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首页> 外文期刊>Journal of Parasitology >A new species of Syphacia (Nematoda: Oxyuridae) from Akodon azarae (Rodentia: Cricetidae) in Argentina.
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A new species of Syphacia (Nematoda: Oxyuridae) from Akodon azarae (Rodentia: Cricetidae) in Argentina.

机译:来自阿根廷的Akodon azarae(Rodentia:Cricetidae)的一种新的Syphacia(Nematoda:Oxyuridae)。

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摘要

Eight species of Syphacia (Nematoda: Oxyuridae) have been reported from South America in rodents of the Sigmodontinae, only 1 of which has been recorded in Argentina. Syphacia (Syphacia) carlitosi n. sp. is described from the ceca of Akodon azarae bibianae and Akodon azarae hunteri (Sigmodontinae: Akodontini) captured in 3 provinces in the northeast region of Argentina. The new species is differentiated principally by the shape of the cephalic plate; distribution of submedian papillae and amphids; presence, extent, and shape of cervical alae in females; absence of lateral alae; absence of deirids; spicular and gubernaculum length; shape and structure of accessory hook of gubernaculum; and distance of mamelons, excretory pore, and vulva from the anterior extremity. This is the second record of Syphacia parasitizing rodents of the tribe Akodontini.
机译:南美洲已在Sigmodontinae的啮齿动物中报告了8种Syphacia(线虫:Oxyuridae),其中只有1种在阿根廷有记录。贪食者(Syphacia)carlitosi sp。从在阿根廷东北地区3个省捕获的Akodon azarae bibianae和Akodon azarae hunteri(Sigmodontinae:Akodontini)的盲肠中描述。新物种的主要区别在于头板的形状。中度乳头和两栖动物的分布;女性颈椎病的存在,程度和形状;没有侧翼;没有戴丽丝;脊柱和瓜长度副具的形状和结构和前肢的杏仁核,排泄孔和外阴的距离。这是Syphacia寄生Akodontini部落啮齿动物的第二条记录。

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