Description of Tobriloides sinensis sp. n. (Nematoda: Triplonchida: Tobrilidae) from Shanxi province, north China

IF 1.2 4区生物学 Q2 ZOOLOGY

Nematology Pub Date : 2023-11-01 DOI:10.1163/15685411-bja10289

Gurong Yang, Meina Liu, Yibing Ma, Zengqi Zhao, Jianming Wang, Yumei Xu

引用次数: 0

Abstract

Summary Tobriloides sinensis sp. n. is described from Shanxi province, China. It is characterised by relatively long body (1620-1935 m), two subventral teeth posterior to dorsal tooth, a short pharynx (b = 4.2-5.0), cardia three times longer than wide (91-98 μ m long and 30-37 μ m wide), female reproductive system amphidelphic, the vulva situated slightly posterior to mid-body (V = 59.0-69.9), and the tail relatively short (c = 8.4-9.7 and c′ = 4.6-5.7). The phylogenetic relationships of the new species were analysed using data from the near full length small subunit (SSU) and D2-D3 segments of large subunit (LSU) of rRNA genes. The status of T. sinensis sp. n. is discussed based on both morphological and molecular characteristics.

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文章标题山西省中华Tobriloides sinensis sp. n.描述(线虫纲:三尾目:tobrilides dae)

中华Tobriloides sinensis sp. n.描述自中国山西省。体型较长(1620 ~ 1935 m)，背齿后腹下齿2颗，咽短(b = 4.2 ~ 5.0)，心长约为宽的3倍(长91 ~ 98 μ m，宽30 ~ 37 μ m)，雌性生殖系统为两性，外阴位于体中稍后(V = 59.0 ~ 69.9)，尾较短(c = 8.4 ~ 9.7, c′= 4.6 ~ 5.7)。利用rRNA基因大亚单位(LSU)的近全长小亚单位(SSU)和D2-D3段的数据分析了新种的系统发育关系。从形态特征和分子特征两方面讨论了中华赤杨的现状。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nematology 生物-动物学

CiteScore

2.60

自引率

33.30%

发文量

审稿时长

3 months

期刊介绍： Nematology is an international journal for the publication of all aspects of nematological research (with the exception of vertebrate parasitology), from molecular biology to field studies. Papers on nematode parasites of arthropods, and on soil free-living nematodes, and on interactions of these and other organisms, are particularly welcome. Research on fresh water and marine nematodes is also considered when the observations are of more general interest. Nematology publishes full research papers, short communications, Forum articles (which permit an author to express a view on current or fundamental subjects), perspectives on nematology, and reviews of books and other media.