Figure 2: Non-metric multidimensional scaling (NMDS) plots ofCyprinodon pupfish gut microbiomes. A) NMDS plot based on allCyprinodon pupfish gut samples labeled according to species and diet including controls (n = 43). B) NMDS plot of the threeCyprinodon pupfish species (F2 generation) from San Salvador Island including controls (n = 34). Closed circles represent the two specialists (scale-eater and molluscivore) and open circles represent generalists. Open squares and triangles represent controls used in this study.