Potamotrygon adamastor (12)
Fontenelle & De Carvalho, 2017
Original description species: Fontenelle & De Carvalho, 2017
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon albimaculata (16)
De Carvalho, 2016
Original description species: De Carvalho, 2016
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon amandae (30)
Loboda & De Carvalho, 2013
Synonyms: Potamotrygon cf. amandae
Original description species: Loboda & De Carvalho, 2013
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon amazona (12)
Fontenelle & De Carvalho, 2017
Original description species: Fontenelle & De Carvalho, 2017
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon boesemani (17)
Rosa, De Carvalho & De Almeida Wanderley, 2008
Original description species: Rosa, De Carvalho & De Almeida Wanderley, 2008
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon brachyura (45)
(Günther, 1880)
Synonyms: Potamotrygon brachyurus, Potamotrygon brumi, Raja brachyura., Trygon brachyurus
Common name: Short-tailed river stingray
Original description species: (Günther, 1880)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon constellata (58)
(Vaillant, 1880)
Synonyms: Potamotrygon cf. constellata, Potamotrygon circularis, Taeniura constellata
Common name: Thorny river stingray
Original description species: (Vaillant, 1880)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon falkneri (115)
Castex & Maciel, 1963
Synonyms: Potamotrygon castexi, Potamotrygon cf. castexi, Potamotrygon cf. falkneri, Potamotrygon menchacai
Common name: Largespot river stingray
Original description species: Castex & Maciel, 1963
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon garmani (10)
Fontenelle & De Carvalho, 2017
Original description species: Fontenelle & De Carvalho, 2017
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon henlei (51)
(Castelnau, 1855)
Synonyms: Potamotrygon cf. henlei, Taeniura henlei, Trygon henlei, Trygon (Taeniura) henlei
Common name: Bigtooth river stingray
Original description species: (Castelnau, 1855)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon histrix (82)
(Müller & Henle, 1841)
Synonyms: Ellipesurus hystrix, Potamotrygon aff. hystrix, Potamotrygon cf. histrix, Potamotrygon hystrix, Taeniura hystrix, Trygon histrix, Trygon hystrix, Trygon (Trygon) hystrix
Common name: Porcupine river stingray
Original description species: (Müller & Henle, 1841)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon humboldtii (5)
(Roulin, 1829)
Synonyms: Pastenagus humboldtii
Original description species: (Roulin, 1829)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon humerosa (35)
Garman, 1913
Synonyms: Potamotrygon cf. humerosa, Potamotrygon humerosus
Common name: Smooth back river stingray
Original description species: Garman, 1913
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon jabuti (18)
De Carvalho, 2016
Original description species: De Carvalho, 2016
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon leopoldi (59)
Castex & Castello, 1970
Common name: White-blotched river stingray
Original description species: Castex & Castello, 1970
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon limai (15)
Fontenelle, Da Silva & De Carvalho, 2014
Original description species: Fontenelle, Da Silva & De Carvalho, 2014
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon magdalenae (76)
(Duméril, 1865)
Synonyms: Potamotrygon magdalenensis, Taeniura magdalenae
Common name: Magdalena river stingray
Original description species: (Duméril, 1865)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon marinae (20)
Deynat, 2006
Original description species: Deynat, 2006
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon marquesi (12)
Da Silva & Loboda, 2019
Original description species: Da Silva & Loboda, 2019
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon motoro (253)
(Müller & Henle, 1841)
Synonyms: Ellipesurus motoro, Paratrygon laticeps, Paratrygon motoro, Potamotrygon aff. motoro, Potamotrygon alba, Potamotrygon cf. motoro, Potamotrygon labradori, Potamotrygon laticeps, Potamotrygon pauckei, Raja motoro, Taeniura motoro, Taeniura mulleri, Trygon garrapa, Trygon mulleri, Trygon (Taeniura) muelleri, Trygon (Taeniura) mulleri
Common name: Ocellate river stingray
Original description species: (Müller & Henle, 1841)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon ocellata (23)
(Engelhardt, 1912)
Synonyms: Potamotrygon cf. ocellata, Trygon hystrix ocellata
Common name: Red-blotched river stingray
Original description species: (Engelhardt, 1912)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon orbignyi (138)
(Castelnau, 1855)
Synonyms: Ellipesurus orbignyi, Ellipesurus reticulatus, Potamotrygon cf. dumerilii, Potamotrygon cf. orbignyi, Potamotrygon dumerili, Potamotrygon dumerilii, Potamotrygon reticulata, Potamotrygon reticulatus, Taeniura dumerili, Taeniura orbignyi, Trygon d'orbignyi, Trygon dorbignyi, Trygon dumerilii, Trygon orbignyi, Trygon reticulatus, Trygon (Taeniura) d'orbignyi, Trygon (Taeniura) dumerilii, Trygon (Taeniura) orbignyi
Common name: Smooth back river stingray
Original description species: (Castelnau, 1855)
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon pantanensis (17)
Loboda & De Carvalho, 2013
Original description species: Loboda & De Carvalho, 2013
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon rex (14)
De Carvalho, 2016
Original description species: De Carvalho, 2016
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon roulini (2)
Roberts, 2020
Original description species: Roberts, 2020
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon schroederi (61)
Fernández-Yépez, 1958
Synonyms: Potamotrygon cf. schroederi
Common name: Rosette river stingray
Original description species: Fernández-Yépez, 1958
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon schuhmacheri (22)
Castex, 1964
Synonyms: Potamotrygon schuehmacheri, Potamotrygon schuemacheri
Original description species: Castex, 1964
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon scobina (63)
Garman, 1913
Synonyms: Potamotrygon cf. scobina
Common name: Raspy river stingray
Original description species: Garman, 1913
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon signata (32)
Garman, 1913
Synonyms: Potamotrygon signatus
Common name: Parnaiba river stingray
Original description species: Garman, 1913
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon tatianae (19)
Silva & Carvalho, 2011
Synonyms: Potamotrygon cf. tatianae
Original description species: Silva & Carvalho, 2011
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon tigrina (17)
Carvalho, Sabaj Perez & Lovejoy, 2011
Original description species: Carvalho, Sabaj Perez & Lovejoy, 2011
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon wallacei (33)
De Carvalho, Rosa & De Araújo, 2016
Original description species: De Carvalho, Rosa & De Araújo, 2016
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii
Potamotrygon yepezi (45)
Castex & Castello, 1970
Common name: Maracaibo river stingray
Original description species: Castex & Castello, 1970
Genus: Potamotrygon Garman, 1877
Family: Potamotrygonidae Garman, 1877
Order: Myliobatiformes
Superorder: Batomorphii
Subcohort: Neoselachii
Cohort: Euselachii
Subclass: Elasmobranchii