English: The Ocellate River Stingray, Potamotrygon motoro, inhabits the Amazon and other rivers in South America; Berlin Zoological Garden and Aquarium
Euskara: Potamotrygon motoro ibai-baztanga ozeloduna Amazonasen eta Hego Amerikako beste zenbait ibai-arrotan bizi da; Berlingo Aquariumean
Date 14 February 2010
Source Nire argazki-bilduma / own picture
Author Joxerra Aihartza
Source: https://commons.wikimedia.org/wiki/File:Ibai-baztanga.jpg

The ocellate river stingray or peacock-eye stingray (Potamotrygon motoro) is a species of freshwater stingray in the family Potamotrygonidae. It is widespread throughout much of the Río de la Plata, Amazon, Mearim and Orinoco basins in tropical and subtropical South America.