Review of the Stenus asyura group (Coleoptera, Staphylinidae, Steninae) in Korea, with description of five new species

In this study, a total of nine species of the Stenus asyura group were recognized from Korea. Among them, five species are described as new to science: Stenus foliaceus n. sp., S. fuscicorpus n. sp., S. fusciformis n. sp., S. gajisanensis n. sp., and S. suryongensis n. sp. Habitus photographs, illustrations of diagnostic characters, and a key to the species of this group in Korea are provided.