Heliotrygon rosai

Rosa's round ray
Conservation status
	Not evaluated (IUCN 3.1)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Subclass:	Elasmobranchii
Order:	Myliobatiformes
Family:	Potamotrygonidae
Genus:	Heliotrygon
Species:	H. rosai
Binomial name
	Heliotrygon rosai; M. R. de Carvalho & Lovejoy, 2011

Heliotrygon rosai, the Rosa's round ray, is a freshwater stingray species native to Brazil in the upper, middle, and lower Rio Amazonas basin. ^[1] Its maximum size is 80 cm. They have not been evaluated by the IUCN red list.^[2]

References

^ de Carvalho, M.R. & Lovejoy, N.R. (2011): Morphology and phylogenetic relationships of a remarkable new genus and two new species of Neotropical freshwater stingrays from the Amazon basin (Chondrichthyes: Potamotrygonidae). Zootaxa, 2776: 13-48.
^ Froese, Rainer; Pauly, Daniel (eds.). "Heliotrygon rosai". FishBase. November 2014 version.

[Carvalho2011-1] Carvalho, M.R. & Lovejoy, N.R. (2011): Morphology and phylogenetic relationships of a remarkable new genus and two new species of Neotropical freshwater stingrays from the Amazon basin (Chondrichthyes: Potamotrygonidae). Zootaxa, 2776: 13-48.

[2] Froese, Rainer; Pauly, Daniel (eds.). "Heliotrygon rosai". FishBase. November 2014 version.

[1]

[2]