The Parnaiba river stingray lives in the benthopelagic, freshwater environment.
* Parnaiba river stingray, Potamotrygon signata Garman, 1913. * Maracaibo river stingray, Potamotrygon yepezi Castex & Castello, 1970. More
* Parnaiba river stingray, Potamotrygon signata GarmanSamuel Garman Samuel Walton Garman was a natural history/ zoologist from Pennsylvania. He studied under Louis Agassiz. More
Arraia in Portuguese (Português)
Keltapilkkujokirausku in Finnish (suomen kieli)
Parnaiba river stingray in English
Parnaibazoetwaterrog in Dutch (Nederlands)
Raia in Portuguese (Português)