sidewinder, horned rattlesnake, Crotalus cerastes
['submarine, pigboat, sub, U-boat', 'projectile, missile', 'chain mail, ring mail, mail, chain armor, chain armour, ring armor, ring armour', 'sea cucumber, holothurian', 'chiton, coat-of-mail shell, sea cradle, polyplacophore', 'sea slug, nudibranch', 'little blue heron, Egretta caerulea']