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<![CDATA[Ant queen lays eggs that hatch into two species]]>
Reproduction is strange in many social insects, but the Iberian harvester ant (Messor ibericus) takes the weirdness to the next level. Queens mate with males of another species and then clone them, researchers report today in Nature, which means this ant is the only known organism that propagates two species by itself. Evolutionary biologist Jonathan Romiguier of the University of Montpellier, who led the team, calls M. ibericus “in a sense, the most complex, colonial life form we know of so far.”The finding “is almost impossible to believe and pushes our understanding of evolutionary biology,” says Michael Goodisman, an evolutionary biologist and professor in the School of Biological Sciences at the Georgia Institute of Technology who was not involved with the new research. “Just when you think you’ve seen it all, social insects reveal another surprise."
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2025-09-03
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