中国红螯蛛属1新种和1新记录种(蜘蛛目:管巢蛛科)

A NEW SPECIES AND A NEWLY RECORDED SPECIES OF THE GENUS CHIRACANTHIUM (ARANEAE:CLUBIONIDAE) FROM CHINA

记述了我国红螯蛛属1新种和1新记录种。纤红螯蛛,新种Chiracanthium fibrosum sp.nov.。

This paper deals with a new species and a newly recorded species of the genus Chiracanthium from China. The type spceimen is kept in the Department of Biology ,Hunan Normal University. Chiracanthium fibrosurn sp. nov. (figs, 1-2)Holotype: ,Jianghua County(25. 0°N,111. 8°E),Hunan Province, 1975,by Hu.Female:Total length 4. 62mm. Carapace yellow, Chelicerae with three promarginal teeth and two retromarginal teeth. Leg formula: 1,4 , 2, 3. Abdomen yellow. Epigynum with a cavity. Sper-mathecae round shaped.Copulatory tube siender,U shaped. Male undiscovered.The new species is similar to Chiracanthium fujianensis Gong, 1983,but they can be distinguished by epigynum. Chiracanthium laegense Paik , 1990 (figs,3-4)The species is newly recordod in ChinaDistribution:China (Hunan Province) ,Korea