Multiple species of Phlebotominae are vectors of Leishmania (Protozoa: Trypanosomatidae), which causes visceral leishmaniasis (VL) and cutaneous leishmaniasis (CL). To describe the Phlebotominae (Diptera: Psychodidae) related to the environments of black and gold howler monkeys Alouatta caraya (Humbodlt, 1812) (Primates: Atelidae), potential vectors were sampled in different landscapes and vertical strata of sleeping trees. Phlebotomine captured between December 2011 and March 2012 (2365 individuals) belonged to eight species, of which Nyssomyia neivai (Pinto, 1926) (61.4%) and Migonemyia migonei (França, 1920) (18.73%) were the most abundant, and Ny. withmani was recorded for the first time in the Chaco province. In the 'peri-domestic' landscape, the phlebotomine were mainly captured in henhouses (78.7%), whereas the tree canopy in 'rural' and 'wild' landscapes yielded 31.2% and 29.1% of the phlebotomine, respectively. A significant association between the type of landscape and the species of phlebotomine was observed by multivariate analysis. Lutzomyia longipalpis (Lutz & Neiva, 1912) and Mg. migonei were associated with 'peri-domestic' landscape, and Ny. neivai was associated with the 'wild' landscape. The results of this prospective study suggest that the interaction between phlebotomine and A. caraya could be a key factor with respect to understanding the epidemiology of leishmaniasis.

中文翻译：

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在阿根廷东北部的Alouatta caraya栖息的家畜和森林环境中的竹假单胞菌。

假单胞菌属的多种是利什曼原虫的载体（原生动物：锥虫科），其引起内脏利什曼病（VL）和皮肤利什曼病（CL）。为了描述与黑色和金色how猴Alouatta caraya（Humbodlt，1812）（灵长类：Atelidae）的环境有关的竹假单胞菌（Diptera：Psychodidae），在不同的景观和沉睡树的垂直地层中取样了潜在的载体。在2011年12月至2012年3月之间捕获的Phlebotomine（2365个个体）属于8个物种，其中Nyssomyia neivai（Pinto，1926）（61.4％）和Migonemyia migonei（França，1920）（18.73％）含量最高，而Ny。查曼省首次记录了withmani。在“家养”景观中，毒蛇to主要捕获在鸡舍中（占78.7％），而在 乡村景观和“野生”景观分别产生了静脉草胺的31.2％和29.1％。通过多变量分析观察到景观类型和毒菌碱种类之间的显着关联。Lutzomyia longipalpis（Lutz＆Neiva，1912）和镁。migonei与“周边”景观和Ny有关。neivai与“野生”景观有关。这项前瞻性研究的结果表明，在抗利什曼病的流行病学方面，毒菌碱和A. caraya之间的相互作用可能是一个关键因素。内瓦（1912）和镁。migonei与“周边”景观和Ny有关。neivai与“野生”景观有关。这项前瞻性研究的结果表明，在抗利什曼病的流行病学方面，毒菌碱和A. caraya之间的相互作用可能是一个关键因素。内瓦（1912）和镁。migonei与“周边”景观和Ny有关。neivai与“野生”景观有关。这项前瞻性研究的结果表明，在抗利什曼病的流行病学方面，毒菌碱和A. caraya之间的相互作用可能是一个关键因素。