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.
The subfamily Allantinae is one of the large subfamilies within the family Tenthredinidae with about 900 described species in the world. All of the species are worldwide distributed and 322 of them are from Eastern Palaearctic region. Also, in the neighboring countries, it has been recorded that 275 species in China, 90 species in Japan and 131 species in Russia. But only 15 species have been reported in South Korea. Generally subfamily Allantinae can be easily recognized from other subfamilies by the following characters in fore wing: Veins M and Rs+M meeting Sc+R at or very near the same point; vein 2A+3A complete, always separated from 1A by an anal crossvein; veins M and 1m-cu parallel; vein 2r present. Moreover, all larvae of Allantinae are phytophagous and external feeders on the foliage of the host. In this study, we report eight species belonging to the five genera (Allantus, Ametastegia, Apethymus, Asiemphytus and Taxonus) from South Korea for the first time. As a total of 11 genera and 24 species in Allantinae were identified to occur in South Korea. A key, diagnoses and photographs of the diagnostic characters are provided.
The genera Aproceros and Yasumatsua have not been recorded in Korea previousely. Genus Aproceros is small genus among genera of subfamily Sterictiphorinae with 10 described species. Almost species of this genus recorded in Eastern Palaearctic region except A. scutellis Wei & Nie, 1998 from Oriental region. Also, genus Yasumatsua has been reported only two species: Y. albitibia Togashi, 1990 and Y. nigra Togashi, 1970 in the world.
Key characters of the genera Aproceros and Yasumatsua as following: (1) Aproceros: anal cell of hind wing absent; head narrowed behind eyes; basal anal cell of fore wing open, (2) Yasumatsua: anal cell of Hind wing closed; claw with a basal lobe; face between antennal sockets narrow with sharp median carina (Meicai, 1997). Biology and ecology of these two genera are poorly studied.
In this study we record one unrecorded species of genus Aproceros and described one new species of genus Yasumatsua from Korea. Also, key to korean genera of subfamily Sterictiphorinae, diagnoses of Aproceros and Yasumatsua and photos of morphological characters are provided.
본 수중다리잎벌과의 연구는 국내외 소장표본과 1997년 3월부터 1999년 9월까지 남한 전역에서 채집한 표본 등 500여 개체를 대상으로 하여 진행되었다. 본 연구 결과 한국산 수중다리잎벌과는 Zaraea aurata Takeuchi(꼬마금빛수중다리잎벌), Zaraea fasciata Linnaeus(삼각금빛수중다리잎벌), Agnocimbex eoa Semenov-Tian-Shanskij(흑무늬수중다리잎벌)의 3미기록종을 포함하여 2아과 10속 22종으로 밝혀졌다.
금번조사를 통해 한국산 납작잎벌과의 Neurotoma속 및 Onycholyda속은 5종과 6종으로 각각 정리된다. 이중 Onycholyda속의 1 신종, O. odaesana sp. nov.가 새로이 기재되며, O. zinovjevi Shinohara와 O. sertata(Konow)등 2종이 한국미기록종으로 확인되었다. 또한 N. coreana Shinohara의 숫컷표본이 처음으로 기재되었으며 상기 두 속의 간략한 연구사를 정리함과 동시에 속 및 종의 검색표를 작성하였다.