Smooth back river stingray
(Potamotrygon orbignyi)

Classification

Species: Potamotrygon orbignyi
Genus: Potamotrygon
Family: Potamotrygonidae - Southamerican freshwater stingrays
Order: Myliobatiformes - Stingrays
Class: Elasmobranchii - Sharks and Rays
Superclass: Chondrichthyes - Cartilaginous fishes

General data

Scientific names: Smooth back river stingray
Habitat: Freshwater
Distribution:

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