新疆邻赤眼蜂属种类记述(膜翅目:赤眼蜂科)  

A Taxonomic Study on the Genus Paracentrobia Howard (Hymenoptera:Trichogrammatidae) from Xinjiang,China

作　　者：胡红英[1] 林乃铨[2] 

机构地区：[1]新疆大学生命科学与技术学院,新疆乌鲁木齐830046 [2]福建农林大学生物防治研究所,福建福州350002

出　　处：《Entomotaxonomia》2004年第4期299-306,共8页昆虫分类学报（英文）

摘　　要：简述邻赤眼蜂属ParacentrobiaHoward的研究历史及现状,并描述了采自新疆的3种,其中有2新种,1中国新记录种,提供了新疆邻赤眼蜂属3种的分类检索表,另附主要形态特征图。所有标本保存在福建农林大学生物防治研究所。In this paper, 3 species of the genus Paracentrobia Howard from Xinjiang are described and illustrated. Among them, 2 species are new to science, 1 species is first record from China. A key to the 3 species is provided. All specimens examined are deposited in the Biological Control Research Institute, Fujian Agriculture and Forestry University. 1. Paracentrobia bicolor Girault,rec. nov. (Fig. 1) Paracentrobia bicolor Girault, 1912, Mem. Queen. Mus., 1: 68. Material: 1♂, Shawan County, Xinjiang Uygur Autonomous Region, 14-Ⅶ-2001, HU Hong-ying. 2. Paracentrobia exilimaculata, sp. nov. (Fig. 2) This species is similar to Pyasumatsui Subba Rao, but different from the latter in the smaller fuscated area beneath the stigmal vein;beneath the stigmal vein without 3 stout setae and whole abodomen tergite with dark brown transverse strip. Holotype:♀, Jinghe County, Xinjiang Uygur Autonomous Region, 15-Ⅶ-2001, HU Hong-ying. Paratypes: 2♀♀, 3♂♂, same data as the holotype;4♀♀, Xinyuan County, Xinjiang Uygur Autonomous Region, 01-Ⅵ-2001, WU Wei;1♀, 1♂, Wujiaqu City, Xinjiang Uygur Autonomous Region, 20-Ⅶ-2001, SUN Tao;1♀, Kurle City, Xinjiang Uygur Autonomous Region, 17-Ⅴ-2001, WU Wei;2♀♀, Hejing County, Xinjiang Uygur Autonomous Region, 08-Ⅷ-2001, HU Hong-ying. 3. Paracentrobia fuscusala, sp. nov. (Fig. 3) This species is similar to both P. fusca Lin and P. longiclavata Yousuf et Shafee, it differs from the former in female funicle and the second club yellowish white, the thorax about 0.58~0.84 length of abdomen;marginal vein longer than submarginal vein;it differs from the latter in the club shorter than the remains of antennae, ovipositor extruded distinctly. Holotype: ♀, Hutubi County, Xinjiang Uygur Autonomous Region, 27-Ⅷ-1999, LIN Nai-quan; Paratypes: 12♀♀, 2♂, the same as the holotype.

关 键 词：赤眼蜂科 属种 中国新记录种 记述 膜翅目 新种 标本保存 形态特征 新疆 福建农林大学 

分 类 号：Q969.545.3[生物学—昆虫学]