Omar, Youssef M., Runzhi Zhang, and Steven R. Davis. “Descriptions of Two New Species of Pseudocossonus Wollaston (Coleoptera: Curculionidae: Cossoninae) from Mainland China With a Key to the World Species”. Zootaxa 1375, no. 1 (December 7, 2006): 59–68. Accessed April 19, 2025. https://mapress.com/zt/article/view/zootaxa.1375.1.4.