文献类型：期刊文献

中文题名：寄生于杨潜叶跳象的3种金小蜂(膜翅目:金小蜂科)及1新种记述

英文题名：Three Species of Genus Pteromalus (Hymenoptera:Pteromalidae) Parasitizing Rhynchaenus empopulifolis (Coleoptera:Curculionidae),with Description of a New Species from China

作者：姚艳霞[1] 杨忠岐[1]

第一作者：姚艳霞

机构：[1]国家林业局森林保护学重点实验室中国林业科学研究院森林生态环境与保护研究所

年份：2008

卷号：44

期号：4

起止页码：90-94

中文期刊名：林业科学

外文期刊名：Scientia Silvae Sinicae

收录：CSTPCD;;Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金资助项目(30600478;39625020)

语种：中文

中文关键词：寄生蜂;新种;新记录种;金小蜂科;杨潜叶跳象;生物防治

外文关键词：parasitic wasps; new species; new record species ; Pteromalidae ; Rhynchaenus empopulifolis ; biological control

分类号：Q969.54;S769

摘要：对北京市密云县杨潜叶跳象(鞘翅目:象甲科)寄生蜂进行调查,发现杨潜叶跳象幼虫期寄生小蜂天敌共3种,属金小蜂科金小蜂属(包括1新种与1中国新记录种):密云金小蜂新种,皮金小蜂新记录种及瑟茅金小蜂。寄生蜂总自然寄生率达12.27%(±2.16%),是杨潜叶跳象生物防治的有效天敌资源。详细描述3种寄生蜂的外部形态特征,附有新种部分特征图,并列出寄生杨潜叶跳象3种金小蜂及新种近缘种的检索表。模式标本保存于中国林业科学研究院昆虫标本室。
Three pteromalid wasps of genus Pteromalus parasitizing larvae of Rhynchaenus empopulifolis （Coleoptera： Curculionidae）were found in Beijing, China, including a new species P. miyunensis sp. nov and a newly recorded species P. procetus, as well as another known species P. semotus. The total natural parasitism rate of these three species was about 12.27%（ ±2.16% ）. They may be potential natural enemies in biological control of the weevil. In this study, morphological characters of the three species were described in details, and photos of the important characters of the new species were provided. A key to these three species and other two relevant species to the new species was developed. The specimens are preserved in Insects Collection of China Academy of Forestry, Beijing.