Rank Species | Phylum Chordata | |
Similar Heliotrygon, Potamotrygon tigrina, Long‑tailed river stingray, Magdalena river stingray, Short‑tailed river stingray | ||
Heliotrygon rosai, the Rosa's round ray, is a species of freshwater fish in the Potamotrygonidae family. It is native to the Amazon basin (Marajó to Peru) in South America. Its maximum disc width is 80 cm (2.6 ft). They have not been evaluated by the IUCN red list.
References
Heliotrygon rosai Wikipedia(Text) CC BY-SA