| hynobius nigrescens | | japan: gunma, katashina-mura | | 2217793185 |
| hynobius nigrescens | | japan: gunma, katashina-mura | | 2217793183 |
| hynobius nigrescens | | japan: gunma, minakami-machi | | 2217793181 |
| hynobius nigrescens | | japan: gunma, minakami-machi | | 2217793179 |
| hynobius nigrescens | | japan: gunma, minakami-machi | | 2217793177 |
| hynobius nigrescens | | japan: gunma, katashina-mura | | 2217793175 |
| hynobius nigrescens | | japan: gunma, minakami-machi | | 2217793163 |
| hynobius nigrescens | | japan: gunma, katashina-mura | | 2217793161 |
| hynobius nigrescens | | japan: gunma, katashina-mura | | 2217793159 |