Figure 1. Sampling map of this study. Additional explanations are described in the Materials and Methods section.

From

Taxonomic Validity of Hynobius Hidamontanus (Caudata: Hynobiidae): Descriptions of Four New Species from Western Honshu, Japan

Hirotaka Sugawara, Takayuki Iwata, Jun-ichi Naito, Masaru Yamada, Kazuto Onomura, Masahiro Nagano

American Journal of Zoological Research. 2023, 8(1), 6-26 doi:10.12691/ajzr-8-1-2