Abstract
Sightings of long-tailed bats have only been recorded twice in Korea, and their morphology and ecology are virtually unknown. We captured a female long-tailed bat in May 2016, in Gangwon Province, and to the best of our knowledge, this has been done for the first time in approximately 30 years. The captured bat had a very small craniofacial area and the length of its tibia was > 19 mm. The wing membrane penetrated the distal portion of the metatarsus of its first toe. The fur of the bat had a lusterless yellowish-brown color and its terminal tail vertebra was free beyond the posterior edge of the uropatagium. It had an obvious lambdoid crest on the lateral side. The anterior and central premolars were located inward with respect to the tooth row. In the mandible, the central premolar was located slightly inward and was nearly 80% of the anterior premolar in height.
