Taxonomic review of the genus Eupoecilia Stephens (Lepidoptera: Tortricidae: Tortricinae) in Korea with descriptions of two new species

[Display omitted] •The genus Eupoecilia (Lepidoptera: Tortricidae) is reviewed from Korea.•We report E. curvifasciata sp. nov., E. koreana sp. nov. and Eupoecilia sanguisorbana (Herrich-Schäffer, 1856).•Two new species and one newly record species are described with illustrations and keys. Eupoecilia Stephens (Lepidoptera: Tortricoidea: Tortricidae) comprises 39 described species worldwide. Eight species of the genus are recognized from Korea, two of which, Eupoecilia curvifasciata sp. nov. and E. koreana sp. nov., are described as new. Also, Eupoecilia sanguisorbana (Herrich-Schäffer, 1856) is reported for the first time from Korea. All the known species are described or redescribed, and the adults and genitalic structures are illustrated. In addition, a key to the Korean species is also provided.