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During a territorial battle, minor workers of the ant, Pheidole dentata, surrond and pinion invading workers of a second, larger species of ant, Tetramorium caespitum. This action is the initial tactic used by the Pheidole colonies against most species of invading ants. See page 798. [A. H. Coleman, Harward University, Cambridge, Massachusetts]


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Science. ISSN 0036-8075 (print), 1095-9203 (online)