Touassem R, Combes C
Bull Soc Pathol Exot Filiales. 1985;78(5):637-42.
When the usual intermediate hosts (B. truncatus and P. metidjensis) and several other species of Molluscs are together exposed to the miracidia of S. bovis, we demonstrate that about 75% of the miracidia penetrate B. truncatus and P. metidjensis, while 25% penetrate the Pulmonates (B. glabrata, B. straminea and H. duryi) and no miracidium penetrates the Prosobranches (M. tuberculata, M. cornuarietis). When the miracidia penetrate the non-vector Molluscs, it takes less than 24 hours for them to get encapsulated, except for B. straminea, in which the reaction takes 24 to 48 hours.
当常见的中间宿主（截形豆螺和梅蒂杰斯豆螺）以及其他几种软体动物一起暴露于牛血吸虫的毛蚴时，我们发现约75%的毛蚴侵入截形豆螺和梅蒂杰斯豆螺，而25%侵入肺螺亚纲动物（光滑双脐螺、稻草双脐螺和杜氏扁蜷螺），没有毛蚴侵入前鳃亚纲动物（瘤拟黑螺、角拟黑螺）。当毛蚴侵入非传播媒介软体动物时，除稻草双脐螺外，它们在不到24小时内就会被包囊化，稻草双脐螺的反应则需要24至48小时。
