Zombie Roaches
The jewel wasp is a solitary wasp that is known for its bizarre reproductive practice. The wasp stings a roach, herds it like a sheep into its nest, and then proceeds to lay an egg on the roach’s abdomen so its little baby will have plenty to eat upon hatching. So how does this relate to zombies?
The jewel wasp systematically stings the roach in the abdomen. This temporarily paralyzes the roach’s front legs so the wasp can now finish its work. Next, the wasp stings the roach in the brain. The venom of the wasp then disables the roach’s escape reflex getting rid of the cockroach’s will to live.
The wasp has created a zombie roach, but it is not done. Eventually the roach can walk again, but now has no desire to run from the wasp. The wasp then begins walking the roach like dog using the roach’s antenna as a leash. 
Nouvelle image (2)

What happens next is perhaps best described by science writer Robert Zimmer: “The zombie roach crawls where its master leads, which turns out to be the wasp’s burrow.” Once there the roach allows the wasp to lay an egg on its abdomen. Then the zombified cockroach quietly sits in the wasps burrow and awaits the egg to hatch. Once the egg hatches, the wasp larva will live inside the roach until it emerges from it as an adult. 
Good luck getting to sleep tonight…

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