有鳞目系统发生研究进展  

Advances in the phylogenetic relationships research regarding Squamata reptiles

作　　者：芮金龙[1] 王钰婷[1] 张莉[1] 聂刘旺[1] 

机构地区：[1]安徽师范大学生命科学学院安徽重要生物资源保护与利用研究重点实验室,芜湖241000

出　　处：《生物学杂志》2009年第2期57-60,69,共5页Journal of Biology

摘　　要：有鳞目是现存爬行动物中种类最多的一类,分布遍及世界各地,形态多样,其一直被广泛应用于生态学、生物地理学及探讨物种进化的研究。但到目前为止有鳞目内部的系统发生关系一直存在许多争议。综述了采用古生物学、形态学、分子生物学等研究方法所提出的有鳞目系统发生关系的多种观点,以期为该类动物的系统发生研究提供参考资料。Squamata are the most largest taxon of reptiles which distributed all over the world, and they are widely used in ecological, biogeogrophical and evolutionary studies. Yet, the phylogenetie relationships among major groups of Squamata remain controversial up to now. The major areas of consensus and contention in higher-level Squamates phylogeny were illustrated here, including the research from morphological characters and molecular data. Whereupon, the more clearly phylogeny relationships among Squamata reptiles were obtained.

关 键 词：有鳞目 系统分类学 古生物学 形态学 分子生物学 

分 类 号：Q959.62[生物学—动物学]