Figure 4

Scatterplots of Total Odour (x-axis) and Richness (y-axis) for each female, showing how the samples differ by fertility phase. The top row shows the FF females. The bottom row shows the MF females. Note that the Richness scale is smaller for the FF females. For both groups, Total Odour separates the fertile phase samples from the rest. F, N, Post, and Pre are fertile, non-fertile, post-fertile, and pre-fertile, respectively. FF indicates that the females are from an all-female group. MF indicates that the females are from a group with both sexes.