A new tubalepid fish (Antiarcha, Placodermi) from the Middle Devonian of Huize, Yunnan, China

doi:10.1186/s13358-025-00349-6

IVPP-IR

	A new tubalepid fish (Antiarcha, Placodermi) from the Middle Devonian of Huize, Yunnan, China
	Luo, Yanchao 1,2; Pan, Zhaohui 1; Zhu, Min1,2
	2025-12-01
发表期刊	SWISS JOURNAL OF PALAEONTOLOGY
ISSN	1664-2376
卷号	144 期号:1 页码:15
通讯作者	Zhu, Min(zhumin@ivpp.ac.cn)
摘要	A new genus and species of tubalepid antiarch, Tongdulepis concavus gen. et sp. nov., is described from the Middle Devonian (Qujing Formation, late Eifelian) in Huize County, Qujing, northeastern Yunnan, China. It differs from other antiarchs in the trapezoidal premedian plate, the absence of a postmarginal plate (except Tubalepis), trifid preorbital recess, contorted infraorbital sensory line on the lateral plate, and an anterior median dorsal plate with broad anterior margin and concave posterior margin. This material confirms the absence of the postmarginal plate in Tubalepididae and adds to the understanding of the neurocranium and brachial process in basal bothriolepidoids. Our phylogenetic result places Tongdulepis gen. nov. within Tubalepididae, specifically at the plesiomorphic position of the Tenizolepis-Dianolepis-Bothriolepis lineage.
关键词	Antiarcha Tubalepididae Middle Devonian Phylogeny China
DOI	10.1186/s13358-025-00349-6
关键词[WOS]	PISCES ; VERTEBRATES ; BRAINCASE ; REVISION ; JAWS
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China
项目资助者	National Natural Science Foundation of China
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:001439235400001
出版者	SPRINGER INT PUBL AG
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/24319
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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Luo, Yanchao,Pan, Zhaohui,Zhu, Min. A new tubalepid fish (Antiarcha, Placodermi) from the Middle Devonian of Huize, Yunnan, China[J]. SWISS JOURNAL OF PALAEONTOLOGY,2025,144(1):15.
APA	Luo, Yanchao,Pan, Zhaohui,&Zhu, Min.(2025).A new tubalepid fish (Antiarcha, Placodermi) from the Middle Devonian of Huize, Yunnan, China.SWISS JOURNAL OF PALAEONTOLOGY,144(1),15.
MLA	Luo, Yanchao,et al."A new tubalepid fish (Antiarcha, Placodermi) from the Middle Devonian of Huize, Yunnan, China".SWISS JOURNAL OF PALAEONTOLOGY 144.1(2025):15.