摘要
报道山东沿海贝类鳃表及外套腔中共栖的 3种触毛亚目盾纤类纤毛虫 :厚鱼钩虫(Ancistrum crassum)、日本鱼钩虫 (Ancistrum jap onicum)及亚桶形后口虫 (Boveriasubcylindrica)。文中依据活体观察、蛋白银及银浸法染色对其活体形态学、纤毛图式及银线结构进行了综合描述 ,对采自 4种不同宿主的厚鱼钩虫种群进行了比较研究。该文系后口虫属纤毛虫在我国的首次报道。
This work deals with three thigmotrichine (Scuticociliatida) ciliates found in the mantle cavity of marine molluscs off the coast of the Yellow Sea and Xiamen Bay. Three species: Ancistrum crassum, Ancistrum japonicum and Boveria subcylindrica were morphologically investigated based on living observations, protargol impregnation and wet silver impregnation techniques. Of which four populations of Ancistrum crassum and two populations of Ancistrum japonicum from different hosts were comparatively studied. The morphometric data and comparative studies of these ciliates with previous descriptions are presented.
基金
国家 973课题!(G19990 12 0 0 1)
国家自然科学基金课题!(39970 0 98)资助
关键词
盾纤类
寄生虫病
海水贝类
纤毛虫
Scuticociliatida
parasite
marine ciliate
mollusc
