Abstract
During the 1991 study of helminth of the South Korean chiropterans, Rhinloophus ferrumequinum korei, Myotis macrodactylus, M. mystacinus, M. formosus and Pipistrellus coreensis were obtained. Vampirolepis hidaensis SAWADA, 1967, commonly parasitic on R. ferrumequinum nippon and Miniopterus schreibersii of Japan, were recorded from R. ferrumequinum korei in an abandoned mine at Yongsan-ri, Gajo-myeon, Geochang-gun, Kyungsangnamdo. This finding represents new parasite-host record ; it is new with respect to geographical distribution.