根据1990年春季至1991年冬季采自南日岛海域浮游动物样本，初步鉴定出98种浮游动物和12类浮游幼虫。
The samples, which were collected in Nanri Islands sea area from spring, 1990 to winter, 1991, were studied. 98 species of zooplankton and 12 groups of planktonic larvae were identified.
塘中最基本的生物是细菌，它供养了浮游植物和cytoplankton，浮游植物和cytoplankton供养了单细胞动物，单细胞动物又供养了蝇幼虫。
At the very base are bacteria, which support phytoplankton and cytoplankton, which support single-celled animals, which support fly larvae.
浮游动物的数量损伤率为31～90％，受损伤最重的类群是桡足类和无节幼虫。
The damaged rate of the zooplankton is 31-90 percent, the most serious damaged species by the power plant are Copepoda and larval plankton.
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