,  grasshoppers ,  ants , various  beetle   grubs  (such as  mealworms ), the larvae of the  darkling beetle  or  rhinoceros beetle , various species of  caterpillar  (such as  bamboo worms ,  mopani worms ,  silkworms  and  waxworms ),  scorpions  and  tarantulas .  Entomophagy is sometimes defined broadly to include the practice