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

doi:10.3897/zookeys.1184.110577

IOCAS-IR > 实验海洋生物学重点实验室

	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
	Mei, Zijie 1; Sha, Zhongli1,2,3,4 ; Sun, Shao'e 1,2,3,4
	2023-11-15
发表期刊	ZOOKEYS
ISSN	1313-2989
期号	1184 页码:103-113
通讯作者	Sha, Zhongli([email protected]) ; Sun, Shao'e([email protected])
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.
关键词	Magellan Seamounts new record phylogenetic relationships taxonomy
DOI	10.3897/zookeys.1184.110577
收录类别	SCI
语种	英语
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
WOS类目	Zoology
WOS记录号	WOS:001174372100002
出版者	PENSOFT PUBLISHERS
WOS关键词	ECHINODERMATA
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/184912
专题	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.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao 266071, Peoples R China 2.Laoshan Lab, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
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.