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Phylogenetic position of Alvinocarididae (Crustacea: Decapoda: Caridea): New insights into the origin and evolutionary history of the hydrothermal vent alvinocarid shrimps
Sun, Shao'e1,3; Sha, Zhongli1,2,3,4; Wang, Yanrong1,3
2018-11-01
Source PublicationDEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS
ISSN0967-0637
Volume141Pages:93-105
AbstractThe deep-sea hydrothermal vent is one of typical extreme environments on Earth that assembles with the early life circumstance. The alvinocarid shrimps comprise the predominant faunal biomass of various hydrothermal ecosystems, representing the key elements of hydrothermal communities of vent fields. Few molecular studies have examined the phylogenetic position, origin and evolutionary history of alvinocarid shrimps because of the limited availability of this taxon for genetic analyses. On the basis of three mitochondrial genes, three nuclear genes, and 12 selected alvinocarid species, our study is the first to secure the placement of alvinocarids within the infraorder Caridea. The results revealed that alvinocarid shrimps may have the closest deep-sea relatives, which originated earlier from shallow water. This result is consistent with the extinction/repopulation hypothesis. The divergence time estimates indicate that hydrothermal vent alvinocarid shrimps colonized the vent ecosystems in Early Oligocene (34.60 Mya). The widespread extinctions of deep-sea faunas during the Late Cretaceous/Early Tertiary created opportunities for invasion of these habitats by the modern taxa. Our analyses suggest that the Western Pacific Ocean with complex back-arc basins was more likely to serve as a pivotal role as a centre of dispersal for the alvinocarid shrimps. Then they invaded into the Atlantic by circumglobal colonization westwards through the Indian Ocean, and invaded into the East-Pacific Ridge, respectively. Our conclusion suggest that the geological processes and dispersal mechanisms discussed here will play an important role revealing the origin and the evolution of the chemosynthetic-fauna in deep-sea hydrothermal vents.
KeywordPhylogenetic position Hydrothermal vent Alvinocaridid shrimps Origin
DOI10.1016/j.dsr.2018.10.001
Indexed BySCI
Language英语
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDA1103040102] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDB-SSW-DQC036] ; China Postdoctoral Science Foundation[2018M630803] ; Senior User Project of RV KEXUE[KEXUE2017G10]
WOS Research AreaOceanography
WOS SubjectOceanography
WOS IDWOS:000451104200009
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/156100
Collection深海极端环境与生命过程研究中心
Corresponding AuthorSha, Zhongli
Affiliation1.Chinese Acad Sci, Inst Oceanol, Deep Sea Res Ctr, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Sun, Shao'e,Sha, Zhongli,Wang, Yanrong. Phylogenetic position of Alvinocarididae (Crustacea: Decapoda: Caridea): New insights into the origin and evolutionary history of the hydrothermal vent alvinocarid shrimps[J]. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,2018,141:93-105.
APA Sun, Shao'e,Sha, Zhongli,&Wang, Yanrong.(2018).Phylogenetic position of Alvinocarididae (Crustacea: Decapoda: Caridea): New insights into the origin and evolutionary history of the hydrothermal vent alvinocarid shrimps.DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS,141,93-105.
MLA Sun, Shao'e,et al."Phylogenetic position of Alvinocarididae (Crustacea: Decapoda: Caridea): New insights into the origin and evolutionary history of the hydrothermal vent alvinocarid shrimps".DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 141(2018):93-105.
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