#Database_OTU Count Abundance Taxonomy 5921 1 0.545455 Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales; Holosporaceae; Holosporaceae_Group; Unclassified; otu_5921 588787 1 0.181818 Bacteria; Bacteroidetes; Flavobacteria; Flavobacteriales; Flavobacteriaceae; Maritimimonas; Unclassified; otu_588787 324488 1 0.272727 Bacteria; Bacteroidetes; Cytophagia; Cytophagales; Amoebophilaceae; Amoebophilaceae_Group; Unclassified; otu_324488