Figure 2From: Depth segregation and diet disparity revealed by stable isotope analyses in sympatric herbivorous cichlids in Lake TanganyikaHabitat depth of each cichlid species (A) and relation between habitat depth and δ13C of periphyton (B). Dotted line in B indicates the fitted line. Red, blue, and purple colors indicate cichlid ecomorph, grazer, browser, and scraper, respectively.Back to article page