본 연구에서는 한국산 미기록속인 밑들이자루맵시벌속(신칭)과 미기록종인 밑들이짧은자루맵시벌(신칭)을 처음으로 보고한다. 밑들이자루 맵시벌속은 잎벌류에 기생하는 것으로 알려져 있으며, 배마디 끝부분이 위쪽으로 굽어져있는 것이 특징이다. 본 논문에는 미기록속, 미기록종의 기 재문과 사진을 제공한다.

본 연구 결과에서는 국내에 5종 1아종만이 알려져 있던 어리뭉툭맵시벌속에 6종을 추가했다. 이를 통해 국내 어리뭉툭맵시벌속은 총 11종 1아종으로 정리되었으며 본 논문에서는 한국산 어리뭉툭맵시벌속의 분류를 위한 검색표 및 미기록종들의 진단형질과 이미지를 제공했다.

2018년과 2019년 봄철에 전남 광양의 일부 자두(Prunus salicina Lindl.) 과수원에서 어린 과실을 낙과시켜 심각한 피해를 일으키는 새로운 해충을 채집하여 사육한 후 우화한 성충을 분류동정한 결과, 국내미기록종인 자두수염잎벌(신칭; Monocellicampa pruni Wei)로 확인되어 보고한다. 또한 이 해충의 피해 상황과 분류학적 특징을 기재함과 동시에 수컷생식기의 특징을 도해하여 제시하였다.

본 연구결과에서는 한국산 나방살이뭉툭맵시벌속의 8미기록종을 한국에 처음 보고하며, 나방살이뭉툭맵시벌속(신칭) 역시 한국에 처음으로 기록되는 속이다. 본 논문에서는 한국산 나방살이뭉툭맵시벌속의 분류를 위한 검색표 및 미기록종들의 진단형질과 표본사진을 제공하였다.

The family Ichneumonidae belongs to the order Hymenoptera, class Insecta, and includes over 25,000 valid species in 47 subfamilies worldwide. The family occurs worldwide, with more species in cool moist climates than in warm dry ones. Ichneumonids are parasitoids of immature holometabolous insects or Chelicerata (Araneae and Pseudoscorpionida eggs adult Araneae). Symphyta and Lepidoptera, which are agricultural and forestry pests are the most common hosts. Therefore, they are one of most important control agents of the pest populations. This family is known as a monophyletic group with the family Braconidae. The inventory of the Hymenoptera fauna of the Korean peninsula was started from the end of the last century (1887) by O. Radoszkowski. A comprehensive historical review of the faunal study of Hymenoptera has been prepared by Kim (1963) who recorded 921 species, 382 genera in 76 families from the Korean peninsula. Among them, 271 species of Ichneumonidae had been recorded until 1970 from South Korea. Since then, taxonomic study of Ichneumonidae has developed steadily over the past 30 years by several Korean taxonomists. Recently, the frequency of collaboration with foreign specialists has also increased. The current total of South Korean Ichneumonidae is 921 species in 302 genera of 29 subfamilies. It is hoped that more collaborative work in the future will help describe the country’s rich diversity.

한국산 수염잎벌아과의 미기록종인 살구나무테두리잎벌(신칭)을 확인하고 처음으로 보고한다. 본 종은 2016년 처음 국내에서 발견되어 살구나무를 가해하는 해충으로 보고되었고, 본 연구를 통해 최초로 종을 규명하고자 한다. 살구나무테두리잎벌의 생활사 및 생태사진과 기재 및 주요 형질 사진을 제공한다.

큰납작벼룩좀벌속(신칭)의 두 미기록종을 포함한 납작벼룩좀벌아과(신칭)를 한국산으로 처음 보고한다: 큰납작벼룩좀벌(Metapelma beijingensis Yang)(신칭) 그리고 긴꼬리큰납작벼룩좀벌(Metapelma pacificum Nikol’skaya)(신칭). 또한, 긴꼬리큰납작벼룩좀벌의 수컷 개체가 처음으로 발견되어 보고한다. 한국산 큰납작벼룩좀벌속의 검색표, 진단 그리고 진단형질에 대한 사진을 제공한다.

Tineobius Ashmead, 1896 is a relatively small group in the family Eupelmidae. It can be distinguished by the following characters: head with conspicuously lengthened maxillary palpus, mesotibia without apical groove, gaster with deeply emarginate syntergum and filiform ovipositor sheaths. Most species of Tineobius were recorded from Afrotropical, Australasian and Oriental region. However, in Palearctic region, only one species (Tineobius tamaricis Ribes & Fusu) is discovered from Spain by Fusu & Ribes (2017). In this study, the genus Tineobius is reported from South Korea for the first time, with two newly recorded species. Also, a key to South Korean species of Tienobius, diagnoses and photographs of the diagnostic characteristics are provided.

The subfamily Pimplinae currently include 1,737 worldwide species in 77 genera. 78 species in 21 genera have been recorded from South Korea. Among them, the genera Exeristes, Gregopimpla and Paraperithous are small groups with 10, 8 and 6 species from worldwide. The existing South Korean Exeristes and Paraperithous include only one species, E. roborator (Fabricius) and P. chui (Uchida). Three species of genus Gregopimpla have been recorded from South Korea, G. himalayensis (Cameron), G. inquisitor (Scopoli) and G. kuwanae (Viereck). In this study, we report three newly recorded species Exeristes longiseta (Ratzeburg), Gregopimpla ussuriensis Kasparyan and Paraperithous gnathaulax (Thomson) from South Korea, including diagnoses, photographs of newly recorded species and keys to the species of South Korean Exeristes, Gregopimpla and Paraperithous.

Harpiphorus, a monotypic genus of subfamily Allantinae (Symphyta: Tenthredinidae), was established based on Tenthredo (Emphytus) lepida Klug. The genus is close to Hemibeleses Takeuchi but can be easily distinguished by the following characteristics: the cell 1M in fore wing with a distinct petiole dorsally and cell M in hind wing closed. Harpiphorus is widely distributed in Europe, but has not yet been found in outside the continent. The larva of this genus is phytophagous attacking the oak species (Quercus trojana Webb and Q. robur L.). As a result of the present study, the genus Harpiphorus is reported based on H. lepidus for the first time from South Korea and the Eastern Palaearctic region. A diagnosis, figures of morphological features are provided.

Monsoma is a small and rarely collected genus within Allantinae, consisting of four species widely distributed in Palaearcticand Nearctic regions: M. faustum Zhelochovtsev, 1961; M. inferentium (Norton, 1868); M. pallipes (Matsumura, 1912);M. pulveratum (Retzius, 1783). This genus is morphologically similar to Empria Lepeletier & Serville, however, can bedistinguished by the abdominal terga without pale detached paired patches, cross-vein m-cu present and cell M closedon the hind wing.In the present study, the genus Monsoma is reported from South Korea for the first time based on M. pallipes. Adetailed redescription, photographs of the diagnostic characters are provided.

Eupelmidae Walker, 1833, belongs to the superfamily Chalcidoidea, with more than 1,000 described species within48 genera worldwide. They are distinguished from other families as following characters: females and some males withlarge and undivided mesopleuron; gaster subsessile; male antenna with seven funiculars and only single anellus.Most species of this family are idiobiont ectoparasitoids or predators of the immature stage of Coleoptera, Homoptera,Lepidoptera, Neuroptera, Orthoptera and even other Hymenoptera, or some species are endoparasitoids of eggs of Araneae,Dictyoptera, Hemiptera, Lepidoptera, Orthoptera and Phasmida.In this study, history, descriptions, photos of habitus and a key to genera and species of South Korean Eupelmidaeare provided.