| New species of the diaspidid genus Lepidosaphes （Hemiptera： diaspididae） on cypress from Tibet of China |
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| 作者姓名： | WEI Jiu-feng ;CAI WANG Ji-mei ;FENG Ji-nian |
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| 作者单位： | [1]Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Plant Protection College, Northwest A ＆ F University, Yangling 712100, China; [2]Forest Diseases and Insect Pests Control Station of Tibet, Lhasa 850000, China |
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| 基金项目： | The project was supported by the National Natural Science Foundation of China NSFC, （No. 30870324）. |
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| 摘 要： | Cypress plays an important role in urban afforestation in Tibet of China, and scale insects are a serious pest group that attack Cypress. In this paper, a new species, Lepidosaphes xizangensis Feng, sp. n. from Tibet, is described. Its damages to cypress trees are recorded. The new species is similar to Lepidosaphes pineti Borchsenius, 1958, with its perivulvar disc pores arranging in eight groups, but can be distinguished from the latter by the following characteristics： （1） gland spines between median lobes longer than median lobes; （2） distance between median lobes similar than width of median lobes; （3） dorsal gland ducts are much more slender. It enriches the diversity of Lepidosaphes fauna of China and adds new information of coccids＇ damages to cypress.
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| 关 键 词： | 西藏 中国 半翅目 新种 中位数 城市绿化 新物种 介壳虫 |
New species of the diaspidid genus Lepidosaphes （Hemiptera： diaspididae） on cypress from Tibet of China |
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| WEI Jiu-feng,;CAI WANG Ji-mei,;FENG Ji-nian.New species of the diaspidid genus Lepidosaphes （Hemiptera： diaspididae） on cypress from Tibet of China[J].Agricultural Science ＆ Technology,2009(1):51-53. |
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| Abstract: | hemiptera diaspididae Lepidosaphes new species Tibet China |
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| Keywords: | hemiptera diaspididae Lepidosaphes new species Tibet China |
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