【摘要】 对黄渤海区海珍品育苗、养殖水体中的致病性纤毛虫的区系构成、分布、危害及防治措施做了初步探讨,给出了迄今所知的在上述水域内检出的72种自由生、共栖生、寄生和周丛生种类的相对数量和名称。更多还原

【Abstract】 The present paper deals with the investigation (1983-1991)on some " pathogenetic" ciliates from marine culture water bodies along the Bohai Bay and the Yellow Sea. 73 species in totle have been found and listed,of which 23 are reported for the first time in China. The ecological features, species composition, abundance, general rule and effects of ciliates for culture animals (above all,fishes,shrimp and mollusca ) are briefly discussed.According to their behavio and living style, four types can be divided,in series of abundance: commensal , periphytic, free-living and parasitic forms.更多还原