Scientists Uncover the Secret to Making Zombie Roaches

Humans are now one large step closer to producing armies of undead, zombie hordes who live only to feast on the brains of the living and reproduce by infecting non-zombies with their "zombie virus" through their saliva or other bodily fluids. This is thanks to the work of a team of scientists at Ben-Gurion University of the Negev in Israel, who have documented a kind of wasp that zombifies cockroaches.

i-5649310c1f4f1af9f57058ea9a7443dd-Ampulex compressa.JPG
Ampulex compressa enjoys licking pieces of wood, long walks on the beach and necromancy.

The Ampulex compressa actually stings a roach twice, once to disable it, and again (this time directly into the brain) with a cocktail of neuro toxins to create a willing slave. The wasp then grabs the cockroach's antenna and walks it "like a dog on a leash", according to Frederic Libersat in this article, back to its evil lair. There, the wasp lays an egg on the belly of the cockroach. When the egg hatches, the adorable larvae then eats the cockroach alive. Once it's done feasting, it weaves a cocoon inside the cockroach, waits a little while, then BOOM bursts out of the cocoon and the cockroach as a beautiful zombie-producing wasp of its own. Who said the story about the ugly duckling was just a fable?

The team from Ben-Gurion claims to be able to replicate the effect on a cockroach on their own, AND release the cockroach from the zombie spell using an antidote. Their work has immediate implications for understanding how chemicals influence creatures' behaviors. The family of Katie Holmes has also expressed interest in securing some of the team's antidote.

Note: This wasp has been blogged about before on SB by The Loom, but the new findings from the Ben-Gurion posse, as far as we know, have not been.

Categories

More like this

As this is a Zombie Day on scienceblogs.com, here is a re-post of one of my old post about one of the coolest parasites ever (from February 04, 2006): I am quite surprised that Carl Zimmer, in research for his book Parasite Rex, did not encounter the fascinating case of the Ampulex compressa (…
On Wednesday, I posted about a parasitic wasp that turns a caterpillar into both a living incubator and a zombie-like bodyguard for its larvae. Well, it seems to be a bumper week for wasp research; today, we have yet another demonstration of the amazing tactics used by these macabre parents to…
One of the coolest parasites ever (from February 04, 2006): I am quite surprised that Carl Zimmer, in research for his book Parasite Rex, did not encounter the fascinating case of the Ampulex compressa (Emerald Cockroach Wasp) and its prey/host the American Cockroach (Periplaneta americana, see…
I collect tales of parasites the way some people collect Star Trek plates. And having filled an entire book with them, I thought I had pretty much collected the whole set. But until now I had somehow missed the gruesome glory that is a wasp named Ampulex compressa. As an adult, Ampulex compressa…

If we can harness the secrets of (a) the crazed appetite of the brain-eating amoeba, in addition to (b) the neurotoxin of this wasp, we can have our zombie hordes in no time!

What's the betting that they'll be turning this to military uses sometime very soon! It'll spell the end of warfare as we know it - all you do is infect the invading hoardes with the zombie neurotoxin and you can increase the size of your own army in no time at all. I wonder who's going to end up controlling all the world's armies . . . presumably whichever clever-klutz manages to perfect the delivery device first! As we say in this Green and Sceptred Isle : "It's being so cheerful as keeps me going!"

By Mrs Hilary Vic… (not verified) on 04 Dec 2007 #permalink

not to blow smoke up your asses, but this may be the best blog post i've read.

"I hope the antidote can be produced on a large enough scale quickly enough to help Katie. I liked her in Go."

Mr Subjunctive has won the Internet. We can all go home now.