Phylum Chordata Order Stingrays | Scientific name Plesiotrygon Rank Genus | |
Similar Long‑tailed river stingray, Paratrygon aiereba, Potamotrygonidae, Potamotrygon orbignyi, Heliotrygon |
Plesiotrygon nana
Plesiotrygon is a small genus of freshwater stingrays in the family Potamotrygonidae endemic to the Amazon basin in South America, with two recognized species: Their maximum disc width ranges from 25 to 58 cm (10–23 in), but both species are very long-tailed.
Contents
Plesiotrygon nana black tailed antenna ray
Species
References
Plesiotrygon Wikipedia(Text) CC BY-SA