江浙梅树蚧虫寄生蜂及三种中国新记录(膜翅目:小蜂总科)

The parasitic wasps on Japanese apricot scale insects in Zhejiang and Jiangsu Provinces with notes of three first recorded species from China (Hymenoptera:Chalcidoidea ) .

从江浙梅区所采10种梅树蚧虫中育得寄生蜂4科18属25种,其中3种为中国新记录,并有10项寄主新记录,文中登录了各种寄生蜂的名称、寄主和采地,对3个中国新记录种——长角短索蚜小蜂Archenomus longicornis(Nik),蜡蚧阔柄跳小蜂Metaphycus tamakatakaigara Tachikawa和网室优盾金小蜂Eunotus arelatus(Ratzeburg)作了记述,并附特征图。

A collection of 25 species of parasitic wasps is presented in the paper,which is reared from 10 species of scale insects associated with Japanese apricot by the a authers in 1987~1988 in Zhejiang and Jiangsu provinces.Among them 3 species are new to China,and 10 species of scale insects are first recorded for the hosts of the various parasitic wasps in the world.The hosts and distributions of the three first recorded species are:(1)Archeiromus longicornis(Nik.),Zhejiang(Shangyu),Jiangsu(Wuxian),ex Pseudaulacaspis pentagona Targiani-Tozzetti.(2)Metaphy-cus tamakatakaigara Tachikawa,Zhejiang(Fenghua),ex parthenolecanium persicae(Fabr.).(3)Eunotus areolatus(Ratzeburg),Zhejiang(Changxing,Yuhang),ex Eulecanium kunoesis Kuw.