(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.



Fig. 2. Thorax (Tth), head (Th) and abdomen (Tab) temperatures plotted against air temperature (Ta) in hovering Euglossa imperialis. Least-squares regressions: Tth=0.574Ta+22.9, r2=0.596, P<0.0001; Th=0.418Ta+22.6, r2=0.497, P<0.0001; Tab=0.675Ta+13.5, r2=0.745, P<0.0001.