中国蚜小蜂属一新种及一新记录种(膜翅目:蚜小蜂科)  

A New Species and a New Record of Aphelinus Dalman (Hymenoptera: Aphelinidae) from China

作　　者：李成德[1] 张爽[1] 

机构地区：[1]东北林业大学林学院,黑龙江哈尔滨150040

出　　处：《Entomotaxonomia》2005年第1期69-73,共5页昆虫分类学报（英文）

基　　金：黑龙江省攻关项目(20020101408);黑龙江省青年基金项目(20010601001)

摘　　要：报道蚜小蜂属 Aphelinus Dalman 1 新种:竹纵斑蚜蚜小蜂 Aphelinustakecallis sp. nov.,育自北京林业大学院内刚竹 Phyllostachys viridis Mc C.上的竹纵斑蚜 Takecallis arundinariae (Essig);1 中国新记录种:毛蚜蚜小蜂Aphelinus fulvus Jasnosh,育自哈尔滨市行道树的杨树毛蚜 Chaitophorus sp.。所有模式标本均保存于东北林业大学昆虫标本室。A new species and a new record species of the genus Aphelinus Dalman are described from China. All the type specimens are deposited in the Insect Collection of Northeast Forestry University, Harbin, China. 1. Aphelinus fulvus Jasnosh, new record (Figs. 1~5) Aphelinus subflavescens (Westwood): Kurdjumov, 1913: 267. Misidentification. Aphelinus fulvus Jasnosh, 1963: 178. Aphelinus fulvus Jasnosh: Nikol’skaya and Jasnosh, 1966: 169, 172. Material examined: 5♀♀,2♂♂(A9706-02), Harbin, Heilongjiang Province. ex. Chait-ophorus sp. on poplar. 17-Ⅵ-1997, LI Cheng-de. Hosts. Chaitophorus sp. In Poltava Ukraine, it parasites on Chaitophorus salicti (Schrank)(=Ch. capreae Koch)。 Distribution: China (Harbin); Ukraine, Azerbaijan, Czech, United Kingdom. 2. Aphelinus takecallis Li, sp. nov. (Figs. 6~12) The new species with blackish brown head and thorax belongs to subgenus Aphelinus s. str., but the length of three funicular segments are nearly equal, so it is easily distinguished from the other species of the subgenus. Holotype: ♀(A9505-01), campus of Beijing Forestry University, Beijing City. ex. Takecallis arundinariae (Essig) on bamboo (Phyllostachys viridis Mc C.), 05-Ⅴ- 1995, LI Cheng-de; Paratypes: 1♀, 6♂♂, same data as holotype.

关 键 词：膜翅目 蚜小蜂科 蚜小蜂属 新种 新记录 中国 

分 类 号：Q969.545.3[生物学—昆虫学]