Original description species: Guinot, Cappetta & Adnet, 2014
Genus: Cadiera Guinot, Cappetta & Adnet, 2014
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Callopristodus Traquair, 1888
Subclass: Euchondrocephali

Original description species: Cicimurri & Ebersole, 2015
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Synonyms: Callorhinchus cf. borealis
Original description species: Nessov & Averianov, 1996
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Original description species: (Linnaeus, 1758)
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Synonyms: Callorhynchus hectori
Original description species: Newton, 1876
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Synonyms: Callorhynchus newtoni
Original description species: Ward, 1973
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Cicimurri & Ebersole, 2015
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Synonyms: Callorhynchus regulbiensis
Original description species: Gurr, 1963
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Kriwet& Gazdzicki, 2003
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Otero, Rubilar-Rogers, Yury-Yanez, Vargas, Gutstein, Mourgues & Robert, 2013
Genus: Callorhinchus Lacepède (Ex Gronow) 1798
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Genus: Callorhynchus Cuvier, 1816
Family: Callorhinchidae Garman, 1901
Order: Chimaeriformes
Subclass: Holocephali

Original description species: St. John & Worthen, 1875
Genus: Calopodus St. John & Worthen, 1875
Family: Pristodontidae Woodward, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali

Synonyms: Cranodus zonatus
Original description species: (Trautschold, 1879)
Genus: Calopodus St. John & Worthen, 1875
Family: Pristodontidae Woodward, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali

Original description species: De Konick, 1844
Genus: Campodus De Koninck, 1844
Family: incert. fam.
Superfamily: Caseodontoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali

Synonyms: Campyloprion cf. annectans
Original description species: Woodward, 1902
Genus: Campyloprion Eastman, 1902
Family: Helicoprionidae Karpinsky, 1911
Order: Eugeneodontiformes
Subclass: Euchondrocephali

Original description species: Popov, 2020
Genus: Canadodus Popov, 2020
Family: Chimaeridae Bonaparte, 1831
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Kriwet, 1999
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Brachaelurus bighornensis, Protoginglymostoma bighornensis
Original description species: (Case, 1987)
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Kriwet, Nunn & Klug, 2009
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Case, Cook, Kightlinger & Borodin, 2019
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Cantioscyllium aff. decipiens, Cantioscyllium cf. decipiens
Original description species: Woodward, 1889
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Brachaelurus estesi, Mesiteia estesi, Protoginglymostoma estesi
Original description species: (Herman, 1977)
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Cicimurri, Ciampaglio & Runyon, 2014
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Mustafa, Case & Zalmout, 2002
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Squatina lobata
Original description species: (Reuss, 1846)
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Kirkland, Eaton & Brinkman, 2013
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Cantioscyllium aff. meyeri, Cantioscyllium cf. meyeri
Original description species: Case & Cappetta, 1997
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Ward & Averianov, 1999
Genus: Cantioscyllium Woodward, 1889
Family: Ginglymostomatidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Andreev, Coates, Shelton, Cooper, Smith & Sansom, 2015
Genus: Canyonlepis Andreev, Coates, Shelton, Cooper, Smith & Sansom, 2015
Family: incert. fam.
Order: incert. sedis

Synonyms: Carcharhinus ackermanni
Original description species: Silva Santos & Travassos, 1960
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. acronotus-f
Original description species: (Poey, 1860)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Alopecias acuarias, Aprionodon acuarias, Aprionodon acuarius, Carcharhinus (Aprionodon) gracilis, Carcharhinus (Aprionodon) lerichei minuta, Isogomphodon acuarius, Isogomphodon aff. acuarius, Isogomphodon gracilis
Original description species: (Probst, 1979)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus (Prionodon) aculeatus, Carcharias (Prionodon) aculeatus, Galeocerdo aculeatus
Original description species: (Davis, 1888)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Sphyrna africana
Original description species: (Darteville & Casier, 1959)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus cf. albimarginatus-f
Original description species: (Rüppell, 1837)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. altimus-f, Carcharhinus cf. altimus-f
Original description species: (Springer, 1950)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus cf. amblyrhynchoides-f
Original description species: (Whitley, 1934)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. amblyrhynchos-f, Carcharhinus cf. amblyrhynchos-f
Original description species: (Bleeker, 1856)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus cf. amboinensis-f
Original description species: (Müller & Henle, 1839)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Aprionodon amekiensis
Original description species: (White, 1926)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus (Prionace) antiquus, Carcharias antiquus, Prionodon antiquus
Original description species: (Agassiz, 1856)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. balochensis
Original description species: Adnet, Antoine, Baqri, Crochet, Marivaux, Welcomme & Métais, 2007
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias basisulcatus, Carcharias (Aprionodon) basisulcatus, Oxyrhina basiculata, Oxyrhina basisulcata
Original description species: (Sismonda, 1849)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Ralte, Tiwari, Lalchawimawii & Malsawma, 2011
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: (Bleeker, 1858)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. brachyurus-f, Carcharhinus cf. brachiurus-f, Carcharhinus cf. brachyurus-f, Carcharinus aff. brachyurus-f
Original description species: (Günther, 1870)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. brevipinna-f, Carcharhinus cf. brevipinna-f, Carcharhinus maculipinnis-f
Original description species: (Müller & Henle, 1839)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Carrillo-Briceño, Maxwell, Aguilera, Sánchez & Sánchez-Villagra, 2015
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Prionodon carolinensis
Original description species: (Leriche, 1942)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Lamna caurina
Original description species: (Jordan & Hannibal, 1923)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus cf. cionei
Original description species: Laurito Mora, 1999
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus cf. collatus, Carcharhinus collata, Carcharias collata, Carcharias (Aprionodon) collatus, Carcharias (Prionodon) collata
Original description species: (Eastman, 1904)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Collareta, Kindlimann, Baglioni, Landini, Sarti, Altamirano, Urbina & Bianucci, 2022
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias dijki, Carcharias (Prionodon) dijki
Original description species: (Martin, 1883)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Canevet & Lebrun, 2021
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. egertoni, Carcharhinus cf. egertoni, Carcharhinus subulatus, Carcharhinus (Prionace) egertoni, Carcharhinus (Prionodon) egertoni, Carcharias egertoni, Carcharias minor, Carcharias (Aprionodon) egertoni, Carcharias (Prionodon) aff. egertoni, Carcharias (Prionodon) egertoni, Carcharinus egertoni, Corax egertoni, Corax egertonii, Galeocerdo egertoni, Galeocerdo egertonii, Glyphis egertoni, Glyphis subulata, Glyphis urcianensis, Prionodon aff. egertoni, Prionodon cf. egertoni, Prionodon egertoni
Original description species: (Agassiz, 1843)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Aprionodon elongatus, Carcharhinus aff. elongatus, Carcharhinus (Aprionodon) elongatus, Carcharinus elongatus, Cestracion elongatus, Sphyrna elongata
Original description species: (Leriche, 1910)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Galeocerdo etruscus
Original description species: (Lawley, 1881)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. falciformis-f, Carcharhinus cf. falciformis-f, Carcharhinus falciformes-f
Original description species: (Bibron in Müller & Henle, 1839)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus cf. galapagensis-f
Original description species: (Snodgrass & Heller, 1905)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus gibbesi, Carcharhinus reisi, Carcharhinus (Aprionodon) gibbesii, Carcharias (Aprionodon) gibbesii, Carcharinus gibbesi, Hypoprion reisi, Negaprion gibbesi, Prionodon gibbesi
Original description species: (Woodward, 1889)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: (Linnaeus, 1758)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Hypoprion horai
Original description species: (Tewari, 1959)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharinus jhingrani
Original description species: Mehrotra, Mishra & Srivastava, 1973
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Adnet et al., 2020
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Sphyrna laevis
Original description species: (Probst, 1878)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Aprionodon aff. lerichei, Aprionodon cf. lerichei, Aprionodon lerichei, Carcharhinus cf. lerichei, Carcharhinus (Aprionodon) lerichei, Isogomphodon lerichei
Original description species: (Darteville & Casier, 1943)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. leucas-f, Carcharhinus cf. leucas-f, Carcharhinus nicaraguensis-f
Original description species: (Valenciennes in Müller & Henle, 1839)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. limbatus-f, Carcharhinus cf. limbatus-f
Original description species: (Valenciennes in Müller & Henle, 1839)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. longimanus-f, Carcharhinus cf. longimanus-f, Carcharias (Prionodon) cf. lamia-f, Carcharias (Prionodon) lamia-f, Pterolamiops longimanus-f, Pterolamiops (Carcharhinus) longimanus-f
Original description species: (Poey, 1861)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. macloti-f, Carcharhinus cf. macloti-f, Hypoprion macloti-f
Original description species: (Müller & Henle, 1839)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Jordan & Hannibal, 1923
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharinus malembeensis
Original description species: Darteville & Casier, 1943
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Ebersole, Cicimurri & Stringer, 2019
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Aprionodon marcaisi, Carcharhinus marçaisi
Original description species: (Arambourg, 1952)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Hypoprion minidenticulata
Original description species: (Sahni & Mehrotra, 1981)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. obscurus-f, Carcharhinus cf. obscurus-f, Carcharhinus commersoni-f, Carcharinus obscurus-f
Original description species: (Lesueur, 1818)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Corax pedemontanus
Original description species: (Sismonda, 1849)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Canevet & Lebrun, 2021
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. perezi-f, Carcharhinus cf. perezi-f, Carcharhinus cf. perezii-f, Carcharhinus perezi-f
Original description species: (Poey, 1876)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. perseus, Carcharhinus cf. perseus
Original description species: Adnet, Antoine, Baqri, Crochet, Marivaux, Welcomme & Métais, 2007
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. plumbeus-f, Carcharhinus cf. plumbeus-f
Original description species: (Nardo, 1827)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus cf. porosus-f
Original description species: (Ranzani, 1839)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus (Prionodon) praejaponicus
Original description species: Yabe, 1949
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Aprion stellatus, Aprionodon cf. collata, Carcharhinus acanthodon, Carcharhinus aff. priscus, Carcharhinus cf. acanthodus, Carcharhinus cf. priscus, Carcharhinus gr. priscus, Carcharhinus plumbeus priscus, Carcharhinus (Aprionodon) macrorhiza, Carcharhinus (Hypoprion) acanthodon, Carcharhinus (Hypoprion) lusitanicus, Carcharias acanthodon, Carcharias miqueli, Carcharias pervinquierei, Carcharias priscus, Carcharias (Aprion) brevis, Carcharias (Aprion) stellatus, Carcharias (Aprionodon) aff. acanthodon, Carcharias (Aprionodon) stellatus, Carcharias (Hypoprion) acanthodon, Cestracion priscus, Cestracion (Sphyrna) priscus, Galeocerdo acanthodon, Hypoprion acanthodon, Hypoprion cf. acanthodon, Negaprion cf. acanthodon, Scyllium priscum, Sphyrna aff. prisca, Sphyrna cf. prisca, Sphyrna prisca, Sphyrna rameti, Sphyrna serrata, Zygaena prisca, Zygaena serrata
Original description species: (Agassiz, 1843)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Sphyrna prisca eastmani
Original description species: (Leriche, 1942)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Sahni & Mehrotra, 1981
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. sealei-f
Original description species: (Pietschmann, 1913)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. signatus-f
Original description species: (Poey, 1868)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias aff. similis, Carcharias (Prionodon) cf. similis, Carcharias (Prionodon) commersoni similis, Carcharias (Prionodon) similis, Prionodon similis
Original description species: (Probst, 1878)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias (Hypoprion) singularis, Hypoprion cf. singularis, Physogaleus cf. singularis, Physogaleus singularis
Original description species: (Probst, 1878)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus aff. sorrah-f, Carcharhinus cf. sorrah-f
Original description species: (Valenciennes in Müller & Henle, 1839)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus (Aprionodon) sp-f, Carcharhinus (Hypoprion) sp-f, Carcharhinus (Prionodon) sp-f, Carcharhinus (Scoliodon) sp-f, Carcharias (Aprionodon) sp-f, Carcharias (Hypoprion) sp-f, Carcharias (Prionodon) sp-f, Carcharinus sp-f, Isogomphodon sp-f
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharodon aff. tandoni, Carcharodon tandoni
Original description species: (Mehrotra, Mishra & Srivastava, 1973)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Cicimurri & Ebersole, 2021
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: (Bleeker, 1852)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Prionodon tschoppi
Original description species: (Leriche, 1938)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Samonds, Andrianavalona, Wallett, Zalmout & Ward, 2019
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Prionodon vonderschmitti
Original description species: (Leriche, 1938)
Genus: Carcharhinus Blainville, 1816
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Siverson, 1992
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Vullo, 2005
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis angustus
Original description species: (Giebel, 1848)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Lamna bololoensis
Original description species: (Darteville & Casier, 1959)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias clavatus, Lamna clavata
Original description species: (Agassiz, 1856)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias acutissima, Carcharias acutissimus, Carcharias aff. acutissima, Carcharias cf. acutissima, Carcharias cf. acutissimus, Carcharias cf. reticulata, Carcharias reticulata, Carcharias reticulatus, Carcharias (Odontaspis) acutissima, Carcharias (Synodontaspis) acutissima, Eugomphodus acutissima, Eugomphodus acutissimus, Lamna acutissima, Lamna adunca, Lamna contortidens, Lamna dubia, Lamna lepida, Lamna reticulata, Lamna tarnocziensis, Lamna undulata, Lamna (Odontaspis) acutissima, Lamna (Odontaspis) cf. contortidens, Lamna (Odontaspis) contortidens, Lamna (Odontaspis) dubia, Lamna (Odontaspis) reticulata, Lamna (Odontaspis) sauvagei, Lamna (Odontaspis) tarnocziensis, Odontaspis acutissima, Odontaspis acutissimus, Odontaspis aff. acutissima, Odontaspis aff. contortidens, Odontaspis cf. acutissima, Odontaspis contortidens, Odontaspis contortidens acutissima, Odontaspis dubia, Odontaspis dubius, Odontaspis mourloni, Odontaspis reticulata, Odontaspis (Synodontaspis) acutissima, Odontaspis (Synodontaspis) acutissima acutissima, Otodus sulcatus*, Synodontaspis acutissima, Synodontaspis aff. acutissima, Synodontaspis reticulata
Original description species: (Agassiz, 1843)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias acutissimus inflatus, Odontaspis acutissima inflata, Odontaspis acutissimus inflatus
Original description species: (Menner, 1928)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias cf. crassidens, Lamna cf. crassidens, Lamna crassidens, Lamna (Odontaspis) crassidens, Odontaspis cf. crassidens, Odontaspis crassidens, Odontaspis (Synodontaspis) crassidens, Synodontaspis crassidens
Original description species: (Agassiz, 1838)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis (Synodontaspis) divergens
Original description species: (Solt, 1988)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Cappetta, Morrison & Adnet, 2019
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Lamna duplex, Lamna (Odontaspis) duplex, Odontaspis duplex
Original description species: (Agassiz, 1843)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis exilis
Original description species: (Leriche, 1942)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias aff. gracilis, Carcharias cf. gracilis, Scapanorhynchus gracilis
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias cf. gustrowensis, Lamna (Odontaspis) cf. duplex, Odontaspis gustrowensis
Original description species: (Winkler, 1875)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis hardingi, Synodontaspis hardinqi
Original description species: (Cappetta & Case, 1975)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias cf. holmdelensis, Carcharias cheathami, Eostriatolamia holmdelensis, Odontaspis cheathami, Odontaspis holmdelensis, Synodontaspis holmdelensis
Original description species: (Cappetta & Case, 1975)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Lamna incurva, Odontaspis cf. incurva, Odontaspis incurva
Original description species: (Davis, 1888)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis koerti itoriensis
Original description species: (White, 1926)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias cf. latus, Scapanorhynchus cf. tenuis, Scapanorhynchus latus, Scapanorhynchus raphiodon tenuis, Scapanorhynchus tenuis, Scapanorhynchus tenuis
Original description species: (Davis, 1890)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Synodontaspis lilliae
Original description species: (Case, Tokaryk & Baird, 1990)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Jordan & Hannibal, 1923
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Kiprijanoff, 1854
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias cf. heathi, Carcharias cf. samhammeri, Carcharias heathi, Odontaspis samhammeri
Original description species: (Cappetta & Case, 1975)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis sanguinei
Original description species: (Case, 1978)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Eugomphodus sp-f
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis steineri
Original description species: (Case, 1987)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias substriata, Eugomphodus cf. substriata, Odontaspis elegans substriata, Odontaspis macrota striata, Odontaspis substriata, Odontaspis substriatus, Odontaspis (Synodontaspis) macrota striata, Odontaspis (Synodontaspis) macrota substriata, Odontaspis (Synodontaspis) substriata, Striatolamia substriata
Original description species: (Stromer, 1910)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis tamdensis
Original description species: (Glikman, 1964)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias aff. taurus-f, Carcharias cf. taurus-f, Carcharias cf. tricuspidatus-f, Carcharias tricuspidatus-f, Carcharias (Odontaspis) taurus-f, Eugomphodus cf. taurus-f, Odontaspis cf. taurus-f, Odontaspis cf. tricuspidatus-f, Odontaspis taurus-f, Odontaspis tricuspidatus-f, Synodontaspis aff. taurus-f
Original description species: Rafinesque, 1810
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharhinus (Prionace) tenuis, Carcharias aff. tenuis, Carcharias (Prionodon) tenuis, Carcharodon tenuis
Original description species: Agassiz, 1839
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis cf. tingitana, Odontaspis tingitana, Odontaspis (Odontaspis) tingitana, Synodontaspis tingitana
Original description species: (Arambourg, 1952)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Hypotodus vincenti uralica, Lamna vincenti uralica
Original description species: (Menner, 1928)
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias virgatulus
Original description species: Jordan & Hannibal, 1923
Genus: Carcharias Rafinesque, 1810
Family: Carchariidae Müller & Henle, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Carcharias (Scoliodon)
Family: Carcharhinidae Jordan & Evermann, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias verus-f, Carcharodon cf. carcharias-f, Carcharodon lamia-f, Carcharodon rondeleti-f, Carcharodon rondeletii-f
Original description species: (Linnaeus, 1758)
Genus: Carcharodon Smith In Müller & Henle, 1838
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Alopecias gigas, Carcharodon (Cosmopolitodus) hastalis, Cosmopolitodus aff. hastalis, Cosmopolitodus brevis, Cosmopolitodus colomi, Cosmopolitodus hastalis, Cosmopolitodus leptodon, Cosmopolitodus trigonodon, Isurus cf. hastalis, Isurus hastalis, Isurus hastalis hastalis, Isurus hastalis pliocaenica, Isurus hastalis trigonodon, Isurus leptodon, Isurus oxyrhinchus hastalis, Isurus oxyrhynchus hastalis, Isurus smithii, Isurus tumulus, Isurus (Cosmopolitodus) hastalis, Isurus (Macrorhizodus) hastalis, Isurus (Oxyrhina) hastalis, Lamna hastalis, Macrorhizodus hastalis, Otodus hastalis, Oxyrhina brevis, Oxyrhina cf. hastalis, Oxyrhina colomi, Oxyrhina hastalis, Oxyrhina hastalis lusitanica, Oxyrhina hastalis tortonensis, Oxyrhina isocela, Oxyrhina isocelia, Oxyrhina isocelica, Oxyrhina leptodon, Oxyrhina numida, Oxyrhina patagonica, Oxyrhina tricodon, Oxyrhina trigonodon, Oxyrhina tumidula, Oxyrhina tumula, Oxyrhina xyphodon, Oxyrhina (Isurus) hastalis, Oxyrhina (Isurus) hastalis trigonodon
Original description species: (Agassiz, 1838)
Genus: Carcharodon Smith In Müller & Henle, 1838
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Ehret, Macfadden, Jones, Devries, Foster & Salas-Gismondi, 2012
Genus: Carcharodon Smith In Müller & Henle, 1838
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Cosmopolitodus planus, Isurus planus, Labodus planus, Oxyrhina plana
Original description species: (Agassiz, 1856)
Genus: Carcharodon Smith In Müller & Henle, 1838
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Cosmopolitodus cf. plicatilis, Cosmopolitodus plicatilis, Cosmopolitodus xiphodon, Isurus xiphodon, Lamna xiphodon, Oxyrhina plicatilis, Oxyrhina xiphodon
Original description species: (Agassiz, 1843)
Genus: Carcharodon Smith In Müller & Henle, 1838
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Carcharodon Smith In Müller & Henle, 1838
Family: Lamnidae Bonaparte, 1835
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias sternbergensis, Carcharodon catticus, Carcharoides cf. catticus, Lamna cattica, Lamna cattica cattica, Lamna cf. cattica, Lamna cf. compressa, Lamna debilis, Lamna (Odontaspis) lupus, Lamna (Otodus) debilis, Otodus catticus, Otodus debilis
Original description species: (Philippi, 1846)
Genus: Carcharoides Ameghino, 1901
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Reinecke, Von Der Hocht, Gille & Kindlimann, 2018
Genus: Carcharoides Ameghino, 1901
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharoides cf. totuserratus, Carcharoides tenuidens, Carcharoides totusserratus, Lamna cattica totuserrata, Oxyprinichthys aprioniferus, Priodontaspis bravardi, Priodontaspis valentini
Original description species: Ameghino, 1901
Genus: Carcharoides Ameghino, 1901
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Pristicladodus jerofeyewi
Original description species: (Romanovsky, 1864)
Genus: Carcharopsis Agassiz, 1843
Family: incert. fam.
Order: Squatinactiformes
Subclass: Elasmobranchii

Synonyms: Dicrenodus okensis
Original description species: (Romanovsky, 1853)
Genus: Carcharopsis Agassiz, 1843
Family: incert. fam.
Order: Squatinactiformes
Subclass: Elasmobranchii

Synonyms: Carcharopsis colei, Carcharopsis dentatus, Dicrenodus dentatus, Pristicladodus dentatus
Original description species: Agassiz, 1843
Genus: Carcharopsis Agassiz, 1843
Family: incert. fam.
Order: Squatinactiformes
Subclass: Elasmobranchii

Synonyms: Carcharopsis cf. wortheni
Original description species: Newberry & Worthen, 1866
Genus: Carcharopsis Agassiz, 1843
Family: incert. fam.
Order: Squatinactiformes
Subclass: Elasmobranchii

Synonyms: Cardabiodon aff. ricki
Original description species: Siverson, 1999
Genus: Cardabiodon Siverson, 1999
Family: Cardabiodontidae Siverson, 1999
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Siverson & Lindgren, 2005
Genus: Cardabiodon Siverson, 1999
Family: Cardabiodontidae Siverson, 1999
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Chen, 2002
Genus: Carinasubcorona Johns, 1997
Subclass: Elasmobranchii

Synonyms: Campodus basalis, Orodus basalis
Original description species: (Cope, 1894)
Genus: Caseodus Zangerl, 1981
Family: Caseodontidae Zangerl, 1981
Superfamily: Caseodontoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali

Synonyms: Caseodus aff. eatoni
Original description species: Zangerl, 1981
Genus: Caseodus Zangerl, 1981
Family: Caseodontidae Zangerl, 1981
Superfamily: Caseodontoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali

Synonyms: Caseodus cf. varidentis
Original description species: Mutter & Neumann, 2008
Genus: Caseodus Zangerl, 1981
Family: Caseodontidae Zangerl, 1981
Superfamily: Caseodontoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali

Synonyms: Dasyatis cf. jaekeli, Dasyatis jaekeli, Trygon jaeckeli, Trygon jaekeli
Original description species: (Leriche, 1905)
Genus: Casierabatis Reinecke, Mollen, Gijsen, D’Haeze & Hoedemakers, 2024
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Reinecke, Mollen, Gijsen, D’Haeze & Hoedemakers, 2024
Genus: Casierabatis Reinecke, Mollen, Gijsen, D’Haeze & Hoedemakers, 2024
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Casieria aff. casieri, Scyliorhinus casieri
Original description species: (Cappetta, 1976)
Genus: Casieria Noubhani & Cappetta, 1997
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Casieria aff. maghrebiana
Original description species: Noubhani & Cappetta, 1997
Genus: Casieria Noubhani & Cappetta, 1997
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Cassisodus cf. margaritae
Original description species: Ginter & Sun, 2007
Genus: Cassisodus Ginter & Sun, 2007
Family: incert. fam.
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Catulus Garman, 1913
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Prokofiev & Sychevskaya, 2018
Genus: Caucasochasma Prokofiev & Sychevskaya, 2018
Family: Cetorhinidae Gill, 1861
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Itano, 2023
Genus: Cavusodus Itano, 2023
Family: Janassidae Jaekel, 1899
Order: Petalodontiformes
Subclass: Euchondrocephali

Synonyms: Squatina havreensis
Original description species: (Herman, 1977)
Genus: Cederstroemia Siverson, 1995
Family: Orectolobidae Gill, 1896
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Siverson, 1995
Genus: Cederstroemia Siverson, 1995
Family: Orectolobidae Gill, 1896
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Cederstroemia cf. siverssoni, Cretorectolobus cf. mülleri, Squatina muelleri, Squatina mülleri
Original description species: Guinot, Underwood, Cappetta & Ward, 2013
Genus: Cederstroemia Siverson, 1995
Family: Orectolobidae Gill, 1896
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Siverson, 1995
Genus: Cederstroemia Siverson, 1995
Family: Orectolobidae Gill, 1896
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Bourdon, Wright, Lucas, Spielmann & Pence, 2011
Genus: Cederstroemia Siverson, 1995
Family: Orectolobidae Gill, 1896
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Wang, 1993
Genus: Celtiberina Wang, 1993
Family: incert. fam.
Order: incert. sedis
Subclass: Elasmobranchii

Original description species: Kriwet, 1999
Genus: Celtipristis Kriwet, 1999
Family: Sclerorhynchidae Cappetta, 1974
Suborder: Sclerorhynchoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Odontaspis rochebruni
Original description species: (Sauvage, 1880)
Genus: Cenocarcharias Cappetta & Case, 1999
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Carcharias cf. tenuiplicatus, Carcharias tenuiplicatus, Eostriatolamia tenuiplicatus, Odontaspis tenuiplicatus
Original description species: (Cappetta & Case, 1975)
Genus: Cenocarcharias Cappetta & Case, 1999
Family: Odontaspididae Müller & Henle, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024
Genus: Centrodeania Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024
Family: Centrophoridae Bleeker, 1859
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024
Genus: Centrodeania Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024
Family: Centrophoridae Bleeker, 1859
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Acanthias appendiculatus, Acanthias munsteri, Centrophoroides cf. appendiculatus, Centrosqualus appendiculatus, Corax appendiculatus, Galeocerdo appendiculatus, Galeus appendiculatus, Squalus appendiculatus (Agassiz 1835), Squalus munsteri
Original description species: (Agassiz, 1835)
Genus: Centrophoroides Davis, 1887
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Acanthias latidens, Centrophoroides cf. latidens, Squalus cf. latidens, Squalus latidens
Original description species: Davis, 1887
Genus: Centrophoroides Davis, 1887
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Garman, 1913
Genus: Centrophorus Müller & Henle, 1837
Family: Centrophoridae Bleeker, 1859
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Centrophorus aff. granulosus-f, Centrophorus cf. granulosus-f, Centrophorus radicans, Centrophorus serratus, Deania radicans, Squalus radicans, Squalus serratus
Original description species: (Bloch & Schneider, 1801)
Genus: Centrophorus Müller & Henle, 1837
Family: Centrophoridae Bleeker, 1859
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Acanthias radicans, Acanthias serratus, Cheirostephanus hurzeleri
Genus: Centrophorus Müller & Henle, 1837
Family: Centrophoridae Bleeker, 1859
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Centrophorus aff. squamosus-f, Centrophorus cf. squamosus-f, Centrophorus hurzeleri
Original description species: (Bonnaterre, 1788)
Genus: Centrophorus Müller & Henle, 1837
Family: Centrophoridae Bleeker, 1859
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Costa, 1861 (nomen nudum)
Genus: Centropterus Costa, 1861
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Centroscyllium Müller & Henle, 1841
Family: Etmopteridae Fowler, 1934
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Centroscymnus cf. crepidater-f
Original description species: (Barbosa Du Bocage & De Brito Capello, 1864)
Genus: Centroscymnus Barbosa Du Bocage & De Brito Capello
Family: Somniosidae Jordan, 1888
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Müller & Schöllmann, 1989
Genus: Centroscymnus Barbosa Du Bocage & De Brito Capello
Family: Somniosidae Jordan, 1888
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Herman, 1982
Genus: Centroscymnus Barbosa Du Bocage & De Brito Capello
Family: Somniosidae Jordan, 1888
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Centroscymnus Barbosa Du Bocage & De Brito Capello
Family: Somniosidae Jordan, 1888
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Centroselachus Garman, 1913
Family: Somniosidae Jordan, 1888
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Cappetta, Morrison & Adnet, 2019
Genus: Centrosqualus Signeux, 1950
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Centrophorus primaevus, Spinax primaevus
Original description species: (Pictet, 1850)
Genus: Centrosqualus Signeux, 1950
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: (Bonnaterre, 1788)
Genus: Cephaloscyllium Gill, 1862
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Cephaloscyllium Gill, 1862
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: (Garman, 1880)
Genus: Cephaloscyllium Gill, 1862
Family: Scyliorhinidae Gill, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Zangerl, 1997
Genus: Cervifurca Zangerl, 1997
Family: Iniopterygidae
Order: Iniopterygiformes
Subclass: Holocephali

Original description species: Welton, 2014
Genus: Cetorhinus Blainville, 1816
Family: Cetorhinidae Gill, 1861
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Cetorhinus aff. maximus-f, Cetorhinus cf. maximus-f, Selache maximus-f
Original description species: (Gunnerus, 1765)
Genus: Cetorhinus Blainville, 1816
Family: Cetorhinidae Gill, 1861
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Welton, 2014
Genus: Cetorhinus Blainville, 1816
Family: Cetorhinidae Gill, 1861
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Selache sp-f
Genus: Cetorhinus Blainville, 1816
Family: Cetorhinidae Gill, 1861
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Catulus aff. gutatum, Eugaleus affinis, Galeorhinus affinis, Galeorhinus cf. affinis, Galeus aff. affinis, Galeus affinis, Scyliorhinus guttatum, Scyliorhinus joneti, Scyllium cf. guttatum, Scyllium guttatum
Original description species: (Probst, 1878)
Genus: Chaenogaleus Gill, 1862
Family: Hemigaleidae Hasse, 1878
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Chaenogaleus Gill, 1862
Family: Hemigaleidae Hasse, 1878
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Wang, 1984
Genus: Changolepis Wang, 1984
Family: incert. fam.
Order: incert. sedis
Subclass: Elasmobranchii

Original description species: Wang, Zhu, Jin, & Wang, 2007
Genus: Changxingselache Wang, Zhu, Jin, & Wang, 2007
Family: incert. fam.
Order: incert. sedis
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Sansom, Aldridge & Smith, 2000
Genus: Chenolepis Sansom, Aldridge & Smith, 2000
Family: Shiqianolepidae Sansom, Aldridge & Smith, 2000
Order: Mongolepidida

Original description species: Trautschold, 1879
Genus: Chiastodus Trautschold, 1879
Family: incert. fam.
Superfamily: Caseodontoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali

Original description species: Casier, 1958
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Guinot, Underwood, Cappetta & Ward, 2013
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Chiloscyllium cf. gaemersi
Original description species: Müller, 1989
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Brachaelurus greeni, Chiloscyllium aff. greeni, Chiloscyllium cf. greenei, Chiloscyllium cf. greeni, Mesiteia greeni
Original description species: (Cappetta, 1973)
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Mesiteia cf. humboldti, Mesiteia humboldtii, Scylliodus humboldti, Scyllium humboldtii
Original description species: (Reuss, 1845)
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Chiloscyllium aff. meraense
Original description species: Noubhani & Cappetta, 1997
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Werner, 1989
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Chiloscyllium daimeriesi, Ginglymostoma daimeriesi, Ginglymostoma minuta, Hemiscyllium daimeriesi, Mesiteia daimeriesi, Rhina minuta
Original description species: (Daimeries, 1888)
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Chiloscyllium missouriense
Original description species: Case, 1979
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Noubhani & Cappetta, 1997
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Chiloscyllium cf. vulloi
Original description species: Guinot, Underwood, Cappetta & Ward, 2013
Genus: Chiloscyllium Müller & Henle, 1837
Family: Hemiscylliidae Gill, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Woodward & White, 1930
Genus: Chimaera Linné, 1758
Family: Chimaeridae Bonaparte, 1831
Order: Chimaeriformes
Subclass: Holocephali

Synonyms: Chimaera (Ischyodon) bucklandi, Ischyodon bucklandii, Ischyodus bucklandi
Original description species: Egerton, 1843
Genus: Chimaera Linné, 1758
Family: Chimaeridae Bonaparte, 1831
Order: Chimaeriformes
Subclass: Holocephali

Synonyms: Chimaera (Ischyodon) helvetica, Edaphodon helveticus, Ischyodon helvetica, Ischyodus helveticus
Original description species: Egerton, 1843
Genus: Chimaera Linné, 1758
Family: Chimaeridae Bonaparte, 1831
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Woodward, 1891
Genus: Chimaera Linné, 1758
Family: Chimaeridae Bonaparte, 1831
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Ward & Grande, 1991
Genus: Chimaera Linné, 1758
Family: Chimaeridae Bonaparte, 1831
Order: Chimaeriformes
Subclass: Holocephali

Genus: Chimaera Linné, 1758
Family: Chimaeridae Bonaparte, 1831
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Casier, 1959
Genus: Chimaeropsis Zittel, 1887
Subclass: Holocephali

Synonyms: Myriacanthus franconicus
Original description species: (Münster, 1840)
Genus: Chimaeropsis Zittel, 1887
Subclass: Holocephali

Original description species: Zittel, 1887
Genus: Chimaeropsis Zittel, 1887
Subclass: Holocephali

Original description species: Brown, 1949
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Brown, 1946
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Brown, 1946
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Dashtban, 2005
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Synonyms: Chimaerotheca wyomingana, Elasmodus gilli
Original description species: (Hay, 1930)
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Brown, 1946
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Brown, 1946
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Gottfried & Fordyce, 2014
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Duffin, Lauer & Lauer, 2022
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Original description species: Warren, 1948
Genus: Chimaerotheca Brown, 1946
Family: incert. fam.
Order: Chimaeriformes
Subclass: Holocephali

Synonyms: Chlamydoselachus cf. anguineus-f
Original description species: Garman, 1884
Genus: Chlamydoselachus Garman, 1884
Family: Chlamydoselachidae Garman, 1884
Suborder: Chlamydoselachoidei
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Cappetta, Morrison & Adnet, 2019
Genus: Chlamydoselachus Garman, 1884
Family: Chlamydoselachidae Garman, 1884
Suborder: Chlamydoselachoidei
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Welton in Pfeil, 1983
Genus: Chlamydoselachus Garman, 1884
Family: Chlamydoselachidae Garman, 1884
Suborder: Chlamydoselachoidei
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Antunes & Cappetta, 2002
Genus: Chlamydoselachus Garman, 1884
Family: Chlamydoselachidae Garman, 1884
Suborder: Chlamydoselachoidei
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: Malyshkina & Nazarkin, 2024
Genus: Chlamydoselachus Garman, 1884
Family: Chlamydoselachidae Garman, 1884
Suborder: Chlamydoselachoidei
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii