Vivares C P, Bouix G, Manier J F
J Protozool. 1977 Feb;24(1):83-94. doi: 10.1111/j.1550-7408.1977.tb05283.x.
A microsporidan parasite, Ormieresia carcini gen. n., sp. n., was found in the crab, Carcinus mediterraneus Czerniavsky. Its development and fine structure are the subject are the subject of the present study. The life cycle begins with a schizont surrounded by a unit membrane and containing a diplokaryon. The entire process of sporogony takes place in the host musculature. The sporogonic stages are enclosed in the pansporoblastic membrane. In each pansporoblast, sporogony gives rise to 8 sporoblasts; the octonucleate sporogonial plasmodium is lacking. In the course of schizogonic and sporogonic divisions, each kinetic center consists of 2 plaques, one located within and the other outside the nuclear envelope. The dividing sporonts and sporoblasts sevrets "metabolic" substances (granules, tubules) which are depostied in the pansporoblast. The uninucleate spore is long and cylindrical, measuring 19.1 X 2.4 micronm. A rectilinear manubrium traverses the spore. Its posterior end attenuates abruptly into a polar filament with 4 or 5 coils; its anterior end is attached to the polar cap, which is compressed by a double polar ring. The anterior part of the manubrium is surrounded by a polaroplast consisting of a "spongy" (vesicular) and a lamellar zone.
在地中海蟹（Carcinus mediterraneus Czerniavsky）中发现了一种微孢子虫寄生虫，新属名蟹奥米微孢子虫（Ormieresia carcini gen. n.），新种名蟹奥米微孢子虫（sp. n.）。其发育过程和精细结构是本研究的主题。生命周期始于一个被单位膜包围且含有双核体的裂殖体。孢子生殖的整个过程发生在宿主肌肉组织中。孢子生殖阶段被包裹在泛孢子母细胞膜内。在每个泛孢子母细胞中，孢子生殖产生8个孢子母细胞；不存在八核孢子生殖型疟原虫。在裂殖和孢子生殖分裂过程中，每个动质中心由2个板组成，一个位于核膜内，另一个位于核膜外。正在分裂的裂殖子和孢子母细胞分泌“代谢”物质（颗粒、小管），这些物质沉积在泛孢子母细胞中。单核孢子长而呈圆柱形，大小为19.1×2.4微米。一条直线状的柄穿过孢子。其后端突然变细成一条有4或5个螺旋的极丝；其前端附着在极帽上，极帽被一个双极环压缩。柄的前部被一个极质体包围，极质体由一个“海绵状”（泡状）区和一个板层区组成。
