云南苍山双胜蛛属蜘蛛一新种记述(蜘蛛目,肖蛸科)  

DESCRIPTION OF A NEW SPECIES OF THE GENUS DIPHYA FROM CANGSHANNATIONAL NATURE RESERVE OF YUNNAN PROVINCE,CHINA (ARANEAE,TETRAGNATHIDAE)

作　　者：吴爱国 杨自忠[2,3] 

机构地区：[1]云南省地方病防治研究所,大理671000 [2]大理学院生命科学与化学学院,大理671000 [3]西南大学生命科学学院,重庆400715

出　　处：《动物分类学报》2010年第3期594-596,共3页Acta Zootaxonomica Sinica

基　　金：中国博士后科学基金(20090450677);云南省科技厅应用基础研究面上项目(2009CD092)资助

摘　　要：报道了采自云南苍山国家级自然保护区的双胜蛛属Diphya蜘蛛1新种:宋氏双胜蛛Diphya songi sp.nov.。文中提供了新种的彩色特征图。模式标本保存在大理学院生命科学与化学学院。文中测量单位为mm。The present paper deals with a new species of the genus Diphya from China, named Diphya songi sp. nov. The photos of the diagnostic characters of the male and female are provided. The type specimens are deposited in College of Life Sciences and Chemistry, Dali University （CDLC）. All measurements given are in millimeters.Diphya songi sp. nov. （Figs. 1-10）Holotype female, Cangshan National Nature Reserve, Yunnan Province, alt. 2 700 m, 20 Oct. 2009, leg. by WU Ai-Guo. Paratypes： one male and seven females, same data as holotype; paratypes one male and female, same locality as holotype, alt. 2 500 m, 13 Sep. 2009, leg. by YANG Zi-Zhong; one female, same locality as holotype, alt. 2 500 m, 25 Nov. 2009, leg. by YANG Zi-Zhong.Etymology. The specific name is a noun in apposition taken from the first name of Professor SONG Da-Xiang , Academician of Chinese Academy of Sciences.Diagnosis. This new species resembles Diphya okumae Tanikawa, 1995 （Zhu et al., 2003： 56, f. 22A-Ⅰ）, but can be distinguished by the following combination of characters： the male terminal embolus thick and obtuse, the shape of the conductor triangular, the tip of paracymbium with a notch, and cymbium with a hooked apophysis （Fig.7）; the female anterior epigynum with a triangular depressed, the spermathecae tubular （Figs.9-10）.

关 键 词：蜘蛛目 肖蛸科 双胜蛛属 新种 

分 类 号：Q959.226[生物学—动物学]