Jerez, V. R., and L. Cerda. “Hornius Grandis (phil. &Amp; Phil, 1864). (Chrysomelidae - Eumolpinae) Morphological and Biological Antecedents”. Revista Bosque, vol. 9, no. 2, Dec. 1988, pp. 83-86, https://revistabosque.org/index.php/bosque/article/view/1440.