不等黏液球虫新种（黏孢子虫纲，黏孢子虫目），寄生于亚马孙淡水鱼白边光背电鳗（硬骨鱼纲，光背电鳗科）。
Myxobolus desaequalis n. sp. (Myxozoa, Myxosporea), parasite of the Amazonian freshwater fish, Apteronotus albifrons (Teleostei, Apteronotidae).
作者信息
Azevedo Carlos, Corral Laura, Matos Edilson
机构信息
Department of Cell Biology, Institute of Biomedical Sciences and CIIMAR, University of Oporto, Lg. Prof Abel Salazar no.2, 4099-003 Porto, Portugal.
出版信息
J Eukaryot Microbiol. 2002 Nov-Dec;49(6):485-8. doi: 10.1111/j.1550-7408.2002.tb00233.x.
Myxobolus desaequalis n. sp. is described from the gill lamellae of the freshwater fish Apteronotus albifrons, collected in the Amazon River, near the city of Salvaterra, Brazil. Large spherical plasmodia filled with disporic pansporoblasts and spores were observed. Ellipsoidal to pyriform spores are 18.3 microm length x 11.2 microm width x 4.4 microm thickness. The anterior end of the spores contain two extremely unequal pyriform polar capsules measuring: (larger): 11.2 microm length, 4.9 microm width, and an isofilar polar filament with 11 to 12 turns obliquely to the longitudinal axis; (smaller): 4.6 microm length, 2.8 microm width, and an isofilar polar filament with 4 to 5 turns, obliquely to the longitudinal axis.
不等黏液球虫（Myxobolus desaequalis）新种是从淡水鱼白边光背电鳗的鳃小片上描述的，该鱼采集于巴西萨尔瓦特拉市附近的亚马逊河。观察到充满双孢子母孢子和孢子的大型球形原质团。椭圆形至梨形的孢子长18.3微米，宽11.2微米，厚4.4微米。孢子前端有两个极不相等的梨形极囊，尺寸为：（较大的）长11.2微米，宽4.9微米，有一条等丝极丝，与纵轴倾斜11至12圈；（较小的）长4.6微米，宽2.8微米，有一条等丝极丝，与纵轴倾斜4至5圈。
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