Emendation of 2 Isospora Species (Apicomplexa: Eimeriidae) Infecting the Steppe Polecat, Mustela eversmanii Lesson, 1827, in China, to the Genus Cystoisospora (Apicomplexa: Sarcocystidae)
Emendation of 2 Isospora Species (Apicomplexa: Eimeriidae) Infecting the Steppe Polecat, Mustela eversmanii Lesson, 1827, in China, to the Genus Cystoisospora (Apicomplexa: Sarcocystidae)
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1827年，中国将感染草原貂、Mustela eversmanii的2个等孢球虫属（顶复门：艾美耳科）修正为囊等孢球菌属（顶复门：肉囊虫科）
DOI：
10.1654/4531.1
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发表时间：
2012-01-01
影响因子：
0.5
通讯作者：
Duszynski, Donald W.
中科院分区：
文献类型：
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作者：
Cao Yi-Fan;Yang Le;Duszynski, Donald W.
摘要2010年夏季，在青海省海北地区高寒草甸采集了6只草原臭鼬（Mustela eversmanii Lesson，1827），其中3只的体内分离到2种等孢子球虫。孢子化卵囊的结构使我们能够确定它们代表了自Svanbaev（1956）在哈萨克斯坦首次描述为伊氏等孢霉和巴甫洛夫等孢霉以来未报告的2种形式。然而，越来越多的证据表明，感染哺乳动物的等孢子虫种具有厚壁，孢子囊上没有Stieda体，应转移到Cystoisospora Frenkel，1977;因此，我们修改了名称以反映这种转移。此外，我们提供了详细的测定数据和孢子化卵囊的显微照片，都缺乏在其适度的原始描述，以帮助说明这些物种之间的差异。我们还将每个种的孢子化卵囊的光型提交给美国国家寄生虫收集中心（USNPC），并将共生型宿主保存在青藏高原博物馆。
Abstract The prevalences of 2 species of isosporid coccidia are reported from 3 of 6 steppe polecats, Mustela eversmanii Lesson, 1827, trapped in an alpine meadow of the Haibei area, Qinghai Province, China, during the summer of 2010. The structures of the sporulated oocysts allowed us to determine that they represented 2 forms not reported since their original description in Kazakhstan by Svanbaev (1956) as Isospora eversmanni and Isospora pavlovskyi. However, the evidence continues to accumulate that Isospora species infecting mammals that have thick walls and do not have a Stieda body on their sporocysts should be transferred to Cystoisospora Frenkel, 1977; thus, we have emended the names to reflect that transfer. In addition, we provide detailed mensural data and photomicrographs of sporulated oocysts, both lacking in their modest original descriptions, to help illustrate the differences seen between these species. We also submitted phototypes of a sporulated oocyst of each species to the United States National Parasite Collection (USNPC), and deposited a symbiotype host in the Qinghai-Tibet Plateau Museum.