This study was conducted to review the genus Bucculatrix Zeller, 1839 belonging the family Bucculatricidae. In Korea, only three species have been reported to date (Park, 2013; Lee and Jeun, 2022; 2023). A total nine species were identified in Korea in this study. Among them. two species, Bucculatrix sp. nov.1 and B. sp. nov.2 was described as new to science. Also four species: B. duanwuia Liu, 2020, B. tsurubamella Kobayashi, Hirowatari & Kuroko, 2010, B. demaryella (Duponchel, 1840) and B. comporabile Seksjaeva, 1989 are reported for the first time from Korea. These species were identified by visiting Osaka Metropolitan University and comparing the specimens. Available information, host plants, images of adults and genitalic structures, and DNA barcode for the species are provided.

• Jae-In Oh(Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)
• Neung-Ho Ahn(Biodiversity Research Department Species Diversity Research Division, Incheon, Korea)
• Ji-Young Lee(Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)
• June-Hyeok Jeong(Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)
• Sang-Yoon Kim(Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)
• Young-Gwang Song(Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)
• Bong-Kyu Byun(Department of Biological Science and Biotechnology, Hannam University, Daejeon, Korea)