Heliotrygon rosai

Heliotrygon rosai, the Rosa's round ray, is a species of freshwater fish in the family Potamotrygonidae. It is native to the Amazon basin (Marajó to Peru) in South America.[1] Its maximum disc width is 80 cm (2.6 ft) and the stinger is greatly reduced, rendering it virtually harmless.[1] It has not been evaluated by the IUCN red list.[2]

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

References

  1. 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.
  2. Froese, Rainer; Pauly, Daniel (eds.) (2014). "Heliotrygon rosai" in FishBase. November 2014 version.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.