Figure 2.

Sample localities and phylogenetic structure of Microhyla fissipes. (A) Distribution of the 11 sample localities of M. fissipes, including five sympatric populations (DK, WS, CL, NP, and CB), and six allopatric populations (WL, EM, KT, SL, MT, and MJ). Two additional sample localities (HB, FY) where only M. heymonsi occurs were also included in this study to provide a more complete quantitative description of the call properties of these two Microhyla species (Appendix S1). Different colors correspond to the four clades of M. fissipes haplotypes of mitochondrial COI sequences, which was recovered by maximum likelihood tree (B) and minimum spanning network (C).