The mountain toad (Incilius cavifrons) is a species of toad in the family Bufonidae. It is endemic to the Sierra de los Tuxtlas region in southern Veracruz state, Mexico. Its natural habitats are tropical pine-oak forests. It breeds in streams. This naturally rare species is threatened by habitat loss caused by agricultural activities, wood extraction, and infrastructure development. References cavifrons Amphibians described in 1950 Endemic amphibians of Mexico Endemic fauna of Los Tuxtlas Taxonomy articles created by Polbot