Harmful Ciliates and Dominant Genus in Culture Ponds of Young Abalone

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Harmful Ciliates and Dominant Genus in Culture Ponds of Young Abalone

By using the methods of qualitative and quantitative analysis, the species composition and dominant genus of harmful, ciliates in young abalone culture ponds are studied. Totally 68 species of ciliates, belonging to 3 classes, 16 orders and 46 genus, are found. The dominant ciliate species are Aspidisca leptaspis, Vorticella sp. and Euplotes rariseta. During the young abalone cultivation, the numbers of young abalones increase first,and then show a trend of decreasing. The relationship between the density and composition of ciliates and the density of algae in the young abalone culture ponds is also discussed.

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作 者: 黄建荣 徐润林 廖家遗  
作者单位:School of Life Sciences, Zhongshan University, Guangzhou 510275, Guangdong, China 
刊 名:海洋通报(英文版) 
英文刊名:MARINE SCIENCE BULLETIN 
年,卷(期):2004 6(1) 
分类号: 
关键词:Ciliate   Young abalone culture ponds   Species composition  
机标关键词:young abalone culture pondsquantitative analysisspecies compositionspecies ofmethods of 
基金项目: 
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