Only the wasps' larvae are carnivores. When tarantula hawks reach adulthood ... American entomologist Justin Schmidt created the Pain Scale for Stinging Insects, with the help of variably willing or ...

A jellyfish eats by stinging its prey and using the oral arms to waft the food towards its mouth – which is also its anus – and into its stomach. Jellyfish eat small fish, fish larvae, shrimp, tiny ...