(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. 3. Variation of male recovery time as a function of their developmental
temperature. Young males were isolated with three normal virgin females and
transferred at 21°C. Recovery is the mean age at which the first progeny
was observed. Differences between the two populations are highly significant
for growth temperatures of 29.5, 30 and 30.5°C (Student's t-test,
P=0.001).