Fontenelle, J.P. & Lovejoy, N.R. & Kolmann, M.A. & Marques, F.P.L. (2021)
Molecular phylogeny for the Neotropical freshwater stingrays (Myliobatiformes: Potamotrygoninae) reveals limitations of traditional taxonomy. Biological Journal of the Linnean Society, 134(2), 381–401
DOI: 10.1093/biolinnean/blab090

Fontenelle, J.P. & Marques, F.P.L. & Kolmann, M.A. & Lovejoy, N.R. (2021)
Biogeography of the neotropical freshwater stingrays (Myliobatiformes: Potamotrygoninae) reveals effects of continent-scale paleogeographic change and drainage evolution. Journal of Biogeography, 48(6), 1406–1419
DOI: 10.1111/jbi.14086

Loboda, T.S. & Lasso, C.A. & Rosa, R.S & de Carvalho, M.R. (2021)
Two new species of freshwater stingrays of the genus Paratrygon (Chondrichthyes: Potamotrygonidae) from the Orinoco basin, with comments on the taxonomy of Paratrygon aiereba. Neotropical Ichthyology, 19(2), Article e200083
DOI: 10.1590/1982-0224-2020-0083

Shibuya, A. (2022)
A review of the ecological role of the Neotropical freshwater stingrays (Chondrichthyes: Potamotrygoninae). Food Webs, 32, Article e00244
DOI: 10.1016/j.fooweb.2022.e00244

Vazquez, D.M. & Lucifora, L.O. (2023)
Estimating intrinsic susceptibility to extinction when little ecological information is available: The case of Neotropical freshwater stingrays (Chondrichthyes: Potamotrygoninae). Estuaries and Coasts, 46, 1880–1894
DOI: 10.1111/faf.12786

de Lima, A. & Loboda, T.S. & Gianeti, M.D. & da Silva, J.P.C.B. & de Pinna, M. (2023)
Type specimens of Elasmobranchii in the Museu de Zoologia da Universidade de São Paulo (MZUSP). Zootaxa, 5296(3), 301–332
DOI: 10.11646/zootaxa.5296.3.1