Taeniurops cavernosus (31)
(PROBST, 1877)
Synonyms: Dasyatis aff. cavernosa, Dasyatis cavernosa, Dasyatis cavernosus, Raja cavernosa, Taeniura aff. cavernosa, Taeniura cavernosa, Trygon cavernosus
Original description species: (PROBST, 1877)
Genus: Taeniurops GARMAN, 1913
Family: Dasyatidae JORDAN, 1888
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tamiobatis cf. succinctus (1)
WILLIAMS, 1989
Original description species: WILLIAMS, 1989
Genus: Tamiobatis EASTMAN, 1897
Family: Ctenacanthidae DEAN, 1909
Order: Ctenacanthiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Tamiobatis succinctus (3)
(ST. JOHN & WORTHEN, 1875)
Synonyms: Cladodus exiguus, Cladodus succinctus
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Tamiobatis EASTMAN, 1897
Family: Ctenacanthidae DEAN, 1909
Order: Ctenacanthiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Tamiobatis vetustus (8)
EASTMAN, 1897
Original description species: EASTMAN, 1897
Genus: Tamiobatis EASTMAN, 1897
Family: Ctenacanthidae DEAN, 1909
Order: Ctenacanthiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Tamiobatis wachsmuthi (2)
(ST. JOHN & WORTHEN, 1875)
Synonyms: Cladodus wachsmuthi
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Tamiobatis EASTMAN, 1897
Family: Ctenacanthidae DEAN, 1909
Order: Ctenacanthiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Tanaodus bellicinctus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus depressius (1)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus grossiplicatus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus multiplicatus (4)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Chomatodus multiplicatus
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus obscurus (3)
(LEIDY, 1857)
Synonyms: Chomatodus obscurus
Original description species: (LEIDY, 1857)
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus polymorphus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus pumilis (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus scoticus (2)
(MOY-THOMAS, 1938)
Synonyms: Antliodus scoticus
Original description species: (MOY-THOMAS, 1938)
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus sculptus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus sublunatus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanaodus wisei (2)
(WOODWARD, 1920)
Synonyms: Climaxodus wisei
Original description species: (WOODWARD, 1920)
Genus: Tanaodus ST. JOHN & WORTHEN, 1875
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Tanoutia iminensis (1)
NOUBHANI & CAPPETTA, 1995
Original description species: NOUBHANI & CAPPETTA, 1995
Genus: Tanoutia NOUBHANI & CAPPETTA, 1995
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tantalepis gatehousei (1)
SANSOM, DAVIES, COATES, NICOLL, & RITCHIE, 2012
Original description species: SANSOM, DAVIES, COATES, NICOLL, & RITCHIE, 2012
Genus: Tantalepis SANSOM, DAVIES, COATES, NICOLL & RITCHIE, 2012
Family: incert. fam.
Order: incert. sedis
Taquaralodus albuquerquei (5)
(SILVA SANTOS, 1946)
Synonyms: Pleuracanthus albuquerquei, Xenacanthus albuquerquei
Original description species: (SILVA SANTOS, 1946)
Genus: Taquaralodus CHAHUD & PETRI, 2010
Family: Diplodoselachidae DICK, 1981
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Tarimacanthus bachuensi (1)
MIN, 1998
Original description species: MIN, 1998
Genus: Tarimacanthus MIN, 1998
Family: Sinacanthidae MIN, 1998
Subclass: Elasmobranchii
Tassiliodus lessardi (1)
DERYCKE & GOUJET, 2011
Original description species: DERYCKE & GOUJET, 2011
Genus: Tassiliodus DERYCKE & GOUJET, 2011
Family: incert. fam.
Order: incert. sedis
Cohort: Euselachii
Subclass: Elasmobranchii
Teresodus amplexus (2)
KOOT, CUNY, TINTORI & TWITCHETT, 2013
Original description species: KOOT, CUNY, TINTORI & TWITCHETT, 2013
Genus: Teresodus KOOT, CUNY, TINTORI & TWITCHETT, 2013
Family: incert. fam.
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Teslepis jucunda (1)
KARATAJUTE-TALIMAA & NOVITSKAYA, 1992
Original description species: KARATAJUTE-TALIMAA & NOVITSKAYA, 1992
Genus: Teslepis KARATAJUTE-TALIMAA & NOVITSKAYA, 1992
Family: Mongolepididae KARATAJUTE-TALIMAA & NOVITSKAYA, 1990
Suborder: KARATAJUTE-TALIMAA, NOVITSKAYA, ROZMAN & SODOV, 1990
Order: Mongolepidida
Tethybatis selachoides (1)
CARVALHO, 2004
Original description species: CARVALHO, 2004
Genus: Tethybatis DE CARVALHO, 2004
Family: Rhinobatidae MÜLLER & HENLE, 1838
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tethylamna dunni (1)
CAPPETTA & CASE, 2016
Original description species: CAPPETTA & CASE, 2016
Genus: Tethylamna CAPPETTA & CASE, 2016
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Texabatis corrugata (1)
CASE & CAPPETTA, 1997
Original description species: CASE & CAPPETTA, 1997
Genus: Texabatis CASE & CAPPETTA, 1997
Family: incert. fam.
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Texasodus sp. (1)

Genus: Texasodus IVANOV, NESTELL & NESTELL, 2012
Family: Jalodontidae GINTER, HAIRAPETIAN & KLUG, 2002
Order: Phoebodontiformes
Subclass: Elasmobranchii
Texasodus varidentatus (2)
IVANOV, NESTELL & NESTELL, 2012
Original description species: IVANOV, NESTELL & NESTELL, 2012
Genus: Texasodus IVANOV, NESTELL & NESTELL, 2012
Family: Jalodontidae GINTER, HAIRAPETIAN & KLUG, 2002
Order: Phoebodontiformes
Subclass: Elasmobranchii
Texatrygon avonicola (30)
(ESTES, 1964)
Synonyms: Ischyrhiza aff. avonicola, Ischyrhiza avonicola, Ischyrhiza cf. avonicola, Ischyrhiza germaniae, Sclerorhynchus germaniae
Original description species: (ESTES, 1964)
Genus: Texatrygon CAPPETTA & CASE, 1999
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Texatrygon brycensis (2)
KIRKLAND, EATON & BRINKMAN, 2013
Original description species: KIRKLAND, EATON & BRINKMAN, 2013
Genus: Texatrygon CAPPETTA & CASE, 1999
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Texatrygon copei (1)
CAPPETTA & CASE, 1999
Original description species: CAPPETTA & CASE, 1999
Genus: Texatrygon CAPPETTA & CASE, 1999
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Texatrygon hooveri (8)
(McNULTY & SLAUGHTER, 1972)
Synonyms: Ptychotrygon greybullensis, Ptychotrygon hooveri, Ptychotrygon rubyae, Texatrygon rubyae
Original description species: (McNULTY & SLAUGHTER, 1972)
Genus: Texatrygon CAPPETTA & CASE, 1999
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Texatrygon stouti (1)
BOURDON, WRIGHT, LUCAS, SPIELMANN & PENCE, 2011
Original description species: BOURDON, WRIGHT, LUCAS, SPIELMANN & PENCE, 2011
Genus: Texatrygon CAPPETTA & CASE, 1999
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tezakia hardingensis (1)
ANDREEV, COATES, SHELTON, COOPER, SMITH & SANSOM, 2015
Thaiodus ruchae (10)
CAPPETTA, BUFFETAUT & SUTEETHORN, 1990
Original description species: CAPPETTA, BUFFETAUT & SUTEETHORN, 1990
Genus: Thaiodus CAPPETTA, BUFFETAUT & SUTEETHORN, 1990
Family: Thaiodontidae CUNY, SUTEETHORN, KAMHA & BUFFETAUT, 2008
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Thiesus concavus (1)
GUINOT, CAPPETTA & ADNET, 2014
Original description species: GUINOT, CAPPETTA & ADNET, 2014
Genus: Thiesus GUINOT, CAPPETTA & ADNET, 2014
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Thrinacodus bicuspidatus (4)
GINTER & SUN, 2007
Original description species: GINTER & SUN, 2007
Genus: Thrinacodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Thrinacodus duplicatus (3)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Diplodus duplicatus
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Thrinacodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Thrinacodus dziki (2)
GINTER, DUFFIN, DEAN & KORN, 2014
Original description species: GINTER, DUFFIN, DEAN & KORN, 2014
Genus: Thrinacodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Thrinacodus ferox (16)
(TURNER, 1982)
Original description species: (TURNER, 1982)
Genus: Thrinacodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Thrinacodus gracia (5)
(GROGAN & LUND, 2008)
Synonyms: Thrinacodus cf. gracia, Thrinacoselache gracia
Original description species: (GROGAN & LUND, 2008)
Genus: Thrinacodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Thrinacodus incurvus (11)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Diplodus incurvus, Thrinacodus cf. ferox, Thrinacodus cf. incurvus
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Thrinacodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Thrinacodus nanus (3)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Thrinacodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Thrinacodus tranquillus (8)
GINTER, 2000
Original description species: GINTER, 2000
Genus: Thrinacodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Thrinacodus (Harpagodens) ferox (5)
(TURNER, 1982)
Synonyms: Harpago ferox, Harpagodens ferox
Original description species: (TURNER, 1982)
Genus: Thrinacodus (Harpagodens) ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS, 1985
Superfamily: Ctenacanthoidea
Order: Ctenacanthoidea
Cohort: Euselachii
Subclass: Elasmobranchii
Tiaraju tenuis (2)
RICHTER, 2007
Original description species: RICHTER, 2007
Genus: Tiaraju RICHTER, 2005
Family: incert. fam.
Superfamily: Caseodontoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali
Tingaleus dakkai (2)
CAPPETTA, 1993
Original description species: CAPPETTA, 1993
Genus: Tingaleus CAPPETTA, 1993
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tingitanius tenuimandibulus (1)
CLAESON, UNDERWOOD & WARD, 2013
Original description species: CLAESON, UNDERWOOD & WARD, 2013
Genus: Tingitanius CLAESON, UNDERWOOD & WARD, 2013
Family: Trygonorrhinidae LAST, SÉRET & NAYLOR, 2016
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Titanonarke megapterygia (1)
MARRAMA, CLAESON, CARNEVALE & KRIWET, 2017
Original description species: MARRAMA, CLAESON, CARNEVALE & KRIWET, 2017
Genus: Titanonarke DE CARVALHO, 2010
Family: Narcinidae GILL, 1862
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Titanonarke molini (4)
(JAEKEL, 1894)
Synonyms: Narcine molini
Original description species: (JAEKEL, 1894)
Genus: Titanonarke DE CARVALHO, 2010
Family: Narcinidae GILL, 1862
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tobolamna levinae (1)
ZHELEZKO IN ZHELEZKO & KOZLOV, 1999
Original description species: ZHELEZKO IN ZHELEZKO & KOZLOV, 1999
Genus: Tobolamna ZHELEZKO IN ZHELEZKO & KOZLOV, 1999
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tobolamna tobolensis (1)
ZHELEZKO IN ZHELEZKO & KOZLOV, 1999
Original description species: ZHELEZKO IN ZHELEZKO & KOZLOV, 1999
Genus: Tobolamna ZHELEZKO IN ZHELEZKO & KOZLOV, 1999
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tomewingia problematica (4)
(CASE & CAPPETTA, 1997)
Synonyms: Ewingia cf. problematica, Ewingia problematica
Original description species: (CASE & CAPPETTA, 1997)
Genus: Tomewingia CASE & CAPPETTA, 2013
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Torpedo acarinata (4)
ADNET, 2006
Synonyms: Torpedo aff. acarinata
Original description species: ADNET, 2006
Genus: Torpedo DUMERIL, 1805
Family: Torpedinidae BONAPARTE, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Torpedo chattica (1)
REINECKE, 2015
Original description species: REINECKE, 2015
Genus: Torpedo DUMERIL, 1805
Family: Torpedinidae BONAPARTE, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Torpedo dormaalensis (1)
SMITH, 1999
Original description species: SMITH, 1999
Genus: Torpedo DUMERIL, 1805
Family: Torpedinidae BONAPARTE, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Torpedo pessanti (3)
ADNET, 2006
Original description species: ADNET, 2006
Genus: Torpedo DUMERIL, 1805
Family: Torpedinidae BONAPARTE, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Toxoprion lecontei (3)
(DEAN, 1897)
Synonyms: Edestus lecontei
Original description species: (DEAN, 1897)
Genus: Toxoprion HAY, 1909
Family: Agassizodontidae ZANGERL, 1981
Superfamily: Edestoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali
Traquairius nudus (1)
LUND & GROGAN, 1997
Original description species: LUND & GROGAN, 1997
Genus: Traquairius LUND & GROGAN, 1997
Family: Traquairiidae LUND & GROGAN, 1997
Superorder: Holocephalimorpha
Subclass: Holocephali
Triaenodon willei (1)
HERMAN & VAN DEN EECKHAUT, 2010
Original description species: HERMAN & VAN DEN EECKHAUT, 2010
Genus: Triaenodon MÜLLER & HENLE, 1837
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triakis antunesi (2)
NOUBHANI & CAPPETTA, 1997
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Triakis MÜLLER & HENLE, 1838
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triakis beali (1)
JORDAN & GILBERT, 1919
Original description species: JORDAN & GILBERT, 1919
Genus: Triakis MÜLLER & HENLE, 1838
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triakis chalossensis (3)
ADNET, 2006
Original description species: ADNET, 2006
Genus: Triakis MÜLLER & HENLE, 1838
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triakis kelleri (3)
HOVESTADT & HOVESTADT-EULER, 2002
Original description species: HOVESTADT & HOVESTADT-EULER, 2002
Genus: Triakis MÜLLER & HENLE, 1838
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triakis muelleri (1)
LEDER, 2013
Original description species: LEDER, 2013
Genus: Triakis MÜLLER & HENLE, 1838
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triakis rutimeyeri (2)
CASIER, 1958
Original description species: CASIER, 1958
Genus: Triakis MÜLLER & HENLE, 1838
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triakis tanoutensis (1)
NOUBHANI & CAPPETTA, 1997
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Triakis MÜLLER & HENLE, 1838
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triakis wardi (9)
CAPPETTA, 1976
Synonyms: Triakis aff. wardi
Original description species: CAPPETTA, 1976
Genus: Triakis MÜLLER & HENLE, 1838
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tribodus limae (15)
BRITO & FERREIRA, 1989
Original description species: BRITO & FERREIRA, 1989
Genus: Tribodus BRITO & FERREIRA, 1989
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Tribodus morlati (7)
(LANDEMAINE, 1991)
Synonyms: Protohypolophites morlati
Original description species: (LANDEMAINE, 1991)
Genus: Tribodus BRITO & FERREIRA, 1989
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Tribodus tunisiensis (2)
CUNY, OUAJA, SRARFI, SCHMITZ, BUFFETAUT & BENTON, 2004
Original description species: CUNY, OUAJA, SRARFI, SCHMITZ, BUFFETAUT & BENTON, 2004
Genus: Tribodus BRITO & FERREIRA, 1989
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Trigonodus primus (1)
WINKLER, 1876
Original description species: WINKLER, 1876
Genus: Trigonodus WINKLER, 1876
Family: Squatinidae BONAPARTE, 1838
Order: Squatiniformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Trigonotodus alteri (1)
KOZLOV, 2001
Original description species: KOZLOV, 2001
Genus: Trigonotodus KOZLOV IN ZHELEZKO & KOZLOV, 1999
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Trigonotodus tusbairicus (4)
KOZLOV IN ZHELEZKO & KOZLOV, 1999
Synonyms: Trigonotodus cf. tusbairicus, Trigonotodus tusbaericus
Original description species: KOZLOV IN ZHELEZKO & KOZLOV, 1999
Genus: Trigonotodus KOZLOV IN ZHELEZKO & KOZLOV, 1999
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Triodus carinatus (20)
(FRITSCH, 1890)
Synonyms: Bohemiacanthus carinatus, Pleuracanthus carinatus, Triodus cf. carinatus, Xenacanthus carinatus
Original description species: (FRITSCH, 1890)
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus elpia (1)
JOHNSON & THAYER, 2010
Original description species: JOHNSON & THAYER, 2010
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus frossardi (3)
(GAUDRY, 1883)
Original description species: (GAUDRY, 1883)
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus kraetschmeri (8)
HAMPE, 1989
Original description species: HAMPE, 1989
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus lauterensis (7)
HAMPE, 1989
Original description species: HAMPE, 1989
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus obscurus (6)
HAMPE, 1989
Original description species: HAMPE, 1989
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus palatinus (14)
HAMPE, 1989
Synonyms: Triodus aff. palatinus, Triodus cf. palatinus
Original description species: HAMPE, 1989
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus pulchellus (2)
(DAVIS, 1880)
Synonyms: Pleuracanthus pulchellus
Original description species: (DAVIS, 1880)
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus serratus (3)
(DAVIS, 1892)
Synonyms: Pleuracanthus serratus
Original description species: (DAVIS, 1892)
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus sessilis (19)
JORDAN, 1849
Synonyms: Pleuracanthus sessilis, Triodus cf. sessilis
Original description species: JORDAN, 1849
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Triodus teberdaensis (2)
HAMPE & IVANOV, 2007
Original description species: HAMPE & IVANOV, 2007
Genus: Triodus JORDAN, 1849
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Tristychius arcuatus (13)
AGASSIZ, 1843
Original description species: AGASSIZ, 1843
Genus: Tristychius AGASSIZ, 1837
Family: Tristychiidae MOY-THOMAS, 1936
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Tristychius minor (2)
PORTLOCK, 1843
Original description species: PORTLOCK, 1843
Genus: Tristychius AGASSIZ, 1837
Family: Tristychiidae MOY-THOMAS, 1936
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Tristychius semistriatus (4)
(TRAQUAIR, 1894)
Synonyms: Euphyacanthus semistriatus
Original description species: (TRAQUAIR, 1894)
Genus: Tristychius AGASSIZ, 1837
Family: Tristychiidae MOY-THOMAS, 1936
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Truyolsodontos estauni (1)
BERNARDEZ, 2002
Original description species: BERNARDEZ, 2002
Genus: Truyolsodontos BERNARDEZ, 2002
Family: Rhinobatidae MÜLLER & HENLE, 1838
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tuberospina nataliae (1)
LEBEDEV, 1995
Original description species: LEBEDEV, 1995
Genus: Tuberospina LEBEDEV, 1995
Family: incert. fam.
Order: incert. sedis
Subclass: Elasmobranchii
Tubulacanthus sulcatus (8)
FRITSCH, 1889
Original description species: FRITSCH, 1889
Genus: Tubulacanthus FRITISCH, 1889
Family: incert. fam.
Order: incert. sedis
Subclass: Elasmobranchii
Turania andrusovi (1)
KOZLOV, 2001
Original description species: KOZLOV, 2001
Genus: Turania KOZLOV, 2001
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Turnovichthys magnus (4)
ŠTAMBERG, 2001
Original description species: ŠTAMBERG, 2001
Genus: Turnovichthys ŠTAMBERG, 2001
Superfamily: Ctenacanthoidea
Cohort: Euselachii
Subclass: Elasmobranchii
Turoniabatis cappettai (10)
LANDEMAINE, 1991
Synonyms: Germanobatos ornatus, Turoniabatis ornatus
Original description species: LANDEMAINE, 1991
Genus: Turoniabatis LANDEMAINE, 1991
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Tuvalepis schultzei (1)
ZIGAITE & KARATAJUTE-TALIMAA, 2008
Original description species: ZIGAITE & KARATAJUTE-TALIMAA, 2008
Genus: Tuvalepis ZIGAITE & KARATAJUTE-TALIMAA, 2008
Family: incert. fam.
Order: incert. sedis
Subclass: Elasmobranchii