Two new species of Eurytoma(Hymenoptera:Eurytomidae),parasitoids of Bradybatus sp.(Coleoptera:Curculionidae)damaging seeds of Acer truncatum in China  

作　　者：Huihui Liu Liangming Cao Xiaoyi Wang Xuebing Xin Yingxia Bao Zhongqi Yang 

机构地区：[1]Experimental Center of Forestry in North China,CAF/National Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiulong Mountain in Beijing,Beijing 102300,China [2]Ecology and Nature Conservation Institute,Chinese Academy of Forestry&Key Laboratory of Forest Protection of National Forestry and Grassland Administration,Beijing 100091,China [3]Wujiaofeng Nature Reserve of Horqinyouyizhongqi,Xing'an League,Inner Mongolia 137400,China

出　　处：《Zoological Systematics》2023年第3期264-276,共13页动物分类学报（英文版）

基　　金：financially supported by the Key Project of the Fundamental Fund of the Chinese Academy of Forestry(CAFYBB2020ZB005)。

摘　　要：Two new species of Eurytoma,E.truncatumi Yang,Liu&Cao,sp.nov.and E.acutibialis Yang,Liu&Cao,sp.nov.,are described and illustrated,as the solitary larval and pupal ectoparasitoid of Bradybatus sp.(Coleoptera:Curculionidae),a serious pest of purpleblow maple,Acer truncatum Bunge(Aceraceae).Photographs of the characters of the new species were provided.Typical materials were deposited in Insect Museum,Chinese Academy of Forestry,Beijing.The biological characters observed and their biocontrol potential were also discussed.

关 键 词：Eurytoma seed-eater PARASITOIDS biological control Acer truncatum 

分 类 号：Q969[生物学—昆虫学]