Synonyms: Breviraja atripinna, Gurgesiella atripinna
Common name: Blackfin pygmy skate
Original description species: (Bigelow & Schroeder, 1950)
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Breviraja cubensis, Gurgesiella cubensis, Gurgesiella (Fenestraja) cubensis
Common name: Cuban pygmy skate
Original description species: (Bigelow & Schroeder, 1950)
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Breviraja ishiyamai, Gurgesiella ishiyamai, Gurgesiella (Fenestraja) ishiyamai
Common name: Plain pygmy skate
Original description species: (Bigelow & Schroeder, 1962)
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Gurgesiella maceachrani, Gurgesiella (Fenestraja) maceachrani
Common name: Madagascar pygmy skate
Original description species: (Séret, 1989)
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Neoraja mamillidens, Raia mamillidens, Raia mammillidens, Raja mamillidens, Raja manillidens
Common name: Prickly skate
Original description species: (Alcock, 1889)
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Breviraja plutonia, Gurgesiella plutonia, Gurgesiella (Fenestraja) plutonia, Raia plutonia, Raja plutonia
Common name: Pluto skate
Original description species: (Garman, 1881)
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Breviraja sibogae, Gurgesiella sibogae, Neoraja sibogae, Raja sibogae
Common name: Siboga skate
Original description species: (Weber, 1913)
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Breviraja sinus-mexicanus, Breviraja sinusmexicanus, Gurgesiella sinusmexicanus, Gurgesiella (Fenestraja) sinusmexicanus
Common name: Gulf of Mexico pygmy skate
Original description species: (Bigelow & Schroeder, 1950)
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Gurgesiella (Fenestraja) sp.
Genus: Fenestraja Mceachran & Compagno, 1982
Family: Gurgesiellidae De Buen, 1959
Suborder: Rajoidei
Order: Rajiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Figaro boardmani socius, Figaro cf. boardmani, Galeus boardmani, Pristiurus boardmani, Pristiurus (Figaro) boardmani
Common name: Australian sawtail catshark
Original description species: (Whitley, 1928)
Genus: Figaro Whitley, 1928
Family: Pentanchidae Smith, 1912
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Figaro boardmani
Common name: Australian sawtail catshark
Original description species: Whitley, 1939
Genus: Figaro Whitley, 1928
Family: Pentanchidae Smith, 1912
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Figaro boardmani
Original description species: (Whitley, 1928)
Genus: Figaro Whitley, 1928
Family: Pentanchidae Smith, 1912
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Dichichthys melanobranchus
Common name: Blackgill Bristle Shark
Original description species: (Chan, 1966)
Genus: Figaro Whitley, 1928
Family: Pentanchidae Smith, 1912
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Dichichthys melanobranchus
Common name: Blackgill Bristle Shark
Original description species: Chu, Meng & Liu, 1983
Genus: Figaro Whitley, 1928
Family: Pentanchidae Smith, 1912
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Common name: Northern sawtail shark
Original description species: Gledhill, Last & White, 2008
Genus: Figaro Whitley, 1928
Family: Pentanchidae Smith, 1912
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Torpedo fuscomaculata
Common name: Black-spotted torpedo
Original description species: (Peters, 1855)
Genus: Fimbriotorpedo Fritsch, 1884
Family: Torpedinidae Bonaparte, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Torpedo marmorata
Common name: Spotted torpedo
Original description species: (Risso, 1810)
Genus: Fimbriotorpedo Fritsch, 1884
Family: Torpedinidae Bonaparte, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Torpedo torpedo
Common name: Common torpedo
Original description species: (Rafinesque, 1810)
Genus: Fimbriotorpedo Fritsch, 1884
Family: Torpedinidae Bonaparte, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Original description species: (Olfers, 1831)
Genus: Fimbriotorpedo Fritsch, 1884
Family: Torpedinidae Bonaparte, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Torpedo sinuspersici
Common name: Marbled electric ray
Original description species: (Olfers, 1831)
Genus: Fimbriotorpedo Fritsch, 1884
Family: Torpedinidae Bonaparte, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Torpedo fuscomaculata
Original description species: (Günther, 1870)
Genus: Fimbriotorpedo Fritsch, 1884
Family: Torpedinidae Bonaparte, 1838
Order: Torpediniformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Squalus griffini
Common name: Northern spiny dogfish
Original description species: (Phillipps, 1931)
Genus: Flakeus Whitley, 1939
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Squalus megalops
Common name: Shortnose spurdog
Original description species: (Macleay, 1881)
Genus: Flakeus Whitley, 1939
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Squalus acanthias
Common name: Piked dogfish
Original description species: Howell Rivero, 1936
Genus: Flakeus Whitley, 1939
Family: Squalidae De Blainville, 1816
Order: Squaliformes
Superorder: Squalomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Himantura cf. kittipongi, Himantura kittipongi
Original description species: (Vidthayanon & Roberts, 2005)
Genus: Fluvitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Fluvitrygon oxyrhynchus
Common name: Marbled whipray
Original description species: (Sauvage, 1878)
Genus: Fluvitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Dasyatis krempfi, Dasybatus (Himanturus) krempfi, Fluvitrygon oxyrhyncha, Himantura cf. oxyrhyncha, Himantura krempfi, Himantura oxyrhyncha, Himantura oxyrhynchus, Trygon oxyrhynchus, Trygon (Himantura) oxyrhynchus
Common name: Marbled whipray
Original description species: (Sauvage, 1878)
Genus: Fluvitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Dasyatis signifer, Himantura cf. signifer, Himantura signifer
Common name: White-edge freshwater whip ray
Original description species: (Compagno & Roberts, 1982)
Genus: Fluvitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Genus: Fluvitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Dasyatis colarensis
Original description species: (Santos, Gomes & Charvet-Almeida, 2004)
Genus: Fontitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Amphotistius garouaensis, Dasyatis garaouaensis, Dasyatis garouaensis, Potamotrygon garouaensis
Original description species: (Stauch & Blanc, 1962)
Genus: Fontitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Hypanus geijskesi
Common name: Sharpsnout stingray
Original description species: (Boeseman, 1948)
Genus: Fontitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Amphotistius margarita, Dasyatis margarita, Dasyatis (Trygon) margarita, Dasybatus margarita, Trygon margarita
Common name: Daisy stingray
Original description species: (Günther, 1870)
Genus: Fontitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Amphotistius margaritellus, Dasyatis cf. margaritella, Dasyatis margaritella
Common name: Pearl stingray
Original description species: (Compagno & Roberts, 1984)
Genus: Fontitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Dasyatis ukpam, Hemitrygon ukpam, Trygon ukpam, Urogymnus ukpam
Common name: Thorny freshwater stingray
Original description species: (Smith, 1863)
Genus: Fontitrygon Last, Naylor & Manjaji-Matsumoto, 2016
Family: Dasyatidae Jordan & Gilbert, 1879
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Furgaleus macki
Original description species: Whitley, 1943
Genus: Fur Whitley, 1943
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Furgaleus macki
Original description species: Whitley, 1943
Genus: Fur Whitley, 1943
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Synonyms: Fur macki, Fur ventralis, Furgaleus ventralis, Furgaleus ventrosa
Common name: Whiskery shark
Original description species: (Whitley, 1943)
Genus: Furgaleus Whitley, 1951
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Furgaleus macki
Common name: Whiskery shark
Original description species: (Whitley, 1943)
Genus: Furgaleus Whitley, 1951
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii

Valid name: Furgaleus macki
Original description species: (Whitley, 1943)
Genus: Furgaleus Whitley, 1951
Family: Triakidae Gray, 1851
Order: Carcharhiniformes
Superorder: Galeomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii