sea snake
['American lobster, Northern lobster, Maine lobster, Homarus americanus', 'breakwater, groin, groyne, mole, bulwark, seawall, jetty', 'loggerhead, loggerhead turtle, Caretta caretta', 'Indian cobra, Naja naja', 'walking stick, walkingstick, stick insect', 'terrapin', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus']