• [Wiki] http://en.wikipedia.org/wiki/Hypsopsetta_guttulata.
• [fishbase] http://www.fishbase.org/summary/4241.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [oac] Lane, E. D. and Hill, C. W. (1975). http://www.oac.cdlib.org/view?docId=kt6n39n885&brand=oac4&doc.view=entire_text.