Cringoli G, Quesada A
Department of Pathology, Prophylaxis and Inspection of Food, Veterinary School, Federico 2 University, Naples, Italy.
J Protozool. 1991 Nov-Dec;38(6):577-80.
The following two species are described from Carduelis sinica (Greenfinch) from Italy. The oocysts of Isospora mcquistioni n. sp. were 26.0 x 22.6 (24.0-28.5 x 20.0-24.2) microns and ovoid with a smooth bilayered wall. Neither micropyle nor oocyst residuum were observed. One polar granule was found. Sporocysts were oval, 18.1 x 11.4 (16.0-19.8 x 11.0-12.0) microns, and with a symmetrical Stieda complex. The residuum was compact and spherical. Isospora bioccai n. sp. oocysts were spherical to subspherical and 24.0 x 23.6 (22.0-26.0 x 21.0-25.8) microns. The oocyst wall was smooth and bilayered. A micropyle and oocyst residuum were absent; 4 to 10 elongate polar granules were present. Sporocysts were 19.5 x 11.6 (18.0-20.0 x 10.0-12.4) microns, ellipsoidal, and with a symmetrical Stieda complex. The sporocyst residuum was diffuse and composed of a few granules.
以下两种物种是从意大利的黄雀（Carduelis sinica）中描述的。麦奎斯顿等孢球虫（Isospora mcquistioni）新种的卵囊大小为26.0×22.6（24.0 - 28.5×20.0 - 24.2）微米，呈卵圆形，壁光滑，双层。未观察到微孔和卵囊残体。发现一个极粒。孢子囊呈椭圆形，大小为18.1×11.4（16.0 - 19.8×11.0 - 12.0）微米，具有对称的斯氏体复合体。残体紧密且呈球形。比奥卡等孢球虫（Isospora bioccai）新种的卵囊呈球形至亚球形，大小为24.0×23.6（22.0 - 26.0×21.0 - 25.8）微米。卵囊壁光滑，双层。无微孔和卵囊残体；有4至10个细长的极粒。孢子囊大小为19.5×11.6（18.0 - 20.0×10.0 - 12.4）微米，椭圆形，具有对称的斯氏体复合体。孢子囊残体弥散，由少数颗粒组成。
