Bothrops Atrops is a venomous snake species predominantly found in South America. This snake species is known for its potent venom that can cause severe damage to the human body. Some useful synonyms for the Bothrops Atrops include the Brazilian lancehead, the black lancehead, and the fer-de-lance. The name 'lancehead' comes from the lance-like shape of its head. The Brazilian lancehead is a long, slender and venomous snake. It has a reputation for being one of the most dangerous snake species in the world due to the potency of its venom. These synonyms prove helpful when referring to the snake in scientific research or medical treatment.