1. College of Life Science, Sichuan Agricultural University , No. 46 Xinkang Road, Yucheng District, Ya’an, Sichuan 625014 , China
2. Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education , No. 1 Yanzhong Road, Yanshan District, Guiling, Guangxi 541006 , China
3. College of Animal Science and Technology, Sichuan Agricultural University , No. 211 Huimin Road, Wenjiang District, Chengdu, Sichuan 611130 , China
4. Gexigou National Nature Reserve Administration, Yajiang Forestry and Grassland Administration , No. 88 Jiefang Road, Yajiang County, Ganzi, Sichuan 627450 , China