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南水水库鲂鱼（Ｍｅｇａｌｏｂｒａｍａ ｓｋｏｌｋｏｖｉｉ）的肠长指数变动于１．５３～４．３７之间，平均３．１０，为杂食性偏向动物食性的鱼类，食谱范围广，适应性强，适合于山塘、水库推广养殖。
The gut length index of Megalobrama skolkovii varied from 1.53 to 4.37 with an average of 3.10. It was a omnivorous fish with predatory food habits and had a wide range of recipes and strong adaptability. Ponds, reservoirs promote breeding.