The rough-skinned horned toad or Tonkin spadefoot toad (Boulenophrys palpebralespinosa) is a species of frog in the family Megophryidae. It is found in southern China (Yunnan and Guangxi), northern Vietnam, and northern Laos (Phongsaly Province). Boulenophrys palpebralespinosa is a small toad, measuring only in length. It occurs near streams in evergreen forest at elevations of above sea level. The tadpoles develop in clear mountain streams. It is threatened by habitat loss and degradation caused by rubber plantations, forest product collection, agricultural and forestry activities, fires, and presumably pollution. References Boulenophrys Amphibians of China Amphibians of Laos Amphibians of Vietnam Amphibians described in 1937 Taxa named by René Léon Bourret Taxonomy articles created by Polbot