木兰围场自然保护区蚜虫物种多样性初报

Aphid species diversity of Mulanweichang Nature Reserve

根据已有数据对木兰围场自然保护区蚜虫物种组成、区系成分、寄主植物种类等方面分析,研究该地区蚜虫物种多样性特点。结果表明:木兰围场自然保护区已知蚜虫6科28属52种,区系组成以广布种、古北种和古北+东洋种为主,寄主植物涉及27科,主要危害植物茎和叶。

Aphid species diversity of Mulanweichang Nature Reserve, from the composition, aphid fauna and the relationship between host plants and aphids were primarily studied according to available data. The results showed that： 52 species belong to 28 genera, 6 families were known in Mulanweichang Nature Reserve; And Widespread species, Palaerctic species, Palaeretic＋ Oriental Region were obviously rich. Host plant included 27 families; stems and leaves were the major harming sites.