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首页> 外文期刊>Journal of Parasitology >Feline cuterebrosis caused by a lagomorph-infesting Cuterebra spp. larva.
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Feline cuterebrosis caused by a lagomorph-infesting Cuterebra spp. larva.

机译：蠕虫侵染的Cuterebra spp引起的猫cuterebrosis。幼虫。

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摘要

Native species of rodents and lagomorphs in the Americas are the typical hosts of Cuterebra spp. larvae. Although these bot flies are relatively host specific, they occasionally parasitize other native and introduced mammals (including domestic animals and humans), an affliction termed cuterebrosis. Cuterebra spp. larvae generally cause benign, subcutaneous lesions (warbles), but when infesting domestic cats, they can invade the eyes, respiratory tract, and cerebral tissues, causing severe, and in some cases fatal, injury. Despite more than 2 dozen published reports of feline cuterebrosis, the type (rodent- or lagomorph-infesting) or species parasitizing domestic cats has rarely been determined. Here, I identify a larva removed from a kitten in southern Wisconsin as belonging to a lagomorph-infesting Cuterebra species, most likely C. abdominalis, based especially on features of the cuticular platelets covering its exterior, and its geographic location. This seems to be only the third substantiated report of feline cuterebrosis in more than 50 yr in which a larva has been identified beyond "Cuterebra spp." In each case, lagomorph-infesting species were involved, suggesting that domestic cats may not be susceptible to rodent-infesting Cuterebra species. However, because these studies are limited in number and geographic area, additional research is required to establish the spectrum of Cuterebra species involved in feline cuterebrosis.
机译：美洲的啮齿动物和兔形目的本地物种是Cuterebra spp的典型宿主。幼虫。尽管这些僵尸蝇是相对宿主特异性的，但它们有时会寄生其他本地和引进的哺乳动物（包括家养动物和人类），这种病被称为可爱脑病。 Cuterebra spp。幼虫通常会引起良性皮下病变（疣），但是当感染家猫时，它们会侵入眼睛，呼吸道和脑组织，从而造成严重的伤害，在某些情况下甚至是致命的伤害。尽管有超过2篇已发表的关于猫可爱性脑病的报道，但很少确定寄生家猫的类型（啮齿类或鼠型）。在这里，我根据威斯康星州南部的一只小猫去除的幼虫，属于幼虫侵染的科特雷布拉物种，最有可能是腹部隐孢子虫，特别是基于覆盖其外部的表皮血小板的特征及其地理位置。这似乎只是超过50年的第三次有证据表明猫科动物可爱性脑病，其中幼虫已被鉴定为“ Cuterebra spp”以外的幼虫。在每种情况下，都涉及到侵害了鼠尾草的物种，这表明家猫可能不容易受到啮齿类动物的侵害，而库特雷布拉物种也是如此。但是，由于这些研究的数量和地理区域有限，因此需要进行其他研究才能确定与猫科动物再狭窄有关的科特雷伯拉菌种的谱。

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