• Korean journal of applied entomology
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• v.61 no.4
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• pp.665-668
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• 2022

Bruchidius siliquastri Delobel, 2007 belongs to the subfamily Bruchinae (Chrysomelidae) and is supposedly of eastern Asian origin. The species is recently regarded as an invasive species that infests the seeds of the leguminous plant Cercis siliquastrum L. (Fabaceae) in Europe. In Korea, this bruchid species was uploaded and identified by domestic Korean bloggers. However, they did not conduct a precise identification. Authors observed this species on a C. chinensis Bunge planted on the campus of Sunchon National University in the spring of 2022. In this study, we present new ecological data on the bruchid beetle B. siliquastri Delobel from Korea.

• Animal Systematics, Evolution and Diversity
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• v.40 no.1
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• pp.108-111
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• 2024

Three species of seed beetles, Acanthoscelides pallidipennis (Motschulsky, 1874), Bruchidius terrenus (Sharp, 1886), and Kytorhinus senilis Solsky, 1869, from South Korea are reported for the first time. These three species can be morphologically distinguished from other Korean bruchid species by the distinctive color pattern of the elytra, presence of subapical spines on hind femur, and exposed last three tergites of abdomen, respectively. In this study, partial sequences of mitochondrial cytochrome c oxidase subunit I from Korean specimens of these species were generated. In addition, host plants, distribution maps, and photographs of the dorsal habitus and live specimens of each species are also included.