horned viper, cerastes, sand viper, horned asp, Cerastes cornutus
['Madagascar cat, ring-tailed lemur, Lemur catta', 'rhinoceros beetle', 'rule, ruler', 'African crocodile, Nile crocodile, Crocodylus niloticus', "dragonfly, darning needle, devil's darning needle, sewing needle, snake feeder, snake doctor, mosquito hawk, skeeter hawk", 'conch', 'syringe']