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Psychropotes verrucicaudatus, a new species of deep-sea holothurian (Echinodermata: Holothuroidea: Elasipodida: Psychropotidae) from a seamount in the South China Sea
Xiao, Ning1,2,3,4; Gong, Lin1,2,3,4; Kou, Qi1,2,3,4; Li, Xinzheng1,2,3,4
2019-07-01
Source PublicationBULLETIN OF MARINE SCIENCE
ISSN0007-4977
Volume95Issue:3Pages:421-430
Corresponding AuthorLi, Xinzheng(lixzh@qdio.ac.cn)
AbstractA new species of psychropotid holothurian, Psychropotes verrucicaudatus sp. nov., is described from "Jiaolong" Seamount in the South China Sea. A single specimen was taken by a manned submersible from soft bottom at a depth of 3615 m. Psychropotes verrucicaudatus has a violet body surrounded by a brim of fused tube feet, an unpaired dorsal appendage, 16 tentacles, and two rows of midventral tube feet. Both the dorsal skin and unpaired dorsal appendage are covered with conspicuous warts. The body-wall ossicles are crosses with three or four arms, and a short, central apophysis; in addition, a giant cross is present in each wart of the dorsal skin; the tentacles ossicles are rods with spines. The new species differs from its congeners in having a very short and warty dorsal appendage. We also provide the Genbank accession numbers of partial sequences of 16S rRNA and mitochondrial cytochrome oxidase subunit I gene. This is the first report of an elasipodid holothurian from the "Jiaolong" Seamount area.
DOI10.5343/bms.2018.0041
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2018YFC0309804] ; China Ocean Mineral Resources Research and Development Association Program[DY135-E2-1-02] ; Senior User Project of RV KEXUE[KEXUE 2018 G26]
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectMarine & Freshwater Biology ; Oceanography
WOS IDWOS:000475494800006
PublisherROSENSTIEL SCH MAR ATMOS SCI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/161987
Collection中国科学院海洋研究所
Corresponding AuthorLi, Xinzheng
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shangdong, Peoples R China
2.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266200, Shangdong, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Xiao, Ning,Gong, Lin,Kou, Qi,et al. Psychropotes verrucicaudatus, a new species of deep-sea holothurian (Echinodermata: Holothuroidea: Elasipodida: Psychropotidae) from a seamount in the South China Sea[J]. BULLETIN OF MARINE SCIENCE,2019,95(3):421-430.
APA Xiao, Ning,Gong, Lin,Kou, Qi,&Li, Xinzheng.(2019).Psychropotes verrucicaudatus, a new species of deep-sea holothurian (Echinodermata: Holothuroidea: Elasipodida: Psychropotidae) from a seamount in the South China Sea.BULLETIN OF MARINE SCIENCE,95(3),421-430.
MLA Xiao, Ning,et al."Psychropotes verrucicaudatus, a new species of deep-sea holothurian (Echinodermata: Holothuroidea: Elasipodida: Psychropotidae) from a seamount in the South China Sea".BULLETIN OF MARINE SCIENCE 95.3(2019):421-430.
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