The black knobby newt (Tylototriton asperrimus) is a species of salamanders in the family Salamandridae found in China and Vietnam.

[1] Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, freshwater marshes, and intermittent freshwater marshes.

It is threatened by habitat loss and overharvesting.

[1] The black knobby newt is a medium-sized newt, with total length of 12–15 cm (4.7–5.9 in).

This Salamandridae article is a stub.