Jones, Thos H., and George N. Wolcott. “THE CATERPILLARS WHICH EAT THE LEAVES OF SUGAR CANE IN PORTO RICO”. The Journal of Agriculture of the University of Puerto Rico 6, no. 1 (January 1, 1922): 38–50. Accessed April 20, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/15131.