FIGURE 13 in Electivities And Resource Use By An Assemblage Of Lizards Endemic To The Dunes Of The São Francisco River, Northeastern Brazil P L.B. R M T. R Abstract

FIGURE 13. Comparison of food use among the seven most abundant lizard species in the Ibiraba dunes, State of Bahia, Brazil. The width of lines connecting each pair of species is proportional to the value of the symmetrical coefficient of the niche overlap (f). Gray areas circumscribe homogenous groups of species based on the mass of the heaviest item ingested.