Smetana, A. “Contributions to the Knowledge of the ‘Staphylinus-Complex’ (Insecta: Coleoptera, Staphylinidae, Staphylinini) of China. Part 20. The Genus Wasmannellus Bernhauer, 1920. Section 2”. Zootaxa, vol. 1791, no. 1, June 2008, pp. 53–56, doi:10.11646/zootaxa.1791.1.2.