【摘要】 本文记述了我国管巢蛛属Clubiona 3新种,即双凹管巢蛛Clubiona duoconcava、拟喙管巢蛛Clubiona subrostrata和针管巢蛛Clubiona acifermis.更多还原

【Abstract】 This paper deals with three new species of the spiders of the genus Clubiona (Araneae: Clubionidae) from China. All the type specimens are deposited in the Department of Biology, Hunan Normal University.1. Clubiona duoconcava sp. nov. figs. 1-4Holotype ♀, allotype ♂, paratypes 4 ♀♀, 5♂♂, Changsha, Hunan Province (28.1°N, 112.9°E), May 25,1986 (Zhang Gu-ren), 4♀♀, Hunan Province, June 3-11, 1985 (Zhu Chun-dian), 1♀, Guizhou Province (26.6°N, 106.7°E), June 29, 1985 (Zhu Chun-dian).Female Total length 6.80mm. Carapace brown. Chelicerae with six promarginal teeth and four retromarginal teeth. The two cells of spermathecae longitudinal; both capulatory tubes seperated in the middle portion of epigynum.Male Total length 6.18 mm. Similar in general shape to female, but chelicerae without tooth. Apophysis of palpal-tibia with two ventral concavaities the base of embolus with three teeth.The new species resembles Clubiona trtvialis C. L. Koch, 1843, but differs from the latter in the shapes of epyginum and palpus.2. Clubiona subrostrata sp. nov. figs. 5-8Holotype ♀, allotype ♂, paratypes 4♀♀, Fujian Province (26.4°N, 116.4°E), July 23, 1986, Yu Zhao-jie & Zhang Gu-ren.Female Total length 7.88mm. Carapace brown. Chelicerae stout and short, with six pro-marginal teeth and four retromarginal teeth. Copulatory tubes curving backward at the middle portion of the inner cell of the spermathecae, and the inner cell smaller than the outer cell.Male Total length 7.15 mm. Similar to female. Chelicerae thin, with three retromarginal teeth. The base of the embolus of palpus with neither apophysis nor tooth.This new species is similar to Clubiona rostrata Paik, 1985, but it can be distinguished from the latter by the characters of epigynum and palpus.3. Clubiona aciformis sp. nov. figs. 9-12Holotype ♀, allotype ♂, paratype 2♀♀ 2♂♂, Yunnan Province (25.5°N, 100.2°E), July 20-25, 1983 (Zhu Chuandian & Liu Men-yao).Female Total length 6.05 mm. Carapace yellow. Chelicerae blackish-brown, with five pro-marginal teeth and four retromarginal teeth. Vulva with a big sclerite which covers the co- pulatory tubes.Males Total length 5.37 mm. Similar to female, but chelicerae with only three promarginal teeth and two retromarginal teeth. Between the ventral and the dorsal part of the apophysis of the palpal tibia with a slender and bent apophysis.The new species resembles Clubiona kurilensis Boes. el Str., 1906, but it differs from the latter in the big sclerite and the slender and ben apophysis.更多还原