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Potamotrygonidae
Adamastor River Ray
Potamotrygon adamastor
Sparse pale eyespots float over a dark gray disc
- Tropical
- Southern Hemisphere
- Regional distribution
- Freshwater fish
- South America
- Large
- Tropical fish
Tropical
Regional distribution
Freshwater fish
LargePotamotrygon adamastor, the Branco River freshwater stingray, is a type of freshwater tropical ray found exclusively in the state of Roraima, Brazil.
- Class
- Sharks and Rays
- Order
- Stingrays
- Family
- Potamotrygonidae
- Genus
- Potamotrygon
- Maximum length
- 54.5 cm
- Water
- Freshwater
- Distribution
- South America: Rio Urariquera, rio Branco system, Amazon Basin in Roraima, Brazil.
Class
Order
Family
