Pelsue, Jr., Frank W., and Charles W. O’brien. “A Redefinition of the Curculionini of the World, With a Key to Subtribes and Genera, and Two New Genera: Pseudoculio and Megaoculis (Coleoptera: Curculionidae: Curculioninae)”. Zootaxa 3102, no. 1 (November 18, 2011): 27–49. Accessed May 2, 2025. https://www.mapress.com/zt/article/view/zootaxa.3102.1.2.