References
Amorim, D.S., Santos, C.M.D., Krell, F.T., Dubois, A., Nihei, S.S., Oliveira, O.M., Pont, A., Song, H., Verdade, V.K., Fachin, D.A., Klassa, B., Lamas, C.J., Oliveira, S.S., Carvalho, C.J., Mello-Patiu, C.A., Hajdu, E., Couri, M.S., Silva, V.C., Capellari, R.S., Falaschi, R.L., Feitosa, R.M., Prendini, L., Pombal, J.P., Fernández, F., Rocha, R.M., Lattke, J.E., Caramaschi, U., Duarte, M., Marques, A.C., Reis, R.E., Kurina, O., Takiya, D.M., Tavares, M., Fernandes, D.S., Franco, F.L., Cuezzo, F., Paulson, D., Guénard, B., Schlick-Steiner, B.C., Arthofer, W., Steiner, F.M., Fisher, B.L., Johnson, R.A., Delsinne, T.D., Donoso, D.A., Mulieri, P.R., Patitucci, L.D., Carpenter, J.M., Herman, L. & Grimaldi, D. (2016) Timeless standards for species delimitation. Zootaxa, 4137 (1), 121–128. https://doi.org/10.11646/zootaxa.4137.1.9
Carvalho, M.R. (2016) Description of two extraordinary new species of freshwater stingrays of the genus Potamotrygon endemic to the Rio Tapajós basin, Brazil (Chondricthyes: Potamotrygonidae), with notes on other Tapajós stingrays. Zootaxa, 4167 (1), 1–63. https://doi.org/10.11646/zootaxa.4167.1.1
Carvalho, M.R., Lovejoy, N.R. & Rosa, R.S. (2003) Potamotrygonidae. In: Reis, R.E., Ferraris, C.J. Jr. & Kullander, S.O. (Eds.), Checklist of freshwater fishes of South and Central America. Editora da Pontifícia Universidade Católica, Porto Alegre, pp 22–29.
Carvalho, M.R., Loboda, T.S. & Silva, J.P.C.B da (2016) A new subfamily, Styracuninae and new genus, Styracura, for Himantura schmardae (Werner, 1904) and Himantura pacifica (Bebee & Tee-Van, 1941) (Chondrichthyes: Myliobatiformes). Zootaxa, 4175 (3), 201–221. https://doi.org/10.11646/zootaxa.4175.3.1
Duméril, A. (1865) Historie naturelle des poissons ou ichtyologie générale. Vol. 1, Elasmobranches plagiostomes et holocéphales ou chiméres. Librairie Encyclopédique de Roret, Paris, 720 pp. https://doi.org/10.5962/bhl.title.2111
Eigenmann, C.H. (1910) Part IV. Catalogue of the fresh-water fishes of tropical and south temperate America. In: Hatcher, J.B. & Scott W.B. (Eds.), Reports of the Princeton University Expeditions to Patagonia 1896–1899. Vol. 3. Princeton N.J., Stuttgart, pp. 375–511.
Garman, S. (1877) On the pelvis and external sexual organs of selachians, with special references to new genera Potamotrygon and Disceus (with descriptions). Proceedings of the Boston Society of Natural History, 19, 197–215.
Lahille, F. (1921) Enumeración de los peces cartilaginosos plectognatos y gimnóticos encontrados en las aguas argentinas. Dir. Labor. Invest. Agr.-Ganad, Minist. Agr. de la Nación, Buenos Aires, 41 pp.
Lasso, C.A., Sánchez-Duarte, P., Morales-Betancourt, M.A., Ortiz-Arroyave, L.M., Agudelo, J., Lasso-Alcalá, O.M., Rincon, G., Silva, J.P.C.B. da, Loboda, T.S., Fontenelle, J.P., Rosa, R.S. & Carvalho, M.R. de (2013) Potamotrygon orbignyi. In: Lasso, C.A., Rosa, R.S., Sánchez-Duarte, P., Morales-Betancourt, M.A. & Agudelo-Córdoba, E. (Eds.), IX. Rayas de agua dulce (Potamotrygonidae) de Suramérica. Parte I. Colombia, Venezuela, Ecuador, Perú, Brasil, Guyana, Surinam y Guayana Francesa: diversidad, bioecología, uso y conservación. Serie Editorial Recursos Hidrobiológicos y Pesqueros Continentales de Colombia. Instituto de Investigación de los Recursos Biológicos Alexander von Humboldt (IAvH), Bogotá, D.C., pp. 228–246. https://doi.org/10.21068/B001.2014.204
Loboda, T.S. & Carvalho, M.R. (2013) Systematic revision of the Potamotrygon motoro (Müller & Henle, 1841) species complex in the Parana-Paraguay basin, with description of two new ocellated species (Chondrichthyes: Myliobatiformes: Potamotrygonidae). Neotropical Ichthyology, 11, 693–737. https://doi.org/10.1590/S1679-62252013000400001
Loboda, T.S., Lasso, C.A., Rosa, R.S. & 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), e200083. https://doi.org/10.1590/1982-0224-2020-0083
Roberts, T.R. (2020) 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, International Journal of Ichthyology, 26 (3–4), 93–110.
Rosa, R.S. (1985) A systematic revision of the South American freshwater stingrays (Chondrichthyes: Potamotrygonidae). Doctoral Dissertation, College of William and Mary, Williamsburg, 523 pp.
Rosa, R.S., Charvet-Almeida, P. & Quijada, C.C.D. (2010) Biology of the South American Potamotrygonid Stingrays. In: Carrier, J.C., Musick, J.A. & Heithaus, M.R. (Eds.), Sharks and their relatives II: biodiversity, adaptive physiology, and conservation. CRC Press, Boca Raton, pp. 241–281. https://doi.org/10.1201/9781420080483-c5
Roulin, F.D. (1829a) Description d’une pastenaque fluviatile du Meta (Pastenaque de Humboldt). Annales des Sciences Naturalles, 16, 104–107.
Roulin, F.D. (1829b) Description d’une pastenaque fluviatile du Meta (Pastenaque de Humboldt). Bulletin des Sciences Naturelles et de Géologie, Férussac, 16 (3), 464–466.
Silva, J.P.C.B. & Carvalho, M.R. (2011) A taxonomic and morphological redescription of Potamotrygon falkneri Castex & Maciel, 1963 (Chondrichthyes: Myliobatiformes: Potamotrygonidae). Neotropical Ichthyology, 9, 209–232. https://doi.org/10.1590/S1679-62252011000100021
Silva, J.P.C.B. & Carvalho, M.R. (2015) Systematics and morphology of Potamotrygon orbignyi (Castelnau, 1855) and allied forms (Chondrichthyes: Myliobatiformes: Potamotrygonidae). Zootaxa, 3982 (1), 1–82. https://doi.org/10.11646/zootaxa.3982.1.1
Silva, J.P.C.B. & Loboda, T.S. (2019) Potamotrygon marquesi, a new species of neotropical freshwater stingray (Potamotrygonidae) from the Brazilian Amazon Basin. Journal of Fish Biology, 95 (2), 594–612. https://doi.org/10.1111/jfb.14050
Wiley, E.O. & Lieberman, B.S. (2011) Phylogenetics: Theory and Practice of Phylogenetic Systematics. 2nd Edition. Wiley-Blackwell, Hoboken, 429 pp. https://doi.org/10.1002/9781118017883