Four new species of the zombifying fungi, members of the Ophiocordyceps (or just Cordyceps) genus have apparently been discovered. These fungi are the sworn enemy of tropical ants and other insects, infecting them and causing their unusual behavior, according to Mongabay. Once it infects an ant, the fungus uses as-yet-unidentified chemicals to control the ant's behavior, [study researcher David] Hughes told LiveScience. It directs the ant to leave its colony (a very un-ant-like thing to do) and bite down on the underside of a leaf -- the ant's soon-to-be resting place. Once it is killed by the fungus, the ant remains anchored in place, thanks to its death grip on the leaf. |
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