Horned_adder_(Bitis_caudalis)_Namibia_Theo_Busschau-7979.jpg (IMAGE) New York University Caption Horned adder (Bitis_caudalis) (2) Credit courtesy of NYU Abu Dhabi Usage Restrictions N/A License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.