The convex-tailed horned toad (Boulenophrys caudoprocta) is a species of frog in the family Megophryidae, endemic to China, and is only known from the type locality, Tianping Mountain, Sangzhi County, in Hunan. Its natural habitats are subtropical or tropical moist montane forests and rivers. References Boulenophrys Amphibians of China Endemic fauna of China Taxonomy articles created by Polbot Amphibians described in 1994