Macrorhizodus americanus (8)
(Leriche, 1942)
Synonyms: Carcharhinus americanus, Isurus praecursor americanus, Macrorhizodus cf. americanus, Macrorhizodus praecursor americanus, Oxyrhina praecursor americana
Original description species: (Leriche, 1942)
Genus: Macrorhizodus Glikman, 1964
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Macrorhizodus flandricus (27)
(Leriche, 1910)
Synonyms: Cosmopolitodus flandricus, Cosmopolitodus (Isurus) flandricus, Isurus aff. desori flandrica, Isurus aff. flandricus, Isurus desori flandrica, Isurus desori flandricus, Isurus desorii aff. flandricus, Isurus desorii flandricus, Isurus flandricus, Isurus gracilis flandrica, Oxyrhina cf. flandrica, Oxyrhina desori flandrica, Oxyrhina flandrica
Original description species: (Leriche, 1910)
Genus: Macrorhizodus Glikman, 1964
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Macrorhizodus nolfi (8)
Zhelezko, 1999
Synonyms: Macrorhizodus cf. nolfi
Original description species: Zhelezko, 1999
Genus: Macrorhizodus Glikman, 1964
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Macrorhizodus praecursor (98)
(Leriche, 1905)
Synonyms: Cosmopolitodus praecursor, Cosmopolitodus (Isurus) praecursor, Isurus aff. praecursor, Isurus cf. praecursor, Isurus desori praecursor, Isurus praecursor, Macrorhizodus (Isurus) precursor, Otodus lawleyi, Oxyrhina desori praecursor, Oxyrhina latus, Oxyrhina praecursor
Original description species: (Leriche, 1905)
Genus: Macrorhizodus Glikman, 1964
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Macrourogaleus hassei (9)
(Woodward, 1889)
Synonyms: Galeus hassei, Pristiurus hassei
Original description species: (Woodward, 1889)
Genus: Macrourogaleus Fowler, 1947
Family: Paraorthacodontidae Klug, 2009
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mafdetia tibniensis (3)
Werner, 1989
Original description species: Werner, 1989
Genus: Mafdetia Werner, 1989
Family: Rajidae De Blainville, 1816
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Maghriboselache mohamezanei (1)
Klug, Coates, Frey, Greif, Jobbins, Pohle, Lagnaoui, Haouz & Ginter, 2023
Original description species: Klug, Coates, Frey, Greif, Jobbins, Pohle, Lagnaoui, Haouz & Ginter, 2023
Genus: Maghriboselache Klug, Coates, Frey, Greif, Jobbins, Pohle, Lagnaoui, Haouz & Ginter, 2023
Family: Cladoselachidae Dean, 1894
Order: Symmoriiformes
Subclass: Holocephali
Magistrauia unicaplicata (1)
Guinot, Cappetta & Adnet, 2014
Original description species: Guinot, Cappetta & Adnet, 2014
Genus: Magistrauia Guinot, Cappetta & Adnet, 2014
Family: Brachaeluridae Applegate, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Maiseyacanthus ozarkanum (1)
Bronson, 2021
Original description species: Bronson, 2021
Genus: Maiseyacanthus Bronson, 2021
Family: incert. fam.
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Holocephali
Manberodus fortis (2)
Hairapetian, Ginter & Yazdi, 2008
Original description species: Hairapetian, Ginter & Yazdi, 2008
Genus: Manberodus Hairapetian, Ginter & Yazdi, 2008
Family: Aztecodontidae Hairapetian, Ginter & Yazdi, 2008
Order: Omalodontiformes
Subclass: Elasmobranchii
Marambioraja leiostemma (1)
Engelbrecht, Mors, Reguero & Kriwet, 2019
Original description species: Engelbrecht, Mors, Reguero & Kriwet, 2019
Genus: Marambioraja Engelbrecht, Mors, Reguero & Kriwet, 2019
Family: Rajidae De Blainville, 1816
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Marckgrafia libyca (12)
Weiler, 1935
Synonyms: Marckgrafia lybica
Original description species: Weiler, 1935
Genus: Marckgrafia Weiler, 1935
Family: Sclerorhynchidae Cappetta, 1974
Suborder: Sclerorhynchoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mcmurdodus featherensis (5)
White, 1968
Synonyms: Mcmurdodus cf. featherensis
Original description species: White, 1968
Genus: Mcmurdodus White, 1968
Family: Mcmurdodontidae White, 1968
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mecotrygon asperodentulus (1)
Adnet et al., 2020
Original description species: Adnet et al., 2020
Genus: Mecotrygon Adnet Et Al., 2020
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megachasma alisonae (2)
Shimada & Ward, 2016
Original description species: Shimada & Ward, 2016
Genus: Megachasma Taylor, Compagno & Struhsaker, 1983
Family: Megachasmidae Taylor, Compagno & Struhsaker, 1983
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megachasma applegatei (6)
Shimada, Welton & Long, 2014
Synonyms: Megachasma cf. applegatei
Original description species: Shimada, Welton & Long, 2014
Genus: Megachasma Taylor, Compagno & Struhsaker, 1983
Family: Megachasmidae Taylor, Compagno & Struhsaker, 1983
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megachasma pelagios-f (6)
Taylor, Compagno & Struhsaker, 1983
Synonyms: Megachasma aff. pelagios-f, Megachasma cf. pelagios-f
Original description species: Taylor, Compagno & Struhsaker, 1983
Genus: Megachasma Taylor, Compagno & Struhsaker, 1983
Family: Megachasmidae Taylor, Compagno & Struhsaker, 1983
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megachasma sp-f (16)

Genus: Megachasma Taylor, Compagno & Struhsaker, 1983
Family: Megachasmidae Taylor, Compagno & Struhsaker, 1983
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megactenopetalus kaibabanus (10)
David, 1944
Original description species: David, 1944
Genus: Megactenopetalus David, 1944
Family: Pristodontidae Woodward, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Megalolamna paradoxodon (8)
Shimada, Chandler, Lam, Tanaka & Ward, 2017
Synonyms: Cretalamna bassanii
Original description species: Shimada, Chandler, Lam, Tanaka & Ward, 2017
Genus: Megalolamna Shimada, Chandler, Lam, Tanaka & Ward, 2017
Family: Otodontidae Glickman, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megarhizodon macrorhiza (6)
Cope, 1875
Synonyms: Plicatolamna cf. macrorhiza, Plicatolamna macrorhiza
Original description species: Cope, 1875
Genus: Megarhizodon Sokolov, 1978
Family: Cretoxyrhinidae Glickman, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megascyliorhinus cooperi (14)
Cappetta & Ward, 1977
Original description species: Cappetta & Ward, 1977
Genus: Megascyliorhinus Cappetta & Ward, 1977
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megascyliorhinus miocaenicus (29)
(Antunes & Jonet, 1970)
Synonyms: Megascyliorhinus cf. miocaenicus, Rhincodon cf. miocaenicus, Rhincodon miocaenicus
Original description species: (Antunes & Jonet, 1970)
Genus: Megascyliorhinus Cappetta & Ward, 1977
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megascyliorhinus trelewensis (10)
Clone, 1986
Original description species: Clone, 1986
Genus: Megascyliorhinus Cappetta & Ward, 1977
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megasqualus occidentalis (19)
(Agassiz, 1856)
Synonyms: Dalatias occidentalis, Gyrace occidentalis, Megasqualus serriculus, Scymnorhinus occidentalis, Scymnus occidentalis, Squalus cf. serriculus, Squalus occidentalis, Squalus serriculus
Original description species: (Agassiz, 1856)
Genus: Megasqualus Herman, 1982
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Megasqualus orpiensis (47)
(Winkler, 1874)
Synonyms: Acanthias crepini, Acanthias orpiensis, Biforisodus major, Carcharias (Scoliodon) orpiensis, Megasqualus aff. orpiensis, Megasqualus crepini, Megasqualus major, Notidanus orpiensis, Squalus aff. orpiensis, Squalus orpiensis, Squalus (Acanthias) orpiensis
Original description species: (Winkler, 1874)
Genus: Megasqualus Herman, 1982
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Meishanselache liui (2)
Wang, Zhu, Jin, & Wang, 2007
Original description species: Wang, Zhu, Jin, & Wang, 2007
Genus: Meishanselache Wang, Zhu, Jin, & Wang, 2007
Family: incert. fam.
Order: incert. sedis
Cohort: Euselachii
Subclass: Elasmobranchii
Melanodus loonesi (1)
Darras, Derycke, Blieck & Vachard, 2008
Original description species: Darras, Derycke, Blieck & Vachard, 2008
Genus: Melanodus Darras, Derycke, Blieck & Vachard, 2008
Family: Copodontidae Davis, 1883
Order: Copodontiformes
Subclass: Holocephali
Menaspis diversispinus (1)
Minikh, 1995
Original description species: Minikh, 1995
Genus: Menaspis Ewald, 1848
Family: Menaspidae Woodward, 1891
Order: Menaspiformes
Subclass: Holocephali
Mennerotodus glueckmani (6)
Zhelezko, 1994
Synonyms: Jaekelotodus glueckmani
Original description species: Zhelezko, 1994
Genus: Mennerotodus Zhelezko, 1994
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mennerotodus glueckmani boktensis (2)
Zhelezko in Zhelezko & Kozlov, 1999
Original description species: Zhelezko in Zhelezko & Kozlov, 1999
Genus: Mennerotodus Zhelezko, 1994
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mennerotodus glueckmani glueckmani (1)
Zhelezko, 1994
Original description species: Zhelezko, 1994
Genus: Mennerotodus Zhelezko, 1994
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mennerotodus glueckmani usunbassi (1)
Zhelezko, 1994
Original description species: Zhelezko, 1994
Genus: Mennerotodus Zhelezko, 1994
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mennerotodus mackayi (2)
Cicimurri, Ebersole & Martin, 2020
Original description species: Cicimurri, Ebersole & Martin, 2020
Genus: Mennerotodus Zhelezko, 1994
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mennerotodus parmleyi (2)
Cicimurri, Ebersole & Martin, 2020
Synonyms: Mennerotodus cf. parmleyi
Original description species: Cicimurri, Ebersole & Martin, 2020
Genus: Mennerotodus Zhelezko, 1994
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Merabatis praealba (3)
(Arambourg, 1952)
Synonyms: Raja praealba
Original description species: (Arambourg, 1952)
Genus: Merabatis Cappetta, 1983
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Meridiania convexa (6)
Case, 1994
Synonyms: Meridiania cf. convexa
Original description species: Case, 1994
Genus: Meridiania Case, 1994
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Meridiogaleus cristatus (2)
Engelbrecht, Mörs, Reguero & Kriwet, 2017
Original description species: Engelbrecht, Mörs, Reguero & Kriwet, 2017
Genus: Meridiogaleus Engelbrecht, Mörs, Reguero & Kriwet, 2017
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Meristodonoides butleri (7)
(Thurmond, 1971)
Synonyms: Hybodus butleri, Hybodus cf. butleri
Original description species: (Thurmond, 1971)
Genus: Meristodonoides Underwood & Cumbaa, 2010
Family: Hybodontidae Owen, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Meristodonoides montanensis (9)
(Case, 1978)
Synonyms: Hybodus montanensis, Meristodonoides cf. montanensis
Original description species: (Case, 1978)
Genus: Meristodonoides Underwood & Cumbaa, 2010
Family: Hybodontidae Owen, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Meristodonoides multiplicatus (1)
Cicimurri, Ciampaglio & Runyon, 2014
Original description species: Cicimurri, Ciampaglio & Runyon, 2014
Genus: Meristodonoides Underwood & Cumbaa, 2010
Family: Hybodontidae Owen, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Meristodonoides novojerseyensis (3)
(Case & Cappetta, 2004)
Synonyms: Hybodus novojerseyensis
Original description species: (Case & Cappetta, 2004)
Genus: Meristodonoides Underwood & Cumbaa, 2010
Family: Hybodontidae Owen, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Meristodonoides rajkovichi (4)
(Case, 2001)
Synonyms: Hybodus rajkovichi, Meristodonoides cf. rajkovichi
Original description species: (Case, 2001)
Genus: Meristodonoides Underwood & Cumbaa, 2010
Family: Hybodontidae Owen, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Mesetaraja maleficapelli (1)
Engelbrecht, Mors, Reguero & Kriwet, 2019
Original description species: Engelbrecht, Mors, Reguero & Kriwet, 2019
Genus: Mesetaraja Engelbrecht, Mors, Reguero & Kriwet, 2019
Family: Rajidae De Blainville, 1816
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mesiteia emiliae (13)
Gorjanovic-Kramberger, 1885
Original description species: Gorjanovic-Kramberger, 1885
Genus: Mesiteia Kramberger, 1885
Family: Mesiteiidae Pfeil, 2021
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mesobatis eximius (3)
Leidy, 1855
Original description species: Leidy, 1855
Genus: Mesobatis Leidy, 1877
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mesodmodus explanatus (3)
St. John & Worthen, 1875
Original description species: St. John & Worthen, 1875
Genus: Mesodmodus St. John & Worthen, 1875
Family: incert. fam.
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Mesodmodus exsculptus (3)
St. John & Worthen, 1875
Original description species: St. John & Worthen, 1875
Genus: Mesodmodus St. John & Worthen, 1875
Family: incert. fam.
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Mesodmodus khabenji (1)
Derycke-Khatir, 2005
Original description species: Derycke-Khatir, 2005
Genus: Mesodmodus St. John & Worthen, 1875
Family: incert. fam.
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Mesodmodus ornatus (3)
St. John & Worthen, 1875
Original description species: St. John & Worthen, 1875
Genus: Mesodmodus St. John & Worthen, 1875
Family: incert. fam.
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Mesolophodus problematicus (2)
Woodward, 1889
Original description species: Woodward, 1889
Genus: Mesolophodus Woodward, 1889
Family: incert. fam.
Order: incert. sedis
Subclass: Euchondrocephali
Metaxyacanthus rossicus (3)
(Inostranzew, 1888)
Synonyms: Polyrhizodus rossicus
Original description species: (Inostranzew, 1888)
Genus: Metaxyacanthus Obruchev, 1964
Family: incert. fam.
Order: incert. sedis
Subclass: Euchondrocephali
Metopacanthus bollensis (3)
(Fraas, 1910)
Synonyms: Myriacanthus bollensis
Original description species: (Fraas, 1910)
Genus: Metopacanthus Zittel, 1887
Family: Myriacanthidae Woodward, 1889
Suborder: Myriacanthoidei
Order: Chimaeriformes
Subclass: Holocephali
Metopacanthus granulatus (2)
(Agassiz, 1837)
Original description species: (Agassiz, 1837)
Genus: Metopacanthus Zittel, 1887
Family: Myriacanthidae Woodward, 1889
Suborder: Myriacanthoidei
Order: Chimaeriformes
Subclass: Holocephali
Microbatis sabatieri (4)
Cappetta, 1993
Synonyms: Microbatis cf. sabatieri
Original description species: Cappetta, 1993
Genus: Microbatis Cappetta, 1993
Family: Rhinobatidae Bonaparte, 1835
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Microcarcharias saskatchewanensis (15)
(Case, Tokaryk & Baird, 1990)
Synonyms: Carcharias cf. saskatchewanensis, Carcharias saskatchewanensis, Odontaspis applegatei, Odontaspis saskatchewanensis
Original description species: (Case, Tokaryk & Baird, 1990)
Genus: Microcarcharias Guinot & Carrillo-Briceño, 2018
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Microetmopterus wardi (6)
Siverson, 1993
Original description species: Siverson, 1993
Genus: Microetmopterus Siverson, 1993
Family: Etmopteridae Fowler, 1934
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Microklomax carrieae (1)
Hodnett & Elliott, 2018
Original description species: Hodnett & Elliott, 2018
Genus: Microklomax Hodnett & Elliott, 2018
Family: Protacrodontidae Cappetta, Duffin & Zidek, 1993
Superfamily: Protacrodontoidea
Cohort: Euselachii
Subclass: Elasmobranchii
Micropristis solomonis (11)
(Hay, 1903)
Synonyms: Ganopristis senta, Micropristis sentus, Sclerorhynchus sentus, Sclerorhynchus solomonis
Original description species: (Hay, 1903)
Genus: Micropristis Cappetta, 1980
Family: Sclerorhynchidae Cappetta, 1974
Suborder: Sclerorhynchoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Microscyliorhinus burnhamensis (5)
(Cappetta, 1976)
Synonyms: Scyliorhinus burnhamensis
Original description species: (Cappetta, 1976)
Genus: Microscyliorhinus Case, 1994
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Microscyliorhinus leggetti (4)
Case, 1994
Original description species: Case, 1994
Genus: Microscyliorhinus Case, 1994
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Microscyliorhinus simplex (3)
Noubhani & Cappetta, 1997
Original description species: Noubhani & Cappetta, 1997
Genus: Microscyliorhinus Case, 1994
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Microtoxodus gülakmani (1)
Delsate, 2003
Original description species: Delsate, 2003
Genus: Microtoxodus Delsate, 2003
Family: incert. fam.
Order: incert. sedis
Subclass: Elasmobranchii
Microtriftis matamensis (1)
Sambou, Hautier, Sarr, Tabuce, Lihoreau, Thiam, Lebrun, Martin, Cappetta & Adnet, 2020
Original description species: Sambou, Hautier, Sarr, Tabuce, Lihoreau, Thiam, Lebrun, Martin, Cappetta & Adnet, 2020
Genus: Microtriftis Sambou, Hautier, Sarr, Tabuce, Lihoreau, Thiam, Lebrun, Martin, Cappetta & Adnet, 2020
Family: incert. fam.
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Miosynechodus mora (1)
Deraniyagala, 1969
Original description species: Deraniyagala, 1969
Genus: Miosynechodus Deraniyagala, 1969
Family: Palaeospinacidae Regan, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Misrichthys stromeri (13)
Case & Cappetta, 1990
Original description species: Case & Cappetta, 1990
Genus: Misrichthys Case & Cappetta, 1990
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mitsukurina lineata (50)
(Probst, 1879)
Synonyms: Lamna lineata, Lamna (Odontaspis) lineata, Mitsukurina cf. lineata, Odontaspis lineata, Odontaspis lineata minor, Scapanorhynchus lineatus
Original description species: (Probst, 1879)
Genus: Mitsukurina Jordan, 1898
Family: Mitsukurinidae Jordan, 1898
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mitsukurina maslinensis (9)
(Pledge, 1967)
Synonyms: Carcharias maslinensis, Mitsukurina aff. maslinensis, Mitsukurina cf. maslinensis
Original description species: (Pledge, 1967)
Genus: Mitsukurina Jordan, 1898
Family: Mitsukurinidae Jordan, 1898
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mitsukurina owstoni-f (5)
Jordan, 1898
Synonyms: Mitsukurina aff. owstoni-f, Mitsukurina cf. owstoni-f
Original description species: Jordan, 1898
Genus: Mitsukurina Jordan, 1898
Family: Mitsukurinidae Jordan, 1898
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mitsukurina sp-f (12)

Genus: Mitsukurina Jordan, 1898
Family: Mitsukurinidae Jordan, 1898
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mobula cappettae (2)
Jonet, 1976
Original description species: Jonet, 1976
Genus: Mobula Rafinesque, 1810
Family: Mobulidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mobula fragilis (11)
(Cappetta, 1970)
Synonyms: Manta fragilis, Paramobula fragilis
Original description species: (Cappetta, 1970)
Genus: Mobula Rafinesque, 1810
Family: Mobulidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mobula hynei (2)
(Bourdon, 1999)
Synonyms: Manta hynei
Original description species: (Bourdon, 1999)
Genus: Mobula Rafinesque, 1810
Family: Mobulidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mobula lorenzolizanoi (1)
Laurito Mora, 1999
Original description species: Laurito Mora, 1999
Genus: Mobula Rafinesque, 1810
Family: Mobulidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mobula loupianensis (16)
Cappetta, 1970
Synonyms: Mobula aff. loupianensis, Mobula cf. loupianensis
Original description species: Cappetta, 1970
Genus: Mobula Rafinesque, 1810
Family: Mobulidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mobula melanyae (3)
(Case, 1980)
Synonyms: Manta melanyae
Original description species: (Case, 1980)
Genus: Mobula Rafinesque, 1810
Family: Mobulidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mobula pectinata (6)
Cappetta, 1970
Original description species: Cappetta, 1970
Genus: Mobula Rafinesque, 1810
Family: Mobulidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mobula sp-f (43)

Synonyms: Manta sp-f
Genus: Mobula Rafinesque, 1810
Family: Mobulidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Moerigaleus vitreodon (3)
Underwood & Ward, 2011
Original description species: Underwood & Ward, 2011
Genus: Moerigaleus Underwood & Ward, 2011
Family: Hemigaleidae Hasse, 1878
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mongolepis rozmanae (3)
Karatajute-Talimaa & Novitskaya, 1990
Original description species: Karatajute-Talimaa & Novitskaya, 1990
Genus: Mongolepis Karatajute-Talimaa & Novitskaya, 1990
Family: Mongolepididae Karatajute-Talimaa & Novitskaya, 1990
Order: Mongolepidida
Monocladodus clarki (8)
Claypole, 1893
Synonyms: Cladoselache clarki
Original description species: Claypole, 1893
Genus: Monocladodus Claypole, 1893
Family: Cladoselachidae Dean, 1894
Order: Symmoriiformes
Subclass: Holocephali
Mooreodontus indicus (4)
(Jain, 1980)
Original description species: (Jain, 1980)
Genus: Mooreodontus Hampe & Schneider, 2010
Family: Xenacanthidae Fritsch, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Mooreodontus jaini (3)
Bhat, Ray & Datta, 2018
Original description species: Bhat, Ray & Datta, 2018
Genus: Mooreodontus Hampe & Schneider, 2010
Family: Xenacanthidae Fritsch, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Mooreodontus moorei (19)
(Woodward, 1889)
Synonyms: Diplodus moorei, Dittodus moorei, Triodus moorei, Xenacanthus moorei
Original description species: (Woodward, 1889)
Genus: Mooreodontus Hampe & Schneider, 2010
Family: Xenacanthidae Fritsch, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Mooreodontus parvidens (5)
(Woodward, 1908)
Synonyms: Pleuracanthus parvidens, Xenacanthus parvidens
Original description species: (Woodward, 1908)
Genus: Mooreodontus Hampe & Schneider, 2010
Family: Xenacanthidae Fritsch, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Moreyella typicalis (6)
Gunnell, 1933
Synonyms: Mooreyella typicalis, Moreyella aviculiformis, Moreyella cf. typicalis, Moreyella trilobata
Original description species: Gunnell, 1933
Genus: Moreyella Gunnell, 1933
Subclass: Elasmobranchii
Moskovirhynchus robustus (1)
Popov & Shapovalov, 2021
Original description species: Popov & Shapovalov, 2021
Genus: Moskovirhynchus Popov & Shapovalov, 2021
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali
Mucrovenator minimus (1)
Cuny, Rieppel & Sander, 2001
Original description species: Cuny, Rieppel & Sander, 2001
Genus: Mucrovenator Cuny, Rieppel & Sander, 2001
Family: incert. fam.
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mukdahanodus trisivakulii (6)
Cuny, Cavin & Suteethorn, 2008
Synonyms: Mukdahanodus aff. trisivakulii
Original description species: Cuny, Cavin & Suteethorn, 2008
Genus: Mukdahanodus Cuny, Cavin & Suteethorn, 2008
Family: incert. fam.
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Mustelus asterias-f (1)
Cloquet, 1819
Original description species: Cloquet, 1819
Genus: Mustelus Linck, 1790
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mustelus biddlei (7)
Baut & Genault, 1995
Original description species: Baut & Genault, 1995
Genus: Mustelus Linck, 1790
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mustelus californicus-f (3)
Gill, 1864
Original description species: Gill, 1864
Genus: Mustelus Linck, 1790
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mustelus henlei-f (2)
(Gill, 1863)
Original description species: (Gill, 1863)
Genus: Mustelus Linck, 1790
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mustelus sp-f (49)

Genus: Mustelus Linck, 1790
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mustelus vanderhoefti (8)
Herman, 1982
Synonyms: Mustelus aff. vanderhoefti, Mustelus cf. vanderhoefti
Original description species: Herman, 1982
Genus: Mustelus Linck, 1790
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Mustelus whitei (6)
Cappetta, 1976
Synonyms: Mustelus aff. whitei, Mustelus cf. whitei
Original description species: Cappetta, 1976
Genus: Mustelus Linck, 1790
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myledaphus araucanus (2)
Otero, 2019
Original description species: Otero, 2019
Genus: Myledaphus Cope, 1876
Family: Rhinobatidae Bonaparte, 1835
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myledaphus bipartitus (32)
Cope, 1876
Original description species: Cope, 1876
Genus: Myledaphus Cope, 1876
Family: Rhinobatidae Bonaparte, 1835
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myledaphus pustulosus (5)
Cook, Newbrey, Brinkman & Kirkland, 2014
Original description species: Cook, Newbrey, Brinkman & Kirkland, 2014
Genus: Myledaphus Cope, 1876
Family: Rhinobatidae Bonaparte, 1835
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myledaphus tritus (4)
Nessov in Nessov & Udovitshenko, 1986
Original description species: Nessov in Nessov & Udovitshenko, 1986
Genus: Myledaphus Cope, 1876
Family: Rhinobatidae Bonaparte, 1835
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis affinis (4)
Chapman & Cudmore, 1924
Original description species: Chapman & Cudmore, 1924
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis altavillae (1)
Meschinelli, 1924
Original description species: Meschinelli, 1924
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis altus (2)
Davis, 1888
Original description species: Davis, 1888
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis americanus (4)
(Bravard, 1884)
Synonyms: Myliobates americanus
Original description species: (Bravard, 1884)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis angustidens (8)
(Sismonda, 1849)
Synonyms: Myliobates angustidens
Original description species: (Sismonda, 1849)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis arcuatus (4)
Davis, 1888
Synonyms: Myliobates arcuatus
Original description species: Davis, 1888
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis bellardii (3)
(Issel, 1877)
Original description species: (Issel, 1877)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis bilobatus (3)
Darteville & Casier, 1943
Original description species: Darteville & Casier, 1943
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis bisulcus (5)
(Marsh, 1870)
Synonyms: Myliobates bisulcus
Original description species: (Marsh, 1870)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis bothriodon (2)
White, 1926
Original description species: White, 1926
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis crassidens (2)
Darteville & Casier, 1959
Original description species: Darteville & Casier, 1959
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis dimorphus (5)
(Delfortrie, 1871)
Synonyms: Myliobates dimorphus
Original description species: (Delfortrie, 1871)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis dispar (6)
Leriche, 1913
Original description species: Leriche, 1913
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis elatus (3)
Stromer, 1905
Original description species: Stromer, 1905
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis enormis (3)
Mendiola, 1999
Original description species: Mendiola, 1999
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis fastigiatus (6)
(Leidy, 1876)
Original description species: (Leidy, 1876)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis faujasii (14)
(Agassiz, 1837)
Synonyms: Aulacanthus faujasii, Myliobatis faujasi, Myliobatis (Ptychacanthus) faujasi, Ptychacanthus faujasii, Ptychopleurus faujasii
Original description species: (Agassiz, 1837)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis foxhillsensis (1)
Hoganson, Erickson & Holland, 2019
Original description species: Hoganson, Erickson & Holland, 2019
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis fraasi (3)
Stromer, 1905
Original description species: Stromer, 1905
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis frangens (3)
Eastman, 1904
Synonyms: Myliobates frangens
Original description species: Eastman, 1904
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis funiculatus (5)
(Delfortrie, 1871)
Synonyms: Myliobates funiculatus
Original description species: (Delfortrie, 1871)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis gigas (7)
Cope, 1867
Synonyms: Myliobates gigas
Original description species: Cope, 1867
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis goniopleurus (13)
(Agassiz, 1843)
Synonyms: Myliobates goniopleurus, Myliobatis striatus goniopleurus
Original description species: (Agassiz, 1843)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis granulosus (1)
(Issel, 1877)
Original description species: (Issel, 1877)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis haueri (2)
(Penecke, 1884)
Synonyms: Myliobates haueri, Myliobatis hauerii
Original description species: (Penecke, 1884)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis holmesii (5)
(Gibbes, 1849)
Synonyms: Myliobates holmesii, Myliobatis holmesi
Original description species: (Gibbes, 1849)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis intermedius (4)
Darteville & Casier, 1943
Synonyms: Myliobatis cf. intermedius
Original description species: Darteville & Casier, 1943
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis kummeli (3)
Fowler, 1911
Original description species: Fowler, 1911
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis lagaillardensis (3)
Thomas in Priem, 1904
Synonyms: Myliobatis la gaillardei
Original description species: Thomas in Priem, 1904
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis leidyi (8)
(Hay, 1899)
Synonyms: Myliobates leidyi, Myliobates serratus
Original description species: (Hay, 1899)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis leognanensis (5)
(Delfortrie, 1871)
Synonyms: Myliobates leognanensis
Original description species: (Delfortrie, 1871)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis lepersonnei (2)
Darteville & Casier, 1959
Original description species: Darteville & Casier, 1959
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis llopisi (3)
Bauzá & Gomez Pallerola, 1982
Original description species: Bauzá & Gomez Pallerola, 1982
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis magister (5)
(Leidy, 1876)
Original description species: (Leidy, 1876)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis merriami (4)
Jordan & Beal, 1913
Synonyms: Aetobatus merriami, Myliobates merriani, Myliobatis merriani
Original description species: Jordan & Beal, 1913
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis micropleurus (11)
(Agassiz, 1835)
Synonyms: Myliobates micropleurus
Original description species: (Agassiz, 1835)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis microrhizus (11)
(Delfortrie, 1871)
Synonyms: Myliobates microrhizus, Myliobates microrhyzus
Original description species: (Delfortrie, 1871)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis miocenicus (2)
Böhm, 1942
Original description species: Böhm, 1942
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis mokattamensis (3)
Stromer, 1905
Original description species: Stromer, 1905
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis monnieri (2)
Cappetta, 1986
Original description species: Cappetta, 1986
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis moorabbinensis (6)
Chapman & Pritchard, 1907
Original description species: Chapman & Pritchard, 1907
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis mordax (1)
(Leidy, 1876)
Original description species: (Leidy, 1876)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis moutai (2)
Darteville & Casier, 1959
Original description species: Darteville & Casier, 1959
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis nzadinensis (8)
Darteville & Casier, 1943
Original description species: Darteville & Casier, 1943
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis pachyodon (6)
Cope, 1867
Synonyms: Myliobates pachyodon
Original description species: Cope, 1867
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis pachyrhizodus (3)
Fowler, 1911
Original description species: Fowler, 1911
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis pentoni (8)
Woodward, 1893
Synonyms: Myliobates pentoni, Myliobatis aff. pentoni, Myliobatis aff. pentonis
Original description species: Woodward, 1893
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis placentinus (3)
(Carraroli, 1897)
Synonyms: Myliobates placentinus
Original description species: (Carraroli, 1897)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis plicatilis (3)
Davis, 1888
Original description species: Davis, 1888
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis raouxi (7)
Arambourg, 1952
Original description species: Arambourg, 1952
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis rivierei (4)
(Sauvage, 1878)
Synonyms: Myliobates rivierei
Original description species: (Sauvage, 1878)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis rugosus (6)
Leidy, 1855
Synonyms: Myliobates rugosus, Myliobatis (Zigobatis) rugosus
Original description species: Leidy, 1855
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis salentinus (3)
(Botti, 1877)
Synonyms: Myliobates salentinus
Original description species: (Botti, 1877)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis semperei (2)
Mendiola, 1999
Original description species: Mendiola, 1999
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis sendaicus (2)
Hatai, Murata & Masuda, 1965
Original description species: Hatai, Murata & Masuda, 1965
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis serratus (14)
Meyer, 1843
Synonyms: Aetomylaeus serratus, Myliobatis cf. serratus, Myliobatis (Aetomylaeus) serratus
Original description species: Meyer, 1843
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis sp-f (385)

Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis stokesii (4)
(Agassiz, 1843)
Synonyms: Myliobates stockesii, Myliobates stokesii
Original description species: (Agassiz, 1843)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis strobeli (1)
(Issel, 1877)
Original description species: (Issel, 1877)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis superbus (2)
Hantken, 1875
Synonyms: Myliobates superbus
Original description species: Hantken, 1875
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis testae (3)
Philippi, 1846
Synonyms: Myliobates testae
Original description species: Philippi, 1846
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis tewarii (2)
Mishra, 1980
Original description species: Mishra, 1980
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis toliapicus (72)
(Agassiz, 1843)
Synonyms: Myliobates cf. toliapicus, Myliobates nitidus, Myliobates toliapicus, Myliobatides toliapicus, Myliobatis cf. latidens, Myliobatis cf. toliapicus, Myliobatis latidens, Myliobatis nitidus
Original description species: (Agassiz, 1843)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis transversalis (3)
(Gibbes, 1849)
Synonyms: Myliobates transversalis
Original description species: (Gibbes, 1849)
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis tumidens (2)
Woodward, 1889
Synonyms: Myliobates tumidens
Original description species: Woodward, 1889
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis undulatus (2)
Chaffee, 1939
Synonyms: Myliobatis undulata
Original description species: Chaffee, 1939
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis vicomicanus (6)
Cope, 1867
Synonyms: Myliobates vicomicanus
Original description species: Cope, 1867
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliobatis wurnoensis (6)
White, 1934
Original description species: White, 1934
Genus: Myliobatis Cuvier (Ex Dumeril), 1816
Family: Myliobatidae Bonaparte, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myliodasyatis meskalaensis (2)
Noubhani & Cappetta, 1997
Original description species: Noubhani & Cappetta, 1997
Genus: Myliodasyatis Noubhani & Cappetta, 1997
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Myriacanthus paradoxus (23)
Agassiz, 1836
Synonyms: Chimaera (Ischyodon) johnsonii, Myriacanthus retrorsus
Original description species: Agassiz, 1836
Genus: Myriacanthus Agassiz, 1836
Family: Myriacanthidae Woodward, 1889
Suborder: Myriacanthoidei
Order: Chimaeriformes
Subclass: Holocephali