| 中国Waagenophyllum (Waagenophyllum)种的分支分析 |
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| 引用本文： | 王小娟,林巍.中国Waagenophyllum (Waagenophyllum)种的分支分析[J].古生物学报,2019,58(4):502-514. |
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| 作者姓名： | 王小娟 林巍 |
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| 作者单位： | 中国科学院南京地质古生物研究所,南京210008;中国科学院南京地质古生物研究所,南京210008 |
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| 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。
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| 关 键 词： | Waagenophyllum (Waagenophyllum) 系统发育 分支分析 二叠纪 |
Cladistic analysis of Waagenophyllum(Waagenophyllum) in China |
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| WANG Xiao-juan,LIN Wei.Cladistic analysis of Waagenophyllum(Waagenophyllum) in China[J].Acta Palaeontologica Sinica,2019,58(4):502-514. |
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| Authors: | WANG Xiao-juan LIN Wei |
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| Institution: | Nanjing Institute of Geology and Palaeontology. Chinese Academy of Sciences. Nanjing 210008. China |
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| Abstract: | 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 Liangshanophyllum is a genus is worth discussing. |
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| Keywords: | Waagenophyllum (Waagenophyllum) phylogeny cladistics Permian |
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