新疆弯翅缨小蜂属记述(膜翅目,缨小蜂科)

TWO NEW SPECIES OF THE GENUS CAMPTOPTERA FRSTER(HYMENOPTERA,MYMARIDAE) FROM XINJIANG

记述采自新疆的弯翅缨小蜂属Camptoptera Frster3个种,其中有2个新种:小颚弯翅缨小蜂C.minorignatha Hu et Lin,sp.nov.,大胸弯翅缨小蜂C.grandithoracala Guoet Wang,sp.nov.,1个中国新纪录种:日本弯翅缨小蜂C.japonicaTaguchi,1971,并列出了新疆弯翅缨小蜂属3种的分类检索表,另附有主要形态特征图。正模标本及部分副模标本保存于新疆大学生命科学与技术学院昆虫研究室,其余副模标本保存于福建农林科技大学生物防治所。

In this paper,3 species of the genus Comptoptera Frster from Xinjiang are described and illustrated,among which,2 species are new to science,1 spceies is firstly recorded in China. A key to the 3 species is provided. All the specimens are deposited in the Life Science and Technology College,Xinjiang University,Urumqi,China and Biological Control Research Institute,Fujian Agriculture and Forestry University,Fuzhou,Fujian. 1 Camptoptera japonica Taguchi,1971 （Figs 1-4） Camptoptera japonica Taguchi,Transactions of the Shikoku Entomological Society,11（2）：52-53. Specimens examined. Xinjiang,2♀♀Wusu （44°27′N,84°37′E）,14 July 2001,coll. HU Hong-Ying; 1♀,Keping （40°30′N,79°03′E）,23 June 2008,coll. ZHANG Zhi-Qiang,GUO Jian-Wei. 2 Camptoptera minorignatha Hu et Lin,sp. nov. （Figs 5-9） This species can be separated from by other known species of the genus the scutellum with longitudinally striate,3rd funicle much longer than the 1st and scape and pedicel both with longitudinally striate. Holotype ♀,Xinjiang,Shihezi （44°55′N,86°07′E）,12 June 2001,coll. HU Hong-Ying. Paratypes：Xinjiang,3♂♂,1♀,Wusu,17 July 2001,coll. HU Hong-Ying; 2♀♀,2♂♂,Urumqi,25 Aug. 2001,coll. CUI Wei-Dong; 1♀,Hutubi,27 Aug. 1999,coll. LIN Nai-Quan; 2♀♀,Yanqi,9 Aug. 2001,coll. HU Hong-Ying; 3♀♀,Bohu,7 Aug. 2001,coll. HU Hong-Ying; 4♀♀,Hejing,8 Aug. 2001,coll. HU Hong-Ying; 1♀,Akesu,19 June 2008,coll. ZHANG Zhi-Qiang,GUO Jian-Wei; 1♀,Keping,23 June 2008,coll. ZHANG Zhi-Qiang,GUO Jian-Wei; 1♀,Akesu,23 June 2008,coll. ZHANG Zhi-Qiang,GUO Jian-Wei. 3 Camptoptera grandithoracala Guo et Wang,sp. nov. （Figs 10-14） This species is similar to C. pulla Girault,but differs from the latter in the post scutellum with longitudinal striate; marginal fringe long; and body smaller. Holotype ♀,Xinjiang Wujiaqu （44°09′N,87°32′E）,20 July 2001,coll. SUN Tao. Paratypes：Xinjiang,3♂♂,2♀♀,Urumqi,23 Aug. 2001,coll. HU Hong-Ying; 1♂,Kuitun,17 July 2001,coll. HU Hong-Ying; 1♀,1♂,Wusu,17 July 2001,coll. HU Hong-Ying ; 1♀,Shaya,18 June 2008,coll. ZHANG Zhi-Qiang,GUO Jian-Wei; 2♀♀,Akesu,19 June 2008,coll. ZHANG Zhi-Qiang,GUO Jian-Wei; 1♀,Keping,23 June 2008,coll. ZHANG Zhi-Qiang,GUO Jian-Wei; 1♂,Shaya,18 June 2008,coll. ZHANG Zhi-Qiang,GUO Jian-Wei.