Template:Silva & Carvalho, 2015
- Silva, J.P.C.B. Da & Carvalho, M.R. de 2015: Systematics and morphology of Potamotrygon orbignyi (Castelnau, 1855) and allied forms (Chondrichthyes: Myliobatiformes: Potamotrygonidae). Zootaxa 3982(1): 1–82. DOI: 10.11646/zootaxa.3982.1.1. Preview (PDF). ISBN 978-1-77557-739-3 (paperback); ISBN 978-1-77557-740-9 (Online edition)
- Date of publication: 8 July 2015
- ZooBank: 91641D79-640D-4C8C-ABFA-9A735FCAC55E
- No new names