Fig. 6. Comparison of the measured and modeled stickiness that four species' viscous threads registered on contact plates covered with four insect surfaces. Histogram bars denote measured stickiness with error bars of ±1 s.e.m. Letters denote the ranking (high to low) of each species' measured values as determined by Ryan-Einot-Gabriel-Welsch Multiple Range Tests. Dots represent stickiness values determined by the four-variable model.