Figure 4From: Trophic diversity in the evolution and community assembly of loricariid catfishesMap showing the distributions across northern South America of four regions (ovals) across which 19 local loricariid assemblages were sampled (See Additional file 5 : Table S2 for list of species by locality and region, Additional file 4 : Figures S3–10 for isotope biplots of all local assemblages).Back to article page