Hynobius

The genus Hynobius belongs to the family Hynobiidae, which are primitive Asiatic salamanders. These salamanders are typically medium-sized, reaching up to about 250 mm, and can be found in both semiaquatic and terrestrial environments across northern Asia, from the Ural Mountains to Japan and Taiwan.12

Salamanders, in general, are tailed amphibians with two or four legs and moist skin. They are most commonly found in moist, forested habitats within the Northern Hemisphere, though some species have adapted to tropical environments. Adult salamanders are often nocturnal and feed primarily on insects and other arthropods. They are known for their small home ranges and can be quite abundant in suitable areas.345