What caterpillar can kill people?

Untreated, recluse spider bites and some snake bites can cause people to die. Others may die due to allergic reactions--or from the sheer amount of toxins-- of multiple bee and ant stings. I might add that mosquitoes have caused many deaths throughout much of the world, but more particular to the tropics. It is not the mosquito itself that kills but the disease it carries which is malaria among others.

In addition, other types of insects have caused human deaths to include, scorpions, poisonous centipedes, killer ants, killer bees, and also bees in general for those who are allergic to the bee venom.