New record of the feather star <i>Palaeocomatella hiwia</i> (Echinodermata: Crinoidea: Comatulida) from Zhenbei Seamount in South China Sea: new insights into the taxonomic position of <i>Palaeocomatella</i>

doi:10.1007/s00343-023-2373-5

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	New record of the feather star Palaeocomatella hiwia (Echinodermata: Crinoidea: Comatulida) from Zhenbei Seamount in South China Sea: new insights into the taxonomic position of Palaeocomatella
	Sun, Shao'e 1,2,3,5; Mei, Zijie 1; Sha, Zhongli 1,2,3,5; Wang, Jing 2,4,6; Chen, Nansheng 2,4,6
刊名	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
	2023-12-02
页码	8
关键词	new record Palaeocomatella hiwia McKnight, 1977 South China Sea phylogenetic relationship taxonomy
ISSN号	2096-5508
DOI	10.1007/s00343-023-2373-5
通讯作者	Sha, Zhongli(shazl@qdio.ac.cn)
英文摘要	One specimen belonging to the family Comatellinae was collected from the Zhenbei Seamount (332.5-478.2 m) in the South China Sea in July 2022. Based on the morphological characters, the specimen was identified as Palaeocomatella hiwia McKnight, 1977. It is first recorded from China Sea and redescribed in detail. This specimen differs from the original description from New Zealand for never showing syzygy at br(4+5) or br(5+6) on interior and br(1+2) on exterior arms. However, it is much conform to the redescription to specimens from Indonesia, with only differences in position of the second syzygy and distalmost pinnule comb. Specimen is deposited in the Institute of Oceanology, Chinese Academy of Sciences. Phylogenetic analyses based on the mitochondrial c oxidase subunit I (COI) and 16S rRNA genes indicated that P. hiwia was nested within the tribe Phanogeniini and clustered with Aphanocomaster pulcher. Furthermore, P. hiwia showed same morphological features in terms of mouth placement, comb location, and number of comb teeth rows as other genera of Phanogeniini. Therefore, we suggest that the genus Palaeocomatella should be put in the tribe Phanogeniini.
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDB42000000] ; Key Program of National Natural Science Foundation of China[41930533] ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Taishan Scholar Project Special Fund
WOS关键词	PHYLOGENY ; GENERA
WOS研究方向	Marine & Freshwater Biology ; Oceanography
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:001112552600001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/184007]
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
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.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Sun, Shao'e,Mei, Zijie,Sha, Zhongli,et al. New record of the feather star Palaeocomatella hiwia (Echinodermata: Crinoidea: Comatulida) from Zhenbei Seamount in South China Sea: new insights into the taxonomic position of Palaeocomatella[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2023:8.
APA	Sun, Shao'e,Mei, Zijie,Sha, Zhongli,Wang, Jing,&Chen, Nansheng.(2023).New record of the feather star Palaeocomatella hiwia (Echinodermata: Crinoidea: Comatulida) from Zhenbei Seamount in South China Sea: new insights into the taxonomic position of Palaeocomatella.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,8.
MLA	Sun, Shao'e,et al."New record of the feather star Palaeocomatella hiwia (Echinodermata: Crinoidea: Comatulida) from Zhenbei Seamount in South China Sea: new insights into the taxonomic position of Palaeocomatella".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2023):8.