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

文献类型: 外文期刊

第一作者: Yang, Gurong

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

作者机构:

关键词: -D2-D3 segments of large subunit (LSU) rRNA gene; morphology; new species; small subunit (SSU) rRNA gene; taxonomy; Tobriloides; Triplonchida

期刊名称:NEMATOLOGY ( 影响因子:1.2; 五年影响因子:1.2 )

ISSN: 1388-5545

年卷期: 2024 年 26 卷 1 期

页码:

收录情况: SCI

摘要: Tobriloides sinensis sp. n. is described from Shanxi province, China. It is characterised by relatively long body (16201935 m), two subventral teeth posterior to dorsal tooth, a short pharynx (b = 4.2-5.0), cardia three times longer than wide (91-98 mu m long and 30-37 mu 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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