Invasive ants territorial when neighbors are not kin

A study led by University of California, San Diego biologists shows that invasive Argentine ants appear to use genetic differences to distinguish friend from foe, a finding that helps to explain why these ants form enormous colonies in California.

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<p><a href="http://www.physorg.com/news84187768.html">Invasive ants territorial when neighbors are not kin</a></p> <p>A study led by University of California, San Diego biologists shows that invasive Argentine ants appear to use genetic differences to distinguish friend from foe, a finding that helps to explain why these ants form enormous colonies in California.</p>