• [Wiki] http://en.wikipedia.org/wiki/Zearaja.
• [fishbase] http://www.fishbase.org/summary/Zearaja-chilensis.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [LicaLami2006] Licandeo, R. R., Lamilla, J. G., Rubilar, P. G., and Vega, R. M. (2006). Age, growth, and sexual maturity of the yellownose skate Dipturus chilensis in the south-eastern Pacific. Journal of Fish Biology, 68:488--506. doi:10.1111/j.1095-8649.2006.00936.x.