horned viper, cerastes, sand viper, horned asp, Cerastes cornutus
['snow leopard, ounce, Panthera uncia', 'tiger cat', 'mink', 'bustard', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'Arabian camel, dromedary, Camelus dromedarius', 'bubble']