Reports

Mass recruitment by army ants

Science  13 Jun 1975:
Vol. 188, Issue 4193, pp. 1124-1125
DOI: 10.1126/science.1215991

Abstract

A single army ant (Ecitoninae) can attract and direct scores of workers to prey by means of a chemical trial and momentary contact between the recruiter and workers on a raid column. Recruited workers, in turn, attract more ants, resulting in a continuous stream of recruits. While the recruitment mechanism is basically similar, the speed and the number of ants recruited are greater form army ants than for other ants.

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