Heatmap Illustration of Fst values. (A). Pomacanthus annularis (B). Rachycentron canadum (C). Sargocentron rubrum (D). Scatophagus Argus (E). Terapon jarbua (F). Terapon puta Heatmap chart is based on Fst analysis of sequence data of species population. The darker color shows high values and light color shows fewer values from Fst.