If there were a horror movie set in the animal kingdom, a turquoise-green insect named the “crypt-keeper wasp” would likely play a starring role. A new study has found that this crafty, parasitic wasp can manipulate other parasitic wasps to finish an assigned task and then become its meal.
The amber-colored victims are known as “crypt gall wasps” (Bassettia pallida). They nest in tiny cavities called “crypts” on their host tree, which provides free nutrition throughout its development. Typically, when the adult wasps are ready to leave, they chew a hole through the trees’ woody tissue and make their way out. But for some gall wasps, things don’t go according to plan.
To find out why, go to Live Science.
Photo credit: Andrew Forbes