Fig. 3
From: Host phylogeny and environment shape the diversity of salamander skin bacterial communities
Influence of host habitat and taxonomy on the diversity of the salamander skin bacterial communities. a–b, distribution of bacterial alpha diversity (Shannon Diversity Index) by salamander habitat (a) and family (b). Black circles correspond to samples from captive host species. c–f non-metric multidimensional scaling (nMDS) of beta diversity estimated using weighted Unifrac (wUF) (c, d) and Unweighted Unifrac (uwUF) (e, f) distances. Colours are indicative of the corresponding classifications. Circles with black outline correspond to samples from captive host species