1989年发现的一种新的顶复门艾美耳科艾美耳属寄生虫（顶复门：艾美耳科），寄生于墨西哥托卢卡山谷的韦格曼氏环纹蜥（Sceloporus torquatus torquatus Weigmann）（有鳞目：角蜥科）体内。
A new species of Acroeimeria Paperna & Landsberg, 1989 (Apicomplexa: Eimeriidae) in Wiegmann's torquate lizard Sceloporus torquatus torquatus Weigmann (Sauria: Phrynosomatidae) from Toluca Valley, México.
作者信息
McAllister Chris T, Ruiz-Gomez María de Lourdes, Carrasco-Román Edgar, Salgado-Miranda Celene, Soriano-Vargas Edgardo
机构信息
Science and Mathematics Division, Eastern Oklahoma State College, Idabel, OK, 74745, USA.
Facultad de Ciencias, Universidad Autónoma del Estado de México, Toluca, México, Mexico.
出版信息
Syst Parasitol. 2020 Apr;97(2):217-222. doi: 10.1007/s11230-020-09902-y. Epub 2020 Feb 17.
A new species of Acroeimeria Paperna & Landsberg, 1989 is described from Wiegmann's torquate lizard Sceloporus torquatus torquatus Wiegmann from Toluca, México. Oöcysts of Acroeimeria wiegmanni n. sp. are sub-spheroidal with a smooth bi-layered wall, measure on average 28.6 × 23.6 µm, and have a length/width (L/W) ratio of 1.2; a micropyle and an oocyst residuum are absent but polar granule(s) are present. Sporocysts are ellipsoidal and measure on average 11.7 × 8.6 µm, L/W 1.3; Stieda, sub-Stieda and para-Stieda bodies are absent. The sporocyst residuum is composed of numerous spheroidal granules in the center of the sporocyst. Endogenous stages of the new species develop in the duodenum of hosts. This is the first species of coccidian reported from S. t. torquatus and one of the few reported from a reptile in México.
1989年描述的新种顶艾美球虫属（Acroeimeria）Paperna & Landsberg，采自墨西哥托卢卡的维格曼氏环纹蜥（Sceloporus torquatus torquatus Wiegmann）。维格曼顶艾美球虫（Acroeimeria wiegmanni n. sp.）的卵囊呈亚球形，壁光滑，双层，平均大小为28.6×23.6 µm，长宽比（L/W）为1.2；无微孔和卵囊残体，但有极粒。孢子囊呈椭圆形，平均大小为11.7×8.6 µm，L/W为1.3；无斯氏体、亚斯氏体和副斯氏体。孢子囊残体由孢子囊中央的许多球形颗粒组成。新种的内源性发育阶段在宿主的十二指肠中。这是首次报道的环纹蜥球虫种类，也是墨西哥报道的少数几种来自爬行动物的球虫之一。
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