flatworm, platyhelminth
['ant, emmet, pismire', "yellow lady's slipper, yellow lady-slipper, Cypripedium calceolus, Cypripedium parviflorum", 'tiger shark, Galeocerdo cuvieri', 'American lobster, Northern lobster, Maine lobster, Homarus americanus', 'sidewinder, horned rattlesnake, Crotalus cerastes', 'bolete', 'horned viper, cerastes, sand viper, horned asp, Cerastes cornutus']