[1]East China Sea Fisheries Research Institute Chinese Academy of Fishery Sciences Shanghai 200090 China;
[2]College of Animal Science Inner Mongolia Agricultural University Hohhot 010018 China;
[3]Engineering Research Center of Eco-environment in Three Gorges Reservoir Region Ministry of Education Three Gorges University Yichang 443002 China;
Eriocheir sinensis; salinity; embryo development; zoea; megalopa; Na +/K +-ATPase;