Pachygaleus lefevrei (40)
(DAIMERIES, 1891)
Synonyms: Eugaleus lefevrei, Galaeus lefevrei, Galeocerdo lefevrei, Galeorhinus aff. lefevrei, Galeorhinus lefevrei, Galeus lefevrei
Original description species: (DAIMERIES, 1891)
Genus: Pachygaleus CAPPETTA, 1992
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachygaleus sp. (1)

Genus: Pachygaleus CAPPETTA, 1992
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyhexanchus pockrandti (9)
(WARD & THIES, 1987)
Synonyms: Notidanoides pockrandti
Original description species: (WARD & THIES, 1987)
Genus: Pachyhexanchus CAPPETTA, 1990
Family: Crassodontidanidae KRIWET & KLUG, 2016
Suborder: Hexanchoidei
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachymylus leedsi (2)
WOODWARD, 1892
Original description species: WOODWARD, 1892
Genus: Pachymylus WOODWARD, 1892
Subclass: Holocephali
Pachyscyllium aff. dachiardii (1)
(LAWLEY, 1876)
Valid name: Pachyscyllium dachiardii
Valid name: Pachyscyllium dachiardii
Original description species: (LAWLEY, 1876)
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium aff. distans (1)
(PROBST, 1879)
Valid name: Pachyscyllium distans
Valid name: Pachyscyllium distans
Original description species: (PROBST, 1879)
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium albigensis (4)
REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Original description species: REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium braaschi (3)
REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Synonyms: Pachyscyllium cf. braaschi
Original description species: REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium cf. braaschi (1)
REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Valid name: Pachyscyllium braaschi
Valid name: Pachyscyllium braaschi
Original description species: REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium dachiardi (3)
(LAWLEY, 1876)
Valid name: Pachyscyllium dachiardii
Valid name: Pachyscyllium dachiardii
Original description species: (LAWLEY, 1876)
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium dachiardii (26)
(LAWLEY, 1876)
Synonyms: Pachyscyllium aff. dachiardii, Pachyscyllium dachiardi, Pachyscyllium venloensis, Premontreia dachiardii, Premontreia (Oxyscyllium) cf. dachiardi, Premontreia (Oxyscyllium) dachiardi, Premontreia (Oxyscyllium) venloensis, Scyliorhinus aff. dachiardii, Scyliorhinus aff. venloensis, Scyliorhinus dachiardi, Scyliorhinus dachiardii, Scyliorhinus venloensis, Scylliorhinus verloensis, Scyllium d'achiardii
Original description species: (LAWLEY, 1876)
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium distans (58)
(PROBST, 1879)
Synonyms: Pachyscyllium aff. distans, Premontreia distans, Premontreia (Oxyscyllium) acris, Premontreia (Oxyscyllium) aff. distans, Premontreia (Oxyscyllium) distans, Scyliorhinus aff. distans, Scyliorhinus distans, Scyliorhinus (Pachyscyllium) cf. distans, Scyliorhinus (Premontreia) distans, Scylliorhinus distans, Scyllium acre, Scyllium distans, Triakis acre
Original description species: (PROBST, 1879)
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium sp. (1)

Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pachyscyllium venloensis (1)
(WEILER, 1943)
Valid name: Pachyscyllium dachiardii
Valid name: Pachyscyllium dachiardii
Original description species: (WEILER, 1943)
Genus: Pachyscyllium REINECKE, MOTHS, GRANT & BREITKREUZ, 2005
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paecliodus elegans (1)
DE KONINCK, 1878
Original description species: DE KONINCK, 1878
Genus: Paecliodus DE KONINCK, 1878
Palaeoanacorax aff. pawpawensis (5)
(SIVERSON, LINDGREN & KELLEY, 2007)
Valid name: Palaeoanacorax pawpawensis
Valid name: Palaeoanacorax pawpawensis
Original description species: (SIVERSON, LINDGREN & KELLEY, 2007)
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax falcatus falcatus (1)
(AGASSIZ, 1843)
Valid name: Squalicorax falcatus
Valid name: Squalicorax falcatus
Original description species: (AGASSIZ, 1843)
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax falcatus heterodon (1)
(REUSS, 1845)
Valid name: Squalicorax heterodon
Valid name: Squalicorax heterodon
Original description species: (REUSS, 1845)
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax falcatus praecursor (1)
SOKOLOV, 1978
Valid name: Squalicorax falcatus praecursor
Valid name: Squalicorax falcatus praecursor
Original description species: SOKOLOV, 1978
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax intermedius (2)
GLIKMAN, 1971
Valid name: Squalicorax intermedius
Valid name: Squalicorax intermedius
Original description species: GLIKMAN, 1971
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax obliquus (2)
(REUSS, 1845)
Valid name: Squalicorax obliquus
Valid name: Squalicorax obliquus
Original description species: (REUSS, 1845)
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax obliquus obliquus (1)
(REUSS, 1845)
Valid name: Squalicorax obliquus
Valid name: Squalicorax obliquus
Original description species: (REUSS, 1845)
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax obliquus subeserratus (1)
GLIKMAN, 1980
Valid name: Squalicorax obliquus subserratus
Valid name: Squalicorax obliquus subserratus
Original description species: GLIKMAN, 1980
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax pamiricus (2)
GLIKMAN, 1971
Valid name: Squalicorax pamiricus
Valid name: Squalicorax pamiricus
Original description species: GLIKMAN, 1971
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoanacorax volgensis (5)
GLIKMAN, 1971
Valid name: Squalicorax volgensis
Valid name: Squalicorax volgensis
Original description species: GLIKMAN, 1971
Genus: Palaeoanacorax GLIKMAN, 1971
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates acrodiformis (3)
SCHMID, 1861
Original description species: SCHMID, 1861
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates angustissimus (28)
(AGASSIZ IN ALBERTI, 1834)
Synonyms: Acrodus angustissimus, Palaeobates cf. angustissimus, Psammodus angustissimus, Strophodus angustissimus
Original description species: (AGASSIZ IN ALBERTI, 1834)
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates angustus (3)
SCHMID, 1861
Original description species: SCHMID, 1861
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates balatonicus (1)
JAEKEL, 1902
Original description species: JAEKEL, 1902
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates cf. angustissimus (3)
(AGASSIZ IN ALBERTI, 1834)
Valid name: Palaeobates angustissimus
Valid name: Palaeobates angustissimus
Original description species: (AGASSIZ IN ALBERTI, 1834)
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates cf. shastensis (1)
(BRYANT, 1914)
Valid name: Palaeobates shastensis
Valid name: Palaeobates shastensis
Original description species: (BRYANT, 1914)
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates elytra (2)
(AGASSIZ, 1843)
Original description species: (AGASSIZ, 1843)
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates ovalis (3)
SCHMID, 1861
Original description species: SCHMID, 1861
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates polaris (3)
STENSIÖ, 1921
Original description species: STENSIÖ, 1921
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates reticulatus (1)
DUFFIN, 1998
Original description species: DUFFIN, 1998
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates sp. (10)

Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobates verzilini (1)
NESSOV & KAZNYSHKIN, 1988
Original description species: NESSOV & KAZNYSHKIN, 1988
Genus: Palaeobates MEYER, 1849
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobatis insignis (1)
LEIDY, 1857
Valid name: Chomatodus insignis
Valid name: Chomatodus insignis
Original description species: LEIDY, 1857
Genus: Palaeobatis LEIDY, 1857
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Palaeobrachaelurus alisonae (4)
THIES, 1983
Synonyms: Palaeobrachaelurus cf. alisonae
Original description species: THIES, 1983
Genus: Palaeobrachaelurus THIES, 1983
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobrachaelurus aperizostus (2)
THIES, 1983
Original description species: THIES, 1983
Genus: Palaeobrachaelurus THIES, 1983
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobrachaelurus bedfordensis (2)
THIES, 1983
Valid name: Paraginglymostoma bedfordensis
Valid name: Paraginglymostoma bedfordensis
Original description species: THIES, 1983
Genus: Palaeobrachaelurus THIES, 1983
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobrachaelurus cf. alisonae (2)
THIES, 1983
Valid name: Palaeobrachaelurus alisonae
Valid name: Palaeobrachaelurus alisonae
Original description species: THIES, 1983
Genus: Palaeobrachaelurus THIES, 1983
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobrachaelurus mitchelli (1)
UNDERWOOD, 2004
Original description species: UNDERWOOD, 2004
Genus: Palaeobrachaelurus THIES, 1983
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobrachaelurus mussetti (2)
UNDERWOOD & WARD, 2004
Original description species: UNDERWOOD & WARD, 2004
Genus: Palaeobrachaelurus THIES, 1983
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobrachaelurus sp. (11)

Genus: Palaeobrachaelurus THIES, 1983
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeobromelia jugleri (1)
VON ETTINGSHAUSEN, 1852
Valid name: Palaeoxyris jugleri
Valid name: Palaeoxyris jugleri
Original description species: VON ETTINGSHAUSEN, 1852
Genus: Palaeobromelia
Palaeocarcharias sp. (1)

Genus: Palaeocarcharias DE BEAUMONT, 1960
Family: incert. fam.
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeocarcharias stromeri (6)
DE BEAUMONT, 1960
Original description species: DE BEAUMONT, 1960
Genus: Palaeocarcharias DE BEAUMONT, 1960
Family: incert. fam.
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeocarcharodon landanensis (1)
(LERICHE, 1919)
Valid name: Palaeocarcharodon orientalis
Valid name: Palaeocarcharodon orientalis
Original description species: (LERICHE, 1919)
Genus: Palaeocarcharodon CASIER, 1960
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeocarcharodon orientalis (21)
(SINZOW, 1899)
Synonyms: Carcharodon landanensis, Carcharodon landenensis, Carcharodon orientalis, Palaeocarcharodon landanensis
Original description species: (SINZOW, 1899)
Genus: Palaeocarcharodon CASIER, 1960
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeocarcharodon sp. (1)

Genus: Palaeocarcharodon CASIER, 1960
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeocorax falcatus (2)
(AGASSIZ, 1843)
Valid name: Squalicorax falcatus
Valid name: Squalicorax falcatus
Original description species: (AGASSIZ, 1843)
Genus: Palaeocorax GLIKMAN, 1956
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeodasyatis hermani (1)
HALTER, 1989
Original description species: HALTER, 1989
Genus: Palaeodasyatis HALTER, 1989
Family: Dasyatidae JORDAN, 1888
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus aff. faujasi (3)
(GEYN, 1937)
Valid name: Palaeogaleus faujasi
Valid name: Palaeogaleus faujasi
Original description species: (GEYN, 1937)
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus brivesi (4)
(ARAMBOURG, 1952)
Synonyms: Paragaleus brivesi, Scyliorhinus brivesi
Original description species: (ARAMBOURG, 1952)
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus cf. faujasi (1)
(GEYN, 1937)
Valid name: Palaeogaleus faujasi
Valid name: Palaeogaleus faujasi
Original description species: (GEYN, 1937)
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus cf. larachei (1)
NOUBHANI & CAPPETTA, 1997
Valid name: Palaeogaleus larachei
Valid name: Palaeogaleus larachei
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus dahmanii (1)
NOUBHANI & CAPPETTA, 1997
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus faujasi (13)
(GEYN, 1937)
Synonyms: Carcharhinus faujasi, Carcharhinus (Scoliodon) faujasi, Palaeogaleus aff. faujasi, Palaeogaleus cf. faujasi
Original description species: (GEYN, 1937)
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus havreensis (6)
HERMAN, 1977
Original description species: HERMAN, 1977
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus larachei (2)
NOUBHANI & CAPPETTA, 1997
Synonyms: Palaeogaleus cf. larachei
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus navarroensis (1)
CASE & CAPPETTA, 1997
Original description species: CASE & CAPPETTA, 1997
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus prior (2)
(ARAMBOURG, 1952)
Synonyms: Galeorhinus gomphorhiza prior
Original description species: (ARAMBOURG, 1952)
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus sp. (8)

Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus sublaevis (1)
NOUBHANI & CAPPETTA, 1997
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeogaleus vincenti (22)
(DAIMERIES, 1888)
Synonyms: Galeocerdo vincenti
Original description species: (DAIMERIES, 1888)
Genus: Palaeogaleus GURR, 1962
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus aff. bronni (2)
(AGASSIZ, 1843)
Valid name: Palaeohypotodus bronni
Valid name: Palaeohypotodus bronni
Original description species: (AGASSIZ, 1843)
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus aff. rutoti (1)
(WINKLER, 1876)
Valid name: Palaeohypotodus rutoti
Valid name: Palaeohypotodus rutoti
Original description species: (WINKLER, 1876)
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus bronni (32)
(AGASSIZ, 1843)
Synonyms: Jaekelotodus bronni, Lamna bronni, Lamna bronnii, Lamna (Odontaspis) bronnii, Odontaspis bronni, Odontaspis bronnii, Odontaspis (Odontaspis) bronni, Odontaspis (Odontaspis) cf. bronni, Palaeohypotodus aff. bronni, Palaeohypotodus cf. bronni, Paleohypotodus aff. bronni
Original description species: (AGASSIZ, 1843)
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus cf. bronni (2)
(AGASSIZ, 1843)
Valid name: Palaeohypotodus bronni
Valid name: Palaeohypotodus bronni
Original description species: (AGASSIZ, 1843)
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus cf. rutoti (2)
(WINKLER, 1876)
Valid name: Palaeohypotodus rutoti
Valid name: Palaeohypotodus rutoti
Original description species: (WINKLER, 1876)
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus lerichei (3)
GLIKMAN, 1964
Valid name: Palaeohypotodus rutoti
Valid name: Palaeohypotodus rutoti
Original description species: GLIKMAN, 1964
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus rutoti (72)
(WINKLER, 1876)
Synonyms: Carcharias cf. rutoti, Odontaspis aff. rutoti, Odontaspis cf. rutoti, Odontaspis houzeaui, Odontaspis rutoti, Odontaspis (Odontaspis) rutoti, Otodus rutoti, Palaeohypotodus aff. rutoti, Palaeohypotodus cf. rutoti, Palaeohypotodus houzeaui, Palaeohypotodus lerichei
Original description species: (WINKLER, 1876)
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus sp. (3)

Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus speyeri (2)
(DARTEVELLE & CASIER, 1943)
Valid name: Odontaspis speyeri
Valid name: Odontaspis speyeri
Original description species: (DARTEVELLE & CASIER, 1943)
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus striatula (2)
(DALINKEVICIUS, 1935)
Valid name: Carcharias striatula
Valid name: Carcharias striatula
Original description species: (DALINKEVICIUS, 1935)
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeohypotodus volgensis (1)
ZHELEZKO IN ZHELEZKO & KOZLOV, 1999
Original description species: ZHELEZKO IN ZHELEZKO & KOZLOV, 1999
Genus: Palaeohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeomicroides ursulae (1)
THIES & MÜLLER, 1993
Valid name: Paraphorosoides ursulae
Valid name: Paraphorosoides ursulae
Original description species: THIES & MÜLLER, 1993
Genus: Palaeomicroides THIES & MÜLLER, 1993
Family: Dalatiidae GRAY, 1851
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeomyliobatis pirabensis (2)
SILVA SANTOS & TRAVASSOS, 1960
Original description species: SILVA SANTOS & TRAVASSOS, 1960
Genus: Palaeomyliobatis SILVA SANTOS & TRAVASSOS, 1960
Family: Myliobatidae BONAPARTE, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeorectolobus agomphius (2)
KRIWET, 2008
Original description species: KRIWET, 2008
Genus: Palaeorectolobus KRIWET, 2008
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeorhincodon daouii (1)
NOUBHANI & CAPPETTA, 1997
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Palaeorhincodon HERMAN, 1974
Family: Rhincodontidae GARMAN, 1913
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeorhincodon dartevellei (4)
(ARAMBOURG, 1952)
Synonyms: Squatirhina dartevellei
Original description species: (ARAMBOURG, 1952)
Genus: Palaeorhincodon HERMAN, 1974
Family: Rhincodontidae GARMAN, 1913
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeorhincodon sp. (6)

Genus: Palaeorhincodon HERMAN, 1974
Family: Rhincodontidae GARMAN, 1913
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeorhincodon wardi (13)
HERMAN, 1974
Original description species: HERMAN, 1974
Genus: Palaeorhincodon HERMAN, 1974
Family: Rhincodontidae GARMAN, 1913
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoscyllium aff. formosum (1)
WAGNER, 1857
Valid name: Palaeoscyllium formosum
Valid name: Palaeoscyllium formosum
Original description species: WAGNER, 1857
Genus: Palaeoscyllium WAGNER, 1857
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoscyllium formosum (14)
WAGNER, 1857
Synonyms: Palaeoscyllium aff. formosum, Palaeoscyllium octevillensis, Parasymbolus octevillensis
Original description species: WAGNER, 1857
Genus: Palaeoscyllium WAGNER, 1857
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoscyllium minus (1)
WOODWARD, 1889
Valid name: Phorcynis catulina
Valid name: Phorcynis catulina
Original description species: WOODWARD, 1889
Genus: Palaeoscyllium WAGNER, 1857
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoscyllium sp. (5)

Genus: Palaeoscyllium WAGNER, 1857
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoscyllium striatum (1)
UNDERWOOD & WARD, 2008
Valid name: Sigmoscyllium striatum
Valid name: Sigmoscyllium striatum
Original description species: UNDERWOOD & WARD, 2008
Genus: Palaeoscyllium WAGNER, 1857
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoscyllium tenuidens (2)
UNDERWOOD & WARD, 2004
Original description species: UNDERWOOD & WARD, 2004
Genus: Palaeoscyllium WAGNER, 1857
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoscyllium* decheni (3)
VON DER MARCK, 1863
Valid name: Paratriakis decheni
Valid name: Paratriakis decheni
Original description species: VON DER MARCK, 1863
Genus: Palaeoscyllium* VON DER MARCK, 1863
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax egertoni (3)
WOODWARD, 1889
Original description species: WOODWARD, 1889
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax ejuncidus (1)
LAMBE, 1918
Original description species: LAMBE, 1918
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax kruckowi (2)
THIES, 1983
Valid name: Paraorthacodus kruckowi
Valid name: Paraorthacodus kruckowi
Original description species: THIES, 1983
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax pinnai (2)
DUFFIN, 1987
Original description species: DUFFIN, 1987
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax politus (1)
THIES, 1992
Original description species: THIES, 1992
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax priscus (11)
(AGASSIZ, 1843)
Original description species: (AGASSIZ, 1843)
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax rhaeticus (4)
DUFFIN, 1982
Valid name: Synechodus rhaeticus
Valid name: Synechodus rhaeticus
Original description species: DUFFIN, 1982
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax riegrafi (3)
THIES, 1983
Synonyms: Synechodus cf. riegrafi, Synechodus riegrafi
Original description species: THIES, 1983
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax smith woodwardii (1)
FRAAS, 1896
Valid name: Palidiplospinax smithwoodwardi
Valid name: Palidiplospinax smithwoodwardi
Original description species: FRAAS, 1896
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeospinax sp. (10)

Synonyms: Paleospinax sp.
Genus: Palaeospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeotriakis subserratus (4)
(UNDERWOOD & WARD, 2008)
Synonyms: Paratriakis subserratus
Original description species: (UNDERWOOD & WARD, 2008)
Genus: Palaeotriakis GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palaeoxyris alterna (3)
FISCHER, VOIGT, SCHNEIDER, BUCHWITZ, & VOIGT, 2011
Original description species: FISCHER, VOIGT, SCHNEIDER, BUCHWITZ, & VOIGT, 2011
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris appendiculata (15)
LESQUEREUX, 1870
Synonyms: Palaeoxyris cf. appendiculata
Original description species: LESQUEREUX, 1870
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris bohemica (11)
CROOKALL, 1930
Original description species: CROOKALL, 1930
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris carbonaria (12)
SCHIMPER in STEHLER, 1830
Synonyms: Palaeoxyris cf. carbonaria
Original description species: SCHIMPER in STEHLER, 1830
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris cf. appendiculata (2)
LESQUEREUX, 1870
Valid name: Palaeoxyris appendiculata
Valid name: Palaeoxyris appendiculata
Original description species: LESQUEREUX, 1870
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris cf. carbonaria (1)
SCHIMPER in STEHLER, 1830
Valid name: Palaeoxyris carbonaria
Valid name: Palaeoxyris carbonaria
Original description species: SCHIMPER in STEHLER, 1830
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris corrugata (1)

Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris duni (4)
CROOKALL, 1930
Original description species: CROOKALL, 1930
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris edwardsi (2)
CROOKALL, 1928
Original description species: CROOKALL, 1928
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris friessi (2)
BÖTTCHER, 2010
Original description species: BÖTTCHER, 2010
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris helicteroides (11)
(MORRIS, 1840)
Original description species: (MORRIS, 1840)
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris humblei (1)
FISCHER, AXSMITH, & ASH, 2010
Original description species: FISCHER, AXSMITH, & ASH, 2010
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris johnsoni (7)
KIDSTON, 1885
Synonyms: Palaeoxyris (Vetacapsula) johnsoni, Vetacapsula johnsoni
Original description species: KIDSTON, 1885
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris jugleri (7)
(VON ETTINGSHAUSEN, 1852)
Synonyms: Palaeobromelia jugleri, Spirangium jugleri
Original description species: (VON ETTINGSHAUSEN, 1852)
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris lewisi (4)
ZIDEC, 1976
Original description species: ZIDEC, 1976
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris marini (1)
SAMPELAYO, 1946
Valid name: Vetacapsula marini
Valid name: Vetacapsula marini
Original description species: SAMPELAYO, 1946
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris muelleri (2)
FRENTZEN, 1932
Original description species: FRENTZEN, 1932
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris muensteri (7)
(PRESL, 1838)
Synonyms: Palaeoxyris münsteri, Palaeoxyris quenstedti, Spirangium muensteri
Original description species: (PRESL, 1838)
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris multiplicatum (1)

Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris münsteri (3)
(PRESL, 1838)
Valid name: Palaeoxyris muensteri
Valid name: Palaeoxyris muensteri
Original description species: (PRESL, 1838)
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris prendeli (7)
LESQUEREUX, 1870
Original description species: LESQUEREUX, 1870
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris prendelii (2)
LESQUEREUX, 1870
Original description species: LESQUEREUX, 1870
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris pringlei (3)
CROOKALL, 1928
Original description species: CROOKALL, 1928
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris quenstedti (1)
SCHIMPER, 1870
Valid name: Palaeoxyris muensteri
Valid name: Palaeoxyris muensteri
Original description species: SCHIMPER, 1870
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris regularis (9)
BRONGNIART, 1828
Original description species: BRONGNIART, 1828
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris sp. (20)

Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris taurica (1)
CHABAKOV, 1949
Original description species: CHABAKOV, 1949
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris trispiralis (5)
KIDSTON, 1886
Original description species: KIDSTON, 1886
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris warei (2)
CROOKALL, 1928
Original description species: CROOKALL, 1928
Genus: Palaeoxyris BRONGNIART, 1828
Subclass: Elasmobranchii
Palaeoxyris (Vetacapsula) johnsoni (1)
KIDSTON, 1885
Valid name: Palaeoxyris johnsoni
Valid name: Palaeoxyris johnsoni
Original description species: KIDSTON, 1885
Genus: Palaeoxyris (Vetacapsula)
Subclass: Elasmobranchii
Paleogenotodus luypaertsi (1)
HERMAN & VAN DEN EECKHAUT, 2010
Original description species: HERMAN & VAN DEN EECKHAUT, 2010
Genus: Paleogenotodus HERMAN & VAN DEN EECKHAUT, 2010
Family: Eoptolamnidae KRIWET, KLUG, CANUDO & CUENCA-BESCOS, 2008
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paleohypotodus aff. bronni (1)
(AGASSIZ, 1843)
Valid name: Palaeohypotodus bronni
Valid name: Palaeohypotodus bronni
Original description species: (AGASSIZ, 1843)
Genus: Paleohypotodus GLIKMAN, 1964
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paleospinax sp. (1)

Valid name: Palaeospinax sp.
Valid name: Palaeospinax sp.
Genus: Paleospinax EGERTON, 1872
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palidiplospinax enniskilleni (7)
(DUFFIN & WARD, 1993)
Synonyms: Synechodus cf. enniskilleni, Synechodus enniskilleni
Original description species: (DUFFIN & WARD, 1993)
Genus: Palidiplospinax KLUG & KRIWET, 2007
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palidiplospinax occultidens (6)
(DUFFIN & WARD, 1993)
Synonyms: Synechodus cf. occultidens, Synechodus occultidens
Original description species: (DUFFIN & WARD, 1993)
Genus: Palidiplospinax KLUG & KRIWET, 2007
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palidiplospinax smithwoodwardi (3)
(FRAAS, 1896)
Synonyms: Palaeospinax smith woodwardii, Synechodus smithwoodwardi
Original description species: (FRAAS, 1896)
Genus: Palidiplospinax KLUG & KRIWET, 2007
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Palidiplospinax sp. (1)

Genus: Palidiplospinax KLUG & KRIWET, 2007
Family: Palaeospinacidae REGAN, 1906
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Papilionichthys stahlae (1)
GROGAN & LUND, 2009
Original description species: GROGAN & LUND, 2009
Genus: Papilionichthys GROGAN & LUND, 2009
Family: Iniopterygidae ZANGERL & CASE, 1973
Order: Iniopterygiformes
Subclass: Holocephali
Paraanacorax bassanii (1)
GEMMELLARO, 1920
Original description species: GEMMELLARO, 1920
Genus: Paraanacorax GLIKMAN, 1980
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraanacroax obruchevi (1)
GLIKMAN, 1980
Valid name: Squalicorax obruchevi
Valid name: Squalicorax obruchevi
Original description species: GLIKMAN, 1980
Genus: Paraanacroax GLIKMAN, 1980
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracestracion bellis (1)
UNDERWOOD & WARD, 2004
Original description species: UNDERWOOD & WARD, 2004
Genus: Paracestracion KOKEN in ZITTEL, 1911
Family: Heterodontidae GRAY, 1851
Order: Heterodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracestracion falcifer (13)
(WAGNER, 1857)
Synonyms: Acrodus falcifer, Cestracion falcifer, Heterodontus falcifer
Original description species: (WAGNER, 1857)
Genus: Paracestracion KOKEN in ZITTEL, 1911
Family: Heterodontidae GRAY, 1851
Order: Heterodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracestracion pectinatus (1)
GUINOT, CAPPETTA & ADNET, 2014
Original description species: GUINOT, CAPPETTA & ADNET, 2014
Genus: Paracestracion KOKEN in ZITTEL, 1911
Family: Heterodontidae GRAY, 1851
Order: Heterodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracestracion sarstedtensis (6)
(THIES, 1983)
Synonyms: Heterodontus cf. sarstedtensis, Heterodontus sarstedtensis
Original description species: (THIES, 1983)
Genus: Paracestracion KOKEN in ZITTEL, 1911
Family: Heterodontidae GRAY, 1851
Order: Heterodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracestracion sp. (5)

Genus: Paracestracion KOKEN in ZITTEL, 1911
Family: Heterodontidae GRAY, 1851
Order: Heterodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracestracion viohli (2)
KRIWET, 2008
Original description species: KRIWET, 2008
Genus: Paracestracion KOKEN in ZITTEL, 1911
Family: Heterodontidae GRAY, 1851
Order: Heterodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracorax jaekeli (5)
(WOODWARD, 1895)
Synonyms: Corax jaekeli, Galeocerdo jaekeli
Original description species: (WOODWARD, 1895)
Genus: Paracorax CAPPETTA, 1977
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracorax unilateralis (1)
AVERIANOV, 1997
Original description species: AVERIANOV, 1997
Genus: Paracorax CAPPETTA, 1977
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paracymatodus plicatulus (2)

Synonyms: Cymatodus plicatulus
Genus: Paracymatodus BOGOLIUBOV, 1914
Family: incert. fam.
Order: Petalodontiformes
Subclass: Euchondrocephali
Paraechinorhinus barnesi (3)
WELTON IN PFEIL, 1983
Original description species: WELTON IN PFEIL, 1983
Genus: Paraechinorhinus WELTON IN PFEIL, 1983
Family: Echinorhinidae GILL, 1862
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraechinorhinus riepli (6)
(PFEIL, 1981)
Synonyms: Echinorhinus riepli
Original description species: (PFEIL, 1981)
Genus: Paraechinorhinus WELTON IN PFEIL, 1983
Family: Echinorhinidae GILL, 1862
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraechinorhinus sp. (1)

Genus: Paraechinorhinus WELTON IN PFEIL, 1983
Family: Echinorhinidae GILL, 1862
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraetmopterus horvathi (1)
UNDERWOOD & SCHLÖGL, 2013
Original description species: UNDERWOOD & SCHLÖGL, 2013
Genus: Paraetmopterus ADNET, 2006
Family: Etmopteridae FOWLER, 1934
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraetmopterus nolfi (5)
ADNET, 2006
Original description species: ADNET, 2006
Genus: Paraetmopterus ADNET, 2006
Family: Etmopteridae FOWLER, 1934
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paragaleus aff. pulchellus (2)
(JONET, 1966)
Valid name: Paragaleus pulchellus
Valid name: Paragaleus pulchellus
Original description species: (JONET, 1966)
Genus: Paragaleus BUDKER, 1935
Family: Hemigaleidae HASSE, 1879
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paragaleus antunesi (3)
BALBINO & CAPPETTA, 2000
Original description species: BALBINO & CAPPETTA, 2000
Genus: Paragaleus BUDKER, 1935
Family: Hemigaleidae HASSE, 1879
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paragaleus brivesi (1)
(ARAMBOURG, 1952)
Valid name: Palaeogaleus brivesi
Valid name: Palaeogaleus brivesi
Original description species: (ARAMBOURG, 1952)
Genus: Paragaleus BUDKER, 1935
Family: Hemigaleidae HASSE, 1879
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paragaleus cf. pulchellus (2)
(JONET, 1966)
Valid name: Paragaleus pulchellus
Valid name: Paragaleus pulchellus
Original description species: (JONET, 1966)
Genus: Paragaleus BUDKER, 1935
Family: Hemigaleidae HASSE, 1879
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paragaleus dupliensis (1)
CASE & BORODIN, 2000
Valid name: Rhizoprionodon dupliensis
Valid name: Rhizoprionodon dupliensis
Original description species: CASE & BORODIN, 2000
Genus: Paragaleus BUDKER, 1935
Family: Hemigaleidae HASSE, 1879
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paragaleus pulchellus (16)
(JONET, 1966)
Synonyms: Galeorhinus pulchellus, Paragaleus aff. pulchellus, Paragaleus cf. pulchellus
Original description species: (JONET, 1966)
Genus: Paragaleus BUDKER, 1935
Family: Hemigaleidae HASSE, 1879
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paragaleus sp. (20)

Genus: Paragaleus BUDKER, 1935
Family: Hemigaleidae HASSE, 1879
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paragaleus tenuis (3)
(PROBST, 1878)
Valid name: Galeorhinus tenuis
Valid name: Galeorhinus tenuis
Original description species: (PROBST, 1878)
Genus: Paragaleus BUDKER, 1935
Family: Hemigaleidae HASSE, 1879
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraginglymostoma bedfordensis (3)
(THIES, 1983)
Synonyms: Palaeobrachaelurus bedfordensis
Original description species: (THIES, 1983)
Genus: Paraginglymostoma HERMAN, 1982
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraginglymostoma bloti (1)
HERMAN, 1982
Original description species: HERMAN, 1982
Genus: Paraginglymostoma HERMAN, 1982
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraginglymostoma cf. roklumensis (1)
(THIES, 1981)
Valid name: Paraginglymostoma roklumensis
Valid name: Paraginglymostoma roklumensis
Original description species: (THIES, 1981)
Genus: Paraginglymostoma HERMAN, 1982
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraginglymostoma sp. (1)

Genus: Paraginglymostoma HERMAN, 1982
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parahelicampodus spaercki (2)
NIELSEN, 1952
Original description species: NIELSEN, 1952
Genus: Parahelicampodus NIELSEN, 1952
Family: Edestidae JAEKEL, 1899
Superfamily: Edestoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali
Parahelicoprion clerci (3)
(KARPINSKY, 1916)
Original description species: (KARPINSKY, 1916)
Genus: Parahelicoprion KARPINSKY, 1922
Family: Agassizodontidae ZANGERL, 1981
Superfamily: Edestoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali
Parahelicoprion mariosuarezi (4)
MERINO-RODO & JANVIER, 1986
Original description species: MERINO-RODO & JANVIER, 1986
Genus: Parahelicoprion KARPINSKY, 1922
Family: Agassizodontidae ZANGERL, 1981
Superfamily: Edestoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali
Parahemiscyllium underwoodwardi (1)
GUINOT, CAPPETTA & ADNET, 2014
Original description species: GUINOT, CAPPETTA & ADNET, 2014
Genus: Parahemiscyllium GUINOT, CAPPETTA & ADNET, 2014
Family: Brachaeluridae APPLEGATE, 1974
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraheptranchias repens (10)
(PROBST, 1879)
Synonyms: Notidanus avenionensis, Notidanus cf. repens, Notidanus repens
Original description species: (PROBST, 1879)
Genus: Paraheptranchias PFEIL, 1981
Family: Heptranchidae BARNARD, 1926
Suborder: Hexanchoidei
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraisurus aff. compressus (2)
SOKOLOV, 1978
Valid name: Paraisurus compressus
Valid name: Paraisurus compressus
Original description species: SOKOLOV, 1978
Genus: Paraisurus GLIKMAN, 1957
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraisurus amudarjensis (2)
MERTINIENE, NESSOV & NAZARKIN, 1994
Original description species: MERTINIENE, NESSOV & NAZARKIN, 1994
Genus: Paraisurus GLIKMAN, 1957
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraisurus compressus (5)
SOKOLOV, 1978
Synonyms: Paraisurus aff. compressus
Original description species: SOKOLOV, 1978
Genus: Paraisurus GLIKMAN, 1957
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraisurus elegans (1)
SOKOLOV, 1978
Original description species: SOKOLOV, 1978
Genus: Paraisurus GLIKMAN, 1957
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraisurus lanceolatus (1)
SOKOLOV, 1978
Original description species: SOKOLOV, 1978
Genus: Paraisurus GLIKMAN, 1957
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraisurus macrorhiza (18)
(PICTET & CAMPICHE, 1858)
Synonyms: Oxyrhina macrorhiza, Paraisurus macrorhizus
Original description species: (PICTET & CAMPICHE, 1858)
Genus: Paraisurus GLIKMAN, 1957
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraisurus macrorhizus (2)
(PICTET & CAMPICHE, 1858)
Valid name: Paraisurus macrorhiza
Valid name: Paraisurus macrorhiza
Original description species: (PICTET & CAMPICHE, 1858)
Genus: Paraisurus GLIKMAN, 1957
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraisurus sp. (3)

Genus: Paraisurus GLIKMAN, 1957
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paramobula fragilis (1)
CAPPETTA, 1970
Valid name: Mobula fragilis
Valid name: Mobula fragilis
Original description species: CAPPETTA, 1970
Genus: Paramobula PFEIL, 1981
Family: Mobulidae BONAPARTE, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paranomotodon angustidens (60)
(REUSS, 1845)
Synonyms: Anomotodon angustidens, Isurus angustidens, Isurus cf. angustidens, Oxyrhina angustidens, Paranomotodon cf. angustidens
Original description species: (REUSS, 1845)
Genus: Paranomotodon HERMAN IN CAPPETTA & CASE, 1975
Family: Alopiidae BONAPARTE, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paranomotodon cf. angustidens (4)
(REUSS, 1845)
Valid name: Paranomotodon angustidens
Valid name: Paranomotodon angustidens
Original description species: (REUSS, 1845)
Genus: Paranomotodon HERMAN IN CAPPETTA & CASE, 1975
Family: Alopiidae BONAPARTE, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paranomotodon sp. (15)

Genus: Paranomotodon HERMAN IN CAPPETTA & CASE, 1975
Family: Alopiidae BONAPARTE, 1838
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paranotidanus sp. (2)

Genus: Paranotidanus WARD & THIES, 1987
Family: Hexanchidae GRAY, 1851
Suborder: Hexanchoidei
Order: Hexanchiformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus aff. arduennae (1)
DELSATE, 2001
Valid name: Paraorthacodus arduennae
Valid name: Paraorthacodus arduennae
Original description species: DELSATE, 2001
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus aff. nerviensis (1)
(LERICHE, 1927)
Valid name: Paraorthacodus conicus
Valid name: Paraorthacodus conicus
Original description species: (LERICHE, 1927)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus andersoni (8)
(CASE, 1978)
Synonyms: Hybodus storeri, Paraorthacodus storeri, Paraorthacodus striatus, Synechodus andersoni, Synechodus striatus
Original description species: (CASE, 1978)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus antarcticus (1)
KLUG, KRIWET, LIRIO & NUÑEZ, 2008
Original description species: KLUG, KRIWET, LIRIO & NUÑEZ, 2008
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus arduennae (2)
DELSATE, 2001
Synonyms: Paraorthacodus aff. arduennae
Original description species: DELSATE, 2001
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus cf. kruckowi (1)
(THIES, 1983)
Valid name: Paraorthacodus kruckowi
Valid name: Paraorthacodus kruckowi
Original description species: (THIES, 1983)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus clarkii (5)
(EASTMAN, 1901)
Synonyms: Synechodus clarki, Synechodus clarkii
Original description species: (EASTMAN, 1901)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus conicus (12)
(DAVIS, 1890)
Synonyms: Oxyrhina conica, Paraorthacodus aff. nerviensis, Paraorthacodus nerviensis, Synechodus nerviensis
Original description species: (DAVIS, 1890)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus eocaenus (22)
(LERICHE, 1902)
Synonyms: Paraorthacodus eocenicus, Synechodus eocaenus
Original description species: (LERICHE, 1902)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus eocenicus (2)
(LERICHE, 1902)
Valid name: Paraorthacodus eocaenus
Valid name: Paraorthacodus eocaenus
Original description species: (LERICHE, 1902)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus hesbayensis (1)
(CASIER, 1943)
Valid name: Synechodus hesbayensis
Valid name: Synechodus hesbayensis
Original description species: (CASIER, 1943)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus jurensis (12)
(SCHWEIZER, 1964)
Synonyms: Synechodus jurensis
Original description species: (SCHWEIZER, 1964)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus nerviensis (1)
(LERICHE, 1927)
Valid name: Paraorthacodus conicus
Valid name: Paraorthacodus conicus
Original description species: (LERICHE, 1927)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus patagonicus (1)
(AMEGHINO, 1893)
Valid name: Synechodus patagonicus
Valid name: Synechodus patagonicus
Original description species: (AMEGHINO, 1893)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus recurvus (12)
(TRAUTSCHOLD, 1877)
Synonyms: Sphenodus recurvus, Synechodus recurvus
Original description species: (TRAUTSCHOLD, 1877)
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus sp. (34)

Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraorthacodus turgaicus (1)
GLIKMAN, 1964
Original description species: GLIKMAN, 1964
Genus: Paraorthacodus GLIKMAN, 1957
Family: Paraorthacodontidae KLUG, 2009
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parapalaeobates atlanticus (7)
ARAMBOURG, 1952
Synonyms: Parapalaeobates cf. atlanticus
Original description species: ARAMBOURG, 1952
Genus: Parapalaeobates WEILER, 1930
Family: Parapalaeobatidae CAPPETTA, 1992
Suborder: Rhinobatoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parapalaeobates cf. atlanticus (1)
ARAMBOURG, 1952
Valid name: Parapalaeobates atlanticus
Valid name: Parapalaeobates atlanticus
Original description species: ARAMBOURG, 1952
Genus: Parapalaeobates WEILER, 1930
Family: Parapalaeobatidae CAPPETTA, 1992
Suborder: Rhinobatoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parapalaeobates cf. pygmaeus (2)
(QUAAS, 1902)
Valid name: Parapalaeobates pygmaeus
Valid name: Parapalaeobates pygmaeus
Original description species: (QUAAS, 1902)
Genus: Parapalaeobates WEILER, 1930
Family: Parapalaeobatidae CAPPETTA, 1992
Suborder: Rhinobatoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parapalaeobates glickmani (1)
NESSOV, MERTINIENE & UDOVITSHENKO IN NESSOV & UDOVITSHENKO, 1986
Original description species: NESSOV, MERTINIENE & UDOVITSHENKO IN NESSOV & UDOVITSHENKO, 1986
Genus: Parapalaeobates WEILER, 1930
Family: Parapalaeobatidae CAPPETTA, 1992
Suborder: Rhinobatoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parapalaeobates pygmaeus (5)
(QUAAS, 1902)
Synonyms: Parapalaeobates cf. pygmaeus , Strophodus pygmaeus
Original description species: (QUAAS, 1902)
Genus: Parapalaeobates WEILER, 1930
Family: Parapalaeobatidae CAPPETTA, 1992
Suborder: Rhinobatoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parapalaeobates sp. (6)

Genus: Parapalaeobates WEILER, 1930
Family: Parapalaeobatidae CAPPETTA, 1992
Suborder: Rhinobatoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraphorosoides ursulae (3)
(THIES & MÜLLER, 1993)
Synonyms: Palaeomicroides ursulae
Original description species: (THIES & MÜLLER, 1993)
Genus: Paraphorosoides KRIWET, THIES & MÜLLER, 2006
Family: Dalatiidae GRAY, 1851
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paraptychodus washitaensis (2)
HAMM, 2015
Original description species: HAMM, 2015
Genus: Paraptychodus HAMM, 2015
Family: Ptychodontidae JAEKEL, 1898
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Pararaja expansa (1)
(DAVIS, 1887)
Valid name: Pararaja expansus
Valid name: Pararaja expansus
Original description species: (DAVIS, 1887)
Genus: Pararaja CAPPETTA, 1980
Family: Rajidae BONAPARTE, 1831
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon aff. germaini (1)
ADNET, 2006
Valid name: Pararhincodon germaini
Valid name: Pararhincodon germaini
Original description species: ADNET, 2006
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon aff. lehmani (2)
CAPPETTA, 1980
Valid name: Pararhincodon lehmani
Valid name: Pararhincodon lehmani
Original description species: CAPPETTA, 1980
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon bilzi (1)
REINECKE & ENGELHARD, 1997
Valid name: Scyliorhinus bilzi
Valid name: Scyliorhinus bilzi
Original description species: REINECKE & ENGELHARD, 1997
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon cf. crochardi (6)
HERMAN, 1977
Valid name: Pararhincodon crochardi
Valid name: Pararhincodon crochardi
Original description species: HERMAN, 1977
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon cf. lehmani (1)
CAPPETTA, 1980
Valid name: Pararhincodon lehmani
Valid name: Pararhincodon lehmani
Original description species: CAPPETTA, 1980
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon cf. ypresiensis (1)
CAPPETTA, 1976
Valid name: Pararhincodon ypresiensis
Valid name: Pararhincodon ypresiensis
Original description species: CAPPETTA, 1976
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon crochardi (12)
HERMAN, 1977
Synonyms: Pararhincodon cf. crochardi
Original description species: HERMAN, 1977
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon germaini (4)
ADNET, 2006
Synonyms: Pararhincodon aff. germaini
Original description species: ADNET, 2006
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon groessensi (9)
HERMAN, 1982
Synonyms: Pararhincodon groessenssi
Original description species: HERMAN, 1982
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon groessenssi (4)
HERMAN, 1982
Valid name: Pararhincodon groessensi
Valid name: Pararhincodon groessensi
Original description species: HERMAN, 1982
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon lehmani (7)
CAPPETTA, 1980
Synonyms: Pararhincodon aff. lehmani, Pararhincodon cf. lehmani
Original description species: CAPPETTA, 1980
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon ornatus (3)
GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Original description species: GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon sp. (15)

Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon susanae (1)
BERNARDEZ, 2002
Original description species: BERNARDEZ, 2002
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pararhincodon ypresiensis (5)
CAPPETTA, 1976
Synonyms: Pararhincodon cf. ypresiensis
Original description species: CAPPETTA, 1976
Genus: Pararhincodon HERMAN IN CAPPETTA, 1976
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parascyllium sp. (8)

Genus: Parascyllium GILL, 1862
Family: Parascylliidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parascylloides turnerae (2)
THIES, VESPERMANN & SOLCHER, 2014
Original description species: THIES, VESPERMANN & SOLCHER, 2014
Genus: Parascylloides THIES, VESPERMANN & SOLCHER, 2014
Family: incert. fam.
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parasquatina cappettai (6)
HERMAN, 1982
Original description species: HERMAN, 1982
Genus: Parasquatina HERMAN, 1982
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parasquatina jarvisi (4)
GUINOT, UNDERWOOD, CAPPETTA, & WARD, 2012
Original description species: GUINOT, UNDERWOOD, CAPPETTA, & WARD, 2012
Genus: Parasquatina HERMAN, 1982
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parasquatina justinensis (4)
GUINOT, UNDERWOOD, CAPPETTA, & WARD, 2012
Original description species: GUINOT, UNDERWOOD, CAPPETTA, & WARD, 2012
Genus: Parasquatina HERMAN, 1982
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parasquatina sp. (5)

Genus: Parasquatina HERMAN, 1982
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parasquatina zitteli (2)
POLLERSPOECK & BEAURY, 2014
Original description species: POLLERSPOECK & BEAURY, 2014
Genus: Parasquatina HERMAN, 1982
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parasymbolus octevillensis (2)
CANDONI, 1993
Valid name: Palaeoscyllium formosum
Valid name: Palaeoscyllium formosum
Original description species: CANDONI, 1993
Genus: Parasymbolus CANDONI, 1993
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parasymbolus reticularis (1)
UNDERWOOD & MITCHELL, 1999
Valid name: Palaeoscyllium reticularis
Valid name: Palaeoscyllium reticularis
Original description species: UNDERWOOD & MITCHELL, 1999
Genus: Parasymbolus CANDONI, 1993
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratodus benedeni (3)
(LE HON, 1871)
Valid name: Parotodus benedenii
Valid name: Parotodus benedenii
Original description species: (LE HON, 1871)
Genus: Paratodus
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratodus benedenii (2)
(LE HON, 1871)
Valid name: Parotodus benedenii
Valid name: Parotodus benedenii
Original description species: (LE HON, 1871)
Genus: Paratodus
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratodus priemi (1)

Genus: Paratodus
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratodus sp. (1)

Genus: Paratodus
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratriakis bettrechiensis (4)
HERMAN, 1977
Original description species: HERMAN, 1977
Genus: Paratriakis HERMAN, 1977
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratriakis curtirostris (8)
(DAVIS, 1887)
Synonyms: Scyllium curtirostre, Thyellina curtirostris
Original description species: (DAVIS, 1887)
Genus: Paratriakis HERMAN, 1977
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratriakis decheni (7)
(VON DER MARCK, 1863)
Synonyms: Palaeoscyllium* decheni
Original description species: (VON DER MARCK, 1863)
Genus: Paratriakis HERMAN, 1977
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratriakis robustus (3)
GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Original description species: GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Genus: Paratriakis HERMAN, 1977
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratriakis sp. (10)

Genus: Paratriakis HERMAN, 1977
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratriakis subserratus (1)
UNDERWOOD & WARD, 2008
Valid name: Palaeotriakis subserratus
Valid name: Palaeotriakis subserratus
Original description species: UNDERWOOD & WARD, 2008
Genus: Paratriakis HERMAN, 1977
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratriakis tenuis (3)
UNDERWOOD & WARD, 2008
Original description species: UNDERWOOD & WARD, 2008
Genus: Paratriakis HERMAN, 1977
Family: Triakidae GRAY, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paratrygonorrhina amblysoda (1)
KRIWET & SOLER-GIJÓN & LÓPEZ-MARTÍNEZ, 2007
Original description species: KRIWET & SOLER-GIJÓN & LÓPEZ-MARTÍNEZ, 2007
Genus: Paratrygonorrhina KRIWET, SOLER-GIJÓN & LÓPEZ-MARTÍNEZ, 2007
Family: Rhinobatidae MÜLLER & HENLE, 1838
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Paredestus bricircum (2)
MUTTER & NEUMANN, 2008
Original description species: MUTTER & NEUMANN, 2008
Genus: Paredestus MUTTER & NEUMAN, 2008
Family: incert. fam.
Superfamily: Edestoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali
Parhybodus plicatilis (48)
(HOGARD, 1837)
Synonyms: Hybodus cf. longiconus, Hybodus cf. plicatilis, Hybodus longiconus, Hybodus plicatilis
Original description species: (HOGARD, 1837)
Genus: Parhybodus JAEKEL, 1898
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Parotodus benedeni (33)
(LE HON, 1871)
Valid name: Parotodus benedenii
Valid name: Parotodus benedenii
Original description species: (LE HON, 1871)
Genus: Parotodus CAPPETTA, 1980
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parotodus benedenii (96)
(LE HON, 1871)
Synonyms: Anotodus benedeni, Anotodus cf. benedeni, Isurus aff. benedeni, Isurus benedeni, Isurus benedeni oligocaena, Isurus benedictus, Isurus cf. benedeni, Isurus forestii, Isurus moniwaensis, Lamna quadrans, Oxyrhina benedeni, Oxyrhina benedenii, Oxyrhina cf. benedeni, Oxyrhina forestii, Oxyrhina gibbosissima, Oxyrhina neogradensis, Oxyrhina quadrans, Paratodus benedeni, Paratodus benedenii, Parotodus benedeni, Parotodus cf. benedeni, Parotodus gibbosissimus, Parotodus quadrans, Uyenoa benedeni, Uyenoa benedenii
Original description species: (LE HON, 1871)
Genus: Parotodus CAPPETTA, 1980
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parotodus cf. benedeni (1)
(LE HON, 1871)
Valid name: Parotodus benedenii
Valid name: Parotodus benedenii
Original description species: (LE HON, 1871)
Genus: Parotodus CAPPETTA, 1980
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parotodus mangyshlakensis (4)
KOZLOV IN ZHELEZKO & KOZLOV, 1999
Original description species: KOZLOV IN ZHELEZKO & KOZLOV, 1999
Genus: Parotodus CAPPETTA, 1980
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parotodus pavlovi (3)
(MENNER, 1928)
Synonyms: Otodus pavlovi
Original description species: (MENNER, 1928)
Genus: Parotodus CAPPETTA, 1980
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parotodus sp. (4)

Genus: Parotodus CAPPETTA, 1980
Family: Otodontidae GLICKMAN, 1964
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Parvicorona dacrysulca (2)
CHEN & CUNY, 2003
Original description species: CHEN & CUNY, 2003
Genus: Parvicorona CHEN & CUNY, 2003
Subclass: Elasmobranchii
Parvidiabolus aff. convexus (1)
JOHNS, BARNES, & ORCHARD, 1997
Valid name: Parvidiabolus convexus
Valid name: Parvidiabolus convexus
Original description species: JOHNS, BARNES, & ORCHARD, 1997
Genus: Parvidiabolus JOHNS, 1997
Subclass: Elasmobranchii
Parvidiabolus convexus (2)
JOHNS, BARNES, & ORCHARD, 1997
Synonyms: Parvidiabolus aff. convexus
Original description species: JOHNS, BARNES, & ORCHARD, 1997
Genus: Parvidiabolus JOHNS, 1997
Subclass: Elasmobranchii
Parvidiabolus yichangensis (1)
ZHANG, ZENG, CHEN, LI, ZHOU & ZHANG, 2013
Original description species: ZHANG, ZENG, CHEN, LI, ZHOU & ZHANG, 2013
Genus: Parvidiabolus JOHNS, 1997
Subclass: Elasmobranchii
Parvodus celsucuspus (1)
REES, CUNY, POUECH & MAZIN, 2013
Original description species: REES, CUNY, POUECH & MAZIN, 2013
Genus: Parvodus REES & UNDERWOOD, 2002
Family: Lonchidiidae HERMAN, 1977
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Parvodus heterodon (6)
PATTERSON, 1966
Synonyms: Lissodus heterodon, Lonchidion heterodon, Lonchidon heterodon
Original description species: PATTERSON, 1966
Genus: Parvodus REES & UNDERWOOD, 2002
Family: Lonchidiidae HERMAN, 1977
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Parvodus pattersoni (2)

Genus: Parvodus REES & UNDERWOOD, 2002
Family: Lonchidiidae HERMAN, 1977
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Parvodus rugianus (5)
ANSORGE, 1990
Synonyms: Lissodus rugianus
Original description species: ANSORGE, 1990
Genus: Parvodus REES & UNDERWOOD, 2002
Family: Lonchidiidae HERMAN, 1977
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Parvodus sp. (13)

Genus: Parvodus REES & UNDERWOOD, 2002
Family: Lonchidiidae HERMAN, 1977
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Parvodus tikiensis (2)
PRASAD, SINGH, PARMAR, GOSWAMI, & SUDAN, 2008
Original description species: PRASAD, SINGH, PARMAR, GOSWAMI, & SUDAN, 2008
Genus: Parvodus REES & UNDERWOOD, 2002
Family: Lonchidiidae HERMAN, 1977
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Passalodon rostratus (1)
AGASSIZ, 1843
Original description species: AGASSIZ, 1843
Genus: Passalodon AGASSIZ, 1843
Pastinachus sp. (9)

Genus: Pastinachus RÜPPELL, 1828
Family: Dasyatidae JORDAN, 1888
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Peilepis solida (1)
WANG, 1984
Original description species: WANG, 1984
Genus: Peilepis WANG, 1984
Family: incert. fam.
Order: incert. sedis
Subclass: Elasmobranchii
Peltodus plicomphalus (1)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Peltodus NEWBERRY & WORTHEN, 1870
Family: Janassidae HANSEN, 1985
Order: Petalodontiformes
Subclass: Euchondrocephali
Peltodus pulvinulus (1)
NEWBERRY & WORTHEN, 1870
Original description species: NEWBERRY & WORTHEN, 1870
Genus: Peltodus NEWBERRY & WORTHEN, 1870
Family: Janassidae HANSEN, 1985
Order: Petalodontiformes
Subclass: Euchondrocephali
Peltodus quadratus (1)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Peltodus NEWBERRY & WORTHEN, 1870
Family: Janassidae HANSEN, 1985
Order: Petalodontiformes
Subclass: Euchondrocephali
Peltodus transversus (1)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Peltodus NEWBERRY & WORTHEN, 1870
Family: Janassidae HANSEN, 1985
Order: Petalodontiformes
Subclass: Euchondrocephali
Peltodus unguiformis (2)
NEWBERRY & WORTHEN, 1870
Original description species: NEWBERRY & WORTHEN, 1870
Genus: Peltodus NEWBERRY & WORTHEN, 1870
Family: Janassidae HANSEN, 1985
Order: Petalodontiformes
Subclass: Euchondrocephali
Periplectrodus sp. (1)

Genus: Periplectrodus ST. JOHN & WORTHEN, 1875
Family: Gyracanthidae
Order: Climatiformes
Peripristis cf. semicircularis (2)
(NEWBERRY & WORTHEN, 1866)
Valid name: Peripristis semicircularis
Valid name: Peripristis semicircularis
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Peripristis ST. JOHN, 1870
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Peripristis semicircularis (13)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Ctenoptychius semicircularis, Peripristis cf. semicircularis
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Peripristis ST. JOHN, 1870
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus acuminatus (13)
(AGASSIZ, 1838)
Synonyms: Chomatodus acuminatus, Petalodus cf. acuminatus
Original description species: (AGASSIZ, 1838)
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus alleghaniensis (9)
LEIDY, 1856
Original description species: LEIDY, 1856
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus cf. acuminatus (3)
(AGASSIZ, 1838)
Valid name: Petalodus acuminatus
Valid name: Petalodus acuminatus
Original description species: (AGASSIZ, 1838)
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus cf. ohioensis (1)
SAFFORD, 1851
Valid name: Petalodus ohioensis
Valid name: Petalodus ohioensis
Original description species: SAFFORD, 1851
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus cf. robustus (1)
(NEWBERRY & WORTHEN, 1866)
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus curtus (3)
NEWBERRY & WORTHEN, 1870
Original description species: NEWBERRY & WORTHEN, 1870
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus daihuaensis (2)
WANG & TURNER, 1985
Original description species: WANG & TURNER, 1985
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus davisii (1)
WOODWARD, 1889
Valid name: Burnhamia davisi
Valid name: Burnhamia davisi
Original description species: WOODWARD, 1889
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus destructor (4)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus flabellula (2)
WOODWARD, 1889
Original description species: WOODWARD, 1889
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus grandis (1)
DAVIS, 1883
Original description species: DAVIS, 1883
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus hastingsiae (4)
OWEN, 1840
Original description species: OWEN, 1840
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus hybridus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus inequilateralis (1)
DAVIS, 1883
Original description species: DAVIS, 1883
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus jewetti (2)
MILLER, 1957
Original description species: MILLER, 1957
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus knappi (2)
NEWBERRY, 1879
Original description species: NEWBERRY, 1879
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus laevis (1)
TRAUTSCHOLD, 1874
Original description species: TRAUTSCHOLD, 1874
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus laevissimus (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus linearis (1)
(AGASSIZ, 1843)
Valid name: Chomatodus linearis
Valid name: Chomatodus linearis
Original description species: (AGASSIZ, 1843)
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus linguifer (4)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus lobatus (1)
ETHERIDGE, 1875
Original description species: ETHERIDGE, 1875
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus marginalis (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus ohioensis (19)
SAFFORD, 1851
Synonyms: Getalodus ohioensis, Petalodus cf. ohioensis
Original description species: SAFFORD, 1851
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus proximus (3)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus psittacinus (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus radicans (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus rectus (2)
AGASSIZ, 1840
Original description species: AGASSIZ, 1840
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus recurvus (1)
DAVIS, 1883
Original description species: DAVIS, 1883
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus rhombus (1)
MCCOY, 1848
Original description species: MCCOY, 1848
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus sagittatus (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus securiger (2)
HAY, 1895
Original description species: HAY, 1895
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus serratus (1)
OWEN, 1840
Original description species: OWEN, 1840
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus shinhkuoi (1)
YOUNG, 1950
Original description species: YOUNG, 1950
Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus sp. (10)

Genus: Petalodus OWEN, 1840
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalodus (Chomatodus) arcuatus (1)
(ST. JOHN, 1870)
Valid name: Chomatodus arcuatus
Valid name: Chomatodus arcuatus
Original description species: (ST. JOHN, 1870)
Genus: Petalodus (Chomatodus)
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus beargulchensis (3)
LUND, 1989
Original description species: LUND, 1989
Genus: Petalorhynchus NEWBERRY & WORTHEN, 1866
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus benniei (1)
ETHERIDGE, 1875
Valid name: Pristodus benniei
Valid name: Pristodus benniei
Original description species: ETHERIDGE, 1875
Genus: Petalorhynchus NEWBERRY & WORTHEN, 1866
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus distortus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Petalorhynchus NEWBERRY & WORTHEN, 1866
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus pseudosagittatus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Petalorhynchus NEWBERRY & WORTHEN, 1866
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus psittacinus (3)
(McCOY, 1885)
Original description species: (McCOY, 1885)
Genus: Petalorhynchus NEWBERRY & WORTHEN, 1866
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus sp. (1)

Genus: Petalorhynchus NEWBERRY & WORTHEN, 1866
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus spatulatus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Petalorhynchus NEWBERRY & WORTHEN, 1866
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus striatus (3)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Petalorhynchus NEWBERRY & WORTHEN, 1866
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petalorhynchus (Petalodus) sp. (1)

Genus: Petalorhynchus (Petalodus)
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Petralodopsis tripartitus (1)
DAVIS, 1883
Valid name: Davodus tripartitis
Valid name: Davodus tripartitis
Original description species: DAVIS, 1883
Genus: Petralodopsis DAVIS, 1883
Family: Pristodontidae WOODWARD, 1889
Order: Petalodontiformes
Subclass: Euchondrocephali
Petrodus acutus (2)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Petrodus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Petrodus occidentalis (2)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Petrodus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Petrodus patelliformis (8)

Genus: Petrodus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Petrodus pustulosus (1)
NEWBERRY & WORTHEN, 1870
Original description species: NEWBERRY & WORTHEN, 1870
Genus: Petrodus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Petrodus ryckholti (1)
DE KONINCK, 1878
Original description species: DE KONINCK, 1878
Genus: Petrodus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Petrodus sp. (8)

Genus: Petrodus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Peyeria libyca (7)
WEILER, 1935
Synonyms: Peyeria lybica
Original description species: WEILER, 1935
Genus: Peyeria WEILER, 1935
Family: Pristidae BONAPARTE, 1838
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Peyeria lybica (1)
WEILER, 1935
Valid name: Peyeria libyca
Valid name: Peyeria libyca
Original description species: WEILER, 1935
Genus: Peyeria WEILER, 1935
Family: Pristidae BONAPARTE, 1838
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Peyeria sp. (1)

Genus: Peyeria WEILER, 1935
Family: Pristidae BONAPARTE, 1838
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Phoebodus aff. fastigatus (2)
GINTER & IVANOV, 1992
Original description species: GINTER & IVANOV, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus aff. gothicus (1)
GINTER, 1990
Valid name: Phoebodus gothicus
Valid name: Phoebodus gothicus
Original description species: GINTER, 1990
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus aff. turnerae (2)
GINTER & IVANOV, 1992
Valid name: Phoebodus turnerae
Valid name: Phoebodus turnerae
Original description species: GINTER & IVANOV, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus ancestralis (1)
WANG, 1993
Original description species: WANG, 1993
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus australiensis (8)
LONG, 1990
Valid name: Jalodus australiensis
Valid name: Jalodus australiensis
Original description species: LONG, 1990
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus bifurcates (1)
GINTER & IVANOV, 1992
Original description species: GINTER & IVANOV, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus bifurcatus (13)
GINTER & IVANOV, 1992
Original description species: GINTER & IVANOV, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus brodiei (2)
SMITH-WOODWARD, 1893
Original description species: SMITH-WOODWARD, 1893
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus bryanti (1)
WELLS, 1944
Valid name: Omalodus bryanti
Valid name: Omalodus bryanti
Original description species: WELLS, 1944
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus cf. depressus (1)
GINTER, HAIRAPETIAN & KLUG, 2002
Valid name: Phoebodus depressus
Valid name: Phoebodus depressus
Original description species: GINTER, HAIRAPETIAN & KLUG, 2002
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus cf. fastigatus (3)
GINTER & IVANOV, 1992
Valid name: Phoebodus fastigatus
Valid name: Phoebodus fastigatus
Original description species: GINTER & IVANOV, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus cf. gothicus (1)
GINTER, 1990
Valid name: Phoebodus gothicus
Valid name: Phoebodus gothicus
Original description species: GINTER, 1990
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus cf. politus (1)
NEWBERRY, 1889
Valid name: Phoebodus politus
Valid name: Phoebodus politus
Original description species: NEWBERRY, 1889
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus cf. rayi (1)
GINTER & TURNER, 1999
Original description species: GINTER & TURNER, 1999
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus cf. turnerae (1)
GINTER & IVANOV, 1992
Valid name: Phoebodus turnerae
Valid name: Phoebodus turnerae
Original description species: GINTER & IVANOV, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus cf. typicus (1)
GINTER & IVANOV, 1995
Valid name: Phoebodus typicus
Valid name: Phoebodus typicus
Original description species: GINTER & IVANOV, 1995
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus dens-neptuni (1)
EASTMAN, 1903
Original description species: EASTMAN, 1903
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus densneptuni (1)
EASTMAN, 1903
Original description species: EASTMAN, 1903
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus depressus (3)
GINTER, HAIRAPETIAN & KLUG, 2002
Synonyms: Phoebodus cf. depressus
Original description species: GINTER, HAIRAPETIAN & KLUG, 2002
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus fastigatus (16)
GINTER & IVANOV, 1992
Synonyms: Phoebodus cf. fastigatus
Original description species: GINTER & IVANOV, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus gothicus (18)
GINTER, 1990
Synonyms: Phoebodus aff. gothicus, Phoebodus cf. gothicus
Original description species: GINTER, 1990
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus gothicus cf. transitans (1)
GINTER, HAIRAPETIAN & KLUG, 2002
Valid name: Phoebodus gothicus transitans
Valid name: Phoebodus gothicus transitans
Original description species: GINTER, HAIRAPETIAN & KLUG, 2002
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus gothicus gothicus (7)
GINTER, 1990
Original description species: GINTER, 1990
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus gothicus transitans (3)
GINTER, HAIRAPETIAN & KLUG, 2002
Synonyms: Phoebodus gothicus cf. transitans
Original description species: GINTER, HAIRAPETIAN & KLUG, 2002
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus heslerorum (2)

Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus keuperinus (2)
SEILACHER, 1948
Original description species: SEILACHER, 1948
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus knightianus (1)
EASTMAN, 1903
Original description species: EASTMAN, 1903
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus latus (13)
GINTER & IVANOV, 1995
Original description species: GINTER & IVANOV, 1995
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus limpidus (10)
GINTER, 1990
Original description species: GINTER, 1990
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus macisaacsi (1)
(ST. JOHN & WORTHEN, 1875)
Valid name: Phoebodus sophiae
Valid name: Phoebodus sophiae
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus macisaacsii (2)
(ST. JOHN & WORTHEN, 1875)
Valid name: Phoebodus sophiae
Valid name: Phoebodus sophiae
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus marocensis (4)
DERYCKE, 1992
Valid name: Clairina marocensis
Valid name: Clairina marocensis
Original description species: DERYCKE, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus politus (12)
NEWBERRY, 1889
Synonyms: Phoebodus cf. politus
Original description species: NEWBERRY, 1889
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus rayi (4)
GINTER & TURNER, 1999
Original description species: GINTER & TURNER, 1999
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus sophiae (15)
ST. JOHN & WORTHEN, 1875
Synonyms: Phoebodus macisaacsi, Phoebodus macisaacsii
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus sp. (25)

Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus springeri (1)
(ST. JOHN & WORTHEN, 1875)
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus turnerae (16)
GINTER & IVANOV, 1992
Synonyms: Phoebodus aff. turnerae, Phoebodus cf. turnerae
Original description species: GINTER & IVANOV, 1992
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phoebodus typicus (12)
GINTER & IVANOV, 1995
Synonyms: Phoebodus cf. typicus
Original description species: GINTER & IVANOV, 1995
Genus: Phoebodus ST. JOHN & WORTHEN, 1875
Family: Phoebodontidae WILLIAMS IN ZANGERL 1981
Order: Phoebodontiformes
Subclass: Elasmobranchii
Phorcynis catulina (11)
THIOLLIÈRE, 1852
Synonyms: Crossorhinops minus, Crossorhinus jurassicus, Palaeocrossorhinus jurassicus, Palaeoscyllium minus, Phorcynis cf. catulina, Phorcynis jurassicus, Phorcynis minus, Phorcynus catulinus
Original description species: THIOLLIÈRE, 1852
Genus: Phorcynis THIOLLIÈRE, 1852
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Phorcynis cf. catulina (3)
THIOLLIÈRE, 1852
Valid name: Phorcynis catulina
Valid name: Phorcynis catulina
Original description species: THIOLLIÈRE, 1852
Genus: Phorcynis THIOLLIÈRE, 1852
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Phorcynis sp. (2)

Genus: Phorcynis THIOLLIÈRE, 1852
Family: incert. fam.
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Phorcynus catulinus (1)
THIOLLIÈRE, 1852
Valid name: Phorcynis catulina
Valid name: Phorcynis catulina
Original description species: THIOLLIÈRE, 1852
Genus: Phorcynus EASTMAN, 1911
Phosphatobatis aegyptiaca (1)
CAPPETTA, 1991
Original description species: CAPPETTA, 1991
Genus: Phosphatobatis CAPPETTA, 1991
Family: incert. fam.
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon acutissimus (1)
DARTEVELLE & CASIER, 1959
Valid name: Physogaleus acutissimus
Valid name: Physogaleus acutissimus
Original description species: DARTEVELLE & CASIER, 1959
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon aff. tertius (1)
(WINKLER, 1874)
Valid name: Physogaleus secundus
Valid name: Physogaleus secundus
Original description species: (WINKLER, 1874)
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon cf. secundus (1)
(WINKLER, 1876)
Valid name: Physogaleus secundus
Valid name: Physogaleus secundus
Original description species: (WINKLER, 1876)
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon contortus (1)
(GIBBES, 1849)
Valid name: Physogaleus contortus
Valid name: Physogaleus contortus
Original description species: (GIBBES, 1849)
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon contortus hassiae (1)
(JAEKEL, 1898)
Original description species: (JAEKEL, 1898)
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon fischeuri (1)
(JOLEAUD, 1912)
Valid name: Rhizoprionodon ficheuri
Valid name: Rhizoprionodon ficheuri
Original description species: (JOLEAUD, 1912)
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon secundus (14)
(WINKLER, 1876)
Valid name: Physogaleus secundus
Valid name: Physogaleus secundus
Original description species: (WINKLER, 1876)
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon sp. (6)

Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon tertius (16)
(WINKLER, 1874)
Valid name: Physogaleus secundus
Valid name: Physogaleus secundus
Original description species: (WINKLER, 1874)
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon triqueter (1)
(EASTMAN, 1904)
Valid name: Galeocerdo triqueter
Valid name: Galeocerdo triqueter
Original description species: (EASTMAN, 1904)
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon ustjurtensis (1)
MENNER, 1928
Valid name: Physogaleus ustjurtensis
Valid name: Physogaleus ustjurtensis
Original description species: MENNER, 1928
Genus: Physodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physodon (Physogaleus) contortus (1)
(GIBBES, 1849)
Valid name: Physogaleus contortus
Valid name: Physogaleus contortus
Original description species: (GIBBES, 1849)
Genus: Physodon (Physogaleus)
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus aduncus (4)
(AGASSIZ, 1843)
Valid name: Galeocerdo aduncus
Valid name: Galeocerdo aduncus
Original description species: (AGASSIZ, 1843)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus aff. contortus (1)
(GIBBES, 1849)
Valid name: Physogaleus contortus
Valid name: Physogaleus contortus
Original description species: (GIBBES, 1849)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus aff. latus (1)
(STORMS, 1894)
Valid name: Physogaleus latus
Valid name: Physogaleus latus
Original description species: (STORMS, 1894)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus aff. tertius (1)
(WINKLER, 1876)
Valid name: Physogaleus tertius
Valid name: Physogaleus tertius
Original description species: (WINKLER, 1876)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus americanus (2)
CASE, 1994
Synonyms: Physogaleus cf. americanus
Original description species: CASE, 1994
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus cf. americanus (1)
CASE, 1994
Valid name: Physogaleus americanus
Valid name: Physogaleus americanus
Original description species: CASE, 1994
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus cf. latus (2)
(STORMS, 1894)
Valid name: Physogaleus latus
Valid name: Physogaleus latus
Original description species: (STORMS, 1894)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus cf. rosehillensis (1)
CASE & BORODIN, 2000
Valid name: Rhizoprionodon rosehillensis
Valid name: Rhizoprionodon rosehillensis
Original description species: CASE & BORODIN, 2000
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus cf. secundus (1)
(WINKLER, 1876)
Valid name: Physogaleus secundus
Valid name: Physogaleus secundus
Original description species: (WINKLER, 1876)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus cf. singularis (1)
(PROBST, 1878)
Valid name: Carcharhinus singularis
Valid name: Carcharhinus singularis
Original description species: (PROBST, 1878)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus contortus (44)
(GIBBES, 1849)
Synonyms: Alopiopsis aff. contortus, Alopiopsis contortus, Galeocerdo aff. contortus, Galeocerdo cf. contortus, Galeocerdo contortus, Physodon contortus, Physodon (Physogaleus) contortus, Physogaleus aff. contortus
Original description species: (GIBBES, 1849)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus cuvieri (10)
(AGASSIZ, 1835)
Synonyms: Carcharias innominatus, Carcharias (Scoliodon) cuvieri, Galeorhinus cuvieri, Galeorhinus innominatus, Galeus cuvieri, Notidanus cuvieri, Protogaleus cuvieri
Original description species: (AGASSIZ, 1835)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus hemmooriensis (5)
REINECKE & HOEDEMAKERS, 2006
Original description species: REINECKE & HOEDEMAKERS, 2006
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus latecuspidatus (2)
MÜLLER, 1999
Original description species: MÜLLER, 1999
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus latus (68)
(STORMS, 1894)
Synonyms: Galeocerdo paradoxus, Galeorhinus aff. latus, Galeorhinus cf. latus, Galeorhinus latus, Galeus latus, Physogaleus aff. latus, Physogaleus cf. latus, Protogaleus latus
Original description species: (STORMS, 1894)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus maltzani (3)
(WINKLER, 1875)
Synonyms: Galeus maltzani
Original description species: (WINKLER, 1875)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus minor (49)
(AGASSIZ, 1843)
Synonyms: Carcharias minor, Eugaleus minor, Galeocerdo minor, Galeocerdus minor, Galeorhinus cf. minor, Galeorhinus minor, Galeus minor, Galeus (Galeocerdo) minor
Original description species: (AGASSIZ, 1843)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus rosehillensis (1)
CASE & BORODIN, 2000
Valid name: Rhizoprionodon rosehillensis
Valid name: Rhizoprionodon rosehillensis
Original description species: CASE & BORODIN, 2000
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus secundus (76)
(WINKLER, 1876)
Synonyms: Alopiopsis (Physodon) secundus, Carcharias (Physodon) secundus, Carcharias (Physodon) tertius, Physodon aff. tertius, Physodon cf. secundus, Physodon secundus, Physodon tertius, Physogaleus cf. secundus, Rhizoprionodon secundus, Scoliodon secundus, Trigonodus secundus
Original description species: (WINKLER, 1876)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus singularis (8)
(PROBST, 1878)
Valid name: Carcharhinus singularis
Valid name: Carcharhinus singularis
Original description species: (PROBST, 1878)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus sp. (34)

Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physogaleus tertius (12)
(WINKLER, 1874)
Synonyms: Physogaleus aff. tertius
Original description species: (WINKLER, 1874)
Genus: Physogaleus CAPPETTA, 1980
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Physonemus acinaciformis (5)
ST. JOHN & WORTHEN, 1875
Synonyms: Physonemus cf. acinaciformis, Physonemus striatus
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus anceps (2)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Drepanacanthus anceps
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus arcuatus (4)
M'COY, 1848
Original description species: M'COY, 1848
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus asper (2)
EASTMAN, 1903
Original description species: EASTMAN, 1903
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus baculiformis (1)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus cf. acinaciformis (1)
ST. JOHN & WORTHEN, 1875
Valid name: Physonemus acinaciformis
Valid name: Physonemus acinaciformis
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus gemmatus (3)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Drepanacanthus gemmatus
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus gigas (1)
NEWBERRY & WORTHEN, 1870
Original description species: NEWBERRY & WORTHEN, 1870
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus hamatus (1)
(AGASSIZ, 1843)
Valid name: Hybodus hamatus
Valid name: Hybodus hamatus
Original description species: (AGASSIZ, 1843)
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus hamus-piscatorius (1)
EASTMAN, 1903
Original description species: EASTMAN, 1903
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus mirabilis (3)
(ST. JOHN & WORTHEN, 1875)
Synonyms: Xystracanthus mirabilis
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus pandatus (1)
EASTMAN, 1903
Original description species: EASTMAN, 1903
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus sp. (2)

Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus stellatus (2)
(NEWBERRY & WORTHEN, 1866)
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus striatus (3)
MOORE, 1929
Valid name: Physonemus acinaciformis
Valid name: Physonemus acinaciformis
Original description species: MOORE, 1929
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Physonemus subteres (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Physonemus MCCOY, 1848
Family: Symmoriidae ZANGERL, 1990
Order: Symmoriiformes
Superorder: Cladodontomorphi
Subclass: Elasmobranchii
Pirodus conicus (2)
LEBEDEV, 2001
Original description species: LEBEDEV, 2001
Genus: Pirodus LEBEDEV, 2001
Family: Caseodontidae ZANGERL, 1981
Superfamily: Caseodontoidae
Order: Eugeneodontiformes
Subclass: Euchondrocephali
Plagiostomi asterospondyli (1)

Genus: Plagiostomi
Plagiostomi cyclospondyli (1)

Genus: Plagiostomi
Plagiostomi diplospondyli (1)

Genus: Plagiostomi
Plagiostomi tectospondyli (1)

Genus: Plagiostomi
Planodens wuqicus (1)
GUO-QING, 1995
Original description species: GUO-QING, 1995
Genus: Planodens LI, 1995
Family: Rhombodontidae CAPPETTA, 1987
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Planohybodus ensis (9)
(WOODWARD, 1916)
Synonyms: Hybodus cf. ensis, Hybodus ensis
Original description species: (WOODWARD, 1916)
Genus: Planohybodus REES & UNDERWOOD, 2008
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Planohybodus grossiconus (19)
(AGASSIZ, 1843)
Synonyms: Hybodus cf. grossiconus, Hybodus grossiconus, Hybodus grossicornis, Hybodus (Orthybodus) grossiconus
Original description species: (AGASSIZ, 1843)
Genus: Planohybodus REES & UNDERWOOD, 2008
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Planohybodus marki (1)
PINHEIRO, DE FIGUEIREDO, DENTZIEN-DIAS, FORTIER, SCHULTZ & VIANA, 2013
Original description species: PINHEIRO, DE FIGUEIREDO, DENTZIEN-DIAS, FORTIER, SCHULTZ & VIANA, 2013
Genus: Planohybodus REES & UNDERWOOD, 2008
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Planohybodus peterboroughensis (1)
REES & UNDERWOOD, 2008
Original description species: REES & UNDERWOOD, 2008
Genus: Planohybodus REES & UNDERWOOD, 2008
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Planohybodus sp. (7)

Genus: Planohybodus REES & UNDERWOOD, 2008
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Platyacanthus avirostratus (2)
ZIDEK, 1978
Original description species: ZIDEK, 1978
Genus: Platyacanthus FRITSCH, 1889
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Platyacanthus ventricosus (7)
FRITSCH, 1889
Synonyms: Orthacanthus (Lebachacanthus) ventricosus
Original description species: FRITSCH, 1889
Genus: Platyacanthus FRITSCH, 1889
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Platyacrodus unicus (1)
AMEGHINO, 1935
Valid name: Heterodontus unicus
Valid name: Heterodontus unicus
Original description species: AMEGHINO, 1935
Genus: Platyacrodus AMEGHINO, 1935
Family: Heterodontidae GRAY, 1851
Order: Heterodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyodus lineatus (3)
NEWBERRY, 1875
Original description species: NEWBERRY, 1875
Genus: Platyodus NEWBERRY, 1875
Subclass: Holocephali
Platypterix venustulus (1)
KRIWET, NUNN & KLUG, 2009
Original description species: KRIWET, NUNN & KLUG, 2009
Genus: Platypterix KRIWET, NUNN & KLUG, 2009
Family: incert. fam.
Suborder: Rhinobatoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhina bolcensis (4)
HECKEL, 1851
Original description species: HECKEL, 1851
Genus: Platyrhina MÜLLER & HENLE, 1838
Family: Platyrhinidae JORDAN, 1923
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhina dockeryi (1)
CASE, 1994
Valid name: Hypolophodon dockeryi
Valid name: Hypolophodon dockeryi
Original description species: CASE, 1994
Genus: Platyrhina MÜLLER & HENLE, 1838
Family: Platyrhinidae JORDAN, 1923
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhina egertoni (2)
(DE ZIGNO, 1876)
Synonyms: Torpedo egertoni
Original description species: (DE ZIGNO, 1876)
Genus: Platyrhina MÜLLER & HENLE, 1838
Family: Platyrhinidae JORDAN, 1923
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhina gigantea (4)
(BLAINVILLE, 1818)
Original description species: (BLAINVILLE, 1818)
Genus: Platyrhina MÜLLER & HENLE, 1838
Family: Platyrhinidae JORDAN, 1923
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhina sp. (4)

Genus: Platyrhina MÜLLER & HENLE, 1838
Family: Platyrhinidae JORDAN, 1923
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhina ypresiensis (1)
CASIER, 1946
Valid name: Hypolophodon ypresiensis
Valid name: Hypolophodon ypresiensis
Original description species: CASIER, 1946
Genus: Platyrhina MÜLLER & HENLE, 1838
Family: Platyrhinidae JORDAN, 1923
Order: Rhinopristiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhizodon barbei (3)
GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Original description species: GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Genus: Platyrhizodon GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Family: incert. fam.
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhizodon gracilis (3)
GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Original description species: GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Genus: Platyrhizodon GUINOT, UNDERWOOD, CAPPETTA & WARD, 2013
Family: incert. fam.
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyrhizoscyllium jaegeri (3)
ADNET, 2006
Original description species: ADNET, 2006
Genus: Platyrhizoscyllium ADNET, 2006
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Platyxystrodus bellulus (1)
(ST. JOHN & WORTHEN, 1883)
Original description species: (ST. JOHN & WORTHEN, 1883)
Genus: Platyxystrodus HAY, 1899
Order: Chondrenchelyiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Platyxystrodus imitatus (1)
(ST. JOHN & WORTHEN, 1883)
Original description species: (ST. JOHN & WORTHEN, 1883)
Genus: Platyxystrodus HAY, 1899
Order: Chondrenchelyiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Platyxystrodus inconditus (1)
(ST. JOHN & WORTHEN, 1883)
Original description species: (ST. JOHN & WORTHEN, 1883)
Genus: Platyxystrodus HAY, 1899
Order: Chondrenchelyiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Platyxystrodus occidentalis (1)
(ST. JOHN, 1870)
Original description species: (ST. JOHN, 1870)
Genus: Platyxystrodus HAY, 1899
Order: Chondrenchelyiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Platyxystrodus simplex (1)
(ST. JOHN & WORTHEN, 1883)
Original description species: (ST. JOHN & WORTHEN, 1883)
Genus: Platyxystrodus HAY, 1899
Order: Chondrenchelyiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Platyxystrodus striatus (3)
(DAVIS, 1883)
Synonyms: Xystrodus striatus
Original description species: (DAVIS, 1883)
Genus: Platyxystrodus HAY, 1899
Order: Chondrenchelyiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Platyxystrodus verus (1)
(ST. JOHN & WORTHEN, 1883)
Original description species: (ST. JOHN & WORTHEN, 1883)
Genus: Platyxystrodus HAY, 1899
Order: Chondrenchelyiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Plesiobatis sp. (1)

Genus: Plesiobatis NISHIDA, 1990
Family: Plesiobatididae NISHIDA, 1990
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plesiobatis vandenboschi (1)
BOR, REINECKE & VERSCHUEREN, 2012
Original description species: BOR, REINECKE & VERSCHUEREN, 2012
Genus: Plesiobatis NISHIDA, 1990
Family: Plesiobatididae NISHIDA, 1990
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plesioselachus macracanthus (4)
ANDERSON, LONG, GESS & HILLER, 1999
Original description species: ANDERSON, LONG, GESS & HILLER, 1999
Genus: Plesioselachus ANDERSON, LONG, GESS & HILLER, 1999
Subclass: Elasmobranchii
Pleuracanthus alatus (2)
DAVIS, 1880
Valid name: Anodontacanthus alatus
Valid name: Anodontacanthus alatus
Original description species: DAVIS, 1880
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus alternidentatus (1)
DAVIS, 1880
Original description species: DAVIS, 1880
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus arcuatus (3)
NEWBERRY, 1856
Original description species: NEWBERRY, 1856
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus biserialis (2)
NEWBERRY, 1856
Original description species: NEWBERRY, 1856
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus carinatus (1)
FRITSCH, 1890
Valid name: Triodus carinatus
Valid name: Triodus carinatus
Original description species: FRITSCH, 1890
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus cylindricus (3)
(AGASSIZ, 1843)
Valid name: Orthacanthus cylindricus
Valid name: Orthacanthus cylindricus
Original description species: (AGASSIZ, 1843)
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus decheni (1)
(GOLDFUSS, 1847)
Valid name: Xenacanthus decheni
Valid name: Xenacanthus decheni
Original description species: (GOLDFUSS, 1847)
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus denticulatus (2)
DAVIS, 1880
Valid name: Orthacanthus denticulatus
Valid name: Orthacanthus denticulatus
Original description species: DAVIS, 1880
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus dilatatus (2)
NEWBERRY, 1856
Original description species: NEWBERRY, 1856
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus elegans (2)
TRAQUAIR, 1881
Valid name: Xenacanthus elegans
Valid name: Xenacanthus elegans
Original description species: TRAQUAIR, 1881
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus erectus (2)
DAVIS, 1880
Original description species: DAVIS, 1880
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus fastigiatus (1)
(DAVIS)
Original description species: (DAVIS)
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus gaudryi (1)
(BRONGNIART & SAUVAGE, 1888)
Valid name: Xenacanthus gaudryi
Valid name: Xenacanthus gaudryi
Original description species: (BRONGNIART & SAUVAGE, 1888)
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus gracillimus (1)
TRAQUAIR, 1882
Original description species: TRAQUAIR, 1882
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus horridulus (2)
TRAQUAIR, 1882
Original description species: TRAQUAIR, 1882
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus howsei (1)
DAVIS, 1892
Original description species: DAVIS, 1892
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus laevissimus (7)
AGASSIZ, 1837
Valid name: Xenacanthus laevissimus
Valid name: Xenacanthus laevissimus
Original description species: AGASSIZ, 1837
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus obtusus (1)
DAVIS, 1892
Original description species: DAVIS, 1892
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus oelbergensis (1)
FRITSCH, 1890
Original description species: FRITSCH, 1890
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus ovalis (2)
FRITSCH, 1890
Valid name: Xenacanthus ovalis
Valid name: Xenacanthus ovalis
Original description species: FRITSCH, 1890
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus parallelus (2)
FRITSCH, 1890
Valid name: Xenacanthus parallelus
Valid name: Xenacanthus parallelus
Original description species: FRITSCH, 1890
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus parvidens (1)
WOODWARD, 1908
Valid name: Mooreodontus parvidens
Valid name: Mooreodontus parvidens
Original description species: WOODWARD, 1908
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus planus (2)
AGASSIZ, 1843
Original description species: AGASSIZ, 1843
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus platyptermus (1)

Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus pulchellus (1)
DAVIS, 1880
Valid name: Triodus pulchellus
Valid name: Triodus pulchellus
Original description species: DAVIS, 1880
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus quadriseriatus (1)
(COPE, 1877)
Original description species: (COPE, 1877)
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus robustus (3)
DAVIS, 1880
Original description species: DAVIS, 1880
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus serratus (1)
DAVIS, 1892
Valid name: Triodus serratus
Valid name: Triodus serratus
Original description species: DAVIS, 1892
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus sessilis (2)
(JORDAN, 1849)
Valid name: Triodus sessilis
Valid name: Triodus sessilis
Original description species: (JORDAN, 1849)
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus tenuis (2)
DAVIS, 1880
Original description species: DAVIS, 1880
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus texensis (1)

Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus thomsoni (1)
DAVIS, 1892
Original description species: DAVIS, 1892
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus tuberculatus (1)
EICHWALD, 1845
Original description species: EICHWALD, 1845
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus undulatus (1)
DAVIS, 1892
Original description species: DAVIS, 1892
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus wardi (2)
DAVIS, 1880
Original description species: DAVIS, 1880
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus woodwardi (1)
DAVIS, 1892
Original description species: DAVIS, 1892
Genus: Pleuracanthus AGASSIZ, 1837
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus (Compsacanthus) triangularis (1)
(DAVIS, 1880)
Valid name: Anodontacanthus triangularis
Valid name: Anodontacanthus triangularis
Original description species: (DAVIS, 1880)
Genus: Pleuracanthus (Compsacanthus)
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus (Diplodus) compressus (1)
(NEWBERRY, 1856)
Valid name: Orthacanthus compressus
Valid name: Orthacanthus compressus
Original description species: (NEWBERRY, 1856)
Genus: Pleuracanthus (Diplodus)
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus (Diplodus) equilateralis (1)
WARD, 1889
Original description species: WARD, 1889
Genus: Pleuracanthus (Diplodus)
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleuracanthus (Lophacanthus) taylori (1)
(STOCK, 1880)
Original description species: (STOCK, 1880)
Genus: Pleuracanthus (Lophacanthus)
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Pleurodus affinis (1)
AGASSIZ, 1843
Original description species: AGASSIZ, 1843
Genus: Pleurodus AGASSIZ, 1843
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Pleurodus cf. woodi (1)
(DAVIS, 1883)
Valid name: Pleuroplax woodi
Valid name: Pleuroplax woodi
Original description species: (DAVIS, 1883)
Genus: Pleurodus AGASSIZ, 1843
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Pleurodus rankinei (1)
AGASSIZ, 1883
Valid name: Pleuroplax rankinei
Valid name: Pleuroplax rankinei
Original description species: AGASSIZ, 1883
Genus: Pleurodus AGASSIZ, 1843
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Pleurodus rankinii (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Pleurodus AGASSIZ, 1843
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Pleuroplax attheyi (1)
(BARKAS, 1874)
Valid name: Helodus attheyi
Valid name: Helodus attheyi
Original description species: (BARKAS, 1874)
Genus: Pleuroplax WOODWARD, 1889
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Pleuroplax falcatus (1)
TRAQUAIR,
Original description species: TRAQUAIR,
Genus: Pleuroplax WOODWARD, 1889
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Pleuroplax rankinei (3)
(AGASSIZ, 1883)
Synonyms: Pleurodus rankinei
Original description species: (AGASSIZ, 1883)
Genus: Pleuroplax WOODWARD, 1889
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Pleuroplax woodi (2)
(DAVIS, 1883)
Synonyms: Pleurodus cf. woodi
Original description species: (DAVIS, 1883)
Genus: Pleuroplax WOODWARD, 1889
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Plicatodus jordani (4)
HAMPE, 1995
Original description species: HAMPE, 1995
Genus: Plicatodus HAMPE, 1995
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Plicatodus plicatus (16)
(FRITSCH, 1879)
Synonyms: Orthacanthus plicatus, Xenacanthus plicatus, Xenacanthus (Diplodus) plicatus
Original description species: (FRITSCH, 1879)
Genus: Plicatodus HAMPE, 1995
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Plicatodus sp. (6)

Genus: Plicatodus HAMPE, 1995
Family: Xenacanthidae FRITSCH, 1889
Order: Xenacanthiformes
Superorder: Xenacanthimorpha
Subclass: Elasmobranchii
Plicatolamna arcuata (10)
(WOODWARD, 1894)
Valid name: Archaeolamna kopingensis kopingensis
Valid name: Archaeolamna kopingensis kopingensis
Original description species: (WOODWARD, 1894)
Genus: Plicatolamna HERMAN IN CAPPETTA & CASE, 1975
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatolamna borodini (3)
CAPPETTA & CASE, 1975
Valid name: Protolamna borodini
Valid name: Protolamna borodini
Original description species: CAPPETTA & CASE, 1975
Genus: Plicatolamna HERMAN IN CAPPETTA & CASE, 1975
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatolamna cf. arcuata (1)
(WOODWARD, 1894)
Valid name: Archaeolamna kopingensis kopingensis
Valid name: Archaeolamna kopingensis kopingensis
Original description species: (WOODWARD, 1894)
Genus: Plicatolamna HERMAN IN CAPPETTA & CASE, 1975
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatolamna cf. macrorhiza (1)
(COPE, 1875)
Valid name: Megarhizodon macrorhiza
Valid name: Megarhizodon macrorhiza
Original description species: (COPE, 1875)
Genus: Plicatolamna HERMAN IN CAPPETTA & CASE, 1975
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatolamna crassidens (1)
(DIXON, 1850)
Valid name: Cretodus crassidens
Valid name: Cretodus crassidens
Original description species: (DIXON, 1850)
Genus: Plicatolamna HERMAN IN CAPPETTA & CASE, 1975
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatolamna macrorhiza (2)
(COPE, 1875)
Valid name: Megarhizodon macrorhiza
Valid name: Megarhizodon macrorhiza
Original description species: (COPE, 1875)
Genus: Plicatolamna HERMAN IN CAPPETTA & CASE, 1975
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatolamna semiplicata (2)
(AGASSIZ, 1843)
Valid name: Plicatolamna semiplicatus
Valid name: Plicatolamna semiplicatus
Original description species: (AGASSIZ, 1843)
Genus: Plicatolamna HERMAN IN CAPPETTA & CASE, 1975
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatolamna venusta (1)
(LERICHE, 1906)
Valid name: Eostriatolamia venusta
Valid name: Eostriatolamia venusta
Original description species: (LERICHE, 1906)
Genus: Plicatolamna HERMAN IN CAPPETTA & CASE, 1975
Family: Cretoxyrhinidae GLICKMAN, 1958
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatopristis strougoi (3)
CAPPETTA, 1991
Original description species: CAPPETTA, 1991
Genus: Plicatopristis CAPPETTA, 1991
Family: Sclerorhynchidae CAPPETTA, 1974
Suborder: Sclerorhynchoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium antiquum (3)
CASE & CAPPETTA, 1997
Original description species: CASE & CAPPETTA, 1997
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium cf. derameei (1)
CASE & CAPPETTA, 1997
Valid name: Plicatoscyllium derameei
Valid name: Plicatoscyllium derameei
Original description species: CASE & CAPPETTA, 1997
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium cf. globidens (1)
(CAPPETTA & CASE, 1975)
Valid name: Plicatoscyllium globidens
Valid name: Plicatoscyllium globidens
Original description species: (CAPPETTA & CASE, 1975)
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium derameei (3)
CASE & CAPPETTA, 1997
Synonyms: Plicatoscyllium cf. derameei
Original description species: CASE & CAPPETTA, 1997
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium gharbii (2)
NOUBHANI & CAPPETTA, 1997
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium globidens (11)
(CAPPETTA & CASE, 1975)
Synonyms: Cantioscyllium descipiens globidens, Ginglymostoma globidens, Plicatoscyllium cf. globidens
Original description species: (CAPPETTA & CASE, 1975)
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium lehneri (13)
(LERICHE, 1938)
Synonyms: Ginglymostoma lehneri, Ginglymostoma rugosum, Plicatoscyllium rugosum
Original description species: (LERICHE, 1938)
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium minutum (9)
(FORIR, 1887)
Synonyms: Ginglymostoma minutum, Hybodus minutus
Original description species: (FORIR, 1887)
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium pectinatum (2)
(NOUBHANI & CAPPETTA, 1997)
Synonyms: Ginglymostoma pectinatum
Original description species: (NOUBHANI & CAPPETTA, 1997)
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium sp. (4)

Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicatoscyllium youssoufiaense (2)
NOUBHANI & CAPPETTA, 1997
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Plicatoscyllium CASE & CAPPETTA, 1997
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plicodus thielensis (2)
WINKLER, 1874
Valid name: Nebrius thielensis
Valid name: Nebrius thielensis
Original description species: WINKLER, 1874
Genus: Plicodus WINKLER, 1874
Family: Ginglymostomatidae GILL, 1862
Order: Orectolobiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plinthicus kruibekensis (3)
BOR, 1990
Original description species: BOR, 1990
Genus: Plinthicus COPE, 1869
Family: Mobulidae BONAPARTE, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plinthicus sp. (4)

Genus: Plinthicus COPE, 1869
Family: Mobulidae BONAPARTE, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Plinthicus stenodon (14)
COPE, 1869
Original description species: COPE, 1869
Genus: Plinthicus COPE, 1869
Family: Mobulidae BONAPARTE, 1838
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pliotrema sp. (2)

Genus: Pliotrema REGAN, 1906
Family: Pristiophoridae BLEEKER, 1859
Order: Pristiophoriformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Poecilodus aff. cestriensis (1)
ST. JOHN & WORTHEN, 1883
Valid name: Poecilodus cestriensis
Valid name: Poecilodus cestriensis
Original description species: ST. JOHN & WORTHEN, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus aliformis (1)
MCCOY, 1848
Original description species: MCCOY, 1848
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus angustus (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus carbonarius (1)
ST. JOHN & WORTHEN, 1883
Original description species: ST. JOHN & WORTHEN, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus cestriensis (2)
ST. JOHN & WORTHEN, 1883
Synonyms: Poecilodus aff. cestriensis
Original description species: ST. JOHN & WORTHEN, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus circinans (1)
TRAUTSCHOLD, 1879
Original description species: TRAUTSCHOLD, 1879
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus concha (1)
TRAUTSCHOLD, 1874
Valid name: Deltodus concha
Valid name: Deltodus concha
Original description species: TRAUTSCHOLD, 1874
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus convolutus (2)
NEWBERRY & WORTHEN, 1870
Original description species: NEWBERRY & WORTHEN, 1870
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus corrugatus (1)
DAVIS, 1883
Original description species: DAVIS, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus foveolatus (1)
MCCOY, 1848
Original description species: MCCOY, 1848
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus gibbosus (1)
DAVIS, 1883
Original description species: DAVIS, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus grandis (1)
TRAUTSCHOLD, 1879
Original description species: TRAUTSCHOLD, 1879
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus jonesii (5)
AGASSIZ
Original description species: AGASSIZ
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus limbatus (1)
TRAUTSCHOLD, 1874
Original description species: TRAUTSCHOLD, 1874
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus obliquus (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus ornatus (1)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus parallelus (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus rossicus (1)
KAISERLING
Original description species: KAISERLING
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus rugosus (2)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus sancti-ludovici (1)
ST. JOHN & WORTHEN, 1883
Original description species: ST. JOHN & WORTHEN, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus sp. (2)

Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus springeri (1)
ST. JOHN & WORTHEN, 1883
Original description species: ST. JOHN & WORTHEN, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus sublaevis (1)
M'COY, 1855
Original description species: M'COY, 1855
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus transversus (1)
AGASSIZ
Original description species: AGASSIZ
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus tribulis (1)
(ST. JOHN & WORTHEN, 1883)
Original description species: (ST. JOHN & WORTHEN, 1883)
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus undatus (1)
TRAUTSCHOLD, 1883
Original description species: TRAUTSCHOLD, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus varsoviensis (1)
ST. JOHN & WORTHEN, 1883
Original description species: ST. JOHN & WORTHEN, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Poecilodus wortheni (1)
ST. JOHN, 1883
Original description species: ST. JOHN, 1883
Genus: Poecilodus AGASSIZ, 1838
Family: Cochliodontidae OWEN, 1867
Order: Cochliodontiformes
Superorder: Holocephalimorpha
Subclass: Holocephali
Polyacrodus aff. grewingki (1)
(DALINKEVICIUS, 1935)
Valid name: Lissodus grewingki
Valid name: Lissodus grewingki
Original description species: (DALINKEVICIUS, 1935)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus aff. parvidens (3)
(WOODWARD, 1916)
Valid name: Polyacrodus parvidens
Valid name: Polyacrodus parvidens
Original description species: (WOODWARD, 1916)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus angulatus (2)
STENSIÖ, 1921
Valid name: Lissodus angulatus
Valid name: Lissodus angulatus
Original description species: STENSIÖ, 1921
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus balabansaiensis (1)
NESSOV & KAZNYSHKIN, 1988
Original description species: NESSOV & KAZNYSHKIN, 1988
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus brabanticus (3)
(LERICHE, 1930)
Valid name: Hybodus brabanticus
Valid name: Hybodus brabanticus
Original description species: (LERICHE, 1930)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus brevicostatus (8)
(PATTERSON, 1966)
Synonyms: Hybodus brevicostatus, Hybodus cf. brevicostatus, Polyacrodus cf. brevicostatus
Original description species: (PATTERSON, 1966)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus bucheri (1)
CUNY, RIEPPEL & SANDER, 2001
Valid name: Omanoselache bucheri
Valid name: Omanoselache bucheri
Original description species: CUNY, RIEPPEL & SANDER, 2001
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus cf. brevicostatus (1)
(PATTERSON, 1966)
Valid name: Polyacrodus brevicostatus
Valid name: Polyacrodus brevicostatus
Original description species: (PATTERSON, 1966)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus cf. parvidens (2)
(WOODWARD, 1916)
Valid name: Polyacrodus parvidens
Valid name: Polyacrodus parvidens
Original description species: (WOODWARD, 1916)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus cloacinus (7)
(QUENSTEDT, 1858)
Valid name: Hybodus cloacinus
Valid name: Hybodus cloacinus
Original description species: (QUENSTEDT, 1858)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus contrarius (5)
JOHNS, BARNES & ORCHARD, 1997
Valid name: Omanoselache contrarius
Valid name: Omanoselache contrarius
Original description species: JOHNS, BARNES & ORCHARD, 1997
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus cuspidata (1)
(AGASSIZ, 1843)
Valid name: Hybodus cuspidatus
Valid name: Hybodus cuspidatus
Original description species: (AGASSIZ, 1843)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus cuspidatus (1)
(AGASSIZ, 1843)
Valid name: Hybodus cuspidatus
Valid name: Hybodus cuspidatus
Original description species: (AGASSIZ, 1843)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus gramanni (2)
DUFFIN & THIES, 1997
Original description species: DUFFIN & THIES, 1997
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus grewingki (1)
(DALINKEVICIUS, 1935)
Valid name: Lissodus grewingki
Valid name: Lissodus grewingki
Original description species: (DALINKEVICIUS, 1935)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus holwellensis (3)
DUFFIN, 1998
Valid name: Duffinselache holwellensis
Valid name: Duffinselache holwellensis
Original description species: DUFFIN, 1998
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus illingsworthi (1)
(DIXON, 1850)
Valid name: Polyacrodus illingworthi
Valid name: Polyacrodus illingworthi
Original description species: (DIXON, 1850)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus illingworthi (17)
(DIXON, 1850)
Synonyms: Acrodus illingworthi, Hybodus illingworthi, Polyacrodus illingsworthi, Synechodus illingworthi
Original description species: (DIXON, 1850)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus jiangxiensis (2)
WANG, ZHU, JIN, & WANG, 2007
Original description species: WANG, ZHU, JIN, & WANG, 2007
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus keuperianus (4)
SCHMIDT, 1928
Original description species: SCHMIDT, 1928
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus krafti (2)
SEILACHER, 1943
Original description species: SEILACHER, 1943
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus lapalomensis (2)
JOHNSON, 1981
Original description species: JOHNSON, 1981
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus levis (1)
WOODWARD, 1887
Valid name: Lissodus levis
Valid name: Lissodus levis
Original description species: WOODWARD, 1887
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus maiseyi (4)
LANDEMAINE, 1991
Original description species: LANDEMAINE, 1991
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus minimus (5)

Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus parvidens (25)
(WOODWARD, 1916)
Synonyms: Hybodus aff. parvidens, Hybodus cf. parvidens, Hybodus parvidens, Polyacrodus aff. parvidens, Polyacrodus cf. parvidens
Original description species: (WOODWARD, 1916)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus polycyphus (11)
AGASSIZ, 1837
Original description species: AGASSIZ, 1837
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus polydictios (1)
(REUSS, 1846)
Valid name: Heterodontus polydictyos
Valid name: Heterodontus polydictyos
Original description species: (REUSS, 1846)
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus prodigialis (1)
NESSOV & KAZNYSHKIN, 1988
Original description species: NESSOV & KAZNYSHKIN, 1988
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus pyramidalis (1)
STENSIÖ, 1921
Original description species: STENSIÖ, 1921
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus ritchiei (2)
JOHNSON, 1981
Original description species: JOHNSON, 1981
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus rugianus (1)

Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus siversoni (2)
REES, 1999
Original description species: REES, 1999
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus sp. (48)

Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus tiandongensis (3)
WANG, YANG, JIN, & WANG, 2001
Original description species: WANG, YANG, JIN, & WANG, 2001
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus torosus (2)
NESSOV & MERTINIENE, 1991
Original description species: NESSOV & MERTINIENE, 1991
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus tregoi (2)
RIEPPEL, KINDLIMANN & BUCHER, 1996
Original description species: RIEPPEL, KINDLIMANN & BUCHER, 1996
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus twitchetti (1)
DE BLANGER, 2005
Original description species: DE BLANGER, 2005
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus wichitaensis (3)
JOHNSON, 1981
Original description species: JOHNSON, 1981
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus zideki (3)
JOHNSON, 1981
Valid name: Lissodus zideki
Valid name: Lissodus zideki
Original description species: JOHNSON, 1981
Genus: Polyacrodus JAEKEL, 1889
Family: Polyacrodontidae GLICKMAN, 1964
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyacrodus (Hybodus) hauffianus (1)
(FRAAS, 1896)
Valid name: Hybodus hauffianus
Valid name: Hybodus hauffianus
Original description species: (FRAAS, 1896)
Genus: Polyacrodus (Hybodus)
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Polyfaciodus cf. pandus (1)
KOOT & CUNY, 2015
Valid name: Polyfaciodus pandus
Valid name: Polyfaciodus pandus
Original description species: KOOT & CUNY, 2015
Genus: Polyfaciodus KOOT & CUNY, 2015
Family: incert. fam.
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Polyfaciodus pandus (2)
KOOT & CUNY, 2015
Synonyms: Polyfaciodus cf. pandus
Original description species: KOOT & CUNY, 2015
Genus: Polyfaciodus KOOT & CUNY, 2015
Family: incert. fam.
Order: Synechodontiformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Polymerolepis whitei (3)
KARATAJUTE & TALIMAA, 1968
Original description species: KARATAJUTE & TALIMAA, 1968
Genus: Polymerolepis
Subclass: Elasmobranchii
Polyrhizodus amplus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus attenuates (1)
DAVIS, 1883
Valid name: Polyrhizodus attenuatus
Valid name: Polyrhizodus attenuatus
Original description species: DAVIS, 1883
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus attenuatus (2)
DAVIS, 1883
Synonyms: Polyrhizodus attenuates
Original description species: DAVIS, 1883
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus carbonarius (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus colei (3)
DAVIS, 1883
Original description species: DAVIS, 1883
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus concavus (5)
(TRAUTSCHOLD, 1874)
Original description species: (TRAUTSCHOLD, 1874)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus constrictus (1)
DAVIS, 1883
Original description species: DAVIS, 1883
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus dentatus (2)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus digitatus (5)
(LEIDY, 1857)
Synonyms: Ctenoptychius digitatus
Original description species: (LEIDY, 1857)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus elongates (1)
DAVIS, 1883
Valid name: Polyrhizodus elongatus
Valid name: Polyrhizodus elongatus
Original description species: DAVIS, 1883
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus elongatus (2)
DAVIS, 1883
Synonyms: Polyrhizodus elongates
Original description species: DAVIS, 1883
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus excavates (1)
(ST. JOHN & WORTHEN, 1875)
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus excavatus (1)
(ST. JOHN & WORTHEN, 1875)
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus grandis (1)
EASTMAN, 1917
Original description species: EASTMAN, 1917
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus inflexus (3)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Dactylodus inflexus
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus latus (2)
NEWBERRY, 1897
Original description species: NEWBERRY, 1897
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus littoni (4)
NEWBERRY & WORTHEN, 1870
Original description species: NEWBERRY & WORTHEN, 1870
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus lobatus (2)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Dactylodus lobatus
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus longus (2)
TRAUTSCHOLD, 1879
Original description species: TRAUTSCHOLD, 1879
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus magnus (4)
McCOY, 1848
Original description species: McCOY, 1848
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus minimus (2)
(ST. JOHN & WORTHEN, 1875)
Original description species: (ST. JOHN & WORTHEN, 1875)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus modestus (3)
NEWBERRY, 1875
Original description species: NEWBERRY, 1875
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus nanus (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus piasaensis (1)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus ponticulus (2)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus porosus (3)
NEWBERRY & WORTHEN, 1866
Original description species: NEWBERRY & WORTHEN, 1866
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus princeps (4)
(NEWBERRY & WORTHEN, 1866)
Synonyms: Dactylodus princeps
Original description species: (NEWBERRY & WORTHEN, 1866)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus pusillus (1)
MCCOY, 1848
Original description species: MCCOY, 1848
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus radicans (1)
(AGASSIZ, 1840)
Original description species: (AGASSIZ, 1840)
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus rectus (3)
NEWBERRY, 1897
Original description species: NEWBERRY, 1897
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus rossicus (1)
INOSTRANZEW, 1888
Valid name: Metaxyacanthus rossicus
Valid name: Metaxyacanthus rossicus
Original description species: INOSTRANZEW, 1888
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus sinuosus (2)
DAVIS, 1883
Original description species: DAVIS, 1883
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus sp. (2)

Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus truncatus (2)
NEWBERRY & WORTHEN, 1870
Original description species: NEWBERRY & WORTHEN, 1870
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polyrhizodus williamsi (2)
ST. JOHN & WORTHEN, 1875
Original description species: ST. JOHN & WORTHEN, 1875
Genus: Polyrhizodus MCCOY, 1848
Family: Petalodontidae NEWBERRY & WORTHEN, 1866
Order: Petalodontiformes
Subclass: Euchondrocephali
Polysentor gorbairdi (1)
ZANGERL, 1979
Original description species: ZANGERL, 1979
Genus: Polysentor ZANGERL, 1979
Family: Polysentoridae ZANGERL, 1979
Subclass: Subterbranchialia
Porodermoides aff. spanios (1)
NOUBHANI & CAPPETTA, 1997
Valid name: Porodermoides spanios
Valid name: Porodermoides spanios
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Porodermoides NOUBHANI & CAPPETTA, 1997
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Porodermoides sp. (1)

Genus: Porodermoides NOUBHANI & CAPPETTA, 1997
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Porodermoides spanios (2)
NOUBHANI & CAPPETTA, 1997
Synonyms: Porodermoides aff. spanios
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Porodermoides NOUBHANI & CAPPETTA, 1997
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Pororhiza molimbaensis (2)
CASIER, 1969
Valid name: Hybodus molimbaensis
Valid name: Hybodus molimbaensis
Original description species: CASIER, 1969
Genus: Pororhiza CASIER, 1969
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Portalodus bradshawae (4)
LONG & YOUNG, 1995
Original description species: LONG & YOUNG, 1995
Genus: Portalodus LONG & YOUNG, 1995
Family: Omalodontidae GINTER, LIAO, & VALENZUELA-RÍOS, 2008
Order: Omalodontiformes
Subclass: Elasmobranchii
Portalodus mannoliniae (1)
POTVIN-LEDUC, CLOUTIER, LANDING, VAN ALLER HERNICK & MANNOLINI, 2015
Original description species: POTVIN-LEDUC, CLOUTIER, LANDING, VAN ALLER HERNICK & MANNOLINI, 2015
Genus: Portalodus LONG & YOUNG, 1995
Family: Omalodontidae GINTER, LIAO, & VALENZUELA-RÍOS, 2008
Order: Omalodontiformes
Subclass: Elasmobranchii
Posadaia nolfi (6)
(MÜLLER & DIEDRICH, 1991)
Synonyms: Pteroscyllium nolfi
Original description species: (MÜLLER & DIEDRICH, 1991)
Genus: Posadaia BERNARDEZ, 2002
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon cf. ocellata (1)
(ENGELHARDT, 1912)
Valid name: Potamotrygon ocellata
Valid name: Potamotrygon ocellata
Original description species: (ENGELHARDT, 1912)
Genus: Potamotrygon GARMAN, 1877
Family: Potamotrygonidae GARMAN, 1877
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon sp. (56)

Genus: Potamotrygon GARMAN, 1877
Family: Potamotrygonidae GARMAN, 1877
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon ucayalensis (1)
ADNET, GISMONDI & ANTOINE, 2014
Original description species: ADNET, GISMONDI & ANTOINE, 2014
Genus: Potamotrygon GARMAN, 1877
Family: Potamotrygonidae GARMAN, 1877
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potobatis semperei (1)
CAPPETTA & GAYET, 2013
Original description species: CAPPETTA & GAYET, 2013
Genus: Potobatis CAPPETTA & GAYET, 2013
Family: Dasyatidae JORDAN, 1888
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Praecetorhinus parvus (3)
(LERICHE, 1908)
Valid name: Keasius parvus
Valid name: Keasius parvus
Original description species: (LERICHE, 1908)
Genus: Praecetorhinus MÜLLER, 1983
Family: Cetorhinidae GILL, 1862
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Praeproscyllium oxoniensis (2)
UNDERWOOD & WARD, 2004
Original description species: UNDERWOOD & WARD, 2004
Genus: Praeproscyllium UNDERWOOD & WARD, 2004
Family: Proscylliidae FOWLER, 1941
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Praeproscyllium sp. (1)

Genus: Praeproscyllium UNDERWOOD & WARD, 2004
Family: Proscylliidae FOWLER, 1941
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Praeptychocorax curvatus (1)
(WILLISTON, 1900)
Original description species: (WILLISTON, 1900)
Genus: Praeptychocorax GLIKMAN, 1980
Family: Anacoracidae CASIER, 1947
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia dachiardii (1)
(LAWLEY, 1876)
Valid name: Pachyscyllium dachiardii
Valid name: Pachyscyllium dachiardii
Original description species: (LAWLEY, 1876)
Genus: Premontreia CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia degremonti (3)
CAPPETTA, 1992
Valid name: Premontreia (Premontreia) degremonti
Valid name: Premontreia (Premontreia) degremonti
Original description species: CAPPETTA, 1992
Genus: Premontreia CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia distans (2)
(PROBST, 1879)
Valid name: Pachyscyllium distans
Valid name: Pachyscyllium distans
Original description species: (PROBST, 1879)
Genus: Premontreia CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia gilberti (3)
(CASIER, 1946)
Valid name: Premontreia (Oxyscyllium) gilberti
Valid name: Premontreia (Oxyscyllium) gilberti
Original description species: (CASIER, 1946)
Genus: Premontreia CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia lutetiensis (1)
MOLLEN, 2008
Valid name: Premontreia (Premontreia) lutetiensis
Valid name: Premontreia (Premontreia) lutetiensis
Original description species: MOLLEN, 2008
Genus: Premontreia CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia sp. (4)

Genus: Premontreia CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia uralica (1)
MALYSHKINA, 2006
Valid name: Premontreia (Premontreia) uralica
Valid name: Premontreia (Premontreia) uralica
Original description species: MALYSHKINA, 2006
Genus: Premontreia CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Oxyscyllium) aff. distans (3)
(PROBST, 1879)
Valid name: Pachyscyllium distans
Valid name: Pachyscyllium distans
Original description species: (PROBST, 1879)
Genus: Premontreia (Oxyscyllium) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Oxyscyllium) cf. dachiardi (5)
(LAWLEY, 1876)
Valid name: Pachyscyllium dachiardii
Valid name: Pachyscyllium dachiardii
Original description species: (LAWLEY, 1876)
Genus: Premontreia (Oxyscyllium) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Oxyscyllium) dachiardi (1)
(LAWLEY, 1876)
Valid name: Pachyscyllium dachiardii
Valid name: Pachyscyllium dachiardii
Original description species: (LAWLEY, 1876)
Genus: Premontreia (Oxyscyllium) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Oxyscyllium) distans (3)
(PROBST, 1879)
Valid name: Pachyscyllium distans
Valid name: Pachyscyllium distans
Original description species: (PROBST, 1879)
Genus: Premontreia (Oxyscyllium) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Oxyscyllium) gilberti (34)
(CASIER, 1946)
Synonyms: Premontreia gilberti, Scyliorhinus aff. gilberti, Scyliorhinus cf. gilberti, Scyliorhinus gilberti
Original description species: (CASIER, 1946)
Genus: Premontreia (Oxyscyllium) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Oxyscyllium) peypouqueti (1)
NOUBHANI & CAPPETTA, 1997
Original description species: NOUBHANI & CAPPETTA, 1997
Genus: Premontreia (Oxyscyllium) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Oxyscyllium) sp. (2)

Genus: Premontreia (Oxyscyllium) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Oxyscyllium) subulidens (3)
(ARAMBOURG, 1952)
Synonyms: Abdounia subulidens, Scyliorhinus subulidens
Original description species: (ARAMBOURG, 1952)
Genus: Premontreia (Oxyscyllium) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Premontreia) degremonti (6)
CAPPETTA, 1992
Synonyms: Premontreia degremonti
Original description species: CAPPETTA, 1992
Genus: Premontreia (Premontreia) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Premontreia) lutetiensis (3)
MOLLEN, 2008
Synonyms: Premontreia lutetiensis
Original description species: MOLLEN, 2008
Genus: Premontreia (Premontreia) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Premontreia) sp. (2)

Genus: Premontreia (Premontreia) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Premontreia (Premontreia) uralica (2)
MALYSHKINA, 2006
Synonyms: Premontreia uralica
Original description species: MALYSHKINA, 2006
Genus: Premontreia (Premontreia) CAPPETTA, 1992
Family: Scyliorhinidae GILL, 1862
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Priodontaspis bravardi (1)
AMEGHINO, 1906
Valid name: Carcharoides totuserratus
Valid name: Carcharoides totuserratus
Original description species: AMEGHINO, 1906
Genus: Priodontaspis AMEGHINO, 1906
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Priodontaspis valentini (1)
AMEGHINO, 1906
Valid name: Carcharoides totuserratus
Valid name: Carcharoides totuserratus
Original description species: AMEGHINO, 1906
Genus: Priodontaspis AMEGHINO, 1906
Family: Odontaspididae MÜLLER & HENLE, 1839
Order: Lamniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Priohybodus arambourgi (13)
ERASMO, 1960
Synonyms: Priohybodus cf. arambourgi
Original description species: ERASMO, 1960
Genus: Priohybodus ERASMO, 1960
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Priohybodus cf. arambourgi (1)
ERASMO, 1960
Valid name: Priohybodus arambourgi
Valid name: Priohybodus arambourgi
Original description species: ERASMO, 1960
Genus: Priohybodus ERASMO, 1960
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Priohybodus sp. (1)

Genus: Priohybodus ERASMO, 1960
Family: Hybodontidae OWEN, 1846
Superfamily: Hybodontoidea
Order: Hybodontiformes
Cohort: Euselachii
Subclass: Elasmobranchii
Prionace clarki (1)

Genus: Prionace CANTOR, 1849
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Prionace sp. (1)

Genus: Prionace CANTOR, 1849
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Prionodon aff. egertoni (1)
(AGASSIZ, 1843)
Valid name: Carcharhinus egertoni
Valid name: Carcharhinus egertoni
Original description species: (AGASSIZ, 1843)
Genus: Prionodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Prionodon antiquus (2)
(AGASSIZ, 1856)
Valid name: Carcharhinus antiquus
Valid name: Carcharhinus antiquus
Original description species: (AGASSIZ, 1856)
Genus: Prionodon MÜLLER & HENLE, 1838
Family: Carcharhinidae JORDAN & EVERMANN, 1896
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii