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首页> 外文期刊>Journal of Parasitology >COCCIDIAN PARASITES OF FLYING SQUIRRELS, GLAUCOMYS SPP. (RODENTIA: SCIURIDAE), FROM ALASKA AND ARKANSAS, WITH A DESCRIPTION OF A NEW SPECIES OF EIMERIA (APICOMPLEXA: EIMERIIDAE)
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COCCIDIAN PARASITES OF FLYING SQUIRRELS, GLAUCOMYS SPP. (RODENTIA: SCIURIDAE), FROM ALASKA AND ARKANSAS, WITH A DESCRIPTION OF A NEW SPECIES OF EIMERIA (APICOMPLEXA: EIMERIIDAE)

机译：飞鼠的椰子寄生虫，胶石spp。 （罗汀：Sciuridae），来自阿拉斯加和阿肯色州，并描述了一种新的Eimeria（Apicomplexa：Eimeriidae）的描述

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摘要

New World flying squirrels, Glaucomys spp., are nocturnal arboreal sciurid rodents that have been previously surveyed for coccidial parasites. To date, 4 species of Eimeria have been reported from 2 species of Glaucomys. Here we report 2 species of eimerians from southern flying squirrels (Glaucomys volans) and the endemic Prince of Wales flying squirrel (Glaucomys sabrinus griseifrons). Oocysts of Eimeria dorneyi Levine and Ivens were found to be passing in the feces of 4 G. s. griseifrons from Alaska and a new species of Eimeria was present in feces from 6 G. volans from Arkansas. Oocysts of Eimeria hnidai n. sp. are ellipsoidal with a bilayered wall, measure 23.7 X 13.7 mu m, and have a length/width (L/W) ratio of 1.7; a micropyle and oocyst residuum are absent but polar granule(s) are present. Sporocysts are ellipsoidal-elongate and measure 11.8 X 4.9 mu m, L/W 2.2; Stieda body is present but sub-Stieda and para-Stieda bodies are absent. The sporocyst residuum is composed of small indistinct granules along the edge or in the center of the sporocyst. This is the first coccidian reported from G. volans from Arkansas as well as the initial coccidian (E. dorneyi) reported from G. s. griseifrons from Alaska. We also provide a summation of the coccidia known from North American flying squirrels.
机译：新大陆飞松鼠（Glaucomys spp.）是夜间活动的树栖松鼠类啮齿动物，之前曾对其进行过球虫寄生虫调查。到目前为止，已有4种艾美球虫从2种蓝眼病中分离出来。在这里，我们报告了两种艾美球虫，分别来自南部飞鼠（Glaucomys volans）和地方性威尔士亲王飞鼠（Glaucomys sabrinus grisefrons）。在阿拉斯加的4只灰飞虱的粪便中发现了多内伊艾美球虫和艾文斯艾美球虫的卵囊，在阿肯色州的6只灰飞虱的粪便中发现了一种新的艾美球虫。hnidai n.sp.艾美耳球虫卵囊呈椭圆形，有双层壁，大小为23.7×13.7μm，长宽比为1.7；珠孔和卵囊残留物缺失，但存在极性颗粒。孢子囊呈椭圆形，长11.8×4.9μm，长/宽2.2；存在Stieda体，但不存在sub Stieda和para Stieda体。孢子囊残余物由沿孢子囊边缘或中心的模糊小颗粒组成。这是阿肯色州G.volans报告的第一例球虫，也是阿拉斯加G.s.griseifrons报告的第一例球虫（E.dorneyi）。我们还总结了北美飞鼠中已知的球虫。

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