American alligator, Alligator mississipiensis
['coral reef', 'orangutan, orang, orangutang, Pongo pygmaeus', 'mink', 'American Staffordshire terrier, Staffordshire terrier, American pit bull terrier, pit bull terrier', 'hermit crab', 'axolotl, mud puppy, Ambystoma mexicanum', 'puffer, pufferfish, blowfish, globefish']