fiddler crab
['box turtle, box tortoise', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'lionfish', 'ruddy turnstone, Arenaria interpres', 'red-breasted merganser, Mergus serrator', 'anemone fish', 'seashore, coast, seacoast, sea-coast']