Short, A.e.z., and P.d. Perkins. “A Revision of Oocyclus Sharp of Mexico and Central America (Coleoptera: Hydrophilidae)”. Zootaxa 783, no. 1 (December 20, 2004): 1–45. Accessed April 19, 2025. https://mapress.com/zt/article/view/zootaxa.783.1.1.