sidewinder, horned rattlesnake, Crotalus cerastes
['scale, weighing machine', 'guinea pig, Cavia cobaya', 'chain mail, ring mail, mail, chain armor, chain armour, ring armor, ring armour', 'African chameleon, Chamaeleo chamaeleon', 'European fire salamander, Salamandra salamandra', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'strainer']