chambered nautilus, pearly nautilus, nautilus
['American lobster, Northern lobster, Maine lobster, Homarus americanus', 'gar, garfish, garpike, billfish, Lepisosteus osseus', 'Indian cobra, Naja naja', 'bustard', 'hognose snake, puff adder, sand viper', 'sidewinder, horned rattlesnake, Crotalus cerastes', 'ringlet, ringlet butterfly']