I have a question regarding confusion between scientific names and common names. Bothrops atrox and Bothrops asper and the common names Terciopelo and Fer-de-Lance have been mixed up. Does terciopelo refer to asper or atrox or both? While in La Selva, terciopelo and fer-de-lance were used to refer to asper, but i have also seen it as a reference to atrox here in the states. could someone please set me straight?


