Espíndola K S, Machado M M, Hofmann P R
Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Florianópolis, SC, Brasil.
Rev Inst Med Trop Sao Paulo. 1992 Jul-Aug;34(4):289-94. doi: 10.1590/s0036-46651992000400004.
Studies of eight localities on the Island of Santa Catarina revealed the presence of three species of the molluscan family Planorbidae: Biomphalaria tenagophila, Drepanotrema cimex and Biomphalaria oligoza, the first one being naturally infected by Cercaria ocellifera, a furcocercaria with morphological characteristics of Cercaria caratinguensis, and by an unknown furcocercaria. Drepanotrema cimex was infected by a furcocercaria with characteristics of C. caratinguensis and by C. macrogranulosa. No natural infection was found in B. oligoza. B. tenagophila showed no susceptibility to the experimental infection by the BH-MG strain of Schistosoma mansoni from Belo Horizonte and maintained at laboratory in B. glabrata snails.
对圣卡塔琳娜岛八个地点的研究发现，软体动物扁蜷科有三种物种：嗜眼扁卷螺、吸血德鲁螺和寡脉扁卷螺，第一种自然感染了具眼尾蚴，这是一种具有卡拉廷根尾蚴形态特征的叉尾尾蚴，还感染了一种未知的叉尾尾蚴。吸血德鲁螺感染了具有卡拉廷根尾蚴特征的尾蚴和大颗粒尾蚴。寡脉扁卷螺未发现自然感染情况。嗜眼扁卷螺对来自贝洛奥里藏特并在光滑双脐螺实验室保种的曼氏血吸虫BH-MG株的实验感染不敏感。
