1. Department of Animal Science, Dali Vocational and Technical College of Agriculture and Forestry, Dali 671003, China
2. CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650000, China
3. University of Chinese Academy of Sciences, Beijing 100049, China Jianjun Li
4. University of Chinese Academy of Sciences, Beijing 100049, China