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Going deeper and further: a range and depth extension for the deep-sea feather star Paratelecrinus cubensis (Carpenter, 1881) (Comatulida, Atelecrinidae), first record from the Western Pacific

文献类型：期刊论文

作者Mei, Zijie4; Sha, Zhongli1,2,3,4; Sun, Shao'e1,2,3,4
刊名ZOOKEYS
出版日期2023-11-15
期号1184页码:103-113
关键词Magellan Seamounts new record phylogenetic relationships taxonomy
ISSN号1313-2989
DOI10.3897/zookeys.1184.110577
通讯作者Sha, Zhongli(shazl@qdio.ac.cn) ; Sun, Shao'e(sunshaoe@qdio.ac.cn)
英文摘要A specimen belonging to the deep-sea feather-star family Atelecrinidae was collected in April 2018 at the Kocebu Guyot at 1294 m deep. Based on its morphological characters, the specimen was identified as Paratelecrinus cubensis (Carpenter, 1881). This species of feather star is restricted to the deep sea and was known only from 12 records from the Bahamas and Cuba at depths of 567-892 m. The data represent the first record from the Western Pacific Ocean and the deepest record known, extending the depth where this feather star has been found to beyond 1000 m. The morphological characteristics of the Kocebu Guyot specimen were essentially identical to the morphology of the neotype, with a slight difference in the dorsal spine at the end of the cirri. The phylogenetic analysis based on the mitochondrial cytochrome c oxidase subunit I (COI), 16S rRNA genes, 28S rRNA genes, and 18S rRNA genes reveal a close relationship of P. cubensis with P. wyvilli. Results of our molecular phylogenetic analysis are consistent with our morphological identifications. Our find extends the known geographical distribution of the feather star P. cubensis to the Western Pacific Ocean and provide insights into deep-sea biodiversity in the Kocebu Guyot.
WOS关键词ECHINODERMATA
资助项目Key Program of National Natural Science Foundation of China[41930533] ; Science and Technology Innovation Project of Laoshan Laboratory[LSKJ202203100] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB42000000]
WOS研究方向Zoology
语种英语
WOS记录号WOS:001174372100002
出版者PENSOFT PUBLISHERS
源URL[http://ir.qdio.ac.cn/handle/337002/184911]  
专题海洋研究所_实验海洋生物学重点实验室
通讯作者Sha, Zhongli; Sun, Shao'e
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
3.Laoshan Lab, Qingdao 266237, Peoples R China
4.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714		 Mei, Zijie,Sha, Zhongli,Sun, Shao'e. Going deeper and further: a range and depth extension for the deep-sea feather star Paratelecrinus cubensis (Carpenter, 1881) (Comatulida, Atelecrinidae), first record from the Western Pacific[J]. ZOOKEYS,2023(1184):103-113.
APA Mei, Zijie,Sha, Zhongli,&Sun, Shao'e.(2023).Going deeper and further: a range and depth extension for the deep-sea feather star Paratelecrinus cubensis (Carpenter, 1881) (Comatulida, Atelecrinidae), first record from the Western Pacific.ZOOKEYS(1184),103-113.
MLA Mei, Zijie,et al."Going deeper and further: a range and depth extension for the deep-sea feather star Paratelecrinus cubensis (Carpenter, 1881) (Comatulida, Atelecrinidae), first record from the Western Pacific".ZOOKEYS .1184(2023):103-113.

入库方式： OAI收割

来源：海洋研究所

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