北京市植物园的3种中国新记录蚜虫记述(半翅目,蚜科)

Three species of aphids new to China from Beijing Botanic Garden(Hemiptera,Aphididae)

记述了采自北京市植物园的3种中国新记录蚜虫:杉松上的杉松长足大蚜Cinara longipennis(Matsumura,1917)、欧洲荚蒾和鸡树条上的荚蒾蚜Viburnaphis viburnicola(Sorin,1983)和多歧沙参上的轮叶沙参指管蚜Uroleucon triphyllae(Miyazaki,1966),描述了鉴别特征,并提供了生态照片。并记录了荚蒾蚜的4种天敌昆虫:捕食性的异色瓢虫Harmonia axyridis(Pallas,1773)、黑带食蚜蝇Episyrphus balteata(De Geer,1776)、垂边食蚜蝇Epistrophe sp.和寄生性的麦蚜茧蜂Ephedrus plagiator(Nees,1811)。

The present paper records 3 aphid species as new to China from Beijing Botanic Garden：Cinara longipennis（Matsumura,1917） from Abies holophylla,Viburnaphis viburnicola（Sorin,1983）from Viburnum opulus and V. opulus subsp. calvescens,and Uroleucon triphyllae（Miyazaki,1966） from Adenophora potaninii subsp. wawreana. It describes their diagnosis characters,provided with color pictures. It lists the natural enemies found in Beijing for V. viburnicola： Harmonia axyridis（Pallas,1773）,Episyrphus balteata（De Geer,1776）,Epistrophe sp. and Uphedrus plagiator（Nees,1811）.