IRMNG Taxon list
Disceus thayeri Garman, 1913 accepted as Paratrygon aiereba (Müller & Henle, 1841)
Paratrygon aiereba (Müller & Henle, 1841)
Paratrygon laticeps (Garman, 1913) accepted as Potamotrygon motoro (Müller & Henle, 1841)
Plesiotrygon iwamae Rosa, Castello & Thorson, 1987
Potamotrygon alba Castex, 1963 accepted as Potamotrygon motoro (Müller & Henle, 1841)
Potamotrygon brachyura (Günther, 1880)
Potamotrygon brumi Devincenzi, 1942 accepted as Potamotrygon brachyura (Günther, 1880)
Potamotrygon castexi Castello & Yagolkowski, 1969
Potamotrygon circularis Garman, 1913 accepted as Potamotrygon motoro (Müller & Henle, 1841)
Potamotrygon circularis Garman, 1913 accepted as Potamotrygon constellata (Vaillant, 1880)
Potamotrygon constellata (Vaillant, 1880)
Potamotrygon dumerilii (Castelnau, 1855) accepted as Potamotrygon orbignyi (Castelnau, 1855)
Potamotrygon falkneri Castex & Maciel, 1963
Potamotrygon garouaensis Stauch & Blanc, 1962 accepted as Dasyatis garouaensis (Stauch & Blanc, 1962)
Potamotrygon henlei (Castelnau, 1855)
Potamotrygon histrix (Müller & Henle, 1834)
Potamotrygon humerosus Garman, 1913 accepted as Potamotrygon orbignyi (Castelnau, 1855)
Potamotrygon hystrix (Müller & Henle, 1834) accepted as Potamotrygon histrix (Müller & Henle, 1834)
Potamotrygon labradori Castex, 1963 accepted as Potamotrygon motoro (Müller & Henle, 1841)
Potamotrygon laticeps Garman, 1913 accepted as Potamotrygon motoro (Müller & Henle, 1841)
Potamotrygon leopoldi Castex & Castello, 1970
Potamotrygon magdalenae (Valenciennes, 1865)
Potamotrygon marinae
Potamotrygon menchacai Martínez Achenbach, 1967 accepted as Potamotrygon falkneri Castex & Maciel, 1963
Potamotrygon motoro (Müller & Henle, 1841)
Potamotrygon ocellata (Engelhardt, 1912)
Potamotrygon orbignyi (Castelnau, 1855)
Potamotrygon pauckei Castex, 1963 accepted as Potamotrygon motoro (Müller & Henle, 1841)
Potamotrygon reticulatus (Günther, 1880) accepted as Potamotrygon orbignyi (Castelnau, 1855)
Potamotrygon schroederi Fernández-Yépez, 1957
Potamotrygon schuehmacheri Castex, 1964 accepted as Potamotrygon schuhmacheri Castex, 1964
Potamotrygon schuemacheri Castex, 1964 accepted as Potamotrygon schuhmacheri Castex, 1964
Potamotrygon schuhmacheri Castex, 1964
Potamotrygon scobina Garman, 1913
Potamotrygon signata Garman, 1913
Potamotrygon signatus Garman, 1913 accepted as Potamotrygon signata Garman, 1913
Potamotrygon yepezi Castex & Castello, 1970
Toeniura constellata Vaillant, 1880 accepted as Potamotrygon constellata (Vaillant, 1880)