Glomerular time series. a) Glomerular maps for two different bees. Landmark glomeruli are labelled according the anatomical reference AL. Maps have been edited (to remove non-glomerular clusters) and labelled with ImageBee. b) Glomerular odour responses (time series from ) for three different glomerulus types. Glomerulus labels as in a). Data is pooled from two odour presentations (nonanol) in each of three bees.