Heliotrygon
rosai
Paratrygon
aiereba
orbignyi
orinocensis
parvaspina
Plesiotrygon
iwamae
Potamotrygon
aiereba
boesemani
constellata
falkneri
henlei
magdalenae
marinae
motoro
orbignyi
schroederi
scobina
yepezi
Genera in Family :
Potamotrygonidae