EBRATT, EVERTH E., CARLOS ESPINEL, and ALBA MARINA COTES. “Study of Phase Theory in Rhammatocerus Schistocercoides (Orthoptera : Acrididae) in Oriental Plains of Colombia”. Revista Colombiana de Entomología 26, no. 2 (July 15, 2000): 83–88. Accessed July 3, 2024. https://revistacolombianaentomologia.univalle.edu.co/index.php/SOCOLEN/article/view/9716.