中国Waagenophyllum(Waagenophyllum)种的分支分析(英文)  

CLADISTIC ANALYSIS OF WAAGENOPHYLLUM (WAAGENOPHYLLUM) IN CHINA

作　　者：王小娟[1] 林巍[1] WANG Xiao-juan;LIN Wei(Nanjing Institute of Geology and Palaeontology,Chinese Academ of Sciences,Nanjing210008,China)

机构地区：[1]中国科学院南京地质古生物研究所,南京210008

出　　处：《古生物学报》2019年第4期502-514,共13页Acta Palaeontologica Sinica

摘　　要：在对材料产自我国的Waagenophyllum (Waagenophyllum)的种进行系统分类厘定的基础上,以Waagenophyllum (Liangshanophyllum)wengchengense作为外类群,对22个种的10个性状进行分支分析,探讨各种之间的系统发育关系。分支分析结果表明,Waagenophyllum (Liangshanophyllum)与Waagenophyllum(Waagenophyllum)关系很近,一些研究者提出的Liangshanophyllum作为一个独立属的分类意见值得商榷。A preliminary cladistic analysis of some species of the subgenus Waagenophyllum(Waagenophyllum)in China is presented to understand their evolutionary relationships.Parsimony analysis was conducted on PAUP4.0b10,with the Waagenophyllum(Liangshanophyllum)wengchengense as an outgroup.The result provides a hypothesis of relationship for the selected species within the subgenus,and suggests that the view that Liangshanophyllumis a genus is worth discussing.

关 键 词：Waagenophyllum(Waagenophyllum) 系统发育 分支分析 二叠纪 

分 类 号：Q911[天文地球—古生物学与地层学]