본 연구를 통해 미기록종 Homalotylus albifrons (Ishii, 1925) (벌목: 깡충좀벌과)를 한국에 최초로 보고한다. 이 종에 대한 진단과 사진과 한국 의 Homalotylus 속의 종 키를 수록한다.

본 연구에서는 한국산 미기록속인 고수씨살이좀벌속(신칭) 및 미기록종인 고수씨살이좀벌(신칭)과 긴고수씨살이좀벌(신칭)을 처음으로 보 고한다. 본 논문에서는 한국산 고수씨살이좀벌속(신칭)의 검색표와 두 미기록종의 재기재문 및 사진을 제공한다.

The Chalcididae belong to a medium-sized family of parasitoids in the superfamily Chalcidoidea (Hymenoptera). Chalcidids can be recognized by the swollen hind femur, the indistinct prepectus, the sharp occipital carina bordering the gena posteriorly, and the strong punctation of the mesosoma. They have been recorded parasitizing six insect orders, and several species are facultative or obligate hyperparasitoids. More than 1,500 species in 90 genera have been recorded worldwide, of which 12 species in six genera have been recorded in South Korea. As a result of taxonomic and faunal studies on Korean Chalcididae, we have found two newly recorded species, Haltichella nipponensis Habu and Dirhinus anthracia Walker, in Korea. These species were discovered using Malaise traps, Lindgren funnel traps, and observation with the naked eye in Jeonbuk, Gangwon province, and Sejong city in 2023. The genus Haltichella Spinola, 1811, is recorded in Korea for the first time. In this presentation, we provide morphological and ecological information on these species.

The Eurytoma appendigaster species-group is a second large group within the genus Eurytoma Illiger found in the Palearctic region. This group comprises 44 species by Zerova, but in Korea, only one species, E. appendigaster (Swederus), has been previously reported. They are well-known for their predation on phytophagous insects, mainly the genus Tetramesa which is belonged to the family Eurytomidae and associated with grasses (Poaceae). In this study, we report seven species of the appendigaster species-group from Korea for the first time. Also, key to Korean species of appendigaster species-group and photos of diagnostic characteristics are provided.

깡충좀벌과에 속하는 Neastymachus japonicus (Tachikawa,1970)와 Boucekiella depressa Hoffer, 1954 2종을 한국에서 처음으로 보고한다. 본 종의 기술, 분포, 삽화를 수록한다