horned viper, cerastes, sand viper, horned asp, Cerastes cornutus
['coil, spiral, volute, whorl, helix', 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias', 'mud turtle', 'fiddler crab', 'earthstar', 'eft', 'ear, spike, capitulum']