" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

水蚤不是昆是桡脚的动物，像龙虾或螃蟹那样有甲壳的，但是非常小的。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．食物、温度和捕食压力直接影风险收益值的大小，是影桡足垂直迁移的主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5～7日龄仔鱼基本上依靠摄食土池水体中的桡足无节幼体、桡足幼体和多毛幼体,但还摄食少量的颗粒有机碎屑。

" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

蚤不是昆虫类而是桡脚类动物，像龙虾或螃蟹那样有甲，是非常小。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．食物、温度和捕食压力直接影风险收益值大小，是影桡足类垂直迁移主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5～7日龄仔鱼基本上依靠摄食体中桡足类无节幼体、桡足幼体和多毛类担轮幼体,还摄食少量颗粒有机碎屑。

" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

水蚤虫类而桡脚类的动物，像龙虾或螃蟹那样有甲壳的，非常小的。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．食物、温度和捕食压力直接影风险收益值的大小，影桡足类垂直迁移的主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5～7日龄仔鱼基本上依靠摄食土池水中的桡足类无节、桡足和多毛类担轮,还摄食少量的颗粒有机碎屑。

" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

水蚤虫类而桡脚类的动物，像龙虾或螃蟹那样有甲壳的，非常小的。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．食物、温度和捕食压力直接影风险收益值的大小，影桡足类垂直迁移的主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5～7日龄仔鱼基本上依靠摄食土池水中的桡足类无节、桡足和多毛类担轮,还摄食少量的颗粒有机碎屑。

" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

蚤不是昆虫类而是桡脚类动物，像龙虾或螃蟹那样有甲，是非常小。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．食物、温度和捕食压力直接影风险收益值大小，是影桡足类垂直迁移主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5～7日龄仔鱼基本上依靠摄食体中桡足类无节幼体、桡足幼体和多毛类担轮幼体,还摄食少量颗粒有机碎屑。

" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

水蚤不昆虫类而桡脚类的动物，像龙虾或螃蟹那样有甲壳的，常小的。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．物、温度和捕压力直接影风险收益值的大小，影桡足类垂直迁移的主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5～7日龄仔鱼基本上依靠池水体中的桡足类无节幼体、桡足幼体和多毛类担轮幼体,还少量的颗粒有机碎屑。

" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

水蚤虫类而桡脚类的动物，像龙虾或螃蟹那样有甲壳的，非常小的。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．食物、温度和捕食压力直接影风险收益值的大小，影桡足类垂直迁移的主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5～7日龄仔鱼基本上依靠摄食土池水中的桡足类无节、桡足和多毛类担轮,还摄食少量的颗粒有机碎屑。

" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

水蚤不是昆虫类而是桡脚类的动物，像龙虾或螃蟹那样有甲壳的，但是非常小的。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．物、温度和力直接影风险收益值的大小，是影桡足类垂直迁移的主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵5～7龄仔鱼基本上依靠摄土池水体中的桡足类无节幼体、桡足幼体和多毛类担轮幼体,但还摄少量的颗粒有机碎屑。

" Water flees fleas" are not insects but copepods, a crustation crustacean like lubster lobsters and crubs crabs but extremely small.

水昆虫类而桡脚类的动物，像龙虾或螃蟹那样有甲壳的，非常小的。

3.Food, temperature and predation pressure directly act on the value of venturous revenue and are major environmental factors affecting DVM of the copepod.

3．食物、温度和捕食压力直接影风险收益值的大小，影桡足类垂直迁移的主要环境因子。

5 to 7 days' larve after hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.

孵化后5～7日龄仔鱼基本上依靠摄食土池水中的桡足类无节幼、桡足幼和多毛类担轮幼,摄食少量的颗粒有机碎屑。