#Database_OTU Count Abundance Taxonomy 342224 2 0.0425532 Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Rhodospirillaceae; Thalassospira; Unclassified; otu_342224 588787 21 0.744681 Bacteria; Bacteroidetes; Flavobacteria; Flavobacteriales; Flavobacteriaceae; Maritimimonas; Unclassified; otu_588787 140201 1 0.0531915 Bacteria; Cyanobacteria; Chloroplast; CAB_I; Unclassified; otu_140201 321533 3 0.159574 Bacteria; Bacteroidetes; Cytophagia; Cytophagales; Amoebophilaceae; SGUS912; Unclassified; otu_321533