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Giant Ant Colony Spreads Across World

Insects from different continents treat each other as family

By Nick McMaster,  Newser Staff

Posted Jul 2, 2009 2:10 PM CDT

(Newser) – In what may be a first for the animal kingdom, one giant family of ants has established itself in different parts of the world, the BBC reports. Researchers studying the species known as Argentine ants in Europe, the US, and Japan found that they had a strikingly similar chemical profile, suggesting a familial relation. They also wouldn't fight one another.

When introduced, the ants from different continents dropped their usual territorial aggressiveness and rubbed antennae together, as if they were from the same local colony. Researchers suspect the ants are indeed family, branches of which were inadvertently spread by humans. Such a global diaspora rivals only human civilization in its breadth.

Ants may have gone through a global dispersion, like humans.
Ants may have gone through a global dispersion, like humans.   (Shutter Stock)
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The enormous extent of this population is paralleled only by human society.
- Research paper in the journal
Insect Sociaux

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COMMENTS
Showing 3 of 4 comments
Spydiggity
Jul 3, 2009 7:46 AM CDT
resource based society wins out
lonewolf17
Jul 3, 2009 5:23 AM CDT
We had a good run, they can have their turn in the sun!
JonmarkP
Jul 2, 2009 11:03 AM CDT
The solution is to get all of the ants to kill each other off. Can we make them Capitalists?

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