Discus ray

The Discus ray lives in the demersal, freshwater environment.

Discus rayNo one had seen a freshwater ray as large as the one pulled from the confluence of Brazil's Rio Branco and Rio Negro. More

Common names

Arraia in Portuguese (Português)
Discus ray in English
Mosaiikkijokirausku in Finnish (suomen kieli)
Raia in Portuguese (Português)
Raya in Spanish (español)
巴西副江魟 in Chinese (中文)
巴西副江魟 in Mandarin Chinese
長圓江魟 in Mandarin Chinese
长圆江魟 in Mandarin Chinese

Order : Rajiformes
Family : Potamotrygonidae
Genus : Paratrygon
Species : Paratrygon aiereba
Authority : M