Hughes, Jennifer B, Gretchen C Daily, and Paul R Ehrlich. “Use of Fruit Bait Traps for Monitoring of Butterflies (Lepidoptera: Nymphalidae)”. Revista de Biología Tropical 46, no. 3 (September 1, 1998): 697–704. Accessed January 31, 2025. https://revistas.ucr.ac.cr/index.php/rbt/article/view/20199.