'Raw Data': results of behavioral assays with Y-mazes. The Excel sheet contains data for individual ants and summed data for all 15 ants of one assay. Separate sheets are provided for cue assays and 'empty' control assays. 'Chemical Data': Substances detected in footprints and cuticular hydrocarbons, with relative quantities in each sample. Absolute quantities in µg are presented in a separate sheet. The third sheet contains the cuticular hydrocarbons of all five ant species