Percent composition of algal turfs of four damselfish species in the Indo-West Pacific. (a) Stegastes nigricans, (b) S. lividus, (c) Plectroglyphidodon lacrymatus, and (d) Hemiglyphidodon plagiometopon. Colors and patterns of areas correspond to clades and species of Polysiphonia shown in Fig. 1, i.e., red, yellow, green, and blue indicate clades A, B, C, and D, respectively. Grey areas indicate composition of other algae. The numeral or hyphen (-) under each column indicates the number of samples or the absence of the fish species, respectively.