horned viper, cerastes, sand viper, horned asp, Cerastes cornutus
['mud turtle', 'kite', 'bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis', 'rule, ruler', "spider web, spider's web", 'Komodo dragon, Komodo lizard, dragon lizard, giant lizard, Varanus komodoensis', 'ear, spike, capitulum']