Figure 6
From: Leachate effects of pelagic Sargassum spp. on larval swimming behavior of the coral Acropora palmata

Schematic representation in the tank of the frequency of behavioral displacements of Acropora palmata larvae exposed to five treatments (control, stain, and 25%, 50% and 100% leachates). The frequency of each type of displacement per treatment was assigned to one of three ranks: high (0.67–∞), medium (0.34–0.66), and low (0.00–0.33). S = seawater surface; B = bottom of the tank. See Material and Methods for more details about the description of the beginning and the end of each displacement.