1. Key Laboratory for Biodiversity Sciences and Ecological Engineering , , Beijing , China
2. Ministry of Education, College of Life Sciences, Beijing Normal University , , Beijing , China
3. Research and Development Center for Watershed Environmental Eco-Engineering, Advanced Institute of Natural Sciences, Beijing Normal University at Zhuhai , Zhuhai , China
4. Life Science and Technology School, Lingnan Normal University , Zhanjiang , China
5. Provincial Key Laboratory of Animal Resource and Epidemic Disease Prevention, College of Life Sciences, Liaoning University , Shenyang , China
6. Department of Biological and Environmental Sciences, School of Agricultural, Life and Natural Sciences, Alabama A&M University , Normal, Alabama , USA