广裂蚜小蜂属一新种(膜翅目:蚜小蜂科)  

A new species of the genus Euryischia Riley from Yunnan Province(Hymenoptera,Aphelinidae)

作　　者：谭耀庚[1] 彭宇[1] 陈建[1] 刘风想[1] 

机构地区：[1]湖北大学生命科学学院,湖北武汉430062

出　　处：《湖北大学学报（自然科学版）》2012年第1期97-99,共3页Journal of Hubei University：Natural Science

基　　金：国家自然科学基金(31071895)资助

摘　　要：记述蚜小蜂科广裂蚜小蜂属一新种,即隐广裂蚜小蜂Euryischia celarens,sp.nov.标本采自云南省蒙自县,保存在湖北大学昆虫天敌标本室.A new species of the genus Euryischia Riley,1889 was reported from Yunnan Province,Southwestern China. Euryischia celarens Tan et Chen,sp.nov.(figs.1-4). This species was related to Euryischia indica Mani et Kurian,but could be distinguished from the latter by: 1) antennal scape ventrally with long paler area,legs dark;2)metamotum plate overlapping propodeum with one plicate medially;3) scutellum with only one pair of long setae;4) mid lobe with sculpture transversely striated anteriorly and longitudinally striated posteriorly,scutellum medially with sculpture quadrilateral. Holotype♀,Mengzi County,Yunnan Province,China,Nov.1988 ex Icerya seychellarum Westwood on Punica granatun.Type specimen was kept in the Collections of Natural Enemies of Pests,Hubei University.

关 键 词：膜翅目 蚜小蜂科 广裂蚜小蜂属 新种 

分 类 号：Q969.54[生物学—昆虫学]