PotamotrygonW
Potamotrygon
Potamotrygon falkneriW
Potamotrygon falkneri
Bigtooth river stingrayW
Bigtooth river stingray
Porcupine river stingrayW
Porcupine river stingray
Xingu River rayW
Xingu River ray
Potamotrygon magdalenaeW
Potamotrygon magdalenae
Ocellate river stingrayW
Ocellate river stingray
Potamotrygon orbignyiW
Potamotrygon orbignyi
Potamotrygon rexW
Potamotrygon rex
Potamotrygon tigrinaW
Potamotrygon tigrina