中国狼蛛科的系统发育  

THE PHYLOGENETIC RELATIONSHIP OF CHINESE WOLF SPIDERS

作　　者：何继满[1] 宋大祥[1] 

机构地区：[1]中国科学院动物研究所,北京100080

出　　处：《蛛形学报》1996年第1期13-20,共8页Acta Arachnologica Sinica

基　　金：国家自然科学基金

摘　　要：运用分支分析法,采用支序分析软件Phylip程序,以盗蛛科和褛网蛛科为外群,从形态、生态等方面选取了18个特征对中国狼蛛11个属(脉狼蛛属未在其列)进行支序分析。分析结果表明,马蛛亚科(包括马蛛属和水狼蛛属)最为原始,潮浪蛛亚科次之;熊蛛属和獾蛛属构成的分支更次,狼蛛亚科和豹蛛亚科构成姊妹群最为进化。所以潮浪蛛属、熊蛛属和獾蛛属应分别从狼蛛亚科中独立出来,皆自成亚科,分别名潮浪蛛亚科和獾蛛亚科。The principles and methods of cladistics was applied to analysing the phylogenetic relationships between the 11 common genera of Chinese wolf spiders (Araneae:Lycosi-dae). The cladogram is made from the analysis based on 18 morphological,physiological and ecological characters. The result shows that Lycosidae can be divided into five subfamilies: Hippasinae.Hygrolycosinae.Arctosinae.Lycosinae and Pardosinae. Hippasinae is the most primitive of all,then the Hygrolycosa,the clade of Arctosa and Trochosa ,the clade of Lycosinae & Pardosinae is the most advanced. Authors suggest that Arctosa and Trochosa should be separated from Lycosinae and grouped together as a new subfamily Arctosinae. A new subfamily Hygrolycosinae should be established to accomodate the genus Hygrolycosa.

关 键 词：狼蛛科 支序分类 Phylip程序 祖征 衍征 外群 内群 

分 类 号：Q959.226[生物学—动物学]