VALLEJO, FERNANDO, MIGUEL ANGEL MORÓN, and SERGIO ORDUZ. “First Report and Description of Phyllophaga Obsoleta Blanchard (Coleoptera: Scarabaeoidea, Melolonthidae) in Colombia”. Revista Colombiana de Entomología 23, no. 1 (June 30, 1997): 1–7. Accessed April 30, 2024. https://revistacolombianaentomologia.univalle.edu.co/index.php/SOCOLEN/article/view/9861.