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Garman, S. (1877)
On the pelvis and external sexual organs of selachians, with special reference to the new genera Potamotrygon and Disceus. Proceedings of the Boston Society of Natural History, 19, 197–215
Schultz, L.P. (1949)
A further contribution to the ichthyology of Venezuela. Proceedings of the United States National Museum, 99(3235), 1–211
Roberts, T.R. (2020)
The first two species of South American freshwater stingrays of the genus Potamotrygon, reported from the Orinoco Basin of Colombia by François Roulin in 1829. Aqua, International Journal of Ichthyology, 26(3–4), 92–112