异国情调的虫寄生虫在养殖池水产养殖中建立了复杂的生命周期

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Barbara Salti¹, Stephen D Atkinson², Vera Brekhman¹

¹Marine Biology Department, The Leon H. Charney School of Marine Sciences, University of Haifa, Mt. Carmel, 3498838 Haifa, Israel.

Journal of invertebrate pathology

|April 13, 2024

概括

七种myxozoan寄生虫类型在以色列鱼养殖场的类动物中被发现,这表明它们在一个新的水环境中被引入和建立.

科学领域:

* 寄生虫学寄生虫学
* 水生态生态学
* 分子生物学 * 分子生物学

背景情况:

*类动物是具有复杂生命周期的有义务寄生虫,感染鱼类和类动物.
*类动物,特别是类动物,作为类动物的中间宿主.
* 养殖场可以作为寄生虫引入和传播的水库.

研究的目的:

* 调查来自以色列一家养殖场的类动物的虫感染.
*使用分子方法识别类动物物种及其类宿主.
* 了解菌类动物在新鲜的水环境中的引入和建立.

主要方法:

*对1486个菌体进行了菌体菌体的检查.
* 线粒体16S测序用于结体宿主识别.
* 小子单元核糖体DNA测序用于类型的表征.

主要成果:

* 在1486个 (5%) 种子中,有74个被感染了myxozoan actinospore阶段.
*类宿主被确定为Potamothrix,Psammoryctides,Tubifex和Dero.的物种.
*确定了七种菌类动物类型 (Neoactinomyxum和Sphaeractinomyxon),包括一种新型的虫感染寄生虫的行动体阶段.

结论:

*这项研究确定了来自人工水养殖场环境的类动物中的七种类型.
*分子数据证实了这些寄生虫在新息地引入和建立.
*研究结果强调了寄生虫在水产养殖系统中的传播潜力,以及宿主-寄生虫关系研究的重要性.

关键词:

它们是Actinospore.附录部分附录部分引入的物种是引入的物种.类类动物 (Myxosporean) 是一种类动物.新的行动主义主义主义.斯法拉克提诺米克森 (Sphaeractinomyxon) 是一种有机物.

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