Potamotrygon schuhmacheri, Taxa Only, Exact Match: 3 Treatments

Myliobatiformes	new species	Castex, M. N., 1964, Una nueva especie de raya fluvial americana: Potamotrygon schuhmacheri sp. n, Neotropica, La Plata 10, pp. 92-94 : 92, 94	92, 94
Potamotrygon schuhmacheri		Koerber, Stefan, Vera-Alcaraz, Héctor S. & Reis, Roberto E., 2017, Checklist of the Fishes of Paraguay (CLOFPY)., Ichthyological Contributions of PecesCriollos 53, pp. 1-99 : 11	11
Potamotrygon schuhmacheri		Mirande, Juan Marcos & Koerber, Stefan, 2020, Checklist of the Freshwater Fishes of Argentina. 2 edition. (CLOFFAR- 2)., Ichthyological Contributions of PecesCriollos 72, pp. 1-81 : 10	10