Fig. 2
From: Macroalgal fouling on the intertidal mole crab Emerita analoga facilitates bird predation
Densities of Emerita analoga (individuals 0.025 m−2) in the upper swash (US), lower swash (LS), and subtidal (S) zones in the three sampling dates. Different lowercase letters indicate differences between the upper and lower swash zone after two-way ANOVA; different uppercase letters indicate differences among the three shore levels in April 07 after one-way ANOVA. Here and thereafter, vertical lines represent 0.01 and 0.99 percentiles, box limits are the 0.25 and 0.75 percentiles, and symbols within boxes are the median