A new free-living marine nematode species of <italic style="font-style: italic">Rhinema</italic> from the South China Sea

Hongxiu ZHAI; Mian HUANG; Yong HUANG

doi:10.1007/s00343-019-9169-7

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A new free-living marine nematode species of Rhinema from the South China Sea

Updated：2023-04-27

- A new free-living marine nematode species of Rhinema from the South China Sea
- Journal of Oceanology and Limnology Vol. 38, Issue 2, Pages: 545-549(2020)
- Affiliations：
  
  1.College of Life Sciences, Liaocheng University, Liaocheng 252059, China
  2.Department of Marine Organism Taxonomy and Phylogeny, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
  3.University of Chinese Academy of Sciences, Beijing 100049, China
- Author bio：
  
  HUANG Yong, huangy@lcu.edu.cn
- Funds：
- DOI：10.1007/s00343-019-9169-7
  CLC：
- Received：24 June 2019，
  
  Accepted：02 August 2019，
  
  Online First：09 August 2019，
  
  Published：2020-02
- Accepted：
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Hongxiu ZHAI, Mian HUANG, Yong HUANG. A new free-living marine nematode species of Rhinema from the South China Sea[J]. Journal of Oceanology and Limnology, 2020, 38(2): 545-549.
DOI：

Hongxiu ZHAI, Mian HUANG, Yong HUANG. A new free-living marine nematode species of Rhinema from the South China Sea[J]. Journal of Oceanology and Limnology, 2020, 38(2): 545-549. DOI： 10.1007/s00343-019-9169-7.

摘要

Abstract

A new free-living marine nematode species of the genus

Rhinema

belonging to the family Monoposthiidae was collected from marine sediments in the Qiongzhou Strait of the South China Sea

and it is described here as

Rhinema longispicula

sp. nov. The new species is characterized by coarsely annulated cuticle with 12 longitudinal ridges (alae) marked as reversed V-shaped. The first and second annuli broader and form a kind of a cephalic capsule. The amphideal fovea circular

situated in the middle of the broad second annulus

not surrounded by dense annulations. Buccal cavity cylindrical with a large dorsal tooth. Pharynx with a prominent anterior pharyngeal bulb and an elongated terminal bulb. Elongate spicules strongly curved

with cephalated proximal end and pointed distal end. Gubernaculum boat-shaped

without apophysis. A long and blunt precloacal seta present. Female with two opposed

outstretched ovaries.

关键词

Keywords

references

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M Huang , J Sun , Y Huang . Daptonema parabreviseta sp. nov. (Xyalidae, Nematoda) from the Jiaozhou Bay of the Yellow Sea, China . Journal of Oceanology and Limnology , 2019a . 37 ( 1 ): 273 - 277 . DOI: 10.1007/s00343-019-7362-3 http://doi.org/10.1007/s00343-019-7362-3 http://www.jol343.com//EN/abstract/abstract680.shtml http://www.jol343.com//EN/abstract/abstract680.shtml , .

M Huang , K D Xu , Y Huang . Setosabatieria minor sp.nov. (Comesomatidae, Nematoda) from the South China Sea . Cahiers de Biologie Marine , 2019b . 60 ( 4 ): 387 - 393 . .

Y Huang , J Sun . Paramonohystera weihaiensis sp. nov.(Xyalidae, Nematoda) from the intertidal beach of the Yellow Sea, China . Journal of Oceanology and Limnology , 2019 . 37 ( 4 ): 1 403 - 1 408 . DOI: 10.1007/s00343-019-8225-7 http://doi.org/10.1007/s00343-019-8225-7 http://www.jol343.com//EN/abstract/abstract783.shtml http://www.jol343.com//EN/abstract/abstract783.shtml , .

S S Jia , Y Huang . Elzalia heterospiculata sp. nov.(Nematoda:Monhysterida:Xyalidae) from the South China Sea . Zootaxa , 2019 . 4603 ( 3 ): 568 - 574 . DOI: 10.11646/zootaxa.4603.3.9 http://doi.org/10.11646/zootaxa.4603.3.9 .

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Related Author

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Related Institution

Key Laboratory for Ecological Conservation and Biodiversity of Institution of Higher Learning of Shandong Province

Key Laboratory of Ecology and Biodiversity of Shandong Colleges and University

College of Life Sciences Liaocheng University

College of Life Sciences Shandong Normal University

Laboratory of Marine Organism Taxonomy and Phylogeny, Qingdao Key Laboratory of Marine Biodiversity and Conservation, Institute of Oceanology, Chinese Academy of Sciences

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A new free-living marine nematode species of Rhinema from the South China Sea

DOI：10.1007/s00343-019-9169-7

摘要

Abstract

关键词

Keywords

references