Chiridota heheva-the cosmopolitan holothurian
文献类型：期刊论文
| 作者 | Thomas, Elin A.8; Liu, Ruoyu6,7 ; Amon, Diva5; Copley, Jon T.4; Glover, Adrian G.5; Helyar, Sarah J.3; Olu, Karine2; Wiklund, Helena1,5; Zhang, Haibin7; Sigwart, Julia D.8
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| 刊名 | MARINE BIODIVERSITY
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| 出版日期 | 2020-11-20 |
| 卷号 | 50期号:6页码:13 |
| 关键词 | Deep sea Chemosynthetic environments Opportunism Widespread Echinoderms |
| ISSN号 | 1867-1616 |
| DOI | 10.1007/s12526-020-01128-x |
| 英文摘要 | Chemosynthetic ecosystems have long been acknowledged as key areas of enrichment for deep-sea life, supporting hundreds of endemic species. Echinoderms are among the most common taxa inhabiting the periphery of chemosynthetic environments, and of these, chiridotid holothurians are often the most frequently observed. Yet, published records of chiridotids in these habitats are often noted only as supplemental information to larger ecological studies and several remain taxonomically unverified. This study therefore aimed to collate and review all known records attributed to Chiridota Eschscholtz, 1829, and to conduct the first phylogenetic analysis into the relationship of these chiridotid holothurians across global chemosynthetic habitats. We show that Chiridota heheva Pawson & Vance, 2004 is a globally widespread, cosmopolitan holothurian that occupies all three types of deep-sea chemosynthetic ecosystem-hydrothermal vents, cold seeps and organic falls-as an organic-enrichment opportunist. Furthermore, we hypothesise that C. heheva may be synonymous with another vent-endemic chiridotid, Chiridota hydrothermica Smirnov et al., 2000, owing to the strong morphological, ecological and biogeographical parallels between the two species, and predict that any chiridotid holothurians subsequently discovered at global reducing environments will belong to this novel species complex. This study highlights the importance of understudied, peripheral taxa, such as holothurians, to provide insights to biogeography, connectivity and speciation at insular deep-sea habitats. |
| WOS关键词 | HYDROTHERMAL-VENT ; SCLEROLINUM-CONTORTUM ; REPRODUCTIVE-BIOLOGY ; MOLECULAR PHYLOGENY ; WHALE-FALL ; SEA ; ECHINODERMATA ; BIOGEOGRAPHY ; COMMUNITIES ; MEGAFAUNA |
| 资助项目 | Faculty of Medicine, Health and Life Sciences, Queen's University Belfast ; Linnean Society ; European Union's Horizon 2020 Research and Innovation Program under the Marie Sklodowska-Curie grant[747946] ; NERC[NE/H012087/1] ; Hong Kong Branch of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; National Key Research and Development Program of China[2016YFC0304905] ; Systematics Research Fund grant from the Systematics Association |
| WOS研究方向 | Biodiversity & Conservation ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000594991200002 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | Faculty of Medicine, Health and Life Sciences, Queen's University Belfast ; Linnean Society ; European Union's Horizon 2020 Research and Innovation Program under the Marie Sklodowska-Curie grant ; NERC ; Hong Kong Branch of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; National Key Research and Development Program of China ; Systematics Research Fund grant from the Systematics Association |
| 源URL | [http://ir.idsse.ac.cn/handle/183446/8023]  |
| 专题 | 研究生部 深海科学研究部_深海生物学研究室_海洋生物生态与进化研究组 |
| 通讯作者 | Thomas, Elin A. |
| 作者单位 | 1.Univ Gothenburg, Dept Marine Sci, Box 463, S-40530 Gothenburg, Sweden 2.EEP, Deep Sea Ecosyst Res Unit, IFREMER, F-29280 Plouzane, France 3.Queens Univ Belfast, Sch Biol Sci, Belfast, Antrim, North Ireland 4.Univ Southampton, Ocean & Earth Sci, Waterfront Campus, Southampton, Hants, England 5.Nat Hist Museum, Dept Life Sci, London, England 6.Univ Chinese Acad Sci, Beijing, Peoples R China 7.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya, Peoples R China 8.Queens Univ Belfast, Queens Univ Marine Lab, Portaferry, North Ireland |
| 推荐引用方式 GB/T 7714 | Thomas, Elin A.,Liu, Ruoyu,Amon, Diva,et al. Chiridota heheva-the cosmopolitan holothurian[J]. MARINE BIODIVERSITY,2020,50(6):13. |
| APA | Thomas, Elin A..,Liu, Ruoyu.,Amon, Diva.,Copley, Jon T..,Glover, Adrian G..,...&Sigwart, Julia D..(2020).Chiridota heheva-the cosmopolitan holothurian.MARINE BIODIVERSITY,50(6),13. |
| MLA | Thomas, Elin A.,et al."Chiridota heheva-the cosmopolitan holothurian".MARINE BIODIVERSITY 50.6(2020):13. |
入库方式： OAI收割
来源：深海科学与工程研究所
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