Molnár K, Marton Sz, Eszterbauer E, Székely Cs
Veterinary Medical Research Institute, Hungarian Academy of Sciences, PO Box 18, 1581 Budapest, Hungary.
Dis Aquat Organ. 2006 Nov 21;73(1):49-61. doi: 10.3354/dao073049.
During a survey on fishes from the River Danube, the occurrence of 8 Myxobolus species (Myxozoa: Myxobolidae) was registered in chub Leuciscus cephalus L. Most species had a specific location within the fish host. M. cycloides was found in the wall of the swimbladder; the branched plasmodia of M. dujardini were located typically in the epithelium of the non-lamellar part of gill filaments; the plasmodia of M. ellipsoides infected fins between 2 fin rays; M. muelleri and Myxobolus sp. 2 formed large elongated plasmodia in the afferent gill artery of filaments, while the round cysts of M. muellericus sp. n. filled the capillary network of the gill lamellae. Intramuscular plasmodia of M. pseudodispar proved to be the most common, although large cysts of Myxobolus sp. 1 were also frequently found in the intestinal wall. Despite similarities of some species in spore morphology, 18S rDNA sequences showed clear differences between the species examined.
在对多瑙河鱼类进行的一项调查中，在圆腹雅罗鱼（Leuciscus cephalus L.）体内记录到8种粘体虫属（粘孢子虫纲：粘体科）物种。大多数物种在鱼宿主内有特定的位置。圆囊粘体虫见于鳔壁；杜氏粘体虫的分支型原质团通常位于鳃丝非片状部分的上皮中；椭圆粘体虫的原质团感染鳍条间的鳍；米勒粘体虫和粘体虫属2在鳃丝的入鳃动脉中形成大型的细长型原质团，而新种米勒里粘体虫的圆形孢囊充满鳃小片的毛细血管网。尽管伪异形粘体虫的肌内原质团最为常见，但粘体虫属1的大型孢囊也经常在肠壁中发现。尽管有些物种在孢子形态上有相似之处，但18S rDNA序列显示所检测的物种之间存在明显差异。
