Jones B R, Smith B F, LeFlore W B
Microbios. 1979;24(97-98):185-93.
Scanning electron microscopy of the outer surface coat of the infective eggs of Hydatigera taeniaeformis examined at high magnifications revealed the presence of scale-like features. At low magnifications the surface of eggs appeared smooth. Eggs that were fractured showed a thick inner surface layer of ridges and striations. A second layer characterized by a smooth membrane surface presumably the basement membrane was observed beneath the innermost surface layer. When the eggs were treated with 0.02 M of EDTA the outer surface coat became distorted and the emerging hooks of the embryo could be seen. Small, spherical bosses were observed on the surface of some eggs. Other eggs possibly at an earlier stage of development contained pit-like depressions.
用高倍显微镜对泡状带绦虫感染性虫卵外表面层进行扫描电子显微镜检查，发现存在鳞片状特征。在低倍显微镜下，虫卵表面看起来光滑。破裂的虫卵显示出内层有一层厚厚的嵴和条纹。在最内层表面层下方观察到第二层，其特征是膜表面光滑，推测为基底膜。当用0.02M的乙二胺四乙酸处理虫卵时，外表面层变形，可看到胚胎伸出的钩。在一些虫卵表面观察到小的球形凸起。其他可能处于发育早期阶段的虫卵含有坑状凹陷。
