Published as part of Li, Bei, Guo, Xian-Guo, Ren, Tian-Guang, Peng, Pei-Ying, Song, Wen-Yu, Lv, Yan, Yin, Peng-Wu, Liu, Zhe, Liu, Xin-Hang & Qian, Ti-Jun, 2022, Analysis on infestation and related ecology of chigger mites on large Chinese voles (Eothenomys miletus) in five provincial regions of Southwest China, pp. 169-179 in International Journal for Parasitology: Parasites and Wildlife 19 on page 170, DOI: 10.1016/j.ijppaw.2022.08.013, http://zenodo.org/record/13645765

Fig. 1. Investigation sites (n = 91) in the five provincial regions of Southwest China between 2001 and 2019 (The sites marked "▴" were newly increased sites after 2013 and those marked "*" were the sites where large Chinese voles, E. miletus, were captured. The name abbreviations of the investigation sites were shown in "Appendix").