中国蚜小蜂属2新记录种记述（膜翅目：蚜小蜂科）

摘要

记述了蚜小蜂属（Aphelinus Dalman）2个中国新记录种：黄体黑盾蚜小蜂（A．jaop nicas Ashmead），采自陕西省宁陕县和福建省武夷山市；黄头黑胸蚜小蜂（A．humilis Mercet），采自西藏自治区察隅县。详细描述了2种的形态特征、寄主及分布，并附有形态特征照片。%Two new record species of Aphelinus Dalman were reported from China .A.japonicas Ashmead was collected from Ningshan County , Shaanxi Province and Wuyishan City , Fujian Province; A.humilis Mercet was collected from Chayu County, Xizang Autonomous Region (Tibet).Detailed descriptions, hosts, distributions and characteristic photos of the two species were also provided .