platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus
['box turtle, box tortoise', 'snail', 'chiton, coat-of-mail shell, sea cradle, polyplacophore', 'acorn', 'lakeside, lakeshore', 'lionfish', 'hog, pig, grunter, squealer, Sus scrofa']