한국산 밑들이벌속의 분류학적 재검토를 수행한 결과, 미기록종인 짧은밑들이벌(Leucospis sinensis Walker, 1860) (신칭)의 국내분포를 처 음으로 보고한다. 한국산 밑들이벌속의 검색표, 식별형질, 생태정보, 주요 형질에 대한 사진을 함께 제시한다.

Leucospidae Walker are a relatively small family in Chalcidoidea, and they consist of four genera and about 140 species in worldwide. In neighboring countries, 12 species are known from China and four species are known from Japan, but only one species is known from South Korea by Paik (1974). In this study, Leucospis yasumatsui Habu is reported for the frist time from South Korea. A key to South Korean species of the genus Leucospis Fabricius, diagnosis, photos of characteristics and distribution from South Korea are provided.