A stalk of the newfound fungus species Ophiocordyceps camponoti-balzani, grows out of a "zombie" ant's head in a Brazilian rain forest. Originally thought to be a single species, called Ophiocordyceps unilateralis, the fungus is actually four distinct species—all of which can "mind control" ants—scientists announced Wednesday.
The fungus species can infect an ant, take over its brain, and then kill the insect once it moves to a location ideal for the fungi to grow and spread their spores.
(Related pictures) - National Geographic Society