Other articles where Terciopelo is discussed: fer-de-lance: …name to the terciopelo (B. asper) and the common lancehead (B. atrox) of South America. The name fer-de-lance has also been used collectively to describe all snakes of the Central and South American genus Bothrops and the Asian genus Trimeresurus. Among these snakes, all venomous, are the habus (T.…