Figure 2
From: Alkaloid defenses of co-mimics in a putative Müllerian mimetic radiation
nMDS plot of alkaloid composition among individual frogs and species from different sites. Each symbol represents an individual frog and species from a specific site, and the distance between symbols represents the difference in alkaloid composition. Alkaloid composition varies significantly among sites (Global R = 0.331; p = 0.001), and between species within each site (p < 0.05 for all within site comparisons).