College of Marine Life Sciences;
Ocean University of China;
Key Laboratory for Sustainable Utilization of Marine Fisheries Resources;
Ministry of Agriculture;
Yellow Sea Fisheries Research Institute;
Chinese Academy of Fishery Sciences;
Laboratory for Marine Fisheries Sciences and Food Production Processes;
Qingdao National Laboratory for Marine Science and Technology;
Artemia; sinica; body; length; heritability; selection; responses;