| Citation | Roberts, T.R., 2021, 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, Intl. J. Ichthyol. 26(3-4):92-112. |
| Ref. | 123811 Roberts, T.R., 2021 |
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| Named Used as Valid | Potamotrygon roulini |
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| Locality | |
| Distribution | South America: Colombia (Orinoco Basin). |
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