“Enzyme Polymorphism in Sitophilus oryzae (Linnaeus, 1763) and Sitophilus zeamais (Motschulsky, 1855) (Coleoptera, Curculionidae) in southern Brazil”, Acta Sci. Biol. Sci., vol. 37, nº 2, p. 205–211, ago. 2015, doi: 10.4025/actascibiolsci.v37i2.25143.