中国优缨小蜂属Eustochus(膜翅目:缨小蜂科)一新种记述 |
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引用本文: | 徐梅,林乃铨.中国优缨小蜂属Eustochus(膜翅目:缨小蜂科)一新种记述[J].Entomologia Sinica,2003,10(1):65-67. |
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作者姓名: | 徐梅 林乃铨 |
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作者单位: | 福建农林大学生物防治研究所福州350002 |
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摘 要: | 简要讨论了优缨小蜂属Eustochus的研究现状,描述了采自陕西宝鸡的三棒优缨小蜂Eustochus triclavatus新种。该属在中国为新记录。与本属其它各种棒节2节不同,本新种的棒节3节,分别具1、2、3支条形感觉器,头顶、中胸背板、并胸腹节和各足基节均具呈网状纹,产卵管也比其它种短,产卵管:柄后腹约为1.14。所有标本保存在福建农林大学生物防治研究所。
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关 键 词: | 中国 膜翅目 缨小蜂科 优缨小蜂属 新种 新记录 三棒优缨小蜂 形态特征 |
A NEW SPECIES OF THE GENUS EUSTOCHUS HALIDAY (HYMENOPTERA:CHALCIDOIDEA:MYMARIDAE) IN CHINA |
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Authors: | XU Mei and LIN Nai-quan Biological Control Research Institute Fujian Agriculture and Forest ry University Fuzhou China |
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Institution: | XU Mei and LIN Nai-quan Biological Control Research Institute,Fujian Agriculture and Forest ry University,Fuzhou 350002,China |
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Abstract: | The genus Eustochus Haliday (Hymenoptera: Chal cidoidea: Mymaridae) is briefly reviewed. A new species, Eustochus triclavatus is described and illustrated. This is the first record of the genus for China . All specimens examined are deposited in the Biological Control Research Instit ute, Fujian Agriculture and Forestry University, Fuzhou, China. |
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Keywords: | Mymaridae Eustochus Haliday new species China |
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