Vespidae are social insects and crucial predators that prey upon various insects. In particular, Vespa velutina nigrithorax, as a representative predator of honey bees, inflicts huge economic damage on apiary. Therefore, it is essential to investigate the national distribution of vespid wasps. In this study, collection was made, in 73 study sites, using hornetluring traps and malaise traps in Gangwon-do, Gyeonggi-do, Gyeongsang-do, Chungcheong-do, and Jeju-do from 2019 to 2022. As a result, a total of 24,974 individuals of 24 species, 5 genera, and 2 subfamilies were collected, with the largest number of species collected in Gangwon-do (22 species, 5 genera, and 2 subfamilies). Also, Vespa simillima simillima (38.2%), Vespa crabro flavofasciata (25.1%), Vespa crabro flavofasciata (23.8%), Vespa velutina nigrithorax (27.5%), and Vespa simillima xanthoptera (54.6%) are the dominant species in each province, respectively. Species richness (R') and species evenness (E') were highest in Gyeonggi-do (R'=2.712, E'=0.978), and species diversity (H') was highest in Gyeongsang-do (H'=2.981). Dominance was highest in Jeju-do (DI=0.719). Herein, we provide basic data needed in development of vespid damage management systems using regional sampling data and forest geospatial information in the study area.

한국산 말벌과에 관한 그 간의 연구는 다수의 오류를 포함하는 과거의 정보들이 동정에 반복적으로 사용되고 있어 여러 가지 분류학적 혼란이 야기되고 있는 상황이다. 이에 본 연구에서는 그 동안의 말벌 연구들을 최종 정리하여 호리병벌아과를 제외하고 확정된 한국산 말벌과의 종 목록과 그들의 분포정보를 정리하여 제공하였다. 총 2아과 5속 30종(3아종 포함)의 말벌류와 쌍살벌류를 한반도산으로 확정하였으며, 그 중 말벌아과는 3속 18종, 쌍살벌아과는 2속 12종이다.

Korean Symmorphus species are reviewed taxonomically. We have confirmed eleven species including six newly recorded ones from the Korean Peninsula: Symmorphus ambotretus, S. angustatus, S. apiciornatus, S. bifasciatus, S. carinatus, S. decens, S. foveolatus, S. lucens, S. mizuhonis, S. murarius, S. tsushimanus. A key, diagnosis, remark and illustrations to all the known species are provided.