Fig. 5 in Discrimination of habitat use between two sympatric species of mullets, Mugil curema and Mugil liza (Mugiliformes: Mugilidae) in the rio Tramandaí Estuary, determined by otolith chemistry

Fig. 5. Mugil curema. Ba137:Ca43 variations (µmol.mol-1) along transects from the core to the edge of the otolith. Individuals were from the rio Tramandaí Estuary, Brazil. The horizontal gray bands between the Ba137:Ca43 ratios of 0.05 and 0.18 indicate migration in brackish waters (see M&M).