(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. 5. Effect of build up or depletion of secretion on pad adhesive stress (A,B)
and shear stress (C,D) for G. viridula. A and C show the result of
multiple slides on the same area of glass allowing the fluid to build up; B
and D show repeated slides, each time on a fresh area, depleting the fluid.
Plot shows medians (centre lines), interquartile ranges (boxes), and the
largest and smallest values (whiskers) that are not outliers (circles);
N=5.