Abstract
A new species of Oligoneura Bigot, 1878, Oligoneura koreana sp. nov., is described from South Korea. The species belongs to the murina species group and can be distinguished from other members of this genus by a combination of characters, including the coloration of the hind tibiae and wing membrane, the shape of the parameral sheath, and a sharply protruding scutum. The species is described in detail, with photographs and illustrations, and observations on mating behavior are included. A key to the species of the murina species group is also provided.
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