View of Feeding aspects of the freshwater stingray Potamotrygon orbignyi (Chondrichthyes: Potamotrygonidae) from the Parnaíba River basin, northeastern Brazil.

Return to Article Details Feeding aspects of the freshwater stingray Potamotrygon orbignyi (Chondrichthyes: Potamotrygonidae) from the Parnaíba River basin, northeastern Brazil. Download Download PDF