378 genera are assigned to the class CHONDRICHTHYES

OrderGenusFOPFOSLOPLOS
CARCHARHINIFORMESAbdouniaTDaniTEo-u
CARCHARHINIFORMESArchaeotriakisKCampKCamp
CARCHARHINIFORMESCarcharhinusTEo-m-lR 
CARCHARHINIFORMESChaenogaleusTMi-lR 
CARCHARHINIFORMESEogaleusTEo-m-lTEo-m-l
CARCHARHINIFORMESGaleocerdoTEo-lR 
CARCHARHINIFORMESGeleorhinusTMi-l-uR 
CARCHARHINIFORMESHemipristisTEo-mR 
CARCHARHINIFORMESincertae sedisJBathJBath
CARCHARHINIFORMESIsogomphodonTEo-m-lR 
CARCHARHINIFORMESMacrourogaleusJTith-lJTith-l
CARCHARHINIFORMESMegascyliorhinusTEo-lQPlei
CARCHARHINIFORMESMustelusTEo-lR 
CARCHARHINIFORMESNegaprionTEo-mR 
CARCHARHINIFORMESPachygaleusTEo-lTEo-l
CARCHARHINIFORMESPalaeogaleusKCampTThan
CARCHARHINIFORMESParagaleusTMi-lR 
CARCHARHINIFORMESParatriakisKTuroKCamp
CARCHARHINIFORMESPhysogaleusTThanTMi-l
CARCHARHINIFORMESPremintreiaTEo-lTEo-l
CARCHARHINIFORMESPrionaceTPlioR 
CARCHARHINIFORMESProtoscyliorhinusKTuroKTuro
CARCHARHINIFORMESPterolamiopsTPlioR 
CARCHARHINIFORMESPteroscylliumKSant-uKMaes
CARCHARHINIFORMESRhizoprionodonTEo-lR 
CARCHARHINIFORMESScyliorhinusKAlbi-uR 
CARCHARHINIFORMESSphyrnaTMi-mR 
CARCHARHINIFORMESSquatigaleusKCamp-uKMaes-l
CARCHARHINIFORMESTriakisTPaleR 
CHIMAERIFORMESAgkistracanthusTrRhaeJHett
CHIMAERIFORMESAmylodonTOlTOl
CHIMAERIFORMESBrachymylusJCall-uJKimm-l
CHIMAERIFORMESCallorhynchusKuR 
CHIMAERIFORMESChimaeraKuR 
CHIMAERIFORMESCrassidontaPlPLeon
CHIMAERIFORMESDelphyodontosCSerp-lCSerp-l
CHIMAERIFORMESDeltoptychiusCViseCSerp
CHIMAERIFORMESEchinochimaeraCSerp-lCSerp-l
CHIMAERIFORMESEdaphodonKAlbi-uTPlio
CHIMAERIFORMESElasmodectesJTith-lKu
CHIMAERIFORMESElasmodusKSant-lTEo-m
CHIMAERIFORMESGanodusJBajoJTith-l
CHIMAERIFORMESHarriottaKSantKSant
CHIMAERIFORMESIcthypriapusKuKu
CHIMAERIFORMESIschyodusJBajoTPlio
CHIMAERIFORMESMarracanthusCMsCMs
CHIMAERIFORMESMyledaphusKCamp-uTEo-l
CHIMAERIFORMESPachymylusJCallJCall
CHIMAERIFORMESSimilihariottaCMosc-uCMosc-u
CHIMAERIFORMESSqualorajaJSine-lJSine-l
CHONDRENCHELYIFORMESChondrenchelysCVise-lCVise-l
CHONDRENCHELYIFORMESHarpagofututorCSerp-lCSerp-l
CHONDRENCHELYIFORMESPlatyxystrodusCTourCMosc-u
CHONDRENCHELYIFORMESSolenodusCMosc-uCMosc-u
CLADOSELACHIDACladoselacheDFame-uDFame-u
CLADOSELACHIDAIberolepisDGedi-lDSieg-l
CLADOSELACHIDALunalepisDGedi-lDSieg-l
CLADOSELACHIDAMonocladodusDFameDFame
COPODONTIFORMESAcmoniodusDFras-lDFras-l
COPODONTIFORMESCopodusCMsCMs
CORONODONTIDACoronodusDFras-lDFras-l
CORONODONTIDADiademodusDFame-uDFame-u
CORONODONTIDASiamodusDFame-uDFame-u
CTENACANTHIDAAcandylacanthusCTour-lCTour-l
CTENACANTHIDAAcrodusTrIndu-uKCamp-l
CTENACANTHIDAAcronemusTrLadiTrLadi
CTENACANTHIDAAmelacanthusDuDu
CTENACANTHIDAAnaclitacanthusCTour-uCTour-u
CTENACANTHIDAArauziaDGedi-lDGedi-l
CTENACANTHIDAArctacanthusPGuad-uPGuad-u
CTENACANTHIDAAsteracanthusTrAnisKMaes
CTENACANTHIDAAsteroptychiusClCl
CTENACANTHIDABdellodusJlJl
CTENACANTHIDACoelosteusCMsCMs
CTENACANTHIDACratoselacheCVise-lCVise-l
CTENACANTHIDACtenacanthusDGive-lCVise-u
CTENACANTHIDADabasacanthusCMosc-uCMosc-u
CTENACANTHIDADicrenodusCVise-uCBash-u
CTENACANTHIDADoratodusTrCarnTrNori
CTENACANTHIDAEchinodusCPnCPn
CTENACANTHIDAEoorodusDFame-uDFame-u
CTENACANTHIDAGoodrichthysClCl
CTENACANTHIDAHolmesellaCuCStep-l
CTENACANTHIDAHybocladodusCTour-uCTour-u
CTENACANTHIDAHybodusTrAnisKMaes-l
CTENACANTHIDAHylaeobatisKBarrKBarr
CTENACANTHIDALambdodusCTour-uCTour-u
CTENACANTHIDALissodusCViseKMaes
CTENACANTHIDAMesodmodusCTour-lCTour-l
CTENACANTHIDAMoyacanthusClCl
CTENACANTHIDAOnychoselacheCVise-lCVise-l
CTENACANTHIDAPalaeobatesTrLadi-uTrRhae
CTENACANTHIDAPetrodusCVise-lCMosc-u
CTENACANTHIDAPhoebodusDEife-uTrRhae
CTENACANTHIDAPolyacrodusTrIndu-uKCamp-l
CTENACANTHIDAPororhizaKAlbiKAlbi
CTENACANTHIDAPriohybodusJuKVala
CTENACANTHIDAProtacodusDFras-uDFame-u
CTENACANTHIDAPseudodalatiasTrNori-uTrNori-u
CTENACANTHIDAPtychodusKAlbi-uKCamp
CTENACANTHIDARaineriaTrNoriTrRhae
CTENACANTHIDASphenacanthusCMsP?
CTENACANTHIDASteinbachodusTrCarn-lTrCarn-l
CTENACANTHIDAStyracodusCPnCPn
CTENACANTHIDATrichorhipisCMosc-uCMosc-u
CTENACANTHIDATristychiusCViseCVise
CTENACANTHIDAWodnikaPGuad-lPGuad-l
CTENACANTHIDAXystrodusPuPu
DESMIODONTIDADesmiodusCVise-uCVise-u
DESMIODONTIDAHeteropetalusCSerp-lCSerp-l
EUGENEODONTIDAAgassizodusCSerp-lCMosc-u
EUGENEODONTIDAArpagodusCMosc-uCMosc-u
EUGENEODONTIDABobbodusCMosc-uCStep-u
EUGENEODONTIDACampodusCVise-uCMosc
EUGENEODONTIDACampyloprionCStepCStep
EUGENEODONTIDACaseodusCMosc-uCMosc-u
EUGENEODONTIDAChiastodusCMoscCMosc
EUGENEODONTIDAEdestusCSerp-lPl
EUGENEODONTIDAErikodusPGuad-uPGuad-u
EUGENEODONTIDAEugeneodusCMosc-uCMosc-u
EUGENEODONTIDAFadeniaCStep-lCStep-l
EUGENEODONTIDAGilliodusCMosc-uCMosc-u
EUGENEODONTIDAHelicampodusPGuad-uTrIndu
EUGENEODONTIDAHelicoprionPlPGuad-u
EUGENEODONTIDALestrodusCBash-lCBash-l
EUGENEODONTIDAOrnithoprionCMosc-uCMosc-u
EUGENEODONTIDAParahelicampodusTrInduTrIndu
EUGENEODONTIDAParahelicoprionPlPLeon
EUGENEODONTIDAProspiraxisDuDu
EUGENEODONTIDAPseudodontichthysDmDm
EUGENEODONTIDARomerodusCMosc-uCMosc-u
EUGENEODONTIDASarcoprionPGuad-uPGuad-u
EUGENEODONTIDASyntomodusPuPu
EUGENEODONTIDAToxoprionCPnCPn
GALEOMORPHII INCERTAE SEDISNemacanthusTrlTrRhae
GALEOMORPHII INCERTAE SEDISPalaeospinaxTrlJToar-l
GALEOMORPHII INCERTAE SEDISParaorthacodusJAaleTThan
GALEOMORPHII INCERTAE SEDISParasquatinaKMaesKMaes
GALEOMORPHII INCERTAE SEDISReifiaTrNori-lTrNori-l
GALEOMORPHII INCERTAE SEDISSynechodusKAptiTDani
HETERODONTIFORMESHeterodontusJToar-uR 
HEXANCHIFORMESChlamydoselachusKCampR 
HEXANCHIFORMESEonotidanusJOxfo-lKHaut
HEXANCHIFORMESHeptranchiasTDaniR 
HEXANCHIFORMESHexanchusJSineR 
HEXANCHIFORMESMcmurdodusDEifeDGive
HEXANCHIFORMESNotidanodonKAlbiTThan
HEXANCHIFORMESNotorhynchusKHaut-uR 
HEXANCHIFORMESPachyhexanchusKHaut-lKHaut-l
HEXANCHIFORMESParaheptranchiasTMi-lTMi-m
HEXANCHIFORMESSphenodusJSineTDani
HEXANCHIFORMESThrinaxTEo-m-lTEo-m-l
HEXANCHIFORMESWelcommiaKValaKVala
HEXANCHIFORMESWeltoniaTThanTEo-l
HOLOCEPHALI INCERTAE SEDISAcanthorhinaJToarJToar
HOLOCEPHALI INCERTAE SEDISAlethodontusJHettJHett
HOLOCEPHALI INCERTAE SEDISChimaeropsisJSineJTith-l
HOLOCEPHALI INCERTAE SEDISJimpohliaCMosc-uCMosc-u
HOLOCEPHALI INCERTAE SEDISMenaspisPGuad-lPGuad-l
HOLOCEPHALI INCERTAE SEDISMetopacanthusJSineJToar
HOLOCEPHALI INCERTAE SEDISMyriacanthusJHettJBajo
HOLOCEPHALI INCERTAE SEDISPtyktoptychionKAlbiKAlbi
INCERTAE SEDISElegestolepisSuSu
INIOPTERYGIAincertae sedisCSerp-lCSerp-l
INIOPTERYGIAInioperaCMosc-uCMosc-u
INIOPTERYGIAIniopteryxCMosc-uCMosc-u
INIOPTERYGIAInioxyleCMosc-uCStep-l
INIOPTERYGIAPromexyeleCMosc-uCMosc-u
INIOPTERYGIASibyrhynchusCMosc-uCMosc-u
LAMNIFORMESAlopiasTEo-lR 
LAMNIFORMESAnomotodonKApti-uTMi-l
LAMNIFORMESArchaeolamnaKAlbi-uKCamp-l
LAMNIFORMESCarchariolamnaTMiTMi
LAMNIFORMESCarcharoclesTEo-m-lTPlio
LAMNIFORMESCarcharodonTMi-l-uR 
LAMNIFORMESCarcharoidesTOl-l-uTMi-m
LAMNIFORMESCetorhinusTOl-lR 
LAMNIFORMESCretodusKCeno-mKMaes
LAMNIFORMESCretolamnaKAlbiTEo-u
LAMNIFORMESCretoxyrhinaKCenoKSant
LAMNIFORMESHispidaspisKAlbiKSant
LAMNIFORMESHypotodusTEo-lTEo-u
LAMNIFORMESIsurolamnaTThanTEo-m-l
LAMNIFORMESIsurusTThanR 
LAMNIFORMESJaekelotodusTThanTEo-m-l
LAMNIFORMESLamnaTDaniR 
LAMNIFORMESLeptostyraxKAlbiKConi
LAMNIFORMESMicrocoraxKCenoKCamp
LAMNIFORMESMisrichthysTEo-m-uTEo-u
LAMNIFORMESMitsukurinaTEo-mR 
LAMNIFORMESOdontaspisKCampR 
LAMNIFORMESOtodusTThanTEo-l
LAMNIFORMESPalaeocarchariasJTith-lJTith-l
LAMNIFORMESPalaeocarcharodonTThanTThan
LAMNIFORMESPalaeohypotodusTDaniTEo-l
LAMNIFORMESParacoraxKSantKMaes
LAMNIFORMESParanomotodonKCenoKCamp
LAMNIFORMESParisurusKAlbi-mKAlbi-u
LAMNIFORMESParotodusTOlTPlio
LAMNIFORMESProtolamnaKValaKAlbi
LAMNIFORMESPseudocoraxKTuro-uKMaes-u
LAMNIFORMESPseudoisurusKCenoKCeno
LAMNIFORMESScapanorhynchusKAptiKMaes
LAMNIFORMESSqualicoraxKAlbiKMaes-u
LAMNIFORMESStriatolamiaTDaniTEo-m-l
LAMNIFORMESSynodontaspisKAptiR 
LAMNIFORMESXiphodolamiaTEo-lTEo-m-l
MYLIOBATIFORMESAetobatusTThanR 
MYLIOBATIFORMESAetomylaeusTPlioR 
MYLIOBATIFORMESApocopodonTThanTThan
MYLIOBATIFORMESArchaeomantaTThanTEo-m-l
MYLIOBATIFORMESArechiaTEo-lTEo-m
MYLIOBATIFORMESBrachyrhizodusKCampKMaes
MYLIOBATIFORMESBurnhamiaTThanTEo-m
MYLIOBATIFORMESCoupateziaKMaesTEo-m
MYLIOBATIFORMESDasyatisKCeno-lR 
MYLIOBATIFORMESEomantaTOl-lTOl-l
MYLIOBATIFORMESEomobulaTEo-m-lTEo-m-l
MYLIOBATIFORMESGymnuraKCeno-uR 
MYLIOBATIFORMESHeterotorpedoTDaniTEo-u
MYLIOBATIFORMESHypolophitesTDaniTThan
MYLIOBATIFORMESHypolophodonTDaniTMi
MYLIOBATIFORMESIgdabatisKMaesKMaes
MYLIOBATIFORMESJacqhermaniaTEo-m-lTEo-m-u
MYLIOBATIFORMESMantaTMi-lR 
MYLIOBATIFORMESMerabatisTEo-lTEo-m
MYLIOBATIFORMESMobulaTOl-lR 
MYLIOBATIFORMESMyliobatisTDaniR 
MYLIOBATIFORMESPalaeodasyatisTDaniTDani
MYLIOBATIFORMESPlinthicusTMi-lTMi-m
MYLIOBATIFORMESPucabatisKMaesKMaes
MYLIOBATIFORMESRhinopteraTThanR 
MYLIOBATIFORMESRhombodusKMaesKMaes
MYLIOBATIFORMESUrolophusTEo-m-lR 
ORECTOLOBIFORMESAcanthoscylliumKCenoKSant-u
ORECTOLOBIFORMESAgaleusJSine-lJSine-l
ORECTOLOBIFORMESAlmascylliumKSant-uKSant-u
ORECTOLOBIFORMESAnneaJAaleJAale
ORECTOLOBIFORMESBrachaelurusKBarr-uR 
ORECTOLOBIFORMESCantioscylliumKCenoKTuro
ORECTOLOBIFORMESCederstroemiaKCamp-lKCamp-u
ORECTOLOBIFORMESChiloscylliumKCenoR 
ORECTOLOBIFORMESCretorectolobusKCamp-uKMaes-l
ORECTOLOBIFORMESEostegostomaTEo-m-lTEo-u
ORECTOLOBIFORMESGinglymostomaKAlbiR 
ORECTOLOBIFORMESHemiscylliumTThanR 
ORECTOLOBIFORMESMesiteiaKCeno-lKCeno-l
ORECTOLOBIFORMESNebriusTDaniR 
ORECTOLOBIFORMESOrectoloboidesJCallKAlbi-u
ORECTOLOBIFORMESPalaeorhincodonTEo-lTEo-m
ORECTOLOBIFORMESPalaeoscylliumJKimm-uJTith-l
ORECTOLOBIFORMESPaleobrachselurusJToar-uJCall
ORECTOLOBIFORMESParaginglymostomaKMaesKMaes
ORECTOLOBIFORMESPararhincodonKCeno-lTEo-l
ORECTOLOBIFORMESPhorcynisJKimmJKimm
ORECTOLOBIFORMESProtoginglymostomaTEo-lTEo-l
ORECTOLOBIFORMESRhincodonTMi-mR 
ORECTOLOBIFORMESSquatiscylliumTThanTEo-l
ORODONTIDAHercynolepisDFame-mDFame-m
ORODONTIDALeiodusCTour-uCTour-u
ORODONTIDAOrodusCTour-lPSakm
PETALODONTIDAAgeleodusClCPn
PETALODONTIDAAntliodusCTour-uCVise-u
PETALODONTIDABelantseaCSerp-lCSerp-l
PETALODONTIDABrachyrhizodusPlPl
PETALODONTIDACynopodiusClCl
PETALODONTIDAEuglossodusCVise-uCVise-u
PETALODONTIDAFissodusClCPn
PETALODONTIDAGlyphanodusCVise-uCVise-u
PETALODONTIDAJanassaCVise-uPGuad-u
PETALODONTIDAMegactenopetalusPLeon-uPDjhu
PETALODONTIDAMesolophodusCVise-uCVise-u
PETALODONTIDANetsepoyeCSerp-lCSerp-l
PETALODONTIDAParacymatodusCMosc-uCMosc-u
PETALODONTIDAPeripristisCTour-lPGuad-l
PETALODONTIDAPetalodusCTour-lPl
PETALODONTIDAPolyrhizodusCMsCMs
PETALODONTIDAPristodusCVise-uCVise-u
PETALODONTIDASerratodusCVise-lCVise-l
PETALODONTIDASiksikaCSerp-lCSerp-l
PRISTIOPHORIFORMESIkamuiusTEo-uQPlei-l
PRISTIOPHORIFORMESPliotremaTMiR 
PRISTIOPHORIFORMESPristiophorusKSant-uR 
PSAMMODONTIFORMESLagarodusCViseCVise
PSAMMODONTIFORMESMazodusCMsCMs
PSAMMODONTIFORMESPsammodusDFame-uCVise
RAJIFORMESAnkystrorhynchusKSantKCamp
RAJIFORMESAnoxypristisTEo-m-lR 
RAJIFORMESArthropterusJToar-lJToar-l
RAJIFORMESAsterodermusJTith-lJTith-l
RAJIFORMESBelemnobatisJKimm-uJKimm-u
RAJIFORMESBreviacanthusJBathJBath
RAJIFORMESCtenopristisKMaesKMaes
RAJIFORMESCyclobatisKCeno-uKCeno-u
RAJIFORMESDalpiaziaKMaesKMaes
RAJIFORMESErquitaiaKMaes-lKMaes-l
RAJIFORMESEuryarthraJTith-lJTith-l
RAJIFORMESGanopristisKMaesKMaes
RAJIFORMESHypsobatisKCampKMaes-l
RAJIFORMESIschyrhizaKCeno-uKMaes
RAJIFORMESJurobatosJToar-uJToar-u
RAJIFORMESLibanopristisKCenoKCeno
RAJIFORMESMafoletiaKCeno-uKCeno-u
RAJIFORMESMarckgrafiaKCeno-lKCeno-l
RAJIFORMESMicropristisKCenoKCamp
RAJIFORMESOnchopristusKApti-uKCeno-u
RAJIFORMESOnchosaurusKTuroKSant
RAJIFORMESParapalaeobatesKCampKMaes-l
RAJIFORMESPararajaKCenoKCeno
RAJIFORMESPeyeriaKCeno-lKCeno-l
RAJIFORMESPlatyrhinaTEo-lR 
RAJIFORMESPristisTEo-lR 
RAJIFORMESPropristisTEo-m-uTMi-l
RAJIFORMESProtoplatyrhinaKTuroKCamp
RAJIFORMESPseudohypolophusKAlbiKCamp
RAJIFORMESPtychotrygonKCenoKCamp
RAJIFORMESPucapristisKMaesKMaes
RAJIFORMESRajaKMaesR 
RAJIFORMESRajorhinaKCeno-lKCeno-l
RAJIFORMESRhinobatosKAptiR 
RAJIFORMESRhombopterygiaKCenoKCeno
RAJIFORMESRhynchobatusTEo-lR 
RAJIFORMESSchizorhizaKMaesKMaes
RAJIFORMESSclerorhynchusKTuroKCamp
RAJIFORMESSpathobatisJAaleJKimm-u
RAJIFORMESSquatirhinaKTuroKMaes
RAJIFORMESYoussoubatisKCampKMaes-u
SQUALIFORMESCentrophoroidesKSant-uKMaes
SQUALIFORMESCentrophorusKTuroR 
SQUALIFORMESCentropterusKAptiKApti
SQUALIFORMESCentrosqualusKSant-uKSant-u
SQUALIFORMESCretascymnusKSant-uKMaes-u
SQUALIFORMESDalatiasTEo-m-uR 
SQUALIFORMESDeaniaTMi-lR 
SQUALIFORMESEchinorhinusKCampR 
SQUALIFORMESEoetmopterusKCamp-uKMaes
SQUALIFORMESEtmopterusTMi-l-uR 
SQUALIFORMESGibbechinorhinusKMaes-lKMaes-l
SQUALIFORMESIsistiusTThanR 
SQUALIFORMESMegasqualusTThan-uTEo-l
SQUALIFORMESMicroetmopterusKMaes-lKMaes-l
SQUALIFORMESOxynotusTMi-lR 
SQUALIFORMESParaechinorhinusTEo-m-uTMi-m
SQUALIFORMESProetmopterusKMaes-uKMaes-u
SQUALIFORMESProtosqualusKBarrKCeno
SQUALIFORMESProtoxynotusKCamp-uKCamp-u
SQUALIFORMESPseudoechinorhinusTDaniTDani
SQUALIFORMESScymnodonTOl-uR 
SQUALIFORMESScymnorhinusTPaleR 
SQUALIFORMESSomniosusTMiR 
SQUALIFORMESSqualiolusTMi-l-uR 
SQUALIFORMESSqualogaleusJTith-lJTith-l
SQUALIFORMESSqualusKCampR 
SQUALOMORPHII INCERTAE SEDISProtospinaxJTith-lJTith-l
SQUATINACTIDASquatinactisCSerp-lCSerp-l
SQUATINIFORMESSquatinaJOxfo-uR 
SYMMORIIDABebhacanthusCMosc-uCMosc-u
SYMMORIIDACobelodusCMosc-uCMosc-u
SYMMORIIDADenaeaCVise-lCMosc-u
SYMMORIIDAFalcatusCTour-lCSerp-l
SYMMORIIDAOrestiacanthusCSerp-lCSerp-l
SYMMORIIDAStethacanthusDFame-mCMosc-u
SYMMORIIDASymmoriumDFame-uCMosc-u
SYMMORIIDATamiobatisDFameCVise-u
TORPEDINOIDEAEotorpedoTDaniTEo-l
TORPEDINOIDEANarcineTEo-lR 
TORPEDINOIDEATorpedoTMi-mR 
uncertainAnachronistesCVise-uPLeon
uncertainChomatodusClCl
uncertainEucentrurusCViseCVise
uncertainHarpacodusCVise-uCVise-u
uncertainHueneichthysTrRhaeTrRhae
uncertainLeonotusDGedi-lDSieg-l
uncertainLisgodusCTour-uCTour-u
uncertainOdontorhytisTThanTEo-u
uncertainPolysentorCMosc-uCMosc-u
uncertainTanaodusClCSerp-l
uncertainVallisiaTrRhaeTrRhae

FOP = Period of first occurrence
FOS = Stage of first occurrence
LOP = Period of last occurrence
LOS = Stage of last occurrence

Stage abbreviations follow Sepkoski (2002).