Appendix
Tab. S1 : Retention indices (RI), CHC compound identifications
and the respective relative quantities as well as standard deviations
(in %) for all tested cockroach and termite species. Non-detectable
amounts of the respective compounds are indicated by hyphens. Where
compound identifications were ambiguous due to multiple possible methyl
branch positions based on the detected ion pairs, all possible compound
configurations are given. Retention indices we calculated according to
the position of detected n -alkanes in our samples and, where not
available, with a C21-40 n -alkane standard run under the same
conditions. Please note that for compounds beyond C40, then -alkane positions had to be extrapolated according to the
average distances between n -alkanes.