国家自然科学基金项目31270378;“荆江航道整治工程对水生生物相互关系的影响及其生态效应研究”项目;国家标本平台教学标本子平台http://mnh.scu.edu.cn/资助[Supported by National Natural Science Foundation of China31270378;the project “Impact of Jingjiang River Channel Improvement Project on the aquatic organism interactions and its ecological effects",and the specimen platform of China,teaching specimens sub-platform,Web,http://mnh.scu.edu.cn/2005DKA21403-JK]