我国涡蛛属和蟱蛛属蜘蛛二新种(蜘蛛目:蟱蛛科)  

TWO NEW SPECIES OF THE GENERA OCTONOBA AND ULOBORUS FROM SOUTH CHINA (ARANEAE : ULOBORIDAE)

作　　者：朱传典[1] 沙玉华[1] 陈孝恩[2] 

机构地区：[1]白求恩医科大学生物学教研室 [2]四川省农科院植物保护研究所

出　　处：《湖北大学学报（自然科学版）》1989年第3期48-53,共6页Journal of Hubei University：Natural Science

摘　　要：本文报道在我国南方采获的(?)蛛科蜘蛛二新种,命名为双孔涡蛛,新种Octonoba biforata sp.nov.和广西(?)蛛,新种Uloborus guangxiensis sp.nov.This paper deals with two new species of the genera Octonoba Opell, 1979 and Uloborus Latreille, 1806. All type specimens are kept in the Department of Biology, Norman Bethune University of Medical Sciences, Changchun. 1 Octonoba biforata sp. nov. (figs. 1-8) Holotype , allotype ,Mt. Wuyi (27.7°N, 118.0°E) of Fujian Province, July 18, 1986; paratypes 9 , collected from Chengdu City(30.6° N, 104.1°E) and Leshan City (29.6°N, 103.7°E) of Sichuan Province, and Mt. Yuelu (28.1°N, 112.9°E) of Hunnan Province. The new species resembles O. varians (Boesenberg et Strand, 1906), but differs from the latter in the structure of male palpal organ and female epigynum. 2 Uloborus guangxiensis sp. now. (figs. 9 -17) Holotype , allotype , paratypes 6 53 , Ningming County (22.1°N, 107.0°E) , Zhuang Autonomous Region of Guangxi, Dec. 6, 1962; paratypes 7 37, collected from Zhaoqing City ( 23.0°N, 112.4°E) of Guangdong Province, Tongshizhen ( 18.7°N, 109.5°E) and Jiangfengling (18.7°N. 108.8°E) of Hainan Province; Chengdu, Chongqing (29.5°N, 106.5°E) Cities, Miyi County (26.8°N, 102.1°E) , Jiang'an County (28.7°N, 105.0°E) and Mt. Emei (29.5°N, 103.3°E) , of Sichuan Province; Menghai County (21.9°N, 100.5°E) of Yunnan Province. The new species is allied to U. campestratus Simon 1893, but differs from the latter in the following two aspects: 1 . male abdomen of the new species with dorsal humps, no humps on the male abdomen of the latter species; 2 . the structure of mala palpal organ and female epigynum of these two species are different.

关 键 词：蜘蛛 涡蛛属 wu蛛属 新种 

分 类 号：Q959.226.2[生物学—动物学]