<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
- Benthodytes tetrapapillata sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean
- 海洋湖沼学报(英文) 2023年41卷第5期页码：1978-1987
- 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：
  
  the National Key Research and Development Program of China(2021YFE0193700);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB42000000);the National Natural Science Foundation of China(41930533);the Biological Resources Program, Chinese Academy of Sciences(KFJ-BRP-017-38);the Major Scientific and Technological Projects of Hainan Province(ZDKJ2021036)
- DOI：
  中图分类号：
- 收稿：2022-05-16，
  
  录用：2022-06-30，
  
  网络首发：2022-08-18，
  
  纸质出版：2023-09-01
- Accepted：
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Benthodytes tetrapapillata sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean[J]. 海洋湖沼学报(英文), 2023,41(5):1978-1987.

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.
Benthodytes tetrapapillata sp. nov., a new elasipodid sea cucumber (Elasipodida: Psychropotidae) from a seamount in the Western Pacific Ocean[J]. 海洋湖沼学报(英文), 2023,41(5):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.

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references

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

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