A. Ruiz-L and J. Madrid-V, “Studies on the biology of the parasitic isopod Cymothoa exigua Schioedte and Meinert, 1884 and it’s relationship with the snapper Lutjanus peru (Pisces: Lutjanidae) Nichols and Murphy, 1922, from commercial catch in Michoacan”, Cienc. Mar., vol. 18, no. 1, pp. 19–34, Mar. 1992.