Apheloria virginiensis corrugata, millipede, millipedes, poison, poisonous, venom, venomous, caustic, invertebrate, invertebrates, thousand legs, thousand legged, thousand legger, land crustacean, land crustaceans, segment, segments, segmented, arthropod, arthropods, detritivore, detritivores, decomposer, decomposers, leg, legs, stripes, striped, pattern, patterns, rolled up, curled, curled up, defense, defensive, protect, protecting, coiled