A new cyprinid closely related to cultrins plus xenocyprinins from the mid-Tertiary of South China

IVPP-IR > 中科院古脊椎所（2000年以后）

	A new cyprinid closely related to cultrins plus xenocyprinins from the mid-Tertiary of South China
	Chen, GJ ; Fang, F ; Chang, MM ; chengjgxzb@sina.com ; fang.fang@nrm.se ; zhangmiman@pa.ivpp.ac.cn
	2005-09-30
发表期刊	JOURNAL OF VERTEBRATE PALEONTOLOGY
ISSN	0272-4634
卷号	25 期号:3 页码:492-501
文章类型	Article
摘要	Ecocarpia ningmingensis, gen. et sp. nov., a fossil cyprinid fish from the mid-Tertiary of the Ningming Basin, Guangxi Zhuang Autonomous Region, China, is similar to cultrins in having a slender body, terminal or slightly superterminal mouth, comparatively long anal fin base, and reduced bifurcation of the pelvic bone. The morphology of the pharyngeal teeth in the new taxon, however, is different from that of cultrins but very similar to that of the xenocyprinins: the first row of pharyngeal teeth is six or even seven in number, and all are laterally compressed, with a flat, smooth, lateral face and a long, narrow grinding surface that tapers slightly towards the apex. The only dental difference between Ecocarpia ningmingensis and xenocyprinins is the presence of a tiny and slightly recurved tip on some of the teeth in Ecocarpia, a condition that is similar to cultrins. Our phylogenetic study shows that Ecocarpia ningmingensis, cultrins and xenocyprinins form a monophyletic group, characterized by a single synapomorphy: reduction of the bifurcation of the pelvic bone. This grouping further supports the close relationship between cultrins and xenocyprinins.
关键词	European Cyprinids Control Region Phylogeny Sequences
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
URL	查看原文
关键词[WOS]	EUROPEAN CYPRINIDS ; CONTROL REGION ; PHYLOGENY ; SEQUENCES
收录类别	SCI
语种	英语
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000232316700002
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/5053
专题	中科院古脊椎所（2000年以后）
通讯作者	chengjgxzb@sina.com; fang.fang@nrm.se; zhangmiman@pa.ivpp.ac.cn
作者单位	1.Nat Hist Museum Guangxi Zhuang Autonomous Reg, Nanning 530012, Guangxi, Peoples R China 2.Swedish Museum Nat Hist, SE-10405 Stockholm, Sweden 3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Chen, GJ,Fang, F,Chang, MM,et al. A new cyprinid closely related to cultrins plus xenocyprinins from the mid-Tertiary of South China[J]. JOURNAL OF VERTEBRATE PALEONTOLOGY,2005,25(3):492-501.
APA	Chen, GJ,Fang, F,Chang, MM,chengjgxzb@sina.com,fang.fang@nrm.se,&zhangmiman@pa.ivpp.ac.cn.(2005).A new cyprinid closely related to cultrins plus xenocyprinins from the mid-Tertiary of South China.JOURNAL OF VERTEBRATE PALEONTOLOGY,25(3),492-501.
MLA	Chen, GJ,et al."A new cyprinid closely related to cultrins plus xenocyprinins from the mid-Tertiary of South China".JOURNAL OF VERTEBRATE PALEONTOLOGY 25.3(2005):492-501.

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