• [Wiki] http://en.wikipedia.org/wiki/wiki/Encrasicholina_purpurea.
• [fishbase] https://www.fishbase.se/summary/Encrasicholina-purpurea.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [StruUchi1976] Struhsaker, P. and Uchiyama, J. H. (1976). A ge and growth of the nehu, Stolephorus purpureus (pisces: Engraulidae), from the Hawaiian Islands as indicated by daily growth increments of sagittae. Fishery Bulletin, 74(1):9--17.