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A new yeti crab phylogeny: Vent origins with indications of regional extinction in the East Pacific
Roterman, Christopher Nicolai1; Lee, Won-Kyung2,3; Liu, Xinming4,5; Lin, Rongcheng6; Li, Xinzheng5,7,8; Won, Yong-Jin2
2018-03-16
Source PublicationPLOS ONE
ISSN1932-6203
Volume13Issue:3Pages:27
Corresponding AuthorWon, Yong-Jin(won@ewha.ac.kr)
AbstractThe recent discovery of two new species of kiwaid squat lobsters on hydrothermal vents in the Pacific Ocean and in the Pacific sector of the Southern Ocean has prompted a re-analysis of Kiwaid biogeographical history. Using a larger alignment with more fossil calibrated nodes than previously, we consider the precise relationship between Kiwaidae, Chirostylidae and Eumunididae within Chirostyloidea (Decapoda: Anomura) to be still unresolved at present. Additionally, the placement of both new species within a new "Bristly" clade along with the seep-associated Kiwa puravida is most parsimoniously interpreted as supporting a vent origin for the family, rather than a seep-to-vent progression. Fossil-calibrated divergence analysis indicates an origin for the clade around the Eocene-Oligocene boundary in the eastern Pacific similar to 33-38 Ma, coincident with a lowering of bottom temperatures and increased ventilation in the Pacific deep sea. Likewise, the mid-Miocene (similar to 10-16 Ma) rapid radiation of the new Bristly clade also coincides with a similar cooling event in the tropical East Pacific. The distribution, diversity, tree topology and divergence timing of Kiwaidae in the East Pacific is most consistent with a pattern of extinctions, recolonisations and radiations along fast-spreading ridges in this region and may have been punctuated by large-scale fluctuations in deep-water ventilation and temperature during the Cenozoic; further affecting the viability of Kiwaidae populations along portions of mid-ocean ridge.
DOI10.1371/journal.pone.0194696
Indexed BySCI
Language英语
Funding ProjectKorea Polar Research Institute (KOPRI)[PP13040] ; Korea Polar Research Institute (KOPRI)[PE15050] ; National Research Foundation of Korea (NRF) - Korea government (MSIP)[NRF-2015R1A4A1041997] ; Guangxi Natural Science Foundation[2016GXNSFBA380228] ; China Ocean Mineral Resources Research and Development Association Program[DY125-11-E-03]
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000427703500051
PublisherPUBLIC LIBRARY SCIENCE
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/158348
Collection中国科学院海洋研究所
Corresponding AuthorWon, Yong-Jin
Affiliation1.Univ Oxford, Dept Zool, Oxford, Oxon, England
2.Ewha Womans Univ, Div EcoSci, Dept Life Sci, Seoul, South Korea
3.Korea Inst Ocean Sci & Technol, Deep Sea & Seabed Mineral Resources Res Ctr, Ansan, South Korea
4.Guangxi Acad Oceanog, Nanning, Peoples R China
5.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China
6.State Ocean Adm, Inst Oceanog 3, Xiamen, Peoples R China
7.Univ Chinese Acad Sci, Beijing, Peoples R China
8.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
Recommended Citation
GB/T 7714
Roterman, Christopher Nicolai,Lee, Won-Kyung,Liu, Xinming,et al. A new yeti crab phylogeny: Vent origins with indications of regional extinction in the East Pacific[J]. PLOS ONE,2018,13(3):27.
APA Roterman, Christopher Nicolai,Lee, Won-Kyung,Liu, Xinming,Lin, Rongcheng,Li, Xinzheng,&Won, Yong-Jin.(2018).A new yeti crab phylogeny: Vent origins with indications of regional extinction in the East Pacific.PLOS ONE,13(3),27.
MLA Roterman, Christopher Nicolai,et al."A new yeti crab phylogeny: Vent origins with indications of regional extinction in the East Pacific".PLOS ONE 13.3(2018):27.
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