在影响伊比利亚山羊Capra pyrenaica外寄生动物群体中的同时感染模式
María J Fernández-Muñoz1, Raquel Castillo-Contreras2, Jesús M Pérez3,4
1Department of Animal and Plant Biology and Ecology, Universidad de Jaén, Campus Las Lagunillas, s.n., 23071, Jaén, Spain. mjfm0011@red.ujaen.es.
Parasites & vectors
|May 30, 2023
概括
伊比利亚山羊的 Sarcoptic mange 受宿主性别,季节和位置的影响. 萨科普特斯 scabiei虫的存在对有负面影响,但可能有利于.
科学领域:
- 兽医寄生虫学 兽医寄生虫学
- 野生动物生态生态学
- 传染性疾病 传染性疾病
背景情况:
- 肉眼是一种严重的寄生虫疾病,影响伊比利亚山羊 (Capra pyrenaica),导致健康下降和死亡率.
- 目前对山羊中的Sarcoptes scabiei的研究缺乏对其与其他外寄生虫的相互作用的全面了解.
研究的目的:
- 调查影响 Sarcoptes scabiei 虫在伊比利亚山羊中丰富的因素.
- 分析S. scabiei与其他外寄生虫 (如和) 共同存在的模式.
- 了解S. scabiei对其他外寄生虫存在的影响.
主要方法:
- 分析了430个伊比利亚山羊皮肤样本,用于对外寄生虫的鉴定和定量.
- 在5%的KOH中使用皮肤消化对S. scabiei的量化.
- 使用通用线性混合模型 (GLMMs) 和通用线性潜变量模型 (GLLVMs) 建模外寄生虫的丰度和共发生.
主要成果:
- 外寄生虫群体包括S. scabiei,六种,两种.
- 成年雄性山羊比雌性有更高的虫负载;虫数量因季节和空间而异.
- S. scabiei 的存在对子和 Haemaphysalis sulcata 的丰富性产生了负面影响,但与其他物种的共同发生呈现出积极的结果.
结论:
- 在伊比利亚山羊种群中,特别是地中海盆地周围,sarcoptic mange 很普遍.
- 的数量受宿主性别,季节和空间分布的影响.
- S. scabiei影响其他外寄生虫的动态,减少子,但可能增加的存在.
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