Phylogeography and Taxonomic Revision of the Pen Shell Atrina pectinata Species Complex in the South China Sea

doi:10.3389/fmars.2021.753553

	Phylogeography and Taxonomic Revision of the Pen Shell Atrina pectinata Species Complex in the South China Sea
	Xue, Dong-Xiu1,2,3 ; Wang, Hai-Yan 3,4; Zhang, Tao1,2,3
	2021-10-18
发表期刊	FRONTIERS IN MARINE SCIENCE
卷号	8 页码:17
通讯作者	Zhang, Tao(tzhang@qdio.ac.cn)
摘要	Phylogeographic studies contribute to addressing questions regarding the geographic patterns and evolutionary scenarios within and among species and also shed light on the taxonomic status of widely distributed species complexes. The pen shell Atrina pectinata species complex is a widely distributed and economically important bivalve in the northwestern Pacific. Previous phylogeographic studies have identified four genetically distinct cryptic species within the A. pectinata species complex along the coast of China, of which three cryptic species were distributed in the South China Sea. However, less attention has been given to their identification and delimitation. Herein, we report the phylogeography and taxonomic revision of the A. pectinata species complex in the South China Sea using DNA sequence data from mitochondrial cytochrome oxidase I (COI) and 16S ribosomal RNA (16S rRNA), and nuclear 28S ribosomal RNA (28S rRNA) gene markers. Using a combination of phylogenetic and DNA-based species delimitation analysis methods, we found strong support for four genetically valid species in the A. pectinata species complex and defined them as A. japonica, A. lischkeana, Atrina sp., and A. pectinata based on our results as well as on previous morphological and genetic studies. A demographic historical analysis showed that all three species in the South China Sea had populations that were relatively stable over time and then subjected to sudden expansion during the late Pleistocene (60,000-90,000 years ago). These results provide new insights into the systematics and evolution of the A. pectinata species complex and have important conservation and management implications.
关键词	South China Sea phylogeography taxonomic revision species identification and delimitation Atrina pectinata species complex
DOI	10.3389/fmars.2021.753553
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2019YFD0901300] ; National Natural Science Foundation of China[31972793] ; Major Scientific and Technological Innovation Project of Shandong Provincial Key Research and Development Program[2019JZZY020708] ; China Agriculture Research System of MOF ; China Agriculture Research System of MARA ; Industry Leading Talents Project of Taishan Scholars[LJNY201704] ; Double Hundred Blue Industry Leader Team of Yantai ; Creative Team Project of the Laboratory for Marine Ecology and Environmental Science, Qingdao Pilot National Laboratory for Marine Science and Technology[LMEES-CTSP-2018-1]
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:000715656000001
出版者	FRONTIERS MEDIA SA
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/177171
专题	海洋生态与环境科学重点实验室
通讯作者	Zhang, Tao
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Lab Marine Organism Taxon & Phylogeny, Qingdao, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Xue, Dong-Xiu,Wang, Hai-Yan,Zhang, Tao. Phylogeography and Taxonomic Revision of the Pen Shell Atrina pectinata Species Complex in the South China Sea[J]. FRONTIERS IN MARINE SCIENCE,2021,8:17.
APA	Xue, Dong-Xiu,Wang, Hai-Yan,&Zhang, Tao.(2021).Phylogeography and Taxonomic Revision of the Pen Shell Atrina pectinata Species Complex in the South China Sea.FRONTIERS IN MARINE SCIENCE,8,17.
MLA	Xue, Dong-Xiu,et al."Phylogeography and Taxonomic Revision of the Pen Shell Atrina pectinata Species Complex in the South China Sea".FRONTIERS IN MARINE SCIENCE 8(2021):17.

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