The parasites cause common wasps to believe that they are queens, rejecting their normal caste and acting as self serving loners in wasp society:
Infected P. dominulus — better known as common European paper wasps — reject their genetically preordained roles, abandon their hives and embark on a long, macabre journey during which a few live for a time as queens, albeit murderous queens.
Read on about this fascinating example of parasitic mind control at the Wired link below, and pray these little critters don’t develop a taste for human blood!
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