FIGURE 1 in Two new Salamanders of the genus Onychodactylus from Eastern Honshu, Japan (Amphibia, Caudata, Hynobiidae)

FIGURE 1. Map of eastern Honshu showing sampling sites of Onychodactylus intermedius sp. nov. (triangles), O. fuscus sp. nov. (diamonds), O. japonicus (circles), O. nipponoborealis (squares) and O. tsukubaensis (inverse triangle) used in this study. Larger symbols indicate localities used for both genetic and morphological analyses, whereas smaller symbols indicate localities used for only genetic analysis. Shaded symbols indicate type localities of the new species described in this study. Broken lines indicate putative species boundaries of O. intermedius sp. nov. and two parapatric species. For population numbers, refer to Appendix 3.