Foley, Ian A., and Michael A. Ivie. “A Revision of the Genus Phellopsis LeConte (Coleoptera: Zopheridae)”. Zootaxa 1689, no. 1 (January 25, 2008): 1–28. Accessed May 3, 2025. https://www.mapress.com/zt/article/view/zootaxa.1689.1.1.