Ants (IMAGE) Rockefeller University Caption A mixed colony of clonal raider ants containing queen-like mutants that have rudimentary wings or wing stubs. Older workers are dark brown, while the lighter colored individuals are only a few days old. Credit Daniel Kronauer Usage Restrictions Image may be used only to illustrate the research described in the accompanying release. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.