Thorius munificus is a species of salamander in the family Plethodontidae. It is endemic to Mexico and only known from near its type locality near Las Vigas, Veracruz. Its natural habitats are pine-oak and pine forests, woodlands, and Arbutus forests with abundant shrubby and ericaceous plants. The species is threatened by habitat loss caused by logging, agriculture, and human settlement. References Thorius Endemic amphibians of Mexico Fauna of the Trans-Mexican Volcanic Belt Amphibians described in 1998 Taxonomy articles created by Polbot