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A New Antiarch, Bothriolepis zhujiangyuanensis sp. nov., from the Eifelian (Middle Devonian) of Qujing, Yunnan, SW China

文献类型：期刊论文

作者Xian, Zumin3; Pan, Zhaohui1,4; Wang, Jianhua2; Jia, Liantao1,4; Zhao, Yingtian2; Luo, Yanchao1,4; Zhu, Min1,4
刊名ACTA GEOLOGICA SINICA-ENGLISH EDITION
出版日期2025-02-01
卷号99期号:1页码:1-14
关键词vertebrate paleontology placoderms Bothriolepis phylogeny paleobiogeography Eifelian Yunnan Province
ISSN号1000-9515
DOI10.1111/1755-6724.15269
英文摘要A new species of Bothriolepis (Placodermi, Antiarcha), B. zhujiangyuanensis sp. nov., is described from the Eifelian (Middle Devonian) Shangshuanghe Formation at the Pearl River Source Scenic Area, Qujing, Yunnan Province, southwestern China and is characterized by a broad postpineal plate bearing a straight anterior margin, a premedian plate wider than long, and a weakly developed dorsal median ridge of the trunk shield. As the eighth Bothriolepis taxon in China, B. zhujiangyuanensis sp. nov. provides a wealth of morphological data to clarify the intrageneric interrelationships. Maximum parsimony analysis, using a revised data set of the genus with 76 ingroup taxa and 72 characters, yields a well-resolved consensus tree for Bothriolepis. The phylogenetic result shows a sister-group relationship between B. zhujiangyuanensis and B. babichevi from Kazakhstan, corroborating the biogeographic proximity between the South China and Kazakhstania blocks during the Middle Devonian.
WOS关键词SILURIAN ROCKS ; PLACODERM ; BIOGEOGRAPHY ; ORDOVICIAN ; MOUNTAINS ; FISH
资助项目National Natural Science Foundation of China[42130209] ; Youth Innovation Promotion Association CAS[2021070] ; National Natural Science Foundation of China[42002015] ; General Project of Yunnan Provincial Science and Technology Department[202101BA070001-076] ; Project of Young and Middle-aged Academic and Technical Talents[202405AC350098] ; Meemann Chang Academician Workstation in Yunnan Province[202205AF150002]
WOS研究方向Geology
语种英语
WOS记录号WOS:001470327600012
出版者WILEY
源URL[http://119.78.100.205/handle/311034/24724]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Zhu, Min
作者单位1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
2.Qujing Normal Univ, Qujing 655000, Yunnan, Peoples R China
3.Yunnan Univ, Inst Palaeontol, Yunnan Key Lab Palaeobiol, Kunming 650500, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100044, Peoples R China
推荐引用方式
GB/T 7714		 Xian, Zumin,Pan, Zhaohui,Wang, Jianhua,et al. A New Antiarch, Bothriolepis zhujiangyuanensis sp. nov., from the Eifelian (Middle Devonian) of Qujing, Yunnan, SW China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2025,99(1):1-14.
APA Xian, Zumin.,Pan, Zhaohui.,Wang, Jianhua.,Jia, Liantao.,Zhao, Yingtian.,...&Zhu, Min.(2025).A New Antiarch, Bothriolepis zhujiangyuanensis sp. nov., from the Eifelian (Middle Devonian) of Qujing, Yunnan, SW China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,99(1),1-14.
MLA Xian, Zumin,et al."A New Antiarch, Bothriolepis zhujiangyuanensis sp. nov., from the Eifelian (Middle Devonian) of Qujing, Yunnan, SW China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 99.1(2025):1-14.

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来源：古脊椎动物与古人类研究所

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