Coca-Abia, María Milagro, and Paul S. Robbins. “Taxonomy and Phylogeny of a New Central American Beetle Genus: Catrachia (Coleoptera: Scarabaeidae)”. Revista de Biología Tropical 54, no. 2 (June 1, 2006): 519–529. Accessed November 25, 2024. https://revistas.ucr.ac.cr/index.php/rbt/article/view/13910.