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''Chrysomela vigintipunctata'' or spotted willow leaf beetle (Russian: Двадцатиточечный листоед — translated as The 20 spots leaf eater) is a species of ''broad-shouldered leaf beetles'' belonging to the family Chrysomelidae, subfamily Chrysomelinae. Length of the beetles vary from 6.5 to 9.2 mm. Both larvae and adults feed on the leaves of its host plants, especially Salicaceae species. Elytra usually are yellowish-green, with 10 black spots on each side, while the head and the pronotum are black, with yellow sides. Beetles live mostly in forests, along lakes, swamps and feed on Willow and Populus. They are found in most of Europe, Mongolia, Russian Far East and Japan. ==External links== *(Biolib ) *(Culex.biol.uni.wroc.pl ) *(Fauna europea ) *(Insektenbox ) 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Chrysomela vigintipunctata」の詳細全文を読む スポンサード リンク
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