da Silva, L.E.S. & Bittencourt, P.S.T. & Muniz, F.D. & Duncan, W.L.P. & Hrbek, T. & Farias, I.P. (2026)
First evidence of polyandry for amazonian stingray (Potamotrygon wallacei Carvalho, Rosa & Araujo 2016) based on genome-wide SNP data. Molecular Biology Reports, 53(1), Article 524
DOI: 10.1007/s11033-026-11695-0

Silva-Maria, L. & Oliveira, M.I.B. & Costa, O.T.F. & Duncan, W.L.P. (2015)
Organ asymmetry: An analysis of correspondence between quantity and functionality in the reproductive organs of female freshwater stingrays (Potamotrygonidae: Elasmobranchii) [Abstract]. Integrative and Comparative Biology, 55, E167
DOI: 10.1093/icb/icv011

Lameiras, J.L.V. & da Costa, O.T.F. & Moroni, F.T. & Araujo, J.D. & Caranhas, S.M.E. & Marques, C.M.A. & Dos-Santos, M.C. & Duncan, W.L.P. (2014)
Systemic rhabdomyolysis induced by venom of freshwater stingrays Plesiotrygon iwamae and Potamotrygon motoro (Chondrichthyes – Potamotrygonidae) from the Amazon Basin. Toxicon, 77, 105–113
DOI: 10.1016/j.toxicon.2013.10.026

de Souzakodra, A. & Fernandes, M.N. & Duncan, W.L.P. (2014)
Effect of clearwater on osmoregulation of cururu ray, Potamotrygon sp. (Chondrichthyes; Potamotrygonidae), an endemic specie from blackwater river. Scientia Amazonia, 3(1): 15–24

de Araújo, M.L.G. & Duncan, W.L.P. & Matsuura, T. (2003)
Freshwater stingray conservation program at Amazonas State, Brazil [Abstract]. American Elasmobranch Society 19th Annual Meeting, Manaus, Brazil