• [Wiki] http://en.wikipedia.org/wiki/Umbrina_ronchus.
• [fishbase] https://www.fishbase.de/summary/Umbrina-ronchusis.html.
• [Dard1961] Dardignac, J. (1961). Les ombrines des côtes atlantiques du Maroc. Rev. Trav. Inst. Pêches. Marit., 25(3):263--279.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.