#Database_OTU Count Abundance Taxonomy 545372 1 0.0828729 Bacteria; Spirochaetae; Spirochaetes; Spirochaetales; Spirochaetaceae; Spirochaeta; Unclassified; otu_545372 557998 1 0.0331492 Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Rhodospirillaceae; Tistlia; Unclassified; otu_557998 588787 1 0.0552486 Bacteria; Bacteroidetes; Flavobacteria; Flavobacteriales; Flavobacteriaceae; Maritimimonas; Unclassified; otu_588787 324488 10 0.828729 Bacteria; Bacteroidetes; Cytophagia; Cytophagales; Amoebophilaceae; Amoebophilaceae_Group; Unclassified; otu_324488