• [Wiki] http://en.wikipedia.org/wiki/Rhinoptera_bonasus.
• [fishbase] https://www.fishbase.se/summary/Rhinoptera-bonasus.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Neer2005] Neer, J. A. (2005). Aspects of the life history, ecophysiology, bioenergetics, and population dynamics of the cownose ray, Rhinoptera bonasus, in the northern Gulf of Mexico. PhD thesis, Louisiana State University.