Zamora Mejías, Daniel, and Paul E. Hanson. “Key to the Species of Parasitoids and Hyperparasitoids (Hymenoptera) of Aphids (Hemiptera: Aphididae) of Costa Rica”. Agronomía Mesoamericana 28, no. 3 (September 1, 2017): 565–575. Accessed May 5, 2024. https://revistas.ucr.ac.cr/index.php/agromeso/article/view/24640.