sea snake
['echidna, spiny anteater, anteater', 'green lizard, Lacerta viridis', 'walking stick, walkingstick, stick insect', 'breakwater, groin, groyne, mole, bulwark, seawall, jetty', 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias', 'anemone fish', 'seashore, coast, seacoast, sea-coast']