云南省蜘蛛初报(蛛蜘目:狼蛛科)  

Spiders collected fromYunnan Province(Araneae: lycosidae)

作　　者：王新平[1] 邱琼华 

机构地区：[1]西安师范学院生物系 [2]陕西师范大学生物系

出　　处：《陕西师大学报（自然科学版）》1991年第2期93-94,共2页Journal of Shaanxi Normal University(Natural Science Edition)

摘　　要：狼蛛科(Lycosidae)Pardosa nebulosa group的种类在我国东洋界各省大量分布,成为农田中的主要害虫天敌。作者等在云南省西部及南部地区的蜘蛛资源调查过程中,共采到该组5种蜘蛛,其中一种经鉴定系一新种,现报道如下: 1 云南省 Pardosa nebulosa group种类 (1) 保山豹蛛 Pardosa baoshanensis新种,分布:保山。With 5 Pardosa nebulosa group species collected from Yunnan Province, including one new species are reported. The type specimen is deposited in department of biology, Shaanxi Normal University. Pardosa baoshanensis sP. nov (fig.l) Holotype♀, 1087, 7, 21. Baoshan, Yunnan Province (25°N, 99°E). The length of female is 5.44mm, carapace, yellow brown. Median band with light color is of the same width as the lateral band. Thesublateral band is divided inlo 4 5 black spots. Anterior row of eyes procurves slightly, shorter than the second. The size of the anterior row of eyes is the same. Distance of AM eyes is appearently larger than that of AML. width of clypeus is 2 times that of the diameter of AM eyes. Promargin of chelicera with 3 teeth, retromargin 3. The middle of sternum yellowish, with 4 pairs of black spots laterally, the out area of sternum with yellowish color. Legs with clear annulations. This new species is similar to P. oriens. We can distlnguish them clearly: (1) the patterns of cephalothorax dorsally are appearently different; (2) in this new species the structure of epigynum can be easily distinguished from other species in this group.

关 键 词：蜘蛛 狼蛛科 保山豹蛛 东方豹蛛 

分 类 号：Q959.226[生物学—动物学]