxodon'' Shimada, Chandler, Lam, Tanaka & Ward, 2016 *†''Megarhizodon'' Sokolov, 1978 **†''Megarhizodon macrorhiza'' Cope, 1875 *†''Megascyliorhinus'' Cappetta & Ward, 1977 **†''Megascyliorhinus cooperi'' Cappetta & Ward, 1977 **†''Megascyliorhinus miocaenicus'' Antunes & Jonet, 1970 **†''Megascyliorhinus trelewensis'' Cione, 1986 *†''Megaselachus'' Glikman, 1964 **†''Megaselachus chubutensis'' Ameghino, 1901 *†''Megasqualus'' Herman, 1982 **†''Megasqualus orpiensis'' Winkler, 1876 *†''Meishanselache'' Wang, Zhu, Jin & Wang, 2007 **†''Meishanselache liui'' Wang, Zhu, Jin & Wang, 2007 *†''Melanodus'' Darras, Derycke, Blieck & Vachard, 2008 **†''Melanodus loonesi'' Darras, Derycke, Blieck & Vachard, 2008 *†''Mennerotodus'' Zhelezko, 1994 **†''Mennerotodus glueckmani'' Zhelezko, 1994 ***†''Mennerotodus glueckmani boktensis, M. g. boktensis'' Zhelezko, 1999 ***†''Mennerotodus glueckmani glueckmani, M. g. glueckmani'' Zhelezko, 1994 *†''Merabatis'' Cappetta, 1983 **†''Merabatis praealba'' Arambourg, 1952 *†''Meridiania'' Case, 1994 **†''Meridiania convexa'' Case, 1994 *†''Meridiogaleus'' Engelbrecht, Mörs, Reguero & Kriwet, 2017 **†''Meridiogaleus, Meridiogaleus cristatus'' Engelbrecht, Mörs, Reguero & Kriwet, 2017 *†''Meristodonoides'' Underwood & Cumbaa, 2010 **†''Meristodonoides, Meristodonoides butleri'' Thurmond, 1971 **†''Meristodonoides, Meristodonoides multiplicatus'' Cicimurri, Ciampaglio & Runyon, 2014 **†''Meristodonoides, Meristodonoides novojerseyensis'' Case & Cappetta, 2004 **†''Meristodonoides rajkovichi'' Case, 2001 *†''Mesetaraja'' Engelbrecht, Mörs, Reguero & Kriwet, 2018 **†''Mesetaraja maleficapelli'' Engelbrecht, Mörs, Reguero & Kriwet, 2018 *†''Mesiteia'' Gorjanovic-Kramberger, 1885 **†''Mesiteia emiliae'' Gorjanovic-Kramberger, 1885 *†''Mesobatis'' Leidy, 1877 **†''Mesobatis eximius'' Leidy, 1855 *†''Mesodmodus'' St. John & Worthen, 1875 **†''Mesodmodus explanatus'' St. John & Worthen, 1875 **†''Mesodmodus exsculptus'' St. John & Worthen, 1875 **†''Mesodmodus khabenji'' Derycke-Khatir, 2005 **†''Mesodmodus ornatus'' St. John & Worthen, 1875 *†''Mesogaleus'' Welton, 1979 **†''Mesogaleus fitchi'' Welton, 1979 *†''Mesolophodus'' Woodward, 1889 **†''Mesolophodus problematicus'' Woodward, 1889 *†''Metaxyacanthus'' Obruchev, 1964 **†''Metaxyacanthus rossicus'' Inostranzew, 1888 *†''Metopacanthus'' Zittel, 1887 **†''Metopacanthus, Metopacanthus bollensis'' Fraas, 1910 *†''Microbatis'' Cappetta, 1993 **†''Microbatis sabatieri'' Cappetta, 1993 *†''Microcarcharias'' Guinot & Carrillo-Briceño, 2018 **†''Microcarcharias, Microcarcharias saskatchewanensis'' Case, Tokaryk & Baird, 1990 *†''Microdontaspis'' Case, Schwimmer, Borodin & Leggett, 2001 **†''Microdontaspis tenuis'' Case, Schwimmer, Borodin & Leggett, 2001 *†''Microetmopterus'' Siverson, 1993 **†''Microetmopterus wardi'' Siverson, 1993 *†''Micropristis'' Cappetta, 1980 **†''Micropristis, Micropristis solomonis'' Hay, 1903 **†''Micropristis, Micropristis truyolsi'' Bernardez, 2002 *†''Microscyliorhinus'' Case, 1994 **†''Microscyliorhinus burnhamensis'' Cappetta, 1976 **†''Microscyliorhinus leggetti'' Case, 1999 **†''Microscyliorhinus simplex'' Noubhani & Cappetta, 1997 *†''Microtoxodus'' Delsate, 2003 **†''Microtoxodus gülakmani'' Delsate, 2003 *†''Microtriftis'' Sambou, Hautier, Sarr, Tabuce, Lihoreau, Thiam, Lebrun, Martin, Cappetta & Adnet, 2020 **†''Microtriftis, Microtriftis matami'' Sambou, Hautier, Sarr, Tabuce, Lihoreau, Thiam, Lebrun, Martin, Cappetta & Adnet, 2020 *†''Misrichthys'' Case & Cappetta, 1990 **†''Misrichthys stromeri'' Case & Cappetta, 1990 *''Mitsukurina'' Jordan, 1898 **†''Mitsukurina lineata'' Probst, 1879 **†''Mitsukurina maslinensis'' Pledge, 1967 *''Mobula'' Rafinesque, 1810 **†''Mobula cappettae'' Jonet, 1976 **†''Mobula fragilis'' Cappetta, 1970 **†''Mobula lorenzolizanoi'' Laurito Mora, 1999 **†''Mobula loupianensis'' Cappetta, 1970 **†''Mobula melanyae'' Case, 1980 **†''Mobula pectinata'' Cappetta, 1970 *†''Moerigaleus'' Underwood & Ward, 2011 **†''Moerigaleus vitreodon'' Underwood & Ward, 2011 *†''Monocladodus'' Claypole, 1893 **†''Monocladodus clarki'' Claypole, 1893 *†''Mooreodontus'' Hampe & Schneider, 2010 **†''Mooreodontus indicus'' Jain, 1980 **†''Mooreodontus jaini'' Bhat, Ray & Datta, 2018 **†''Mooreodontus moorei'' Woodward, 1889 **†''Mooreodontus parvidens'' Woodward, 1908 *†''Moreyella'' Gunnell, 1933 **†''Moreyella typicalis'' Gunnell, 1933 *†''Mucrovenator'' Cuny, Rieppel & Sander, 2001 **†''Mucrovenator minimus'' Cuny, Rieppel & Sander, 2001 *†''Mukdahanodus'' Cuny, Cavin & Suttethorn, 2008 **†''Mukdahanodus trisivakulii'' Cuny, Cavin & Suttethorn, 2008 *''Mustelus'' Linck, 1790 **†''Mustelus biddlei'' Baut & Genault, 1995 **†''Mustelus vanderhoefti'' Herman, 1982 **†''Mustelus, Mustelus whitei'' Cappetta, 1976 *†''Myledaphus'' Cope, 1876 **†''Myledaphus bipartitus'' Cope, 1876 **†''Myledaphus, Myledaphus pustulosus'' Cook, Newbrey, Brinkman & Kirkland, 2014 **†''Myledaphus, Myledaphus tritus'' Nessov, 1986 *''Myliobatis'' Cuvier, 1816 **†''Myliobatis acutus'' Agassiz, 1843 **†''Myliobatis affinis'' Chapman & Cudmore, 1924 **†''Myliobatis albestii'' Pauca, 1929 **†''Myliobatis altavillae'' Meschinelli, 1924 **†''Myliobatis altus'' Davis, 1888 **†''Myliobatis americanus'' Bravard, 1884 **†''Myliobatis angustidens'' Sismonda, 1849 **†''Myliobatis angustus'' Agassiz, 1843 **†''Myliobatis arcuatus'' Davis, 1888 **†''Myliobatis bellardii'' Issel, 1877 **†''Myliobatis bilobatus'' Dartevelle & Casier, 1943 **†''Myliobatis bisulcus'' Marsh, 1870 **†''Myliobatis bothriodon'' White, 1926 **†''Myliobatis canaliculatus'' Agassiz, 1843 **†''Myliobatis colei'' Agassiz, 1843 **†''Myliobatis crassidens'' Dartevelle & Casier, 1959 **†''Myliobatis dimorphus'' Delfortrie, 1871 **†''Myliobatis dispar'' Leriche, 1913 **†''Myliobatis dixoni'' Agassiz, 1843 **†''Myliobatis elatus'' Stromer, 1905 **†''Myliobatis enormis'' Mendiola, 1999 **†''Myliobatis erctensis'' Salinas, 1901 **†''Myliobatis fastigiatus'' Leidy, 1876 **†''Myliobatis fraasi'' Stromer, 1905 **†''Myliobatis frangens'' Eastman, 1904 **†''Myliobatis funiculatus'' Delfortrie, 1871 **†''Myliobatis gigas'' Cope, 1867 **†''Myliobatis girondicus'' Pedroni, 1844 **†''Myliobatis goniopleurus'' Agassiz, 1843 **†''Myliobatis granulosus'' Issel, 1877 **†''Myliobatis haueri'' Penecke, 1884 **†''Myliobatis holmesii'' Gibbes, 1849 **†''Myliobatis intermedius'' Dartevelle & Casier, 1943 **†''Myliobatis kummeli'' Fowler, 1911 **†''Myliobatis lagaillardei'' Thomas, 1904 **†''Myliobatis lateralis'' Agassiz, 1843 **†''Myliobatis leidyi'' Hay, 1899 **†''Myliobatis leognanensis'' Delfortrie, 1871 **†''Myliobatis lepersonnei'' Dartevelle & Casier, 1959 **†''Myliobatis llopisi'' Bauzá & Gomez Pallerola, 1982 **†''Myliobatis magister'' Leidy, 1876 **†''Myliobatis marginalis'' Agassiz, 1843 **†''Myliobatis merriami'' Jordan & Beal, 1913 **†''Myliobatis meyeri'' Weiler, 1922 **†''Myliobatis micropleurus'' Agassiz, 1843 **†''Myliobatis microrhizus'' Delfortrie, 1871 **†''Myliobatis miocenicus'' Böhm, 1942 **†''Myliobatis mokattamensis'' Stromer, 1905 **†''Myliobatis monnieri'' Cappetta, 1986 **†''Myliobatis moorabbinensis'' Chapman & Pritchard, 1907 **†''Myliobatis mordax'' Leidy, 1876 **†''Myliobatis moutai'' Dartevelle & Casier, 1959 **†''Myliobatis nzadinensis'' Dartevelle & Casier, 1943 **†''Myliobatis oweni'' Agassiz, 1843 **†''Myliobatis pachyodon'' Cope, 1867 **†''Myliobatis pachyrhizodus'' Fowler, 1911 **†''Myliobatis pentoni'' Woodward, 1893 **†''Myliobatis placentinus'' Carraroli, 1897 **†''Myliobatis plicatilis'' Davis, 1888 **†''Myliobatis prenticei'' Chapman & Cudmore, 1924 **†''Myliobatis raouxi'' Arambourg, 1952 **†''Myliobatis rima'' Meyer, 1844 **†''Myliobatis rivierei'' Sauvage, 1878 **†''Myliobatis rugosus'' Leidy, 1855 **†''Myliobatis salentinus'' Botti, 1877 **†''Myliobatis semperei'' Mendiola, 1999 **†''Myliobatis sendaicus'' Hatai, Murata & Masuda, 1965 **†''Myliobatis serratus'' Meyer, 1843 **†''Myliobatis sinhaleyus'' Deraniyagala, 1937 **†''Myliobatis stokesii'' Agassiz, 1843 **†''Myliobatis striatus'' Buckland, 1837 **†''Myliobatis strobeli'' Issel, 1877 **†''Myliobatis, Myliobatis testae'' Philippi, 1846 **†''Myliobatis tewarii'' Mishra, 1980 **†''Myliobatis toliapicus'' Agassiz, 1843 **†''Myliobatis transversalis'' Gibbes, 1849 **†''Myliobatis tumidens'' Woodward, 1889 **†''Myliobatis undulatus'' Chaffee, 1939 **†''Myliobatis vicomicanus'' Cope, 1867 **†''Myliobatis wurnoensis'' White, 1934 *†''Myliodasyatis'' Noubhani & Cappetta, 1997 **†''Myliodasyatis meskalaensis'' Noubhani & Cappetta, 1997 *†''Myriacanthus'' Agassiz, 1837 **†''Myriacanthus paradoxus'' Agassiz, 1843N
*†''Nanocetorhinus'' Underwood & Schlogl, 2013 **†''Nanocetorhinus tuberculatus'' Underwood & Schlogl, 2013 **†''Nanocetorhinus zeitlingeri'' Feichtinger, Pollerspöck & Harzhauser, 2020 *†''Nanocorax'' Cappetta, 2012 **†''Nanocorax microserratodon'' Shimada, 2008 *†''Nanoskalme'' Hodnett, Elliott, Olson & Wittke, 2012 **†''Nanoskalme natans'' Hodnett, Elliott, Olson & Wittke, 2012 *†''Natarapax'' Feichtinger, Engelbrecht, Lukeneder & Kriwet, 2018 **†''Natarapax, Natarapax trivortex'' Feichtinger, Engelbrecht, Lukeneder & Kriwet, 2018 *†''Navia (fish), Navia'' Bernardez, 2002 **†''Navia bediae'' Bernardez, 2002 *''Nebrius'' Rüppell, 1837 **†''Nebrius, Nebrius bequaerti'' Leriche, 1919 **†''Nebrius, Nebrius blanckenhorni'' Stromer, 1903 **†''Nebrius, Nebrius obliquus'' Leidy, 1877 **†''Nebrius, Nebrius thielensis'' Winkler, 1874 *''Negaprion'' Whitley, 1940 **†''Negaprion eurybathrodon'' Blake, 1862 **†''Negaprion, Negaprion frequens'' Dames, 1883 *†''Nemacanthus'' Agassiz, 1837 **†''Nemacanthus, Nemacanthus filifer'' Agassiz, 1843 **†''Nemacanthus, Nemacanthus monilifer'' Agassiz, 1843 **†''Nemacanthus, Nemacanthus splendens'' Quenstedt, 1885 *†''Neosaivodus'' Hodnett, Elliott, Olson & Wittke, 2012 **†''Neosaivodus flagstaffensis'' Hodnett, Elliott, Olson & Wittke, 2012 *†''Neosinacanthus'' P'An & Liu, 1975 **†''Neosinacanthus planispinatus'' P'An & Liu, 1975 *†''Netsepoye'' Lund, 1989 **†''Netsepoye, Netsepoye hawesi'' Lund, 1989 *†''Nogueralepis'' Wang, 1993 **†''Nogueralepis teruelensis'' Wang, 1993 *†''Nolfia'' Bernardez, 2002 **†''Nolfia esperanzae'' Bernardez, 2002 *†''Notidanodon'' Cappetta, 1975 **†''Notidanodon brotzeni'' Siverson, 1995 **†''Notidanodon lanceolatus'' Woodward, 1886 **†''Notidanodon loozi'' Vincent, 1876 **†''Notidanodon pectinatus'' Agassiz, 1843 *†''Notidanoides'' Maisey, 1986 **†''Notidanoides muensteri'' Agassiz, 1843 *†''Notidanus'' Cuvier, 1816 **†''Notidanus amalthei'' Oppel, 1854 **†''Notidanus atrox'' Ameghino, 1899 **†''Notidanus intermedius'' Wagner, 1862 *†''Notoramphoscyllium'' Engelbrecht, Mörs, Reguero & Kriwet, 2016 **†''Notoramphoscyllium, Notoramphoscyllium woodwardi'' Engelbrecht, Mörs, Reguero & Kriwet, 2016 *''Notorynchus'' Ayres, 1855 **†''Notorynchus, Notorynchus borealus'' Jordan & Hannibal, 1923 **†''Notorynchus, Notorynchus kempi'' Ward, 1979 **†''Notorynchus, Notorynchus lawleyi'' Cigala Fulgosi, 1983 **†''Notorynchus, Notorynchus primigenius'' Agassiz, 1843 **†''Notorynchus, Notorynchus subrecurvus'' Oppenheimer, 1907O
*†''Obruchevodus'' Grogan, Lund & Fath, 2014 **†''Obruchevodus griffithi'' Grogan, Lund & Fath, 2014 *†''Occitanodus'' Guinot, Cappetta & Adnet, 2014 **†''Occitanodus sudrei'' Guinot, Cappetta & Adnet, 2014 *''Odontaspis'' Agassiz, 1838 **†''Odontaspis, Odontaspis aculeatus'' Cappetta & Case, 1975 **†''Odontaspis, Odontaspis carolinensis'' Case & Borodin, 2000 **†''Odontaspis, Odontaspis nonelegans'' Ameghino, 1906 **†''Odontaspis, Odontaspis rothi'' Ameghino, 1906 **†''Odontaspis, Odontaspis speyeri'' Dartevelle & Casier, 1943 **†''Odontaspis, Odontaspis watinensis'' Cook, Wilson, Murray, Plint, Newbrey & Everhart, 2013 **†''Odontaspis, Odontaspis winkleri'' Leriche, 1905 *†''Odontorhytis'' Böhm, 1926 **†''Odontorhytis pappenheimi'' Böhm, 1926 **†''Odontorhytis, Odontorhytis priemi'' Sambou, Hautier, Sarr, Tabuce, Lihoreau, Thiam, Lebrun, Martin, Cappetta & Adnet, 2020 *†''Ohiolepis'' Wells, 1944 **†''Ohiolepis newberryi'' Wells, 1944 **†''Ohiolepis xitunensis'' Wang, 1983 *†''Oligodalatias'' Welton, 2016 **†''Oligodalatias jordani'' Welton, 2016 *†''Oligoraja'' Reinecke, 2015 **†''Oligoraja pristina'' Reinecke, 2015 *†''Omalodus'' Ginter & Ivanov, 1992 **†''Omalodus bryanti'' Wells, 1944 **†''Omalodus grabaui'' Hussakof & Bryant, 1918 **†''Omalodus schultzei'' Hampe, Aboussalam & Becker, 2004 *†''Omanoselache'' Koot, Cuny, Tintori & Twitchett, 2013 **†''Omanoselache angiolinii'' Koot, Cuny, Tintori & Twitchett, 2013 **†''Omanoselache bucheri'' Cuny, Rieppel & Sander, 2001 **†''Omanoselache contrarius'' Johns, Barnes & Orchard, 1997 **†''Omanoselache halli'' Koot & Cuny, 2015 **†''Omanoselache hendersoni'' Koot, Cuny, Tintori & Twitchett, 2013 *†''Onchopristis'' Stromer, 1917 **†''Onchopristis, Onchopristis dunklei'' McNulty & Slaughter, 1962 **†''Onchopristis, Onchopristis numidus'' Haug, 1905 *†''Onchosaurus'' Gervais, 1852 **†''Onchosaurus, Onchosaurus pharao'' Dames, 1887 **†''Onchosaurus, Onchosaurus radicalis'' Gervais, 1852 *†''Oncobatis'' Leidy, 1873 **†''Oncobatis pentagonus'' Leidy, 1873 *†''Onychoselache'' Dick, 1978 **†''Onychoselache traquairi'' Dick, 1978 *†''Orectoloboides'' Cappetta, 1977 **†''Orectoloboides angulatus'' Underwood & Cumbaa, 2010 **†''Orectoloboides, Orectoloboides gijseni'' Herman & Van Den Eeckhaut, 2010 **†''Orectoloboides, Orectoloboides multistriatus'' Werner, 1989 **†''Orectoloboides, Orectoloboides parvula'' Dalinkevicius, 1935 **†''Orectoloboides, Orectoloboides reyndersi'' Adnet, 2006 *''Orectolobus'' Bonaparte, 1834 **†''Orectolobus, Orectolobus gippslandicus'' Chapman & Cudmore, 1924 **†''Orectolobus, Orectolobus ziegenhinei'' Cappetta & Case, 2016 *†''Orestiacanthus'' Lund, 1984 **†''Orestiacanthus fergusi'' Lund, 1984 *†''Ornatoscyllium'' Underwood & Ward, 2004 **†''Ornatoscyllium, Ornatoscyllium freemani'' Underwood & Ward, 2004 **†''Ornatoscyllium, Ornatoscyllium glashoffi'' Thies, 1981 **†''Ornatoscyllium, Ornatoscyllium pattersoni'' Thies, 1983 *†''Ornithoprion'' Zangerl, 1966 **†''Ornithoprion, Ornithoprion hertwigi'' Zangerl, 1966 *†''Orodus'' Agassiz, 1838 **†''Orodus, Orodus catenatus'' Portlock, 1843 **†''Orodus, Orodus cinctus'' Agassiz, 1843 **†''Orodus, Orodus decussatus'' St. John & Worthen, 1875 **†''Orodus, Orodus devonicus'' Hussakof & Bryant, 1918 **†''Orodus, Orodus elongatus'' Davis, 1883 **†''Orodus, Orodus gibbus'' Portlock, 1843 **†''Orodus, Orodus greggi'' Zangerl, 1981 **†''Orodus, Orodus ipeunaensis'' Chahud, Fairchild & Petri, 2010 **†''Orodus, Orodus mammillaris'' Newberry & Worthen, 1866 **†''Orodus, Orodus micropterygius'' Zangerl, 1981 **†''Orodus, Orodus minutus'' Newberry & Worthen, 1866 **†''Orodus, Orodus moniliformis'' Davis, 1883 **†''Orodus, Orodus ornatus'' Newberry & Worthen, 1866 **†''Orodus, Orodus ramosus'' Agassiz, 1843 **†''Orodus, Orodus tenuis'' Davis, 1883 **†''Orodus, Orodus variocostatus'' St. John & Worthen, 1875 *†''Oromobula'' Adnet, Cappetta, Guinot & Notarbartolo Di Sciara, 2012 **†''Oromobula dakhlaensis'' Adnet, Cappetta, Guinot & Notarbartolo Di Sciara, 2012 *†''Orpodon'' Cappetta & Nolf, 2005 **†''Orpodon heersensis'' Herman, 1972 *†''Orthacanthus'' Agassiz, 1843 **†''Orthacanthus, Orthacanthus bohemicus'' Fritsch, 1889 **†''Orthacanthus, Orthacanthus buxieri'' Heyler & Poplin, 1990 **†''Orthacanthus, Orthacanthus commailli'' Heyler & Poplin, 1982 **†''Orthacanthus, Orthacanthus compressus'' Newberry, 1856 **†''Orthacanthus, Orthacanthus cylindricus'' Agassiz, 1843 **†''Orthacanthus, Orthacanthus denticulatus'' Davis, 1880 **†''Orthacanthus, Orthacanthus donnelljohnsi'' Johnson & Thayer, 2010 **†''Orthacanthus, Orthacanthus gibbosus'' Binney, 1841 **†''Orthacanthus, Orthacanthus gracilis'' Giebel, 1848 **†''Orthacanthus, Orthacanthus huberi'' Zidek, 1992 **†''Orthacanthus, Orthacanthus kounoviensis'' Fritsch, 1889 **†''Orthacanthus, Orthacanthus meridionalis'' Soler-Gijón, 1997 **†''Orthacanthus, Orthacanthus pinguis'' Fritsch, 1889 **†''Orthacanthus, Orthacanthus platypternus'' Cope, 1884 **†''Orthacanthus, Orthacanthus texensis'' Cope, 1888 *†''Orthacodus'' Woodward, 1889 **†''Orthacodus longidens'' Agassiz, 1843 *†''Orthechinorhinus'' Adnet, 2006 **†''Orthechinorhinus davidae'' Welton, 2016 **†''Orthechinorhinus pfeili'' Adnet, 2006 *†''Orthodon (genus), Orthodon'' Coquand, 1860 **†''Orthodon condamyi'' Coquand, 1860 *†''Ossianodus'' Ginter, 2016 **†''Ossianodus, Ossianodus nebraskensis'' Ginter, 2016 *†''Ostarriraja'' Marramà, Schultz & Kriwet, 2018 **†''Ostarriraja, Ostarriraja parva'' Marramà, Schultz & Kriwet, 2018 *†''Ostenoselache'' Duffin, 1998 **†''Ostenoselache stenosoma'' Duffin, 1998 *†''Otodus'' Agassiz, 1843 **†''Otodus, Otodus aksuaticus'' Menner, 1928 **†''Otodus, Otodus angustidens'' Agassiz, 1843 **†''Otodus, Otodus auriculatus'' Blainville, 1818 **†''Otodus, Otodus hastalis'' Lawley, 1876 **†''Otodus, Otodus limhamnensis'' Davis, 1890 **†''Otodus, Otodus luypaertsi'' Herman & Van Den Eeckhaut, 2010 **†''Otodus megalodon'' Agassiz, 1843 **†''Otodus, Otodus minor'' Giebel, 1848 ***†''Otodus minor minor, O. m. minor'' Giebel, 1848 ***†''Otodus minor turkmenicus, O. m. turkmenicus'' Zhelezko, 1999 **†''Otodus, Otodus naidini'' Zhelezko, 1999 **†''Otodus obliquus'' Agassiz, 1843 ***†''Otodus obliquus ajatensis, O. o. ajatensis'' Zhelezko, 1999 ***†''Otodus obliquus mugodzharicus, O. o. mugodzharicus'' Zhelezko, 1999 ***†''Otodus obliquus obliquus, O. o. obliquus'' Agassiz, 1843 **†''Otodus, Otodus poseidoni'' Zhelezko, 1999 ***†''Otodus poseidoni poseidoni, O. p. poseidoni'' Zhelezko, 1999 ***†''Otodus poseidoni turanensis, O. p. turanensis'' Zhelezko, 1999 ***†''Otodus poseidoni ustyurtensis, O. p. ustyurtensis'' Zhelezko, 1999 **†''Otodus, Otodus sokolovi'' Jaekel, 1895 ***†''Otodus sokolovi caspiensis, O. s. caspiensis'' Zhelezko, 1999 ***†''Otodus sokolovi sokolovi, O. s. sokolovi'' Jaekel, 1895 *†''Ouledia'' Cappetta, 1986 **†''Ouledia lacuna'' Adnet, Marivaux, Cappetta, Charruault, Essid, Jiquel, Ammar, Marandat, Marzougui, Merzeraud, Temani, Vianey-Liaud & Tabuce, 2020 **†''Ouledia sigei'' Cappetta, 1986 *''Oxynotus'' Rafiniesque, 1810 **†''Oxynotus, Oxynotus crochardi'' Welton, 1981 *†''Oxyprinichthys'' Ameghino, 1901 **†''Oxyprinichthys prioniferus'' Ameghino, 1901 *†''Oxytomodus'' Trautschold 1879 **†''Oxytomodus argutus'' Trautschold 1879 *†''Ozarcus'' Pradel, Maisey, Tafforeau, Mapes & Mallatt, 2014 **†''Ozarcus mapesae'' Pradel, Maisey, Tafforeau, Mapes & Mallatt, 2014P
*†''Pachygaleus'' Cappetta, 1992 **†''Pachygaleus lefevrei'' Daimeries, 1891 *†''Pachygymnura'' Adnet, Marivaux, Cappetta, Charruault, Essid, Jiquel, Ammar, Marandat, Marzougui, Merzeraud, Temani, Vianey-Liaud & Tabuce, 2020 **†''Pachygymnura attiai'' Cook, 2010 *†''Pachyhexanchus'' Cappetta, 1990 **†''Pachyhexanchus pockrandti'' Ward & Thies, 1987 *†''Pachyscyllium'' Reinecke, Moths, Grant & Breitkreuz, 2005 **†''Pachyscyllium albigensis'' Reinecke, Moths, Grant & Breitkreuz, 2005 **†''Pachyscyllium braaschi'' Reinecke, Moths, Grant & Breitkreuz, 2005 **†''Pachyscyllium dachiardii'' Lawley, 1876 **†''Pachyscyllium distans'' Probst, 1879 *†''Palaeobates'' Meyer, 1849 **†''Palaeobates angustissimus'' Agassiz, 1834 **†''Palaeobates polaris'' Stensiö, 1921 **†''Palaeobates reticulatus'' Duffin, 1998 **†''Palaeobates verzilini'' Nessov & Kaznyshkin, 1988 *†''Palaeobrachaelurus'' Thies, 1983 **†''Palaeobrachaelurus alisonae'' Thies, 1983 **†''Palaeobrachaelurus aperizostus'' Thies, 1983 **†''Palaeobrachaelurus mitchelli'' Underwood, 2004 **†''Palaeobrachaelurus mussetti'' Underwood & Ward, 2004 *†''Palaeocarcharias'' De Beaumont, 1960 **†''Palaeocarcharias stromeri'' De Beaumont, 1960 *†''Palaeocarcharodon'' Casier, 1960 **†''Palaeocarcharodon, Palaeocarcharodon orientalis'' Sinzow, 1899 *† ''Palaeocentroscymnus'' Pollerspöck, Flammensbeck & Straube, 2018 **†''Palaeocentroscymnus, Palaeocentroscymnus horvathi'' Underwood & Schlogl, 2013 *†''Palaeodasyatis'' Halter, 1989 **†''Palaeodasyatis hermani'' Halter, 1989 *†''Palaeogaleus'' Gurr, 1962 **†''Palaeogaleus brivesi'' Arambourg, 1952 **†''Palaeogaleus dahmanii'' Noubhani & Cappetta, 1997 **†''Palaeogaleus faujasi'' Van De Geyn, 1937 **†''Palaeogaleus havreensis'' Herman, 1977 **†''Palaeogaleus larachei'' Noubhani & Cappetta, 1997 **†''Palaeogaleus navarroensis'' Case & Cappetta, 1997 **†''Palaeogaleus prior'' Arambourg, 1952 **†''Palaeogaleus sublaevis'' Noubhani & Cappetta, 1997 **†''Palaeogaleus vincenti'' Daimeries, 1888 *†''Palaeoheterodontus'' Hovestadt, 2018 **†''Palaeoheterodontus sarstedtensis'' (Thies, 1983) *†''Palaeohypotodus'' Glikman, 1964 **†''Palaeohypotodus bronni'' Agassiz, 1843 **†''Palaeohypotodus rutoti'' Winkler, 1876 **†''Palaeohypotodus volgensis'' Zhelezko, 1999 *†''Palaeomyliobatis'' Silva Santos & Travassos, 1960 **†''Palaeomyliobatis pirabensis'' Silva Santos & Travassos, 1960 *†''Palaeorectolobus'' Kriwet, 2008 **†''Palaeorectolobus agomphius'' Kriwet, 2008 *†''Palaeorhincodon'' Herman, 1974 **†''Palaeorhincodon, Palaeorhincodon daouii'' Noubhani & Cappetta, 1997 **†''Palaeorhincodon, Palaeorhincodon dartevellei'' Arambourg, 1952 **†''Palaeorhincodon, Palaeorhincodon wardi'' Herman, 1974 *†''Palaeoscyllium'' Wagner, 1857 **†''Palaeoscyllium formosum'' Wagner, 1857 **†''Palaeoscyllium tenuidens'' Underwood & Ward, 2004 *†''Palaeospinax'' Egerton, 1872 **†''Palaeospinax, Palaeospinax egertoni'' Woodward, 1889 **†''Palaeospinax, Palaeospinax ejuncidus'' Lambe, 1918 **†''Palaeospinax, Palaeospinax pinnai'' Duffin, 1987 **†''Palaeospinax, Palaeospinax politus'' Thies, 1992 **†''Palaeospinax, Palaeospinax priscus'' Agassiz, 1843 **†''Palaeospinax, Palaeospinax riegrafi'' Thies, 1983 *†''Palaeotriakis'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Palaeotriakis curtirostris'' Davis, 1887 **†''Palaeotriakis subserratus'' Underwood & Ward, 2008 *†''Palaeoxyris'' Brongniart, 1828 **†''Palaeoxyris alterna'' Fischer, Voigt, Schneider, Buchwitz & Voigt, 2011 **†''Palaeoxyris, Palaeoxyris appendiculata'' Lesquereux, 1870 **†''Palaeoxyris, Palaeoxyris bohemica'' Crookall, 1930 **†''Palaeoxyris, Palaeoxyris carbonaria'' Schimper, 1830 **†''Palaeoxyris, Palaeoxyris corrugata'' Anonymous author(s) **†''Palaeoxyris, Palaeoxyris duni'' Crookall, 1930 **†''Palaeoxyris, Palaeoxyris edwardsi'' Crookall, 1928 **†''Palaeoxyris, Palaeoxyris friessi'' Böttcher, 2010 **†''Palaeoxyris, Palaeoxyris helicteroides'' Morris, 1840 **†''Palaeoxyris, Palaeoxyris humblei'' Fischer, Axsmith & Ash, 2010 **†''Palaeoxyris, Palaeoxyris johnsoni'' Kidston, 1885 **†''Palaeoxyris, Palaeoxyris jugleri'' Von Ettingshausen, 1852 **†''Palaeoxyris, Palaeoxyris lewisi'' Zidec, 1976 **†''Palaeoxyris, Palaeoxyris muelleri'' Frentzen, 1932 **†''Palaeoxyris, Palaeoxyris muensteri'' Presl, 1838 **†''Palaeoxyris, Palaeoxyris multiplicatum'' Anonymous author(s) **†''Palaeoxyris, Palaeoxyris regularis'' Brongniart, 1828 **†''Palaeoxyris, Palaeoxyris taurica'' Chabakov, 1949 **†''Palaeoxyris, Palaeoxyris warei'' Crookall, 1928 *†''Palidiplospinax'' Klug & Kriwet, 2007 **†''Palidiplospinax enniskilleni'' Duffin & Ward, 1993 **†''Palidiplospinax occultidens'' Duffin & Ward, 1993 **†''Palidiplospinax smithwoodwardi'' Fraas, 1896 *†''Papilionichthys'' Grogan & Lund, 2009 **†''Papilionichthys stahlae'' Grogan & Lund, 2009 *†''Paraanacorax'' Glikman, 1980 **†''Paraanacorax bassanii'' Gemmellaro, 1920 *†''Paracestracion'' Koken, 1911 **†''Paracestracion belle'' Underwood & Ward, 2004 **†''Paracestracion falcifer'' (Wagner, 1857) **†''Paracestracion pectinatum'' Guinot, Cappetta & Adnet, 2014 **†''Paracestracion viohli'' Kriwet, 2008 *†''Paracymatodus'' Bogoliubov, 1914 **†''Paracymatodus plicatulus'' Anonymous author(s) *†''Paraechinorhinus'' Welton, 1983 **†''Paraechinorhinus barnesi'' Welton, 1983 **†''Paraechinorhinus riepli'' Pfeil, 1981 *†''Paraetmopterus'' Adnet, 2006 **†''Paraetmopterus, Paraetmopterus nolfi'' Adnet, 2006 *''Paragaleus'' Budker, 1935 **†''Paragaleus, Paragaleus antunesi'' Balbino & Cappetta, 2000 **†''Paragaleus, Paragaleus pulchellus'' Jonet, 1966 *†''Paraginglymostoma'' Herman, 1982 **†''Paraginglymostoma bedfordensis'' Thies, 1983 **†''Paraginglymostoma bloti'' Herman, 1982 *†''Parahelicampodus'' Nielsen, 1952 **†''Parahelicampodus spaercki'' Nielsen, 1952 *†''Parahelicoprion'' Karpinsky, 1922 **†''Parahelicoprion, Parahelicoprion clerci'' Karpinsky, 1916 **†''Parahelicoprion, Parahelicoprion mariosuarezi'' Merino-Rodo & Janvier, 1986 *†''Parahemiscyllium'' Guinot, Cappetta & Adnet, 2014 **†''Parahemiscyllium underwoodwardi'' Guinot, Cappetta & Adnet, 2014 *†''Paraheptranchias'' Pfeil, 1981 **†''Paraheptranchias repens'' Probst, 1879 *†''Paraisurus'' Glikman, 1957 **†''Paraisurus amudarjensis'' Mertiniene, Nessov & Nazarkin, 1994 **†''Paraisurus compressus'' Sokolov, 1978 **†''Paraisurus elegans'' Sokolov, 1978 **†''Paraisurus lanceolatus'' Sokolov, 1978 **†''Paraisurus macrorhiza'' Pictet & Campiche, 1858 *†''Paranomotodon'' Herman, 1975 **†''Paranomotodon angustidens'' Reuss, 1845 *†''Paraorthacodus'' Glikman, 1957 **†''Paraorthacodus, Paraorthacodus andersoni'' Case, 1978 **†''Paraorthacodus, Paraorthacodus antarcticus'' Klug, Kriwet, Lirio & Nuñez, 2008 **†''Paraorthacodus, Paraorthacodus arduennae'' Delsate, 2001 **†''Paraorthacodus, Paraorthacodus clarkii'' Eastman, 1901 **†''Paraorthacodus, Paraorthacodus conicus'' Davis, 1890 **†''Paraorthacodus, Paraorthacodus eocaenus'' Leriche, 1902 **†''Paraorthacodus, Paraorthacodus jurensis'' Schweizer, 1964 **†''Paraorthacodus, Paraorthacodus recurvus'' Trautschold, 1877 **†''Paraorthacodus, Paraorthacodus rossi'' Cappetta, Morrison & Adnet, 2019 **†''Paraorthacodus, Paraorthacodus turgaicus'' Glikman, 1964 *†''Parapalaeobates'' Weiler, 1930 **†''Parapalaeobates atlanticus'' Arambourg, 1952 **†''Parapalaeobates glickmani'' Nessov, Mertiniene & Udovitshenko, 1986 **†''Parapalaeobates pygmaeus'' Quaas, 1902 *†''Paraphorosoides'' Kriwet, Thies & Müller, 2006 **†''Paraphorosoides ursulae'' Thies & Müller, 1993 *†''Paraptychodus'' Hamm, 2015 **†''Paraptychodus washitaensis'' Hamm, 2015 *†''Pararhincodon'' Herman, 1976 **†''Pararhincodon crochardi'' Herman, 1977 **†''Pararhincodon germaini'' Adnet, 2006 **†''Pararhincodon groessensi'' Herman, 1982 **†''Pararhincodon lehmani'' Cappetta, 1980 **†''Pararhincodon ornatus'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Pararhincodon susanae'' Bernardez, 2002 **†''Pararhincodon ypresiensis'' Cappetta, 1976 *†''Parascylloides'' Thies, Vespermann & Solcher, 2014 **†''Parascylloides turnerae'' Thies, Vespermann & Solcher, 2014 *†''Parasquatina'' Herman, 1982 **†''Parasquatina cappettai'' Herman, 1982 **†''Parasquatina jarvisi'' Guinot, Underwood, Cappetta & Ward, 2012 **†''Parasquatina justinensis'' Guinot, Underwood, Cappetta & Ward, 2012 **†''Parasquatina zitteli'' Pollerspöck & Beaury, 2014 *†''Paratriakis'' Herman, 1977 **†''Paratriakis bettrechiensis'' Herman, 1977 **†''Paratriakis decheni'' Von Der Marck, 1863 **†''Paratriakis robustus'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Paratriakis tenuis'' Underwood & Ward, 2008 *†''Paratrygonorrhina'' Kriwet, Soler-Gijón & López-Martínez, 2007 **†''Paratrygonorrhina amblysoda'' Kriwet, Soler-Gijón & López-Martínez, 2007 *†''Paredestus'' Mutter & Neuman, 2008 **†''Paredestus bricircum'' Mutter & Neuman, 2008 *†''Parotodus'' Cappetta, 1980 **†''Parotodus, Parotodus benedenii'' Le Hon, 1871 **†''Parotodus, Parotodus mangyshlakensis'' Kozlov, 1999 **†''Parotodus, Parotodus pavlovi'' Menner, 1928 *†''Parvicorona'' Chen & Cuny, 2003 **†''Parvicorona dacrysulca'' Chen & Cuny, 2003 *†''Parvidiabolus'' Johns, 1997 **†''Parvidiabolus convexus'' Johns, Barnes & Orchard, 1997 **†''Parvidiabolus yichangensis'' Zhang, Zeng, Chen, Li, Zhou & Zhang, 2013 *†''Parvodus'' Rees & Underwood, 2002 **†''Parvodus celsucuspus'' Rees, Cuny, Pouech & Mazin, 2013 **†''Parvodus heterodon'' Patterson, 1966 **†''Parvodus rugianus'' Ansorge, 1990 *†''Peilepis'' Wang, 1984 **†''Peilepis solida'' Wang, 1984 *†''Peripristis'' St. John, 1870 **†''Peripristis semicircularis'' Newberry & Worthen, 1866 *†''Petalodus'' Owen, 1840 **†''Petalodus, Petalodus acuminatus'' Agassiz, 1838 **†''Petalodus, Petalodus alleghaniensis'' Leidy, 1856 **†''Petalodus, Petalodus curtus'' Newberry & Worthen, 1870 **†''Petalodus, Petalodus daihuaensis'' Wang & Turner, 1985 **†''Petalodus, Petalodus destructor'' Newberry & Worthen, 1866 **†''Petalodus, Petalodus flabellula'' Woodward, 1889 **†''Petalodus, Petalodus grandis'' Davis, 1883 **†''Petalodus, Petalodus hastingsiae'' Owen, 1840 **†''Petalodus, Petalodus hybridus'' St. John & Worthen, 1875 **†''Petalodus, Petalodus inequilateralis'' Davis, 1883 **†''Petalodus, Petalodus jewetti'' Miller, 1957 **†''Petalodus, Petalodus knappi'' Newberry, 1879 **†''Petalodus, Petalodus linguifer'' Newberry & Worthen, 1866 **†''Petalodus, Petalodus ohioensis'' Safford, 1851 **†''Petalodus, Petalodus proximus'' St. John & Worthen, 1875 **†''Petalodus, Petalodus rectus'' Agassiz, 1840 **†''Petalodus, Petalodus recurvus'' Davis, 1883 **†''Petalodus, Petalodus securiger'' Hay, 1895 **†''Petalodus, Petalodus serratus'' Owen, 1840 **†''Petalodus, Petalodus shinhkuoi'' Young, 1950 *†''Petalorhynchus'' Newberry & Worthen, 1866 **†''Petalorhynchus beargulchensis'' Lund, 1989 **†''Petalorhynchus distortus'' St. John & Worthen, 1875 **†''Petalorhynchus pseudosagittatus'' St. John & Worthen, 1875 **†''Petalorhynchus psittacinus'' McCoy, 1885 **†''Petalorhynchus spatulatus'' St. John & Worthen, 1875 **†''Petalorhynchus striatus'' Newberry & Worthen, 1866 *†''Peyeria'' Weiler, 1935 **†''Peyeria libyca'' Weiler, 1935 *†''Phoebodus'' St. John & Worthen, 1875 **†''Phoebodus ancestralis'' Wang, 1993 **†''Phoebodus bifurcatus'' Ginter & Ivanov, 1992 **†''Phoebodus depressus'' Ginter, Hairapetian & Klug, 2002 **†''Phoebodus fastigatus'' Ginter & Ivanov, 1992 **†''Phoebodus gothicus'' Ginter, 1990 ***†''Phoebodus gothicus gothicus, P. g. gothicus'' Ginter, 1990 ***†''Phoebodus gothicus transitans, P. g. transitans'' Ginter, Hairapetian & Klug, 2002 **†''Phoebodus latus'' Ginter & Ivanov, 1995 **†''Phoebodus limpidus'' Ginter, 1990 **†''Phoebodus politus'' Newberry, 1889 **†''Phoebodus rayi'' Ginter & Turner, 1999 **†''Phoebodus sophiae'' St. John & Worthen, 1875 **†''Phoebodus turnerae'' Ginter & Ivanov, 1992 **†''Phoebodus typicus'' Ginter & Ivanov, 1995 *†''Phorcynis'' Thiollère, 1852 **†''Phorcynis, Phorcynis catulina'' Thiollère, 1852 *†''Phosphatobatis'' Cappetta, 1991 **†''Phosphatobatis aegyptiaca'' Cappetta, 1991 *†''Physogaleus'' Cappetta, 1980 **†''Physogaleus, Physogaleus americanus'' Case, 1994 **†''Physogaleus, Physogaleus contortus'' Gibbes, 1849 **†''Physogaleus, Physogaleus hemmooriensis'' Reinecke & Hödemakers, 2006 **†''Physogaleus, Physogaleus latecuspidatus'' Müller, 1999 **†''Physogaleus, Physogaleus latus'' Storms, 1894 **†''Physogaleus, Physogaleus maltzani'' Winkler, 1875 **†''Physogaleus, Physogaleus minor'' Agassiz, 1843 **†''Physogaleus, Physogaleus secundus'' Winkler, 1876 **†''Physogaleus, Physogaleus tertius'' Winkler, 1874 *†''Physonemus'' McCoy, 1848 **†''Physonemus acinaciformis'' St. John & Worthen, 1875 **†''Physonemus anceps'' Newberry & Worthen, 1866 **†''Physonemus baculiformis'' St. John & Worthen, 1875 **†''Physonemus gemmatus'' Newberry & Worthen, 1866 **†''Physonemus mirabilis'' St. John & Worthen, 1875 *†''Pirodus'' Lebedev, 2001 **†''Pirodus conicus'' Lebedev, 2001 *†''Planodens'' Li, 1995 **†''Planodens wuqicus'' Li, 1995 *†''Planohybodus'' Rees & Underwood, 2008 **†''Planohybodus ensis'' Woodward, 1916 **†''Planohybodus grossiconus'' Agassiz, 1843 **†''Planohybodus marki'' Pinheiro, De Figueiredo, Dentzien-Dias, Fortier, Schultz & Viana, 2013 **†''Planohybodus peterboroughensis'' Rees & Underwood, 2008 *†''Platyacanthus'' Fritsch, 1889 **†''Platyacanthus avirostratus'' Zidek, 1978 **†''Platyacanthus ventricosus'' Fritsch, 1889 *†''Platypterix'' Kriwet, Nunn & Klug, 2009 **†''Platypterix venustulus'' Kriwet, Nunn & Klug, 2009 *''Platyrhina'' Müller & Henle, 1838 **†''Platyrhina, Platyrhina gigantea'' Blainville, 1818 *†''Platyrhizodon'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Platyrhizodon barbei'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Platyrhizodon gracilis'' Guinot, Underwood, Cappetta & Ward, 2013 *†''Platyrhizoscyllium'' Adnet, 2006 **†''Platyrhizoscyllium jaegeri'' Adnet, 2006 *†''Platyxystrodus'' Hay, 1899 **†''Platyxystrodus striatus'' Davis, 1883 *''Plesiobatis'' Nishida, 1990 **†''Plesiobatis, Plesiobatis vandenboschi'' Bor, Reinecke & Verschueren, 2012 *†''Plesioselachus'' Anderson, Long, Gess & Hiller, 1999 **†''Plesioselachus, Plesioselachus macracanthus'' Anderson, Long, Gess & Hiller, 1999 *†''Plesiozanobatus'' Marramà, Carnevale, Claeson, Naylor & Kriwet, 2020 **†''Plesiozanobatus, Plesiozanobatus egertoni'' De Zigno, 1876 *†''Pleuroplax'' Woodward, 1889 **†''Pleuroplax rankinei'' Agassiz, 1883 **†''Pleuroplax woodi'' Davis, 1883 *†''Plicatodus'' Hampe, 1995 **†''Plicatodus, Plicatodus jordani'' Hampe, 1995 **†''Plicatodus, Plicatodus plicatus'' Fritsch, 1889 *†''Plicatopristis'' Cappetta, 1991 **†''Plicatopristis strougoi'' Cappetta, 1991 *†''Plicatoscyllium'' Case & Cappetta, 1997 **†''Plicatoscyllium antiquum'' Case & Cappetta, 1997 **†''Plicatoscyllium derameei'' Case & Cappetta, 1997 **†''Plicatoscyllium gharbii'' Noubhani & Cappetta, 1997 **†''Plicatoscyllium globidens'' Cappetta & Case, 1975 **†''Plicatoscyllium lehneri'' Leriche, 1938 **†''Plicatoscyllium minutum'' Forir, 1887 **†''Plicatoscyllium pectinatum'' Noubhani & Cappetta, 1997 **†''Plicatoscyllium youssoufiaense'' Noubhani & Cappetta, 1997 *†''Plinthicus'' Cope, 1869 **†''Plinthicus kruibekensis'' Bor, 1990 **†''Plinthicus stenodon'' Cope, 1869 *†''Poecilodus'' Agassiz, 1838 **†''Poecilodus cestriensis'' St. John & Worthen, 1883 *†''Polyacrodus'' Jaekel, 1889 **†''Polyacrodus balabansaiensis'' Nessov & Kaznyshkin, 1988 **†''Polyacrodus brevicostatus'' Patterson, 1966 **†''Polyacrodus gramanni'' Duffin & Thies, 1997 **†''Polyacrodus illingworthi'' Dixon, 1850 **†''Polyacrodus jiangxiensis'' Wang, Zhu, Jin & Wang, 2007 **†''Polyacrodus keuperianus'' Schmidt, 1928 **†''Polyacrodus lapalomensis'' Johnson, 1981 **†''Polyacrodus maiseyi'' Landemaine, 1991 **†''Polyacrodus parvidens'' Woodward, 1916 **†''Polyacrodus polycyphus'' Agassiz, 1837 **†''Polyacrodus prodigialis'' Nessov & Kaznyshkin, 1988 **†''Polyacrodus ritchiei'' Johnson, 1981 **†''Polyacrodus siversoni'' Rees, 1999 **†''Polyacrodus tiandongensis'' Wang, Yang, Jin & Wang, 2001 **†''Polyacrodus torosus'' Nessov & Mertiniene, 1991 **†''Polyacrodus tregoi'' Rieppel, Kindlimann & Bucher, 1996 **†''Polyacrodus twitchetti'' De Blanger, 2005 **†''Polyacrodus wichitaensis'' Johnson, 1981 *†''Polyfaciodus'' Koot & Cuny, 2015 **†''Polyfaciodus pandus'' Koot & Cuny, 2015 *†''Polymerolepis'' Karatajute & Talimaa, 1968 **†''Polymerolepis whitei'' Karatajute & Talimaa, 1968 *†''Polyrhizodus'' McCoy, 1848 **†''Polyrhizodus amplus'' St. John & Worthen, 1875 **†''Polyrhizodus attenuatus'' Davis, 1883 **†''Polyrhizodus colei'' St. John & Worthen, 1875 **†''Polyrhizodus concavus'' Trautschold, 1874 **†''Polyrhizodus constrictus'' Davis, 1883 **†''Polyrhizodus digitatus'' Leidy, 1857 **†''Polyrhizodus elongatus'' Davis, 1883 **†''Polyrhizodus excavates'' St. John & Worthen, 1875 **†''Polyrhizodus inflexus'' Newberry & Worthen, 1866 **†''Polyrhizodus latus'' Newberry, 1897 **†''Polyrhizodus lobatus'' Newberry & Worthen, 1866 **†''Polyrhizodus longus'' Trautschold, 1879 **†''Polyrhizodus magnus'' McCoy, 1848 **†''Polyrhizodus minimus'' St. John & Worthen, 1875 **†''Polyrhizodus modestus'' Newberry, 1875 **†''Polyrhizodus nanus'' St. John & Worthen, 1875 **†''Polyrhizodus porosus'' Newberry & Worthen, 1866 **†''Polyrhizodus princeps'' Newberry & Worthen, 1866 **†''Polyrhizodus radicans'' Agassiz, 1840 **†''Polyrhizodus sinuosus'' Davis, 1883 **†''Polyrhizodus williamsi'' St. John & Worthen, 1875 *†''Polysentor'' Zangerl, 1979 **†''Polysentor, Polysentor gorbairdi'' Zangerl, 1979 *†''Porodermoides'' Noubhani & Cappetta, 1997 **†''Porodermoides spanios'' Noubhani & Cappetta, 1997 *†''Portalodus'' Long & Young, 1995 **†''Portalodus bradshawae'' Long & Young, 1995 **†''Portalodus mannoliniae'' Potvin-Leduc, Cloutier, Landing, Van Aller Hernick & Mannolini, 2015 *†''Posadaia'' Bernardez, 2002 **†''Posadaia nolfi'' Müller & Diedrich, 1991 *''Potamotrygon'' Garman, 1877 **†''Potamotrygon, Potamotrygon canaanorum'' Chabain, Antoine, Altamirano-Sierra, Marivaux, Pujos, Gismondi & Adnet, 2017 **†''Potamotrygon, Potamotrygon contamanensis'' Chabain, Antoine, Altamirano-Sierra, Marivaux, Pujos, Gismondi & Adnet, 2017 **†''Potamotrygon, Potamotrygon rajachloeae'' Chabain, Antoine, Altamirano-Sierra, Marivaux, Pujos, Gismondi & Adnet, 2017 **†''Potamotrygon, Potamotrygon ucayalensis'' Adnet, Gismondi & Antoine, 2014 *†''Potobatis'' Cappetta & Gayet, 2013 **†''Potobatis semperei'' Cappetta & Gayet, 2013 *†''Praeproscyllium'' Underwood & Ward, 2004 **†''Praeproscyllium oxoniensis'' Underwood & Ward, 2004 *†''Praeptychocorax'' Glikman, 1980 **†''Praeptychocorax curvatus'' Williston, 1900 *†''Premontreia'' Cappetta, 1992 **†''Premontreia degremonti'' Cappetta, 1992 **†''Premontreia gilberti'' Casier, 1946 **†''Premontreia lutetiensis'' Mollen, 2008 **†''Premontreia peypouqueti'' Noubhani & Cappetta, 1997 **†''Premontreia subulidens'' Arambourg, 1952 **†''Premontreia uralica'' Malyshkina, 2006 *†''Priohybodus'' Erasmo, 1960 **†''Priohybodus arambourgi'' Erasmo, 1960 *†''Priscusurus'' Kriwet, 2006 **†''Priscusurus adruptodontus'' Kriwet, 2006 *†''Pristacanthus'' Agassiz, 1837 **†''Pristacanthus securis'' Agassiz, 1843 *†''Pristicladodus'' M'Coy 1855 **†''Pristicladodus armatus'' Saint John & Worthen 1875 **†''Pristicladodus concinnus'' Davis 1883 **†''Pristicladodus dentatus'' M'Coy 1855 **†''Pristicladodus goughi'' McCoy 1848 *''Pristiophorus'' Müller & Henle, 1837 **†''Pristiophorus, Pristiophorus austriacus'' Reinecke, Pollerspöck, Motomura, Bracher, Dufraing, Güthner & von der Hocht, 2020 **†''Pristiophorus, Pristiophorus borealis'' Reinecke, Pollerspöck, Motomura, Bracher, Dufraing, Güthner & von der Hocht, 2020 **†''Pristiophorus, Pristiophorus lacipidinensis'' Adnet, 2006 **†''Pristiophorus, Pristiophorus laevis'' Engelbrecht, Mörs, Reguero & Kriwet, 2016 **†''Pristiophorus, Pristiophorus lanceolatus'' Davis, 1888 **†''Pristiophorus, Pristiophorus lineatus'' Applegate & Uyeno, 1968 **†''Pristiophorus, Pristiophorus pricei'' Cappetta, Morrison & Adnet, 2019 **†''Pristiophorus, Pristiophorus rupeliensis'' Steurbaut & Herman, 1978 **†''Pristiophorus, Pristiophorus smithi'' Cappetta, Morrison & Adnet, 2019 **†''Pristiophorus striatus'' Underwood & Schlogl, 2013 **†''Pristiophorus, Pristiophorus suevicus'' Jaekel, 1890 **†''Pristiophorus, Pristiophorus tortonicus'' Reinecke, Pollerspöck, Motomura, Bracher, Dufraing, Güthner & von der Hocht, 2020 **†''Pristiophorus, Pristiophorus ungeri'' Reinecke, Pollerspöck, Motomura, Bracher, Dufraing, Güthner & von der Hocht, 2020 *''Pristis'' Linck, 1790 **†''Pristis, Pristis acutidens'' Agassiz, 1843 **†''Pristis, Pristis agassizi'' Gibbes, 1847 **†''Pristis, Pristis amblodon'' Cope, 1869 **†''Pristis, Pristis aquitanicus'' Delfortrie, 1871 **†''Pristis, Pristis atlanticus'' Zbyszewski, 1947 **†''Pristis, Pristis attenuatus'' Cope, 1869 **†''Pristis, Pristis brachyodon'' Cope, 1869 **†''Pristis, Pristis brayi'' Casier, 1949 **†''Pristis, Pristis brevis'' Casier, 1949 **†''Pristis, Pristis caheni'' Dartevelle & Casier, 1959 **†''Pristis, Pristis crassidens'' Dartevelle & Casier, 1959 **†''Pristis, Pristis curvidens'' Leidy, 1855 **†''Pristis, Pristis hamatus'' White, 1926 **†''Pristis, Pristis ingens'' Stromer, 1905 **†''Pristis, Pristis lanceolatus'' Jonet, 1968 **†''Pristis, Pristis lathami'' Galeotti, 1837 **†''Pristis, Pristis lyceensis'' Vigliarolo, 1891 **†''Pristis, Pristis malembeensis'' Dartevelle & Casier, 1943 **†''Pristis, Pristis olbrechtsi'' Dartevelle & Casier, 1959 **†''Pristis, Pristis pickeringi'' Case, 1981 **†''Pristis, Pristis praecursor'' Casier, 1949 **†''Pristis, Pristis propinquidens'' Casier, 1949 **†''Pristis, Pristis recurvidens'' Chapman & Cudmore, 1924 *†''Pristodus'' Davis, 1883 **†''Pristodus benniei'' Etheridge, 1875 **†''Pristodus concinnus'' Davis, 1883 **†''Pristodus falcatus'' Davis, 1883 *†''Pristrisodus'' Bhat, Ray & Datta, 2018 **†''Pristrisodus, Pristrisodus tikiensis'' Prasad, Singh, Parmar, Goswami & Sudan, 2008 *†''Procestracion'' Hovestadt, 2018 **†''Procestracion, Procestracion bidens'' (Quenstedt 1852) **†''Procestracion, Procestracion semirugosus'' (Plieninger, 1847) **†''Procestracion, Procestracion semirugosus'' (Quenstedt 1852) *†''Proetmopterus'' Siverson, 1993 **†''Proetmopterus hemmooriensis'' Herman, 1982 *†''Prohaploblepharus'' Underwood & Ward, 2008 **†''Prohaploblepharus riegrafi'' Müller, 1989 *†''Proheterodontus'' Underwood & Ward, 2004 **†''Proheterodontus sylvestris'' Underwood & Ward, 2004 *†''Promexyele'' Zangerl & Case, 1973 **†''Promexyele bairdi'' Zangerl & Case, 1973 **†''Promexyele peyeri'' Zangerl & Case, 1973 *†''Promyliobatis'' Jaekel, 1894 **†''Promyliobatis gazolai'' De Zigno, 1882 *†''Propristiophorus'' Woodward, 1932 **†''Propristiophorus tumidens'' Woodward, 1932 *†''Propristis'' Dames, 1883 **†''Propristis mayumbensis'' Dartevelle & Casier, 1943 **†''Propristis schweinfurthi'' Dames, 1883 *†''Prosopodon'' Noubhani & Cappetta, 1995 **†''Prosopodon assafai'' Noubhani & Cappetta, 1995 *†''Protacrodus'' Jaekel, 1921 **†''Protacrodus aequalis'' Ivanov, 1996 **†''Protacrodus orientalis'' Li, 1988 **†''Protacrodus serra'' Ginter, Hairapetian & Klug, 2002 **†''Protacrodus sibiricus'' Lebedev, 2001 **†''Protacrodus vetustus'' Jaekel, 1925 **†''Protacrodus wellsi'' Gross, 1973 *†''Proteothrinax'' Pfeil, 2012 **†''Proteothrinax baumgartneri'' Pfeil, 1983 *†''Protocentrophorus'' Adnet, Cappetta & Mertiniene, 2008 **†''Protocentrophorus balticus'' Dalinkevicius, 1935 **†''Protocentrophorus steviae'' Cappetta, Morrison & Adnet, 2019 *†''Protodus'' Woodward, 1892 **†''Protodus jexi'' Woodward, 1892 *†''Protoginglymostoma'' Herman, 1977 **†''Protoginglymostoma ypresiensis'' Casier, 1946 *†''Protoheptranchias'' Cappetta, Morrison & Adnet, 2019 **†''Protoheptranchias lowei'' Cappetta, Morrison & Adnet, 2019 *†''Protoheterodontus'' Hovestadt, 2018 **†''Protoheterodontus, Protoheterodontus boussioni'' (Guinot, Underwood, Cappetta & Ward, 2013) *†''Protohimantura'' Marramà, Klug, de Vos & Kriwet, 2018 **†''Protohimantura vorstmani'' de Beaufort, 1926 *†''Protolamna'' Cappetta, 1980 **†''Protolamna acuta'' Müller & Diedrich, 1991 **†''Protolamna borodini'' Cappetta & Case, 1975 **†''Protolamna carteri'' Cappetta & Case, 1999 **†''Protolamna ricaurtensis'' Carrillo-Briceño, Parra & Luque, 2019 **†''Protolamna roanokeensis'' Cappetta & Case, 1999 **†''Protolamna sarstedtensis'' Schmitz, Thies & Kriwet, 2010 **†''Protolamna sokolovi'' Cappetta, 1980 *†''Protoplatyrhina'' Case, 1978 **†''Protoplatyrhina hopii'' Williamson, Kirkland & Lucas, 1993 **†''Protoplatyrhina renae'' Case, 1978 *†''Protoscapanorhynchus'' Glikman, 1980 **†''Protoscapanorhynchus eorhaphiodon'' Glikman, 1980 *†''Protoscyliorhinus'' Herman, 1977 **†''Protoscyliorhinus bettrechiensis'' Herman, 1977 **†''Protoscyliorhinus lamaudi'' Biddle & Landemaine, 1988 **†''Protoscyliorhinus magnus'' Landemaine, 1991 *†''Protospinax'' Woodward, 1918 **†''Protospinax, Protospinax annectans'' Woodward, 1918 **†''Protospinax, Protospinax bilobatus'' Underwood & Ward, 2004 **†''Protospinax, Protospinax carvalhoi'' Underwood & Ward, 2004 **†''Protospinax, Protospinax heterodon'' Underwood & Mitchell, 1999 **†''Protospinax, Protospinax lochensteinensis'' Thies, 1983 **†''Protospinax, Protospinax magnus'' Underwood & Ward, 2004 **†''Protospinax, Protospinax muftius'' Thies, 1983 **†''Protospinax, Protospinax planus'' Underwood, 2002 *†''Protosqualus'' Cappetta, 1977 **†''Protosqualus albertsi'' Thies, 1981 **†''Protosqualus argentinensis'' Bogan, Agnolin & Novas, 2016 **†''Protosqualus barringtonensis'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Protosqualus glickmani'' Averianov, 1997 **†''Protosqualus pachyrhiza'' Underwood & Mitchell, 1999 **†''Protosqualus sigei'' Cappetta, 1977 *†''Protoxynotus'' Herman, 1975 **†''Protoxynotus misburgensis'' Herman, 1975 *†''Psammodus'' Agassiz, 1838 **†''Psammodus cinctus'' Agassiz, 1843 **†''Psammodus contortus'' Anonymous author(s) **†''Psammodus salopiensis'' Woodward, 1889 **†''Psammodus trapeziformis'' Davis, 1883 *†''Psephodus'' Morris & Roberts, 1862 **†''Psephodus dubius'' Woodward, 1889 **†''Psephodus laevissimus'' Agassiz, 1843 **†''Psephodus magnus'' Agassiz, 1843 **†''Psephodus placenta'' Newberry & Worthen, 1866 **†''Psephodus reticularis'' St. John & Worthen, 1883 **†''Psephodus salopiensis'' Woodward, 1889 *†''Pseudaetobatus'' Cappetta, 1986 **†''Pseudaetobatus belli'' Cicimurri & Ebersole, 2015 **†''Pseudaetobatus casieri'' Cappetta, 1986 **†''Pseudaetobatus undulatus'' Cicimurri & Ebersole, 2015 *†''Pseudoapristurus'' Pollerspöck & Straube, 2017 **†''Pseudoapristurus, Pseudoapristurus nonstriatus'' Pollerspöck & Straube, 2017 *''Pseudocarcharias'' Cadenat, 1963 **†''Pseudocarcharias, Pseudocarcharias rigida'' Probst, 1879 *†''Pseudocetorhinus'' Duffin, 1998 **†''Pseudocetorhinus pickfordi'' Duffin, 1998 *†''Pseudocorax'' Priem, 1897 **†''Pseudocorax, Pseudocorax affinis'' Münster, 1843 **†''Pseudocorax, Pseudocorax duchaussoisi'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Pseudocorax, Pseudocorax granti'' Cappetta & Case, 1975 **†''Pseudocorax, Pseudocorax laevis'' Leriche, 1906 *†''Pseudodalatias'' Reif, 1978 **†''Pseudodalatias barnstonensis'' Sykes, 1971 **†''Pseudodalatias henarejensis'' Botella, Plasencia, Marquez-Aliaga, Cuny & Dorka, 2009 *†''Pseudodontaspis'' Case, 1987 **†''Pseudodontaspis herbsti'' Case, 1987 *†''Pseudoechinorhinus'' Pfeil, 1983 **†''Pseudoechinorhinus mackinnoni'' Pfeil, 1983 *''Pseudoginglymostoma'' Dingerkus, 1986 **†''Pseudoginglymostoma, Pseudoginglymostoma erguitaense'' Noubhani & Cappetta, 1997 **†''Pseudoginglymostoma, Pseudoginglymostoma idiri'' Noubhani & Cappetta, 1997 *†''Pseudoheterodontus'' Glückman & Zhelezko 1971 **†''Pseudoheterodontus polydictus'' Glückman & Zhelezko 1971 *†''Pseudohypolophus'' Cappetta & Case, 1975 **†''Pseudohypolophus ellipsis'' Case, Schwimmer, Borodin & Leggett, 2001 **†''Pseudohypolophus elongatus'' Mustafa, Case & Zalmout, 2002 *†''Pseudoisurus'' Glikman, 1957 **†''Pseudoisurus sulukapensis'' Zhelezko, 2000 *†''Pseudomegachasma'' Shimada, Popov, Siversson, Welton & Long, 2015 **†''Pseudomegachasma, Pseudomegachasma casei'' Nessov, 1999 **†''Pseudomegachasma, Pseudomegachasma comanchensis'' Shimada, 2007 *†''Pseudomyledaphus'' Kirkland, Eaton & Brinkman, 2013 **†''Pseudomyledaphus madseni'' Kirkland, Eaton & Brinkman, 2013 *†''Pseudonotidanus'' Underwood & Ward, 2004 **†''Pseudonotidanus semirugosus'' Underwood & Ward, 2004 *†''Pseudoplatyrhina'' Guinot, Cappetta, Underwood & Ward, 2012 **†''Pseudoplatyrhina crispa'' Guinot, Cappetta, Underwood & Ward, 2012 *†''Pseudorhina'' Jaekel, 1898 **†''Pseudorhina acanthoderma'' Fraas, 1854 **†''Pseudorhina alifera'' Münster, 1842 **†''Pseudorhina crocheti'' Guinot, Cappetta & Adnet, 2014 **†''Pseudorhina frequens'' Underwood, 2002 *†''Pseudorhinobatos'' Marramà, Carnevale, Naylor, Varese, Giusberti & Kriwet, 2020 **†''Pseudorhinobatos, Pseudorhinobatos dezignii'' Heckel, 1853 *†''Pseudoscapanorhynchus'' Herman, 1977 **†''Pseudoscapanorhynchus compressidens'' Herman, 1977 *†''Pseudoscyliorhinus'' Müller & Diedrich, 1991 **†''Pseudoscyliorhinus reussi'' Herman, 1977 **†''Pseudoscyliorhinus schwarzhansi'' Müller & Diedrich, 1991 *†''Pseudospinax'' Müller & Diedrich, 1991 **†''Pseudospinax pusillus'' Müller & Diedrich, 1991 *†''Pteroscyllium'' Cappetta, 1980 **†''Pteroscyllium dubertreti'' Cappetta, 1980 **†''Pteroscyllium hermani'' Underwood & Ward, 2008 **†''Pteroscyllium lamranii'' Noubhani & Cappetta, 1997 **†''Pteroscyllium ornatum'' Underwood & Mitchell, 1999 **†''Pteroscyllium signeuxi'' Cappetta, 1980 **†''Pteroscyllium speetonensis'' Underwood, 2004 *†''Ptychocorax'' Glikman & Istchenko, 1980 **†''Ptychocorax hybodontoides'' Glikman, 1980 *†''Ptychodus'' Agassiz, 1839 **†''Ptychodus, Ptychodus acutus'' Agassiz, 1843 **†''Ptychodus, Ptychodus agassizi'' Dixon, 1850 **†''Ptychodus, Ptychodus altior'' Agassiz, 1843 **†''Ptychodus, Ptychodus anonymus'' Williston, 1900 **†''Ptychodus, Ptychodus arcuatus'' Agassiz, 1843 **†''Ptychodus, Ptychodus articulatus'' Agassiz, 1843 **†''Ptychodus, Ptychodus atcoensis'' Hamm & Cicimurri, 2011 **†''Ptychodus, Ptychodus belluccii'' Bonarelli, 1898 **†''Ptychodus, Ptychodus carapetiae'' Salinas, 1901 **†''Ptychodus, Ptychodus catulloi'' Salinas, 1901 **†''Ptychodus, Ptychodus chilisaensis'' Kozlov, 1999 **†''Ptychodus, Ptychodus cyclodontis'' Mutter, Iturralde-Vinent & Fernandez Carmona, 2005 **†''Ptychodus, Ptychodus decurrens'' Agassiz, 1839 ***†''Ptychodus decurrens decurrens, P. d. decurrens'' Agassiz, 1839 ***†''Ptychodus decurrens hemidecurrens, P. d. hemidecurrens'' Herman, 1977 **†''Ptychodus, Ptychodus dixoni'' Dibley, 1911 **†''Ptychodus, Ptychodus gibberulus'' Agassiz, 1843 **†''Ptychodus, Ptychodus granulosus'' Redlich, 1896 **†''Ptychodus, Ptychodus janevaii'' Cope, 1874 **†''Ptychodus, Ptychodus latissimus'' Agassiz, 1843 **†''Ptychodus, Ptychodus levis'' Woodward, 1894 **†''Ptychodus, Ptychodus mammillaris'' Agassiz, 1843 **†''Ptychodus, Ptychodus martini'' Williston, 1900 **†''Ptychodus, Ptychodus mediterraneus'' Canavari, 1916 **†''Ptychodus mortoni'' Mantell, 1836 **†''Ptychodus, Ptychodus multiplicatus'' Leriche, 1902 **†''Ptychodus, Ptychodus multistriatus'' Woodward, 1889 **†''Ptychodus, Ptychodus occidentalis'' Leidy, 1868 **†''Ptychodus, Ptychodus oweni'' Dixon, 1850 **†''Ptychodus, Ptychodus papillosus'' Cope, 1875 **†''Ptychodus, Ptychodus parvulus'' Whiteaves, 1889 **†''Ptychodus, Ptychodus pauli'' Coquand, 1860 **†''Ptychodus, Ptychodus polygyrus'' Agassiz, 1843 **†''Ptychodus, Ptychodus rhombodus'' Underwood & Cumbaa, 2010 **†''Ptychodus, Ptychodus rugosus'' Dixon, 1850 **†''Ptychodus, Ptychodus spectabilis'' Agassiz, 1843 **†''Ptychodus, Ptychodus whipplei'' Marcou, 1858 *†''Ptychotrygon'' Jaekel, 1894 **†''Ptychotrygon, Ptychotrygon agujaensis'' McNulty & Slaughter, 1972 **†''Ptychotrygon, Ptychotrygon blainensis'' Case, 1978 **†''Ptychotrygon, Ptychotrygon boothi'' Case, 1987 **†''Ptychotrygon, Ptychotrygon chattahoocheensis'' Case, Schwimmer, Borodin & Leggett, 2001 **†''Ptychotrygon, Ptychotrygon clementsi'' Case, Cook, Saford & Shannon, 2017 **†''Ptychotrygon, Ptychotrygon cuspidata'' Cappetta & Case, 1975 **†''Ptychotrygon, Ptychotrygon ellae'' Case, 1987 **†''Ptychotrygon, Ptychotrygon eutawensis'' Case, Schwimmer, Borodin & Leggett, 2001 **†''Ptychotrygon, Ptychotrygon geyeri'' Kriwet, 1999 **†''Ptychotrygon, Ptychotrygon gueveli'' Cappetta, 2004 **†''Ptychotrygon, Ptychotrygon henkeli'' Werner, 1989 **†''Ptychotrygon, Ptychotrygon ledouxi'' Cappetta, 1973 **†''Ptychotrygon, Ptychotrygon pustulata'' Kriwet, Nunn & Klug, 2009 **†''Ptychotrygon, Ptychotrygon slaughteri'' Cappetta & Case, 1975 **†''Ptychotrygon, Ptychotrygon striata'' Kriwet, Nunn & Klug, 2009 **†''Ptychotrygon, Ptychotrygon texana'' Leriche, 1942 **†''Ptychotrygon, Ptychotrygon triangularis'' Reuss, 1845 **†''Ptychotrygon, Ptychotrygon vermiculata'' Cappetta, 1975 **†''Ptychotrygon, Ptychotrygon winni'' Case & Cappetta, 1997 *†''Ptychotrygonoides'' Landemaine, 1991 **†''Ptychotrygonoides hermani'' Bernardez, 2002 **†''Ptychotrygonoides herreroae'' Bernardez, 2002 **†''Ptychotrygonoides lamoldai'' Bernardez, 2002 **†''Ptychotrygonoides pouiti'' Landemaine, 1991 **†''Ptychotrygonoides sabatieri'' Guinot, Cappetta, Underwood & Ward, 2012 *†''Ptyktoptychion'' Lees, 1986 **†''Ptyktoptychion tayyo'' Lees, 1986 **†''Ptyktoptychion wadeae'' Bartholomai, 2008 *†''Pucabatis'' Cappetta, 1975 **†''Pucabatis, Pucabatis hoffstetteri'' Cappetta, 1975 *†''Pucapampella'' Janvier & Suarez-Riglos, 1986 **†''Pucapampella rodrigae'' Janvier & Suarez-Riglos, 1986 *†''Pucapristis'' Schaeffer, 1963 **†''Pucapristis, Pucapristis branisi'' Schaeffer, 1963 **†''Pucapristis, Pucapristis standhardtae'' Williamson & Lucas, 1993 *†''Pueblocarcharias'' Bourdon, Wright, Lucas, Spielmann & Pence, 2011 **†''Pueblocarcharias kawaikensis'' Bourdon, Wright, Lucas, Spielmann & Pence, 2011 *†''Pyknotylacanthus'' Mutter & Rieber, 2005 **†''Pyknotylacanthus humboldtensis'' Davidson, 1919 **†''Pyknotylacanthus spathianus'' Mutter & Rieber, 2005R
*†''Raineria'' Osswald, 1929 **†''Raineria osswaldi'' Kühn, 1942 *†''Rainerichthys'' Grogan & Lund, 2009 **†''Rainerichthys zangerli'' Grogan & Lund, 2009 *''Raja (fish), Raja'' Linnaeus, 1758 **†''Raja (fish), Raja amphitrita'' Engelbrecht, Mörs, Reguero & Kriwet, 2018 **†''Raja (fish), Raja antiqua'' Agassiz, 1843 **†''Raja (fish), Raja borussica'' Noetling, 1885 **†''Raja (fish), Raja davisi'' Fowler, 1958 **†''Raja (fish), Raja farishi'' Case & Cappetta, 1997 **†''Raja (fish), Raja gentili'' Joleaud, 1912 **†''Raja (fish), Raja harrisae'' Ward, 1984 **†''Raja (fish), Raja holsatica'' Reinecke, Von der Hocht & Gürs, 2008 **†''Raja (fish), Raja louisi'' Cappetta, 1972 **†''Raja (fish), Raja manitaria'' Engelbrecht, Mörs, Reguero & Kriwet, 2018 **†''Raja (fish), Raja marandati'' Adnet, 2006 **†''Raja (fish), Raja mccollumi'' Cicimurri & Knight, 2010 **†''Raja (fish), Raja michauxi'' Adnet, 2006 **†''Raja (fish), Raja minor'' Davis, 1887 **†''Raja (fish), Raja olisiponensis'' Jonet, 1968 **†''Raja (fish), Raja ornata'' Agassiz, 1843 **†''Raja (fish), Raja philippi'' Münster, 1846 **†''Raja (fish), Raja similis'' Woodward, 1889 **†''Raja (fish), Raja suboxyrhynchus'' Lawley, 1876 **†''Raja (fish), Raja sudhakari'' Prasad & Cappetta, 1993 **†''Raja (fish), Raja thiedei'' Reinecke, 2015 *†''Rajitheca'' Steininger, 1966 **†''Rajitheca bavarica'' Steininger, 1966 **†''Rajitheca grisigensis'' Steininger, 1966 **†''Rajitheca helvetica'' Fischer-Ooster, 1866 *†''Recurvacanthus'' Duffin, 1981 **†''Recurvacanthus uniserialis'' Duffin, 1981 *†''Reesodus'' Koot, Cuny, Tintori & Twitchett, 2013 **†''Reesodus pectinatus'' Lebedev, 1996 **†''Reesodus underwoodi'' Koot, Cuny, Tintori & Twitchett, 2013 **†''Reesodus wirksworthensis'' Duffin, 1985 *†''Reginaselache'' Turner & Burrow, 2011 **†''Reginaselache morrisi'' Turner & Burrow, 2011 *†''Reifia'' Duffin, 1980 **†''Reifia minuta'' Duffin, 1980 *†''Renpetia'' Werner, 1989 **†''Renpetia labiicarinata'' Werner, 1989 *†''Restesia'' Cook, Newbrey, Brinkman & Kirkland, 2014 **†''Restesia americana'' Estes, 1964 *†''Reticulodus'' Murry & Kirby, 2002 **†''Reticulodus synergus'' Murry & Kirby, 2002 *†''Rhaibodus'' Böhm, 1926 **†''Rhaibodus rapax'' Böhm, 1926 *''Rhinobatos'' Linck, 1790 **†''Rhinobatos, Rhinobatos alaicus'' Averianov & Udovitshenko, 1993 **†''Rhinobatos, Rhinobatos antunesi'' Jonet, 1968 **†''Rhinobatos, Rhinobatos auribatensis'' Adnet, 2006 **†''Rhinobatos, Rhinobatos bruxelliensis'' Jaekel, 1894 **†''Rhinobatos, Rhinobatos casieri'' Herman, 1977 **†''Rhinobatos, Rhinobatos craddocki'' Case & Cappetta, 1997 **†''Rhinobatos, Rhinobatos echavei'' Cappetta & Corral, 1999 **†''Rhinobatos, Rhinobatos gonzaloi'' Bernardez, 2002 **†''Rhinobatos, Rhinobatos grandis'' Davis, 1887 **†''Rhinobatos, Rhinobatos hakelensis'' Cappetta, 1980 **†''Rhinobatos, Rhinobatos ibericus'' Cappetta & Corral, 1999 **†''Rhinobatos, Rhinobatos incertus'' Cappetta, 1973 **†''Rhinobatos, Rhinobatos incidens'' Kriwet, 1999 **†''Rhinobatos, Rhinobatos intermedius'' Davis, 1887 **†''Rhinobatos, Rhinobatos kiestensis'' Cappetta & Case, 1999 **†''Rhinobatos, Rhinobatos ladoniaensis'' Cappetta & Case, 1999 **†''Rhinobatos, Rhinobatos latus'' Davis, 1887 **†''Rhinobatos, Rhinobatos lobatus'' Cappetta & Case, 1999 **†''Rhinobatos, Rhinobatos mariannae'' Bor, 1983 **†''Rhinobatos, Rhinobatos maronita'' Pictet & Humbert, 1866 **†''Rhinobatos, Rhinobatos matzensis'' Baut & Genault, 1995 **†''Rhinobatos, Rhinobatos picteti'' Cappetta, 1975 **†''Rhinobatos, Rhinobatos sahnii'' Sahni & Mehrotra, 1981 **†''Rhinobatos, Rhinobatos seruensis'' Guinot, Cappetta, Underwood & Ward, 2012 **†''Rhinobatos, Rhinobatos sotoi'' Bernardez, 2002 **†''Rhinobatos, Rhinobatos steurbauti'' Cappetta & Nolf, 1981 **†''Rhinobatos, Rhinobatos tenuirostris'' Davis, 1887 **†''Rhinobatos, Rhinobatos tesselatus'' Von Der Marck, 1894 **†''Rhinobatos, Rhinobatos uvulatus'' Case & Cappetta, 1997 **†''Rhinobatos, Rhinobatos whitfieldi'' Hay, 1903 *''Rhinochimaera'' Garman, 1901 **†''Rhinochimaera, Rhinochimaera arenicola'' Vosin, 1968 **†''Rhinochimaera, Rhinochimaera caucasica'' Obruchev, 1967 *†''Rhinognathus'' Davis, 1887 **†''Rhinognathus lewisii'' Davis, 1887 *''Rhinoptera'' van Hasselt, 1824 **†''Rhinoptera, Rhinoptera prisca'' Woodward, 1907 **†''Rhinoptera, Rhinoptera raeburni'' White, 1934 **†''Rhinoptera, Rhinoptera rasilis'' Böhm, 1926 **†''Rhinoptera, Rhinoptera schultzi'' Hiden, 1995 **†''Rhinoptera, Rhinoptera sherborni'' White, 1926 **†''Rhinoptera, Rhinoptera smithii'' Jordan & Beal, 1913 **†''Rhinoptera, Rhinoptera studeri'' Agassiz, 1843 **†''Rhinoptera, Rhinoptera woodwardi'' Agassiz, 1843 *†''Rhizochlatrus'' Silva Santos & Travassos, 1960 **†''Rhizochlatrus vidalis'' Silva Santos & Travassos, 1960 *''Rhizoprionodon'' Whitley, 1929 **†''Rhizoprionodon, Rhizoprionodon bisulcatus'' Li, 1995 **†''Rhizoprionodon, Rhizoprionodon crenidens'' Klunzinger, 1879 **†''Rhizoprionodon, Rhizoprionodon fischeuri'' Joleaud, 1912 **†''Rhizoprionodon, Rhizoprionodon ganntourensis'' Arambourg, 1952 **†''Rhizoprionodon, Rhizoprionodon taxandriae'' Leriche, 1926 *†''Rhizoquadrangulus'' Baut & Genault, 1999 **†''Rhizoquadrangulus rupeliensis'' Le Hon, 1871 *†''Rhomaleodus'' Andreev & Cuny, 2012 **†''Rhomaleodus budurovi'' Andreev & Cuny, 2012 *†''Rhombodus'' Dames, 1881 **†''Rhombodus, Rhombodus andriesi'' Noubhani & Cappetta, 1994 **†''Rhombodus, Rhombodus binkhorsti'' Dames, 1881 **†''Rhombodus, Rhombodus carentonensis'' Vullo, 2005 **†''Rhombodus, Rhombodus ibericus'' Kriwet, Soler-Gijón & López-Martínez, 2007 **†''Rhombodus, Rhombodus levis'' Cappetta & Case, 1975 **†''Rhombodus, Rhombodus meridionalis'' Arambourg, 1952 **†''Rhombodus, Rhombodus microdon'' Arambourg, 1952 *†''Rhombopterygia'' Cappetta, 1980 **†''Rhombopterygia chaconae'' Bernardez, 2002 **†''Rhombopterygia rajoides'' Cappetta, 1980 **†''Rhombopterygia villae'' Bernardez, 2002 **†''Rhombopterygia zaborskii'' Vullo & Courville, 2014 *†''Rhomphaiodon'' Duffin, 1993 **†''Rhomphaiodon minor'' Agassiz, 1837 **†''Rhomphaiodon nicolensis'' Duffin, 1993 *''Rhynchobatus'' Müller & Henle, 1837 **†''Rhynchobatus, Rhynchobatus pristinus'' Probst, 1877 **†''Rhynchobatus, Rhynchobatus rudolffischeri'' Laurito Mora, 1999 **†''Rhynchobatus, Rhynchobatus vincenti'' Jaekel, 1894 *†''Rolfodon'' Cappetta, Morrison & Adnet, 2019 **†''Rolfodon bracheri'' Pfeil, 1983 **†''Rolfodon fiedleri'' Pfeil, 1983 **†''Rolfodon goliath'' Antunes & Cappetta, 2002 **†''Rolfodon keyesi'' Mannering & Hiller, 2008 **†''Rolfodon landinii'' Carrillo-Briceño, Aguilera & Rodriguez, 2014 **†''Rolfodon ludvigseni'' Cappetta, Morrison & Adnet, 2019 **†''Rolfodon tatere'' Consoli, 2008 **†''Rolfodon thomsoni'' Richter & Ward, 1990 *†''Romerodus'' Zangerl, 1981 **†''Romerodus orodontus'' Zangerl, 1981 *†''Roongodus'' Hairapetian & Ginter, 2009 **†''Roongodus phijani'' Hairapetian & Ginter, 2009 *†''Roulletia'' Vullo, Cappetta & Néraudeau, 2007 **†''Roulletia, Roulletia bureaui'' Vullo, Cappetta & Néraudeau, 2007 **†''Roulletia canadensis'' Underwood & Cumbaa, 2010 *†''Rubencanthus'' Figueroa & Gallo, 2017 **†''Rubencanthus, Rubencanthus diplotuberculatus'' Figueroa & Gallo, 2017 *†''Rugosicorona'' Johns, Barnes & Orchard, 1997 **†''Rugosicorona circacarina'' Zhang, Chen, Cheng & Zhang, 2012S
*†''Safagaia'' Cappetta, 1991 **†''Safagaia ptychodon'' Cappetta, 1991 *†''Safrodus'' Koot & Cuny, 2015 **†''Safrodus tozeri'' Koot & Cuny, 2015 *†''Saivodus'' Duffin & Ginter, 2006 **†''Saivodus striatus'' Agassiz, 1843 *†''Saltirius'' Cook, Eaton, Newbrey & Wilson, 2014 **†''Saltirius utahensis'' Cook, Eaton, Newbrey & Wilson, 2014 *†''Sandalodus'' Newberry & Worthen, 1866 **†''Sandalodus, Sandalodus complanatus'' Newberry & Worthen, 1866 **†''Sandalodus, Sandalodus crassus'' Newberry & Worthen, 1866 *†''Sarcoprion'' Nielsen, 1952 **†''Sarcoprion, Sarcoprion edax'' Nielsen, 1952 *†''Sarisubcorona'' Johns, 1997 **†''Sarisubcorona circabasis'' Johns, Barnes & Orchard, 1997 *†''Scapanorhynchus'' Woodward, 1889 **†''Scapanorhynchus, Scapanorhynchus aciculus'' Ameghino, 1935 **†''Scapanorhynchus, Scapanorhynchus armenicus'' Glikman, 1980 **†''Scapanorhynchus, Scapanorhynchus baghensis'' Verma, 1965 **†''Scapanorhynchus, Scapanorhynchus darvasicus'' Glikman, 1980 **†''Scapanorhynchus, Scapanorhynchus denticulatus'' Ameghino, 1935 **†''Scapanorhynchus, Scapanorhynchus kysylkumensis'' Sokolov, 1978 **†''Scapanorhynchus, Scapanorhynchus lewisii'' Davis, 1887 **†''Scapanorhynchus, Scapanorhynchus lissus'' Ameghino, 1906 **†''Scapanorhynchus, Scapanorhynchus minimus'' Landemaine, 1991 **†''Scapanorhynchus, Scapanorhynchus minor'' Ameghino, 1935 **†''Scapanorhynchus, Scapanorhynchus perssoni'' Siverson, 1992 **†''Scapanorhynchus, Scapanorhynchus praeraphiodon'' Sokolov, 1978 **†''Scapanorhynchus, Scapanorhynchus puercoensis'' Bourdon, Wright, Lucas, Spielmann & Pence, 2011 **†''Scapanorhynchus, Scapanorhynchus rapax'' Quaas, 1902 **†''Scapanorhynchus, Scapanorhynchus rhaphiodon'' Agassiz, 1843 ***†''Scapanorhynchus rhaphiodon rhaphiodon, S. r. rhaphiodon'' Agassiz, 1843 ***†''Scapanorhynchus rhaphiodon zambiensis, S. r. zambiensis'' Dartevelle & Casier, 1959 **†''Scapanorhynchus, Scapanorhynchus semistriatus'' Ameghino, 1935 **†''Scapanorhynchus, Scapanorhynchus subulatus'' Agassiz, 1843 **†''Scapanorhynchus, Scapanorhynchus temiricus'' Zhelezko, 1987 **†''Scapanorhynchus texanus'' Roemer, 1849 **†''Scapanorhynchus, Scapanorhynchus tricarinatus'' Ameghino, 1935 *†''Schizorhiza'' Weiler, 1930 **†''Schizorhiza, Schizorhiza stromeri'' Weiler, 1930 **†''Schizorhiza, Schizorhiza weileri'' Serra, 1933 *†''Scindocorax'' Bourdon, Wright, Lucas, Spielmann & Pence, 2011 **†''Scindocorax novimexicanus'' Bourdon, Wright, Lucas, Spielmann & Pence, 2011 *†''Sclerorhynchus'' Woodward, 1889 **†''Sclerorhynchus, Sclerorhynchus atavus'' Woodward, 1889 **†''Sclerorhynchus, Sclerorhynchus fanninensis'' Cappetta & Case, 1999 **†''Sclerorhynchus, Sclerorhynchus pettersi'' Case & Cappetta, 1997 **†''Sclerorhynchus, Sclerorhynchus priscus'' Cappetta & Case, 1999 *''Scoliodon'' Müller & Henle, 1837 **†''Scoliodon, Scoliodon alae'' Sahni & Mehrotra, 1981 **†''Scoliodon, Scoliodon conecuhensis'' Cappetta & Case, 2016 **†''Scoliodon, Scoliodon eocenus'' Averianov & Udovitshenko, 1993 *†''Scoliorhiza'' Raymond, 1925 **†''Scoliorhiza kellyi'' Raymond, 1925 *†''Scyliorhinotheca'' Kiel, Peckmann & Simon, 2013 **†''Scyliorhinotheca goederti'' Kiel, Peckmann & Simon, 2013 *''Scyliorhinus'' Blainville, 1816 **†''Scyliorhinus, Scyliorhinus ambliatlanticus'' Lautiro Mora, 1999 **†''Scyliorhinus, Scyliorhinus angustus'' Münster, 1843 **†''Scyliorhinus, Scyliorhinus antiquus'' Agassiz, 1843 **†''Scyliorhinus, Scyliorhinus arambourgi'' Cappetta, 1980 **†''Scyliorhinus, Scyliorhinus arlingtonensis'' Cappetta & Case, 1999 **†''Scyliorhinus, Scyliorhinus biddlei'' Halter, 1995 **†''Scyliorhinus, Scyliorhinus biformis'' Reinecke, 2014 **†''Scyliorhinus, Scyliorhinus bloti'' Cappetta, 1980 **†''Scyliorhinus, Scyliorhinus brumarivulensis'' Underwood & Ward, 2008 **†''Scyliorhinus, Scyliorhinus cepaeformis'' Halter, 1990 **†''Scyliorhinus, Scyliorhinus coupatezi'' Herman, 1974 **†''Scyliorhinus, Scyliorhinus dubius'' Woodward, 1889 **†''Scyliorhinus, Scyliorhinus elongatus'' Davis, 1887 **†''Scyliorhinus, Scyliorhinus entomodon'' Noubhani & Cappetta, 1997 **†''Scyliorhinus, Scyliorhinus fossilis'' Leriche, 1927 **†''Scyliorhinus, Scyliorhinus ivagrantae'' Case & Cappetta, 1997 **†''Scyliorhinus, Scyliorhinus joleaudi'' Cappetta, 1970 **†''Scyliorhinus, Scyliorhinus kannenbergi'' Leder, 2015 **†''Scyliorhinus, Scyliorhinus kasenoi'' Karasawa, 1989 **†''Scyliorhinus, Scyliorhinus luypaertsi'' Halter, 1995 **†''Scyliorhinus, Scyliorhinus malembeensis'' Dartevelle & Casier, 1959 **†''Scyliorhinus, Scyliorhinus monsaugustus'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Scyliorhinus, Scyliorhinus moosi'' Herman, 1975 **†''Scyliorhinus, Scyliorhinus muelleri'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Scyliorhinus, Scyliorhinus musteliformis'' Herman, 1977 **†''Scyliorhinus, Scyliorhinus ptychtus'' Noubhani & Cappetta, 1997 **†''Scyliorhinus, Scyliorhinus reyndersi'' Halter, 1995 **†''Scyliorhinus, Scyliorhinus suelstorfensis'' Reinecke, 2014 **†''Scyliorhinus, Scyliorhinus sulcidens'' Noubhani & Cappetta, 1997 **†''Scyliorhinus, Scyliorhinus taylorensis'' Cappetta & Case, 1999 **†''Scyliorhinus, Scyliorhinus tensleepensis'' Case, 1987 **†''Scyliorhinus, Scyliorhinus trifolius'' Adnet, 2006 **†''Scyliorhinus, Scyliorhinus wardi'' Halter, 1990 **†''Scyliorhinus, Scyliorhinus woodwardi'' Cappetta, 1976 *''Scymnodalatias'' Garrick, 1956 **†''Scymnodalatias, Scymnodalatias cigalafulgosii'' Adnet, 2006 *†''Sechmetia'' Werner, 1989 **†''Sechmetia aegyptiaca'' Stromer, 1927 *†''Selachidea'' Quenstedt 1852 **†''Selachidea torolosi'' Quenstedt 1852 *†''Seretolepis'' Karatajute-Talimaa, 1968 **†''Seretolepis elegans'' Karatajute-Talimaa, 1968 *†''Serratocorona'' Chen, 2002 **†''Serratocorona halberdiforme'' Chen, 2002 *†''Serratolamna'' Landemaine, 1991 **†''Serratolamna, Serratolamna africana'' Dartevelle & Casier, 1943 **†''Serratolamna, Serratolamna caraibaea'' Leriche, 1938 **†''Serratolamna, Serratolamna khderii'' Zalmout & Mustafa, 2001 **†''Serratolamna, Serratolamna serrata'' Agassiz, 1843 *†''Siamodus'' Long, 1990 **†''Siamodus janvieri'' Long, 1990 *†''Siberiodus'' Ivanov & Rodina, 2004 **†''Siberiodus mirabilis'' Ivanov & Rodina, 2004 *†''Sibyrhynchus'' Zangerl & Case, 1973 **†''Sibyrhynchus denisoni'' Zangerl & Case, 1973 *†''Sigmoscyllium'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Sigmoscyllium acuspidatum'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Sigmoscyllium striatum'' Underwood & Ward, 2008 *†''Siksika (genus), Siksika'' Lund, 1989 **†''Siksika ottae'' Lund, 1989 *†''Similihariotta'' Zangerl, 1979 **†''Similihariotta dabasinskasi'' Zangerl, 1979 *†''Similiteroscyllium'' Fuchs, Engelbrecht, Lukeneder & Kriwet, 2018 **†''Similiteroscyllium, Similiteroscyllium iniquus'' Fuchs, Engelbrecht, Lukeneder & Kriwet, 2018 **†''Similiteroscyllium, Similiteroscyllium rugasimulatum'' Guinot, Cappetta & Adnet, 2014 *†''Sinacanthus'' P'An, 1959 **†''Sinacanthus boliviensis'' Gagnier, Turner, Friman, Suarez-Riglos & Janvier, 1988 **†''Sinacanthus triangulatus'' P'An & Liu, 1975 **†''Sinacanthus wuchangensis'' P'An, 1959 *†''Sinacrodus'' Wang, Zhu, Jin & Wang, 2007 **†''Sinacrodus donglingensis'' Wang, Zhu, Jin & Wang, 2007 *†''Sinohelicoprion'' Liu & Chang, 1963 **†''Sinohelicoprion, Sinohelicoprion macrodontus'' Lei, 1983 *†''Smithraja'' Herman, 1986 **†''Smithraja forestensis'' Herman, 1986 *†''Solenodus'' Trautschold, 1874 **†''Solenodus crenulatus'' Trautschold, 1874 *''Somniosus'' Lesueur, 1818 **†''Somniosus, Somniosus gonzalezi'' Welton & Goedert, 2016 *†''Spathobatis'' Thiollière, 1852 **†''Spathobatis, Spathobatis bugesiacus'' Thiollière, 1852 **†''Spathobatis, Spathobatis delsatei'' Underwood & Ward, 2004 **†''Spathobatis, Spathobatis halteri'' Biddle & Landemaine, 1988 **†''Spathobatis, Spathobatis morinicus'' Sauvage, 1873 **†''Spathobatis, Spathobatis mutterlosei'' Thies, 1983 **†''Spathobatis, Spathobatis rugosus'' Underwood, Mitchell & Veltkamp, 1999 **†''Spathobatis, Spathobatis uppensis'' Thies, 1983 *†''Sphenacanthus'' Agassiz, 1837 **†''Sphenacanthus, Sphenacanthus aequistriatus'' Davis, 1879 **†''Sphenacanthus, Sphenacanthus carbonarius'' Giebel, 1848 **†''Sphenacanthus, Sphenacanthus delepinei'' Fournier & Pruvost, 1928 **†''Sphenacanthus, Sphenacanthus depressus'' Newberry, 1897 **†''Sphenacanthus, Sphenacanthus gondwanus'' Da Silva Santos, 1947 **†''Sphenacanthus, Sphenacanthus ignis'' Figueroa & Gallo, 2017 **†''Sphenacanthus, Sphenacanthus minor'' Davis, 1879 **†''Sphenacanthus, Sphenacanthus nodosus'' Egerton, 1853 **†''Sphenacanthus, Sphenacanthus riorastoensis'' Pauliv, Dias & Sedor, 2012 **†''Sphenacanthus, Sphenacanthus sanpauloensis'' Chahud, Fairchild & Petri, 2010 **†''Sphenacanthus, Sphenacanthus serrulatus'' Agassiz, 1843 **†''Sphenacanthus, Sphenacanthus tenuis'' Ginter, 2016 **†''Sphenacanthus, Sphenacanthus vicinalis'' Soler-Gijón, 1997 *†''Sphenodus'' Agassiz, 1843 **†''Sphenodus alpinus'' Gümbel, 1861 **†''Sphenodus longidens'' Agassiz, 1843 **†''Sphenodus lundgreni'' Davis, 1890 **†''Sphenodus macer'' Quenstedt, 1852 **†''Sphenodus nitidus'' Wagner, 1862 **†''Sphenodus planus'' Agassiz, 1843 **†''Sphenodus rectidens'' Emmons, 1858 **†''Sphenodus robustidens'' Giuseppe Seguenza, Seguenza, 1900 **†''Sphenodus tithonius'' Gemmellaro, 1871 **†''Sphenodus virgai'' Gemmellaro, 1871 *†''Sphenonchus'' Agassiz, 1843 **†''Sphenonchus hamatus'' Agassiz, 1843 *''Sphyrna'' Rafinesque, 1810 **†''Sphyrna, Sphyrna arambourgi'' Cappetta, 1970 **†''Sphyrna, Sphyrna gibbesii'' Hay, 1902 **†''Sphyrna, Sphyrna guinoti'' Adnet, Marivaux, Cappetta, Charruault, Essid, Jiquel, Ammar, Marandat, Marzougui, Merzeraud, Temani, Vianey-Liaud & Tabuce, 2020 **†''Sphyrna, Sphyrna integra'' Probst, 1878 **†''Sphyrna, Sphyrna laevissima'' Cope, 1867 **†''Sphyrna, Sphyrna magna'' Cope, 1867 *†''Sporetodus'' Cope, 1874 **†''Sporetodus janevaii'' Cope, 1874 *†''Squalicorax'' Whitley, 1939 **†''Squalicorax, Squalicorax acutus'' Siversson, Cook, Ryan, Watkins, Tatarnic, Downes & Newbrey, 2018 **†''Squalicorax, Squalicorax africanus'' Cappetta, 1991 **†''Squalicorax, Squalicorax appendiculatus'' Agassiz, 1839 **†''Squalicorax, Squalicorax baharijensis'' Stromer, 1927 **†''Squalicorax, Squalicorax bassanii'' Gemmellaro, 1920 **†''Squalicorax, Squalicorax bazzii'' Siversson, Cook, Ryan, Watkins, Tatarnic, Downes & Newbrey, 2018 **†''Squalicorax, Squalicorax benguerirensis'' Cappetta, Adnet, Akkrim & Amalik, 2014 **†''Squalicorax, Squalicorax bernardezi'' Guinot, Underwood, Cappetta & Ward, 2013 **†''Squalicorax, Squalicorax coquandi'' Vullo, Cappetta & Néraudeau, 2007 **†''Squalicorax, Squalicorax curvatus'' Williston, 1900 **†''Squalicorax, Squalicorax deckeri'' Bice & Shimada, 2016 **†''Squalicorax, Squalicorax falcatus'' Agassiz, 1843 **†''Squalicorax, Squalicorax heterodon'' Reuss, 1845 **†''Squalicorax, Squalicorax kaupi'' Agassiz, 1843 **†''Squalicorax, Squalicorax kugleri'' Leriche, 1938 **†''Squalicorax, Squalicorax lalunaensis'' Guinot & Carrillo-Briceño, 2018 **†''Squalicorax, Squalicorax lindstromi'' Davis, 1890 **†''Squalicorax, Squalicorax microserratus'' Cappetta, Adnet, Akkrim & Amalik, 2014 **†''Squalicorax, Squalicorax moodyi'' Guinot & Carrillo-Briceño, 2018 **†''Squalicorax, Squalicorax mutabilis'' Siversson, Cook, Ryan, Watkins, Tatarnic, Downes & Newbrey, 2018 **†''Squalicorax, Squalicorax primigenius'' Landemaine, 1991 **†''Squalicorax, Squalicorax priscoserratus'' Siverson, Lindgren & Kelley, 2007 **†''Squalicorax, Squalicorax pristodontus'' Agassiz, 1843 **†''Squalicorax, Squalicorax sagisicus'' Glikman, 1980 **†''Squalicorax, Squalicorax volgensis'' Glikman, 1971 **†''Squalicorax, Squalicorax yangaensis'' Dartevelle & Casier, 1943 *†''Squaliodalatias'' Adnet, Cappetta & Reynders, 2006 **†''Squaliodalatias savoiei'' Cappetta, Morrison & Adnet, 2019 **†''Squaliodalatias weltoni'' Adnet, 2000 *''Squaliolus'' Smith & Radcliffe, 1912 **†''Squaliolus, Squaliolus gasconensis'' Adnet, 2006 **†''Squaliolus, Squaliolus schaubi'' Casier, 1958 *†''Squaliomicrus'' Suzuki, 2015 **†''Squaliomicrus sanadaensis'' Suzuki, 2015 *†''Squaloraja'' Riley, 1833 **†''Squaloraja polyspondyla'' Agassiz, 1843 *''Squalus'' Linnaeus, 1758 **†''Squalus, Squalus almeidae'' Antunes & Jonet, 1970 **†''Squalus, Squalus alsaticus'' Andreae, 1892 **†''Squalus, Squalus ballingsloevensis'' Siverson, 1993 **†''Squalus, Squalus balsvikensis'' Siverson, 1993 **†''Squalus, Squalus crenatidens'' Arambourg, 1952 **†''Squalus, Squalus gabrielsoni'' Siverson, 1993 **†''Squalus, Squalus huntensis'' Case & Cappetta, 1997 **†''Squalus, Squalus minor'' Daimeries, 1888 **†''Squalus, Squalus nicholsae'' Cappetta, Morrison & Adnet, 2019 **†''Squalus, Squalus occidentalis'' Agassiz, 1856 **†''Squalus, Squalus smithi'' Herman, 1982 **†''Squalus, Squalus vondermarcki'' Müller & Schöllmann, 1989 **†''Squalus, Squalus weltoni'' Long, 1992 **†''Squalus, Squalus woodburnei'' Long, 1992 **†''Squalus, Squalus worlandensis'' Case, 1987 *†''Squatigaleus'' Cappetta, 1989 **†''Squatigaleus atlasi'' Cappetta, 1989 **†''Squatigaleus carinatus'' Cappetta, 1991 **†''Squatigaleus grandjeani'' Cappetta, 1991 **†''Squatigaleus sulphurensis'' Case & Cappetta, 1997 **†''Squatigaleus vianeyi'' Cappetta, 1989 *''Squatina'' Duméril, 1806 **†''Squatina, Squatina angeloides'' Van Beneden, 1873 **†''Squatina, Squatina baumbergensis'' Von Der Marck, 1885 **†''Squatina, Squatina beyrichi'' Noetling, 1885 **†''Squatina, Squatina biforis'' Le Hon, 1871 **†''Squatina, Squatina carinata'' Giebel, 1848 **†''Squatina, Squatina cranei'' Woodward, 1888 **†''Squatina, Squatina crassa'' Daimeries, 1889 **†''Squatina, Squatina danconai'' Lawley, 1876 **†''Squatina, Squatina decipiens'' Dalinkevicius, 1935 **†''Squatina, Squatina fortemordeo'' Siversson, Cook, Cederström & Ryan, 2016 **†''Squatina, Squatina gaudryi'' Priem, 1901 **†''Squatina, Squatina gigantea'' Ameghino, 1906 **†''Squatina, Squatina hassei'' Leriche, 1927 **†''Squatina, Squatina lerichei'' Jordan & Beal, 1913 **†''Squatina, Squatina lundegreni'' Siversson, Cook, Cederström & Ryan, 2016 **†''Squatina, Squatina minor'' Eastman, 1911 **†''Squatina, Squatina muelleri'' Reuss, 1846 **†''Squatina, Squatina occidentalis'' Eastman, 1904 **†''Squatina, Squatina prima'' Winkler, 1876 **†''Squatina, Squatina speciosa'' Meyer, 1856 **†''Squatina, Squatina subserrata'' Münster, 1846 *†''Squatinactis'' Lund & Zangerl, 1974 **†''Squatinactis caudispinatus'' Lund & Zangerl, 1974T
*''Taeniura, Taeniurops'' Garman, 1913 **†''Taeniura, Taeniurops cavernosus'' Probst, 1877 *†''Tamiobatis'' Eastman, 1897 **†''Tamiobatis elgae'' Ivanov, 2018 **†''Tamiobatis succinctus'' St. John & Worthen, 1875 **†''Tamiobatis vetustus'' Eastman, 1897 **†''Tamiobatis wachsmuthi'' St. John & Worthen, 1875 *†''Tanaodus'' St. John & Worthen, 1875 **†''Tanaodus bellicinctus'' St. John & Worthen, 1875 **†''Tanaodus depressius'' St. John & Worthen, 1875 **†''Tanaodus grossiplicatus'' St. John & Worthen, 1875 **†''Tanaodus multiplicatus'' Newberry & Worthen, 1866 **†''Tanaodus obscurus'' Leidy, 1857 **†''Tanaodus polymorphus'' St. John & Worthen, 1875 **†''Tanaodus pumilis'' St. John & Worthen, 1875 **†''Tanaodus scoticus'' Moy-Thomas, 1938 **†''Tanaodus sculptus'' St. John & Worthen, 1875 **†''Tanaodus sublunatus'' St. John & Worthen, 1875 **†''Tanaodus wisei'' Woodward, 1920 *†''Tanoutia'' Noubhani & Cappetta, 1995 **†''Tanoutia iminensis'' Noubhani & Cappetta, 1995 *†''Tantalepis'' Sansom, Davies, Coates, Nicoll & Ritchie, 2012 **†''Tantalepis gatehousei'' Sansom, Davies, Coates, Nicoll & Ritchie, 2012 *†''Taquaralodus'' Chahud & Petri, 2010 **†''Taquaralodus albuquerquei'' Silva Santos, 1946 *†''Tarimacanthus'' Min, 1998 **†''Tarimacanthus bachuensis'' Min, 1998 *†''Tassiliodus'' Derycke & Goujet, 2011 **†''Tassiliodus lessardi'' Derycke & Goujet, 2011 *†''Teresodus'' Koot, Cuny, Tintori & Twitchett, 2013 **†''Teresodus amplexus'' Koot, Cuny, Tintori & Twitchett, 2013 *†''Tethybatis'' de Carvalho, 2004 **†''Tethybatis selachoides'' de Carvalho, 2004 *†''Tethylamna'' Cappetta & Case, 2016 **†''Tethylamna, Tethylamna dunni'' Cappetta & Case, 2016 **†''Tethylamna, Tethylamna twiggsensis'' Case, 1981 *†''Tethytrygon'' Marramà, Carnevale, Naylor & Kriwet, 2019 **†''Tethytrygon, Tethytrygon muricatus'' (Volta, 1796) *†''Texabatis'' Case & Cappetta, 1997 **†''Texabatis corrugata'' Case & Cappetta, 1997 *†''Texasodus'' Ivanov, Nestell & Nestell, 2012 **†''Texasodus varidentatus'' Ivanov, Nestell & Nestell, 2012 *†''Texatrygon'' Cappetta & Case, 1999 **†''Texatrygon avonicola'' Estes, 1964 **†''Texatrygon brycensis'' Kirkland, Eaton & Brinkman, 2013 **†''Texatrygon copei'' Cappetta & Case, 1999 **†''Texatrygon hooveri'' McNulty & Slaughter, 1972 **†''Texatrygon stouti'' Bourdon, Wright, Lucas, Spielmann & Pence, 2011 *†''Tezakia'' Andreev, Coates, Shelton, Cooper, Smith & Sansom, 2015 **†''Tezakia hardingensis'' Andreev, Coates, Shelton, Cooper, Smith & Sansom, 2015 *†''Thaiodus'' Cappetta, Buffetaut & Suteethorn, 1990 **†''Thaiodus ruchae'' Cappetta, Buffetaut & Suteethorn, 1990 *†''Thiesus'' Guinot, Cappetta & Adnet, 2014 **†''Thiesus concavus'' Guinot, Cappetta & Adnet, 2014 *†''Thrinacodus'' St. John & Worthen, 1875 **†''Thrinacodus bicuspidatus'' Ginter & Sun, 2007 **†''Thrinacodus duplicatus'' Newberry & Worthen, 1866 **†''Thrinacodus dziki'' Ginter, Duffin, Dean & Korn, 2015 **†''Thrinacodus ferox'' Turner, 1982 **†''Thrinacodus gracia'' Grogan & Lund, 2008 **†''Thrinacodus incurvus'' Newberry & Worthen, 1866 **†''Thrinacodus nanus'' St. John & Worthen, 1875 **†''Thrinacodus tranquillus'' Ginter, 2000 *†''Tiaraju'' Richter, 2005 **†''Tiaraju tenuis'' Richter, 2007 *†''Tikiodontus'' Bhat, Ray & Datta, 2018 **†''Tikiodontus, Tikiodontus asymmetricus'' Bhat, Ray & Datta, 2018 *†''Tingaleus'' Cappetta, 1993 **†''Tingaleus dakkai'' Cappetta, 1993 *†''Tingitanius'' Claeson, Underwood & Ward, 2013 **†''Tingitanius tenuimandibulus'' Claeson, Underwood & Ward, 2013 *†''Titanonarke'' de Carvalho, 2010 **†''Titanonarke molini'' Jaekel, 1894 *†''Tobolamna'' Zhelezko, 1999 **†''Tobolamna levinae'' Zhelezko, 1999 **†''Tobolamna tobolensis'' Zhelezko, 1999 *†''Tomewingia'' Case & Cappetta, 2013 **†''Tomewingia problematica'' Case & Cappetta, 1997 *''Torpedo (genus), Torpedo'' Houttuyn, 1764 **†''Torpedo (genus), Torpedo acarinata'' Adnet, 2006 **†''Torpedo (genus), Torpedo chattica'' Reinecke, 2015 **†''Torpedo (genus), Torpedo dormaalensis'' Smith, 1999 **†''Torpedo (genus), Torpedo pessanti'' Adnet, 2006 *†''Toxoprion'' Hay, 1909 **†''Toxoprion, Toxoprion lecontei'' Dean, 1897 *†''Traquairius'' Lund & Grogan, 1997 **†''Traquairius nudus'' Lund & Grogan, 1997 *''Triaenodon'' Müller & Henle, 1837 **†''Triaenodon, Triaenodon willei'' Herman & Van Den Eeckhaut, 2010 *''Triakis'' Müller & Henle, 1838 **†''Triakis, Triakis antunesi'' Noubhani & Cappetta, 1997 **†''Triakis, Triakis beali'' Jordan & Gilbert, 1919 **†''Triakis, Triakis chalossensis'' Adnet, 2006 **†''Triakis, Triakis kelleri'' Hovestadt & Hovestadt-Euler, 2002 **†''Triakis, Triakis muelleri'' Leder, 2013 **†''Triakis, Triakis rutimeyeri'' Casier, 1958 **†''Triakis, Triakis tanoutensis'' Noubhani & Cappetta, 1997 **†''Triakis, Triakis wardi'' Cappetta, 1976 *†''Tribodus'' Brito & Ferreira, 1989 **†''Tribodus limae'' Brito & Ferreira, 1989 **†''Tribodus morlati'' Landemaine, 1991 **†''Tribodus tunisiensis'' Cuny, Ouaja, Srarfi, Schmitz, Buffetaut & Benton, 2004 *†''Trigonodus'' Winkler, 1876 **†''Trigonodus primus'' Winkler, 1876 *†''Trigonotodus'' Kozlov, 1999 **†''Trigonotodus alteri'' Kozlov, 2001 **†''Trigonotodus tusbairicus'' Kozlov, 1999 *†''Triodus'' Jordan, 1849 **†''Triodus, Triodus carinatus'' Fritsch, 1890 **†''Triodus, Triodus elpia'' Johnson & Thayer, 2010 **†''Triodus, Triodus frossardi'' Gaudry, 1883 **†''Triodus, Triodus kraetschmeri'' Hampe, 1989 **†''Triodus, Triodus lauterensis'' Hampe, 1989 **†''Triodus, Triodus obscurus'' Hampe, 1989 **†''Triodus, Triodus palatinus'' Hampe, 1989 **†''Triodus, Triodus pulchellus'' Davis, 1880 **†''Triodus, Triodus richterae'' Pauliv, Martinelli, Francischini, Dentzien-Dias, Soares, Schultz & Ribeiro, 2017 **†''Triodus, Triodus serratus'' Davis, 1892 **†''Triodus, Triodus sessilis'' Jordan, 1849 **†''Triodus, Triodus teberdaensis'' Hampe & Ivanov, 2007 *†''Tristychius'' Agassiz, 1837 **†''Tristychius, Tristychius arcuatus'' Agassiz, 1843 **†''Tristychius, Tristychius minor'' Portlock, 1843 **†''Tristychius, Tristychius semistriatus'' Traquair, 1894 *†''Truyolsodontos'' Bernardez, 2018 **†''Truyolsodontos estauni'' Bernardez, 2018 *†''Tuberospina'' Lebedev, 1995 **†''Tuberospina nataliae'' Lebedev, 1995 *†''Tubulacanthus'' Fritsch, 1889 **†''Tubulacanthus sulcatus'' Fritsch, 1889 *†''Turania (genus), Turania'' Kozlov, 2001 **†''Turania andrusovi'' Kozlov, 2001 *†''Turnovichthys'' Štamberg, 2001 **†''Turnovichthys magnus'' Štamberg, 2001 *†''Turoniabatis'' Landemaine, 1991 **†''Turoniabatis cappettai'' Landemaine, 1991 *†''Tuvalepis'' Zigaite & Karatajute-Talimaa, 2008 **†''Tuvalepis schultzei'' Zigaite & Karatajute-Talimaa, 2008U
*†''Uralodus'' Kozlov, 2001 **†''Uralodus zangerli'' Kozlov, 2001 *''Urobatis'' Garman, 1913 **†''Urobatis, Urobatis molleni'' Hovestadt & Hovestadt-Euler, 2010 **†''Urobatis, Urobatis sloani'' Blainville, 1816 *''Urolophus'' Müller & Henle, 1837 **†''Urolophus, Urolophus bicuneatus'' Noetling, 1885 *†''Usakias'' Zhelezko & Kozlov, 1999 **†''Usakias wardi'' Zhelezko & Kozlov, 1999 ***†''Usakias wardi gracilis, U. w. gracilis'' Zhelezko & Kozlov, 1999 ***†''Usakias wardi schorymensis, U. w. schorymensis'' Zhelezko & Kozlov, 1999 ***†''Usakias wardi wardi, U. w. wardi'' Zhelezko & Kozlov, 1999V
*†''Vallisia'' Duffin, 1982 **†''Vallisia coppi'' Duffin, 1982 *†''Vascobatis'' Cappetta & Corral, 1999 **†''Vascobatis albaitensis'' Cappetta & Corral, 1999 *†''Vectiselachos'' Rees & Underwood, 2002 **†''Vectiselachos gosslingi'' Batchelor, 2013 **†''Vectiselachos ornatus'' Woodward, 1889 *†''Venustodus'' St. John & Worthen, 1875 **†''Venustodus arcuatus'' Lebedev, 2001 *†''Vetacapsula'' Mackie, 1867 **†''Vetacapsula cooperi'' Mackie & Crocker, 1865 **†''Vetacapsula kidstoni'' Crookall, 1928 **†''Vetacapsula moyseyi'' Crookall, 1928 *†''Viperecucullus'' Case, 1996 **†''Viperecucullus kuehnei'' Case, 1996W
*†''Walteraja'' Siverson & Cappetta, 2001 **†''Walteraja exigua'' Siverson & Cappetta, 2001 *†''Washakiebatis'' Zeigler, Lucas & Heckert, 2005 **†''Washakiebatis kirklandi'' Zeigler, Lucas & Heckert, 2005 *†''Weissobatis'' Hovestadt & Hovestadt-Euler, 1999 **†''Weissobatis micklichi'' Hovestadt & Hovestadt-Euler, 1999 *†''Welcommia'' Cappetta, 1990 **†''Welcommia, Welcommia bodeuri'' Cappetta, 1990 **†''Welcommia cappettai'' Klug & Kriwet, 2010 *†''Wellerodus'' Turner, 1997 **†''Wellerodus priscus'' Eastman, 1899 **†''Wellerodus wellsi'' Turner, 1997 *†''Weltonia'' Ward, 1979 **†''Weltonia ancistrodon'' Arambourg, 1952 **†''Weltonia burnhamensis'' Ward, 1979 *†''Whitropus'' Richards, Sherwin, Smithson, Bennion, Davies, Marshall & Clack, 2018 **†''Whitropus longicalcus'' Richards, Sherwin, Smithson, Bennion, Davies, Marshall & Clack, 2018 *†''Wodnika'' Münster, 1843 **†''Wodnika, Wodnika borealis'' Maisey, 1982 **†''Wodnika, Wodnika striatula'' Münster, 1843 *†''Woellsteinia'' Reinecke, Stapf & Raisch, 2001 **†''Woellsteinia kozlovi'' Adnet, 2006 **†''Woellsteinia oligocaena'' Reinecke, Stapf & Raisch, 2001 *†''Wurdigneria'' Richter, 2005 **†''Wurdigneria obliterata'' Richter, 2005 **†''Wurdigneria pricei'' Würdig-Maciel, 1975 **†''Wurdigneria santosi'' Würdig-Maciel, 1975X
*†''Xampylodon'' Cappetta, Morrison & Adnet, 2019 **†''Xampylodon dentatus'' Woodward, 1886 *†''Xenacanthus'' Beyrich, 1848 **†''Xenacanthus, Xenacanthus decheni'' Goldfuss, 1847 **†''Xenacanthus, Xenacanthus elegans'' Traquair, 1881 **†''Xenacanthus, Xenacanthus gaudryi'' Brongniart & Sauvage, 1888 **†''Xenacanthus, Xenacanthus humbergensis'' Hampe, 1994 **†''Xenacanthus, Xenacanthus laevissimus'' Agassiz, 1837 **†''Xenacanthus, Xenacanthus latus'' Newberry & Worthen, 1866 **†''Xenacanthus, Xenacanthus meisenheimensis'' Hampe, 1994 **†''Xenacanthus, Xenacanthus oelbergensis'' Fritsch, 1890 **†''Xenacanthus, Xenacanthus ossiani'' Johnson, 1999 **†''Xenacanthus, Xenacanthus ovalis'' Fritsch, 1890 **†''Xenacanthus, Xenacanthus parallelus'' Fritsch, 1890 **†''Xenacanthus, Xenacanthus ragonhai'' Pauliv, Dias, Sedor & Ribeiro, 2014 **†''Xenacanthus, Xenacanthus remigiusbergensis'' Hampe, 1994 **†''Xenacanthus, Xenacanthus slaughteri'' Johnson, 1999 **†''Xenacanthus, Xenacanthus tenuis'' Woodward, 1889 **†''Xenacanthus, Xenacanthus tocantinsensis'' Santos & Salgado, 1970 *†''Xenosynechodus'' Glikman, 1980 **†''Xenosynechodus egloni'' Glikman, 1980 *†''Xinjiangichthys'' Wang, Zhang, Wang & Zhu, 1998 **†''Xinjiangichthys pluridentatus'' Wang, Zhang, Wang & Zhu, 1998 **†''Xinjiangichthys tarimensis'' Wang, Zhang, Wang & Zhu, 1998 *†''Xiphodolamia'' Leidy, 1877 **†''Xiphodolamia ensis'' Leidy, 1877 **†''Xiphodolamia eocaena'' Woodward, 1889 **†''Xiphodolamia serrata'' Adnet, Hosseinzadeh, Antunes, Balbino, Kozlov & Cappetta, 2009 *†''Xystracanthus'' Leidy, 1859 **†''Xystracanthus arcuatus'' Leidy, 1859 *†''Xystrogaleus'' Adnet, 2006 **†''Xystrogaleus cappettai'' Adnet, 2006Y
*†''Youssoubatis'' Cappetta, 1992 **†''Youssoubatis ganntourensis'' Cappetta, 1992Z
*†''Zamponiopteron'' Janvier & Suarez-Riglos, 1986 **†''Zamponiopteron falciformis'' Janvier & Suarez-Riglos, 1986 **†''Zamponiopteron spinifera'' Janvier & Suarez-Riglos, 1986 **†''Zamponiopteron triangularis'' Janvier & Suarez-Riglos, 1986 *''Zapteryx'' Jordan & Gilbert, 1880 **†''Zapteryx, Zapteryx bichuti'' Signeux, 1961 *†''Zygzabatis'' Mendiola, 1995 **†''Zygzabatis maroccana'' Mendiola, 1995See also
* Cartilaginous fish * List of acanthodians * List of placoderms * List of prehistoric bony fish * List of prehistoric jawless fish * List of sharksReferences
*External links