Bhat Aashaq Hussain, Srivastava Shreyansh, Rana Aasha, Chaubey Ashok Kumar, Machado Ricardo A R, Abolafia Joaquín
Nematology Laboratory, Department of Zoology, Chaudhary Charan Singh University, Meerut, India.
Government Degree College, Billawar, 184204, Kathua, Jammu and Kashmir, India.
J Nematol. 2020 Dec 14;52. doi: 10.21307/jofnem-2020-116. eCollection 2020.
A new population of from India is morphologically, morphometrically, and molecularly characterized. This material is characterized by having 0.65 to 1.14 mm length, lips rounded, and grouped in pairs, stoma with metastegostoma bearing setose denticles, pharynx with metacorpus slightly swollen and fusiform, nerve ring, and excretory pore located at isthmus level, female reproductive system didelphic-amphidelphic with vulva equatorial, female tail conical-elongate with acute tip, male tail conical with large and robust posterior filiform part, spicules free with hooked manubrium slightly bent ventrad, gubernaculum with narrow corpus, bursa open leptoderan with eight genital papillae and phasmids posterior to the GP8. Molecular studies based on 18S and 28S rDNA genes are provided for the first time for the species. In addition, integrated morphological, morphometrical, and molecular characters are compared with other previous records of the species. According to our analysis, and other material described as different species are proposed as new junior synonyms of .
对来自印度的一个新种群进行了形态学、形态测量学和分子特征分析。该种群的特征为体长0.65至1.14毫米，唇圆形，成对排列，口器具带有刚毛状小齿的后气门，咽的中体部稍肿胀且呈梭形，神经环和排泄孔位于峡部水平，雌性生殖系统为双子宫 - 双阴道型，阴门位于赤道位置，雌性尾部呈圆锥形 - 细长形，尖端尖锐，雄性尾部呈圆锥形，后部丝状部分大且粗壮，交合刺游离，具钩状柄，稍向腹侧弯曲，引带具狭窄的体部，囊开放，具八根生殖乳突，尾感器位于生殖乳突8后方。首次为该物种提供了基于18S和28S rDNA基因的分子研究。此外，将综合的形态学、形态测量学和分子特征与该物种之前的其他记录进行了比较。根据我们的分析，以及其他被描述为不同物种的材料被提议作为该物种的新次异名。
