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首页> 外文期刊>Tropical Animal Health and Production >Gastrointestinal and blood parasite determination in the guanaco (Lama guanicoe) under semi-captivity conditions.
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Gastrointestinal and blood parasite determination in the guanaco (Lama guanicoe) under semi-captivity conditions.

机译：在半圈养条件下测定骆驼（ Lama guanicoe ）中的胃肠道和血液中的寄生虫。

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摘要

The breeding of wild animals for commercial purposes is becoming more frequent nowadays. This situation has led to an increase in contact rates between wild and domestic animals, with subsequent reciprocal transmission of parasites. In this study, we characterized the gastrointestinal and blood parasites of a group of 15 semi-captive guanacos (Lama guanicoe). We characterized gastrointestinal parasites by analyzing fecal samples through the sedimentation-flotation technique and hemoparasites by using blood smears stained with Giemsa. We found several gastrointestinal parasites including Nematoda and protozoans. The most frequently found parasites were Nematodirus sp. and Eimeria sp. In contrast with previous studies, neither Cestoda nor Fasciola were found. The only hemoparasite detected was Mycoplasma haemolamae, a parasite already described in llamas and alpacas. We conclude that the most frequent gastrointestinal parasites of semi-captive guanacos were nematodes and protozoans. Also, the hemoparasite M. haemolamae seems to be prevalent among captive populations of South American camelids. Finally, captive guanacos share several parasites with the traditional livestock. Therefore, keeping captive or semi-captive guanacos without an adequate sanitary protocol might have adverse consequences to adjacent traditional cattle farming and/or for wild animals.Digital Object Identifier http://dx.doi.org/10.1007/s11250-011-9891-4
机译：如今，出于商业目的繁殖野生动物变得越来越普遍。这种情况导致野生动物和家养动物之间的接触率增加，随之而来的是寄生虫的相互传播。在这项研究中，我们表征了一组15个半圈养鬣蜥（ Lama guanicoe ）的胃肠道和血液中的寄生虫。我们通过沉淀-浮选技术分析粪便样品来表征胃肠道寄生虫，并通过使用吉姆萨染色的血涂片来鉴定血液寄生虫。我们发现了几种胃肠道寄生虫，包括线虫和原生动物。最常见的寄生虫是 Nematodirus sp。和 Eimeria sp。与以前的研究相反，没有发现Cestoda和 Fasciola 。唯一检测到的血液寄生虫是血支原体，这是一种已经在美洲驼和羊驼中描述的寄生虫。我们得出结论，半圈养鬣蜥最常见的胃肠道寄生虫是线虫和原生动物。此外，血寄生虫。南美lam科动物的血统人群中似乎普遍存在血红素菌。最后，圈养的骆驼科动物与传统牲畜共享几种寄生虫。因此，在没有足够卫生规程的情况下饲养圈养或半圈养的鬣蜥可能会对邻近的传统养牛业和/或野生动物造成不利影响。数字对象标识符http://dx.doi.org/10.1007/s11250-011-9891 -4

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