↑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.
↑(en) Potamotrygon. FishBase. Ed. Rainer Froese and Daniel Pauly. okt. 2021 version. N.p.: FishBase, 2021.
↑Fishbase Specieslist Potamotrygonidae, geraadpleegd oktober 2021
↑Carvalho, M. R. D., Loboda, T. S., & Silva, J. P. C. B. D. (2016). A new subfamily, Styracurinae, and new genus, Styracura, for Himantura schmardae (Werner, 1904) and Himantura pacifica (Beebe & Tee-Van, 1941) (Chondrichthyes: Myliobatiformes). Zootaxa, 4175(3), 201–221. https://doi.org/10.11646/zootaxa.4175.3.1