Structural attribute estimation of fish community in Dongguan ecological park wetland

• LI Yifan, 
• AN Jianguo, 
• PEI Ruihua, 
• WU Pengju, 
• HUANG Na, 
• WANG Yakun, 
• DING Sheng, 
• CHEN Liping, 
• LIU Qigen, 
• HU Zhongjun