Three species of the family Zopheridae (Coleoptera) new to Korea

Three species of the family Zopheridae, Usechus tsushimensis Kamiya, 1963, Synchita tokarensis (Nakane, 1968), and Synchita oculata (Sharp, 1885) are reported for the first time in Korea. Diagnoses, photographs of the adults, and the line drawings of the diagnostic characteristics for each species are presented. •Three species of the family Zopheridae are reported for the first time in Korea.•Including this study, 18 species in 12 genera belonging to the family Zopheridae have been recorded in Korea.•Diagnoses, photographs of adults, and line drawings of the diagnostic characteristics for each species are provided.