sea urchin
['hip, rose hip, rosehip', 'European fire salamander, Salamandra salamandra', 'pedestal, plinth, footstall', 'Arabian camel, dromedary, Camelus dromedarius', 'horned viper, cerastes, sand viper, horned asp, Cerastes cornutus', 'goldfish, Carassius auratus', 'crayfish, crawfish, crawdad, crawdaddy']