• [Wiki] http://en.wikipedia.org/wiki/Echeneis_naucrates.
• [fishbase] http://www.fishbase.se/summary/Echeneis-naucrates.html.
• [ADW] https://animaldiversity.org/accounts/Echeneis_naucrates/.
• [BachKrau2018] Bachman, B. A., Kraus, R., Peterson, C. T., Grubbs, R. D., and Peters, E. C. (2018). Growth and reproduction of Echeneis naucrates from the eastern Gulf of Mexico. J Fish Biol., 93:755--758. doi:10.1111/jfb.13790.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.