Pereira Larissa Q, Berto Bruno P, Flausino Walter, Lovato Maristela, Lopes Carlos W G
Curso de Pós-Graduação em Medicina Veterinária, Universidade Federal de Santa Maria (UFSM), Camobi, Santa Maria, RS 97105-900, Brazil.
Syst Parasitol. 2011 Jan;78(1):73-80. doi: 10.1007/s11230-010-9278-3. Epub 2010 Dec 15.
A new coccidian species (Protozoa: Apicomplexa: Eimeriidae) is reported from the endangered yellow cardinal Gubernatrix cristata (Vieillot) in southern Brazil. Isospora bocamontensis n. sp. has oöcysts which are subspheroidal, measure 32.1 × 28.9 μm and have a smooth, bilayered wall c.1.5 μm thick. The micropyle and the oöcyst residuum are absent, but a polar granule is sometimes present. Its sporocysts are ellipsoidal and 17.3 × 12.2 μm in size and contain a half-moon-shaped Stieda body, a prominent, homogeneous substieda body; and a sporocyst residuum composed of a compact mass of granules. The sporozoites have one refractile body and a nucleus.
在巴西南部濒危的黄顶主红雀（Gubernatrix cristata，维耶洛）体内发现了一种新的球虫物种（原生动物：顶复门：艾美耳科）。报道了博卡蒙特等孢球虫（Isospora bocamontensis）新种。其卵囊近球形，大小为32.1×28.9μm，壁光滑，双层，厚约1.5μm。卵孔和卵囊残体缺失，但有时存在极粒。其孢子囊椭圆形，大小为17.3×12.2μm，含有半月形的斯氏体、一个突出的、均匀的亚斯氏体；以及由紧密颗粒团组成的孢子囊残体。子孢子有一个折光体和一个细胞核。
