Ant pupa (IMAGE) Rockefeller University Caption A composite of two clonal raider ant pupa, one transgenic, which expresses the green fluorescent calcium indicator GCaMP in its olfactory sensory neurons, located in the antennae and antennal lobes of the brain. Credit Laboratory of Social Evolution and Behavior at The Rockefeller University Usage Restrictions Image may be used to illustrate 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.