Delgado, Leonardo, and José Luis Navarrete-Heredia. “Ceraspis Jaliscoensis, A New Species from México (Coleoptera: Scarabaeidae: Melolonthinae)”. Zootaxa 787, no. 1 (December 22, 2004): 1–7. Accessed May 2, 2025. https://www.mapress.com/zt/article/view/zootaxa.787.1.1.