黄蚜小蜂属 chrysomphali－种团2新种记述（膜翅目：蚜小蜂科）1）

摘要

记述了采自云南的黄蚜小蜂属Aphytis chrysomphali－种团的2个新种———滇黄蚜小蜂（ A．dianensis Gao et Li， sp．no v．）和拟日黄蚜小蜂（ A．pseudoajp onicus Gao et Li， sp．nov．）。详细记述了成虫的形态特征和分布，并附有特征照片；编制了chrysomphali－种团中国所有已知种类的检索表。所有模式标本均保存在东北林业大学昆虫标本室。%Two species, Aphytis dianensis Gao et Li, sp.nov.and A.pseudojaponicus Gao et Li, sp.nov., which collected from Yunnan Province , China, belong to chrysomphali group of genus Aphythis Howard, were described as new to science in detail.A key to all the known Chinese species of chrysomphali-group was also provided .All the type specimens were de-posited at Northeast Forestry University (NEFU), Harbin, China.