echidna, spiny anteater, anteater
['fox squirrel, eastern fox squirrel, Sciurus niger', 'hyena, hyaena', 'hourglass', 'eft', 'worm fence, snake fence, snake-rail fence, Virginia fence', 'long-horned beetle, longicorn, longicorn beetle', 'hognose snake, puff adder, sand viper']