<italic style="font-style: italic">Benthodytes tetrapapillata</italic> sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean

Yunlu XIAO; Ning XIAO; Xiaoqi ZENG

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Benthodytes tetrapapillata sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean

Biology | Updated：2024-10-14

- Benthodytes tetrapapillata sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean
- Journal of Oceanology and Limnology Vol. 41, Issue 5, Pages: 1978-1987(2023)
- Affiliations：
  
  1.Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, Sanya 572000, China
  2.Department of Marine Organism Taxonomy & Phylogeny, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
  3.University of Chinese Academy of Sciences, Beijing 100049, China
  4.Laoshan Laboratory, Qingdao 266237, China
  5.Shandong Province Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
  6.Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao 266003, China
- Author bio：
  
  xiaoning@qdio.ac.cn
- Funds：
- DOI：
  CLC：
- Received：16 May 2022，
  
  Accepted：30 June 2022，
  
  Online First：18 August 2022，
  
  Published：01 September 2023
- Accepted：
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XIAO Yunlu,XIAO Ning,ZENG Xiaoqi.Benthodytes tetrapapillata sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean[J].Journal of Oceanology and Limnology,2023,41(05):1978-1987.
DOI：

XIAO Yunlu,XIAO Ning,ZENG Xiaoqi.Benthodytes tetrapapillata sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean[J].Journal of Oceanology and Limnology,2023,41(05):1978-1987. DOI：

摘要

Abstract

Benthodytes

tetrapapillata

sp. nov. was collected from a seamount located on the Caroline Ridge at a depth of 2 289 m

during the cruise of R/V

Kexue

in June 2019. We provided detailed descriptions of external and deposits morphology. The phylogenetic analyses based on cytochrome

oxidase I (COI) and a concatenated dataset of 16S and COI genes showed that the new species belonged to

Benthodytes

that is not monophyletic. Both details of morphological comparisons and molecular analyses confirmed that

Benthodytes

tetrapapillata

sp. nov. is a new psychropotid species. A state of main morphological characters in valid species of

Benthodytes

is also provided in this study.

关键词

Keywords

references

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Benthodytes tetrapapillata sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean

DOI：

摘要

Abstract

关键词

Keywords

references