SMETANA, A. Contributions to the knowledge of the “Staphylinus-complex” (Coleoptera: Staphylinidae: Staphylinini) of China. Part 21. The genus Ocypus Leach, 1819, subgenus Pseudocypus Mulsant & Rey, 1876. Section 4. Zootaxa, Auckland, New Zealand, v. 2286, n. 1, p. 1–30, 2009. DOI: 10.11646/zootaxa.2286.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.2286.1.1. Acesso em: 20 apr. 2025.