A new species of the genus <i>Cosmetura </i>Yamasaki, 1983 (Orthoptera, Tettigoniidae, Meconematinae) from Korea
Cosmetura jejuensis Storozhenko et Paik, sp.n. is described from Jeju Island, South Korea. It is closely related to C. fenestrata Yamasaki, 1983, but differs from it by the shape of the male epiproct, and by the shape of the female subgenital plate.