Peaks detected in the CG-FID analysis of virgin and mixed flies from the major set of lines, categorised as per Table 2 of Castro-Vargas et al. [47] by sex specificity and selectivity.

Peaks shown as bolded, underlined or plain text are classified as major, intermediate or minor in abundance, respectively, in the category in which they were most abundant. “~” refers to peaks with no sex specificity or selectivity. “nd” refers to peaks not detected in the corresponding category. Seventeen other peaks only detected in minor set mixed males were not classified for sex specificity because minor set females were not assayed (see S1 Dataset).