Potamotrygon motoro is a freshwater stingray widespread across many river basins of South America. It occurs in a variety of biotopes, including sand banks, the shallows of major rivers and slow-moving tributaries with substrates of mud or sand.
Potamotrygon motoro is a freshwater stingray widespread across many river basins of South America. It occurs in a variety of biotopes, including sand banks, the shallows of major rivers and slow-moving tributaries with substrates of mud or sand.