长尾小蜂属Torymus二新种记述(膜翅目:长尾小蜂科)  

Description on Two New Species of Torymidae (Hymenoptera)

作　　者：林祥海[1] 徐志宏[1] 赵改[1] 程洪保 俞文仙 

机构地区：[1]浙江大学农业与生物技术学院应用昆虫研究所,浙江杭州310029 [2]富阳市森林病虫防治检疫站,浙江富阳311400

出　　处：《Entomotaxonomia》2005年第4期303-309,共7页昆虫分类学报（英文）

基　　金：国家自然科学基金项目(30170760)

摘　　要：记述采自浙江、江苏、福建和贵州的长尾小蜂属TorymusDalman2新种:浙江长尾小蜂Torymuszhejiangensis,sp.nov.和斑翅长尾小蜂Torymusmaculatus,sp.nov.。模式标本保存在浙江大学农业与生物技术学院应用昆虫研究所。The paper presents two new species of the genus Torymus Dalman from Zhejiang, Fujian, Jiangsu and Guizhou provinces. The type specimens are deposited in the Institute of Applied Entomology, College of Agriculture and Biotechnology, Zhejiang University. 1. Torymus zhejiangensis Lin et Xu, sp. nov. （Fig. 1） The new species is similar to T. cupreus Spinola, 1808, but can be distinguished from the latter by the following characters： 1） the first with length of ovipositor longer than gaster, about 1.50 times of gaster, but the latter with ovipositor as long as gaster; 2） the first with stigma of fore wing enlarged slightly, but latter with stigma of fore wing strongly enlarged; 3） the first head and thorax green, with bronze reflections, the latter head and thorax red brownish; 4） the first with fore wing clarity, only with a small spot at the stigma, the latter with fore wing infuscate; 5） the first as a parasite of Aiolomophus rhopaliodes Walker, the latter as a parasite of Sphecoidea. Holotype： ♀, Anji City, Zhejiang Province （30.68°N, 119.68°E）, 1964, XU Tian-sen, No. 6016.4; Paratypes： 3 ♀♀, Anji City, Zhejiang Province, Ⅴ-1964, XU Tian-sen, ex. Aiolomophus rhopaliodes, No. 64016.2; 8♀♀2 ♂♂, Changting County, Fujian Province, Ⅵ-1976, MING Wei-jun, ex. bamboo, No.846162; 1♀, Songyang County, Zhejiang Province, Ⅶ-Ⅵ-1983, CHEN Han-lin, No. 842774; 1♀, Deqin County, Zhejiang Province, 27-Ⅴ-1995, HE Jun-hua, No.959316, 958978, 959111, 95449; 3 ♀♀2 ♂♂, Deqin County, Zhejiang Province, 27-Ⅴ-1995, TANG Jian, No.954923, 954924, 954931, 954927, 954926; 1 3, Deqin County, Zhejiang Province, 27-V-1995, CHEN Xue-xin, No.954920; 2 ♂♂, Mt. Wuyi, Fujian Province, 21-Ⅶ-1986, WANG Jia-she, No,865307, 865408, 86408, 865494; 1 9 2♂♂, Songyang County, Zhejiang Province, 29-Ⅳ-1980, CHEN Han-lin, No. 910999, 911006, ex. bamboo; 1 ♀, Anji City, Zhejiang Province, 26-Ⅵ-1996, HE Jun-hua, No. 962819; 1 ♀, Anji City, Zhejiang Province, 25-Ⅵ-1996, HE Jun

关 键 词：膜翅目 小蜂总科 长尾小蜂科 新种 中国 

分 类 号：Q969.54[生物学—昆虫学]