The Silphidae Latreille, 1806 was reviewed as 26 species of 9 genera from Korea. In this study, we report a new subspecies, Silpha perforata jejuensis ssp. nov, from Is. Jeju and taxonomic revision of the family Silphidae in Korean Peninsula. We provide descriptions, Photograph of morphological and genital structures and a key of Korean species.

• Seunghwan Lee(Laboratory of Insect Biosystematics, Department of Agricultural Biotechnology, Seoul National University, Research Institute of Agriculture and Life Sciences, Seoul National University)
• MinHyeuk Lee(Laboratory of Insect Biosystematics, Department of Agricultural Biotechnology, Seoul National University)