Fig. 7 in Unique chemistry associated with diversification in a tightly coupled cycad-thrips obligate pollination mutualism

Fig. 7. Thermogenic temperature difference, ΔT (±1 s.e.), between pollen cones and their local ambient temperature (mean of four cones) in the field. The lower horizontal line indicates when the first thrips were observed leaving cones around noon and that they were observed flying around cones until about 16:00 h. The upper horizontal line indicates when the first thrips were captured on any treatment trap and the end time after which no more thrips were trapped that day. Ambient average was 26.3 ◦ C at 09:15, 29.1 ◦ C at 13:00 and 23.4 ◦ C at 15:00 h.