• [Wiki] http://en.wikipedia.org/wiki/Narcine_brasiliensis.
• [fishbase] https://www.fishbase.se/summary/Narcine-brasiliensis.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [RoliSide2020] Rolim, F. A., Siders, Z. A., Caltabellotta, F. P., Rotundo, M. M., and Vaske-Júnior, T. (2020). Growth and derived life history characteristics of the Brazilian electric ray Narcine brasiliensis. J Fish Biol., 97. doi:10.1111/jfb.14378.