Fig. 2From: Skin microbiome of coral reef fish is highly variable and driven by host phylogeny and dietMean class-level composition of fish skin microbiomes and planktonic communities. The 18 most abundant bacteria classes in all microbial communities are represented with colors. The mean composition of planktonic communities is indicated at the top. Taxonomic affiliation of OTUs was obtained from SILVA classification tool implemented in Mothur and refined using ARB parsimony tool and SILVA backbone tree. For classification without refinement, see Additional file 1: S12Back to article page