Carvalho, M. R. D.

Description of Two Extraordinary New Species of Freshwater Stingrays of the Genus Potamotrygon Endemic to the Rio Tapajós Basin, Brazil (Chondrichthyes: Potamotrygonidae), With Notes on Other Tapajós stingrays

. Zootaxa 2016, 4167, 1–63.