Figure 1

B. microlepidotus sampling sites in the Maipo River basin. Brown circles represent polluted sites, and the blue circle represents the non-polluted site. SFM San Francisco de Mostazal, IM Isla de Maipo, MEL Melipilla, PEL Pelvin. The map was modified from Veliz et al.17 using ArcGIS online (https://www.arcgis.com/index.html). Veliz et al.17 is published under the Creative Commons License CC BY 4.0.