Omar, Y.M., Zhang, R. and Davis, S.R. 2006. Descriptions of two new species of Pseudocossonus Wollaston (Coleoptera: Curculionidae: Cossoninae) from mainland China with a key to the world species. Zootaxa. 1375, 1 (Dec. 2006), 59–68. DOI:https://doi.org/10.11646/zootaxa.1375.1.4.