中国切方头泥蜂属一新种记述(膜翅目:方头泥蜂科)  

A New Species of Genus Ectemnius Dahlbom (Hymenoptera: Crabronidae) in China

作　　者：李重阳[1] 李强[1] 

机构地区：[1]云南农业大学植物保护学院昆虫学系,云南昆明650201

出　　处：《Entomotaxonomia》2009年第2期147-151,共5页昆虫分类学报（英文）

基　　金：国家自然科学基金(30460025);国家科技基础性工作专项(2006FY120100)项目资助

摘　　要：记述中国广西方头泥蜂科Crabronidae切方头泥蜂属Ectemnius 1新种:漫黄切方头泥蜂Ectemnius anomalifulvus,sp.nov.。模式标本保存于云南农业大学昆虫标本室。A new species, Ectemnius anomalifulvus, sp. nov., is described from Guangxi,China. The type specimen is deposited in the Insect Collections of Yunnan Agricultural University. Ectemnius anomalifulvus Li et Li, sp. nov. （Figs. 1-12） The new species can be distinguished from the closed Ectemnius apo Tsuneki, 1984 and other species of the genus by the following combination of characters： 1） antenna with 12 articles; 2） flagellomere Winner margin slightly depressed; 3） mesoscutum with dense, oblique, longitudinal striations; 4） metapleuron with inconspicuous, slender striations medially and posteriorly; 5） pygidium present, and different body colorations. Holotype： ♂, Shiwandashan Mountain, Guangxi Zhuang Autonomous Region, China, 03-Ⅻ-2001, XU Zai-fu.

关 键 词：膜翅目 方头泥蜂科 切方头泥蜂属 新种 中国 

分 类 号：Q969[生物学—昆虫学]