Zhang Wen-Run, Hao Cui-Lan, Arken Kadirden, Rong Meng-Jie, Tian Sheng-Li, Kadir Munira, Yue Cheng
College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, 830052, Xinjiang, China.
Int J Parasitol Parasites Wildl. 2023 Oct 10;22:136-145. doi: 10.1016/j.ijppaw.2023.10.002. eCollection 2023 Dec.
Yili River system hosts a diverse fauna of fishes and parasites. is a rare and endangered aboriginal cold-water fish inhabit in the Yili river system. Our research identified a new species n. sp. isolated from . in the Kunes River (Yili River, China). Morphological comparison revealed identifiable differences between the new species and other parasites, including , and , which are two known parasites living in inhabit in the Aksu River west of Frunze (Kyrgyzstan), as well as living in inhabited in the Tadzhikistan or Uzbekistan. Especially, the dorsal bar of n. sp. was raised at both ends with a hollow, and its hamulus roots were curved inward. The BLASTN search of GenBank did not detect any other rDNA sequences same as 's. Using the Bayesian Information and Maximum Likelihood methods to analyze the rDNA gene sequences, we constructed phylogenetic trees for n. sp. Accordingly, our morphological and molecular research indicated that n. sp. was not only a new species of parasites but also the first member identified in the Yili River in China.
伊犁河水系拥有丰富多样的鱼类和寄生虫动物群。[某种鱼]是生活在伊犁河水系的一种珍稀濒危土著冷水鱼。我们的研究从中国伊犁河系的库纳斯河中分离出一种新物种[寄生虫名称]n. sp.。形态学比较显示，新物种与其他寄生虫之间存在可识别的差异，包括[其他寄生虫名称1]和[其他寄生虫名称2]，这两种已知寄生虫生活在吉尔吉斯斯坦伏龙芝以西的阿克苏河中，以及生活在塔吉克斯坦或乌兹别克斯坦的[另一种寄生虫名称]。特别是，[寄生虫名称]n. sp.的背杆两端隆起且中空，其小钩根部向内弯曲。在GenBank中进行的BLASTN搜索未检测到与[该寄生虫名称]相同的其他[寄生虫名称]rDNA序列。使用贝叶斯信息法和最大似然法分析[寄生虫名称]rDNA基因序列，我们构建了[寄生虫名称]n. sp.的系统发育树。因此，我们的形态学和分子研究表明，[寄生虫名称]n. sp.不仅是一种新的寄生虫物种，也是在中国伊犁河首次鉴定出的[寄生虫名称]成员。
