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在日本金川县感染帕拉斯松鼠 (Callosciurus erythraeus) 的外寄生虫的流行率和模式

Aya Masuda¹, Natsumi Hayashi¹, Kaito Otsuru¹

¹Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, Kanagawa, Japan.

The Journal of veterinary medical science

|February 2, 2025

概括

在日本城市的帕拉斯松鼠中,有许多外寄生虫,包括和跳. 成年雄性松鼠的感染率更高,突出了这些入侵物种对公共卫生的潜在风险.

科学领域:

兽医昆虫学兽医昆虫学
城市生态城市生态学
传染病生态学传染病生态学

背景情况:

帕拉斯松鼠 (Callosciurus erythraeus) 是城市碎片森林中的入侵物种.
在这些被入侵的地区经常发生人与松鼠的接触,这引起了公众健康的担忧.

研究的目的:

为了调查在日本金川县城市的帕拉斯松鼠中外寄生虫的感染情况.
识别特定的外寄生虫物种并分析流行模式.

主要方法:

检查了来自神奈川县海山町的538只帕拉斯松鼠的外寄生虫.
收集并识别了子,跳和.
分析了基于宿主年龄和性别的感染率.

主要成果:

收集了1164只,877只跳和231只.
已识别的外寄生虫物种:Neohaematopinus callosciuri,Ceratophyllus anisus,Haemaphysalis flava,Haemaphysalis hystricis,以及Ixodes turdus. 这些类型的外寄生虫都存在.
与成年女性相比,成年男性的N. callosciuri和C. anisus的患病率显著更高 (P<0.0001).

结论:

在日本城市的帕拉斯松鼠是各种外寄生虫的宿主.
宿主-寄生虫动态,特别是性别偏差的流行,对于风险评估很重要.
了解这些宿主-外寄生虫关系对于评估公共卫生风险至关重要.

关键词:

这种植物名为Ceratophyllus anisusus.海马菲萨利斯 (Haemaphysalis flava) 是一种有色的植物.这种动物叫Hemaphysalis hystriciscis.这种新血类动物叫做新血类动物.帕拉萨斯松鼠 (Callosciurus erythraeus) 是一个有趣的动物.

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