platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus
['diamondback, diamondback rattlesnake, Crotalus adamanteus', 'squirrel monkey, Saimiri sciureus', 'basset, basset hound', 'tiger shark, Galeocerdo cuvieri', 'electric ray, crampfish, numbfish, torpedo', 'kelpie', 'tree frog, tree-frog']