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Potamotrygonidae
Tatiana's River Stingray
Potamotrygon tatianae
Dense vermiculations coil across a blackish brown disc
Potamotrygon tatianae, the Tatiana's river stingray, is a species of river stingray (Potamotrygonidae) endemic to the Madre de Dios River and upper Madeira River basins in Peru.
- Class
- Sharks and Rays
- Order
- Stingrays
- Family
- Potamotrygonidae
- Genus
- Potamotrygon
- Maximum length
- 36.2 cm
- Water
- Freshwater
- Body shape
- other
- Distribution
- South America: Peru.

